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Synthesis and characterization of castor oil-based polymeric surfactants

Frontiers of Agricultural science and engineering 2016年第1期3卷 46-54页

作者： Xujuan hUANg he lIU shibin ShANg Zhaosheng cai Jie SONg Zhanqian SONg institute of chemical Industry of Forestry Products Chinese Academy of Forestry Key Laboratory of Biomass Energy and MaterialNational Engineering Laboratory for Biomass Chemical Utilization Key and Laboratory on Forest Chemical Engineering State Forestry Administration School of chemical and Biol.g.cal engineering Yancheng Institute of Technology institute of chemical Industry of Forestry Products Chinese Academy of Forestry Key Laboratory of Biomass Energy and MaterialNational Engineering Laboratory for Biomass Chemical Utilization Key and Laboratory on Forest Chemical Engineering State ForestryAdministration Department of chemistry and Biochemistry University of Michigan-Flint

Dehydrated castor oil was epoxidized using phosphoric acid as a catalyst and acetic acid peroxide as an oxidant to produce epoxidized castor oil(EcO). Ringopening polymerization with stannic chloride was used to produce polymerized EcO(PEcO), and sodium hydroxide used to give hydrolyzed PEcO(hPEcO). The hPEcO was characterized by Fourier transform infrared,1h and13 cnuclear magnetic resonance spectroscopies,gel permeation chromatography, and differential scanning calorimetry. The weight-average molecular weight of soluble PEcO and hPEcO were 5026 and2274 g$mol^(–1), respectively. PEcO and hPEcO exhibited glass transition. Through neutralizing the carboxylic acid of hPEcO with different counterions, castor oil-based polymeric surfactants(hPEcO-M, where M = Na^+, K^+or triethanolamine ion) exhibited high ef ficiency to reduce the surface tension of water. The critical micelle concentration(cMc) values of hPEcO-M ranged from0.042 to 0.098 g$l^(–1)and the minimum equilibrium surface tensions at cMc.g.cmc) of hPEcO-M ranged from 25.6 to30.0 m N$m^(–1). The water-hexadecane interfacial energy was calculated from measured surface tension using harmonic and geometric mean methods. Measured values of water-hexadecane interfacial tension agreed well with those calculated using the harmonic and geometric mean methods.

关键词： epoxidized vegetable oil ring-opening polymerization interfacial tension polymeric surfactant

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Fungal diversity notes 1512–1610: taxonomic and phyl.g.netic contributions on genera and species of fungal taxa

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Fungal Diversity 2022年第6期117卷 1-272页

作者： Ruvishika S.Jayawardena Kevin D.hyde Song wang ya‑Ru Sun Nakarin Suwannarach Phongeun Sysouphanthong Mohamed A.Abdel‑Wahab Faten A.Abdel‑Aziz Pranami D.Abeywickrama Vanessa P.Abreu Alireza Armand AndréAptroot Dan‑Feng Bao Dominik Begerow Jean‑Michel Bellanger Jadson D.P.Bezerra Digvijayini Bundhun Mark S.calabon Ting cao Taimy cantillo João lVRcarvalho Napalai chaiwan che‑chih chen Régis courtecuisse Bao‑Kai cui Ulrike Damm cvetomir M.Denchev Teodor T.Denchev chun y.Deng Bandarupalli Devadatha Nimali Ide Silva lidiane Ados Santos Nawal K.Dubey Sylvain Dumez himashi SFerdinandez André l.Firmino yusufon gaforov Achala J.gajanayake Deecksha gomdola Sugantha gunaseelan Shucheng‑he Zin h.htet Malarvizhi Kaliyaperumal Martin Kemler Kezhocuyi Kezo Nuwan DKularathnage Marco leonardi Ji‑Peng li chunfang liao Shun liu Michael loizides Thatsanee luangharn Jian Ma hugo Madrid S.Mahadevakumar Sajeewa S.N.Maharachchikumbura Dimuthu S.Manamgoda María P.Martín Niranjan Mekala Pierre‑Arthur Moreau yan‑hong Mu Pasouvang Pahoua Dhandevi Pem Olinto l.Pereira Wiphawanee Phonrob chayanard Phukhamsakda Mubashar Raza guang‑cong Ren Andrea c.Rinaldi Walter Rossi Binu c.Samarakoon Milan cSamarakoon Vemuri V.Sarma Indunil c.Senanayake Archana Singh Maria F.Souza cristina M.Souza‑Motta Adriano A.Spielmann Wenxin Su Xia Tang Xingguo Tian Kasun M.Thambugala Naritsada Thongklang Danushka S.Tennakoon Nopparat Wannathes DingPeng Wei Stéphane Welti Subodini N.Wijesinghe hongde yang yunhui yang hai‑Sheng yuan huang Zhang Jingyi Zhang Abhaya Balasuriya chitrabhanu SBhunjun Timur S.Bulgakov lei cai Erio camporesi Putarak chomnunti y.S.Deepika Mingkwan Doilom Wei‑Jun Duan shi‑ling han Naruemon huanraluek EBgareth Jones Nlakshmidevi yu li Saisamorn lumyong Zong‑long luo Surapong Khuna Jaturong Kumla Ishara S.Manawasinghe Ausana Mapook Wilawan Punyaboon Saowaluck Tibpromma yong‑Zhong lu Jiye yan yong wang center of Excellence in Fungal Research Mae Fah Luang UniversityChiang Rai 57100Thailand School of science Mae Fah Luang UniversityChiang Rai 57100Thailand Innovative institute for plant health Zhongkai University of Agriculture and EngineeringGuangzhou 510225P.R.China Department of plant Pathol.g. College of AgricultureGuizhou UniversityGuiyang 550025GuizhouChina Research center of Microbial Diversity and Sustainable Utilization Chiang Mai UniversityChiang Mai 50200Thailand Department of Biol.g. Faculty of ScienceChiang Mai UniversityChiang Mai 50200Thailand Biotechnology and Ecol.g. institute Ministry of Agriculture and ForestryP.O.Box:811Vientiane CapitalLao PDR Department of Botany and Microbiol.g. Faculty of ScienceSohag UniversitySohag 82524Egypt Beijing Key laboratory of Environment-Friendly Management on Fruit Diseases and Pests in North china Institute of Plant ProtectionBeijing Academy of Agriculture and Forestry SciencesBeijing 100097China Departamento de Fitopatol.g.a Universidade Federal de ViçosaViçosaMinas GeraisBrazil laboratório de Botânica/liquenol.g.a Instituto de BiociênciasUniversidade Federal de Mato Grosso do SulAvenida Costa e Silva S/NBairro UniversitárioCampo GrandeMato Grosso do Sul CEP 79070-900Brazil coll.g. of Agriculture and Biol.g.cal sciences Dali UniversityDali 671003YunnanChina Department of Entomol.g. and plant Pathol.g. Faculty of AgricultureChiang Mai UniversityChiang Mai 50200Thailand institute of plant science and Microbiol.g. Universität HamburgOrganismic Botany and MycologyOhnhorststr.1822609 HamburgGermany cEFE CNRSUniv.MontpellierEPHEIRDINSERM1919Route de Mende34293 Montpellier Cedex 5France Setor de Micol.g.a Departamento de Biociências e TecnologiaInstituto de Patologia Tropical e Saúde PúblicaUniversidade Federal de GoiásRua 235S/NSetor UniversitárioGoiâniaGO CEP:74605-050Brazil Division of Biol.g.cal sciences College of Arts and SciencesUniversity of the Philippines Visayas5023 MiagaoIloiloPhilippines cA

This article is the 14th in the Fungal Diversity Notes series,wherein we report 98 taxa distributed in two phyla,seven classes,26 orders and 50 families which are described and *** in this study were collected from Australia,Brazil,Burkina Faso,chile,china,cyprus,Egypt,France,French guiana,India,Indonesia,Italy,laos,Mexico,Russia,Sri lanka,Thailand,and *** are 59 new taxa,39 new hosts and new geographical distributions with one new *** 59 new species comprise Angustimassarina kunmingense,Asterina lopi,Asterina brigadeirensis,Bartalinia bidenticola,Bartalinia caryotae,Buellia pruinocalcarea,coltricia insularis,colletotrichum fexuosum,colletotrichum thasutense,coniochaeta caraganae,coniothyrium yuccicola,Dematipyriforma aquatic,Dematipyriforma globispora,Dematipyriforma nilotica,Distoseptispora bambusicola,Fulvifomes jawadhuvensis,Fulvifomes malaiyanurensis,Fulvifomes thiruvannamalaiensis,Fusarium purpurea,gerronema atrovirens,gerronema favum,gerronema keralense,gerronema kuruvense,grammothele taiwanensis,hongkongmyces changchunensis,hypoxylon inaequale,Kirschsteiniothelia acutisporum,Kirschsteiniothelia crustaceum,Kirschsteiniothelia extensum,Kirschsteiniothelia septemseptatum,Kirschsteiniothelia spatiosum,lecanora immersocalcarea,lepiota subthailandica,lindgomyces guizhouensis,Marthe asmius pallidoaurantiacus,Marasmius tangerinus,Neovaginatispora mangiferae,Pararamichloridium aquisubtropicum,Pestalotiopsis piraubensis,Phacidium chinaum,Phaeoisaria goiasensis,Phaeoseptum thailandicum,Pleurothecium aquisubtropicum,Pseudocercospora vernoniae,Pyrenophora verruculosa,Rhachomyces cruralis,Rhachomyces hyperommae,Rhachomyces magrinii,Rhachomyces platyprosophi,Rhizomarasmius cunninghamietorum,Skeletocutis cangshanensis,Skeletocutis subchrysella,Sporisorium anadelphiae-leptocomae,Tetraploa dashaoensis,Tomentella exiguelata,Tomentella fuscoaraneosa,Tricholomopsis lechatii,Vaginatispora favispora and Wetmoreana *** new combin

关键词： 59 New taxa 39 New records Ascomycota Basidiomycota Dothideomycetes lecanoromycetes leotiomycetes Sordariomycetes Ustil.g.nomycotina

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Boosting lithium storage performance of Si nanoparticles via thin carbon and nitrogen/phosphorus co-doped two-dimensional carbon sheet dual encapsulation

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Rare Metals 2021年第6期40卷 1347-1356页

作者： cheng-Zhi Ke Fang liu Zhi-Ming Zheng he-he Zhang Meng-Ting cai Miao li Qi-Zhang yan hui-Xin chen Qiao-Bao Zhang Department of Materials science and engineering College of MaterialsXiamen UniversityXiamen 361005China Department of Nanoengineering University of California San DiegoLa JollaCA 92093USA Xiamen institute of Rare Earth Materials Haixi InstitutesChinese Academy of SciencesXiamen 361021China

Silicon(Si)is a promising anode candidate for next-generation lithium-ion batteries(lIBs),but it suffers from poor electronic conductivity and dramatic volume variation during cycling,which poses a critical challenge for stable battery *** mitigate these issues simultaneously,we propose a"double carbon synergistic encapsulation"strategy,namely thin carbon shell and nitrogen/phosphorus co-doped two-dimensional(2D)carbon sheet dual encapsulate Si nanoparticles(denoted as 2D NPc/c@Si).This double carbon structure can serve as a conductive medium and buffer matrix to accommodate the volume expansion of Si nanoparticles and enable fast electron/ion transport,which promotes the formation of a stable solid electrolyte interphase film during *** structural advantages,the resulting 2 D NPc/c@Si electrode demonstrates a high reversible capacity of592 mAh·g^(-1) at 0.2 A·g^(-1) with 90.5%excellent capacity retention after 100 cycles,outstanding rate capability(148 mAh·g^(-1) at 8 A·g^(-1)),and superior long-term cycling stability(326 mAh·g^(-1) at 1 A·g^(-1) for 500 cycles,86%capacity retention).Our findings elucidate the development of high-performance Si@c composite anodes for advanced lTBs.

关键词： Silicon@carbon composites Anode Nitrogen/phosphorus co-doped carbon lithium-ion battery

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Improving Efficiency of Red Thermally Activated Delayed Fluorescence Emitter by Introducing Quasi-Degenerate Orbital Distribution

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chinese Journal of chemistry 2022年第8期40卷 911-917页

作者： hao-yu yang Ming Zhang Jue-Wen Zhao chun-Peng Pu hui lin Si-lu Tao cai-Jun Zheng Xiao-hong Zhang School of Optoelectronic science and engineering University of Electronic Science and Technology of ChinaChengduSichuan 610054China institute of Functional Nano&Soft Materials(FUNSOM) Soochow UniversitySuzhouJiangsu 215123China

Red thermally activated delayed fluorescence(TADF)emitters are essential for the development of organic l.g.t-emitting diodes(OlEDs).To better understand and develop red TADF emitters,herein,the effect of quasi-degenerate orbital distribution was inves-tigated on their *** red TADF emitters 10,10'-(11,12-difluorodibenzo[a,c]phenazine-3,6-diyl)bis(10h-phenoxazine)(DPXZ-BPF)and 10,10',10"-(12-fluorodibenzo[a,c]phenazine-3,6,11-triyl)tris(10h-phenoxazine)(TPXZ-BPF)were constructed by combining two or three phenoxazine(PXZ)donor units with a rigid coplanar acceptor *** expected,a couple of PXZ units can induce quasi-degenerate orbital distribution by virtue of the high steric.h.ndrance between each donor unit and acceptor core,which enables multiple excited states engaged in the reverse intersystem crossing(RISc)***,DPXZ-BPF and TPXZ-BPF exhibit fast RISc rates(k_(RIScs))of 1.07×10^(6) s^(-1) and 1.29×10^(6) s^(-1) and high PlQys of 74.6% and 81.1%,*** the higher kRISc and PlQy of TPXZ-BPF are mainly attributed to the additional quasi-degenerate orbitals,which further enhance the tri-plet RISc process and the singlet radiative *** a result,TPXZ-BPF-based OlEDs achieved improved efficiencies with a red-shifted emission compared with DPXZ-BPF-based *** results demonstrated the tremendous potential of introducing quasi-degenerate orbital distribution in developing red TADF emitters.

关键词： Organic l.g.t-emitting diodes Quasi-degenerate orbital distribution Density functional calculations Molecular dynamics Steric.h.ndrance

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Integrated management of crop residue and nutrient enhances new carbon formation by regulating microbial taxa and enzymes

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Journal of Integrative Agriculture 2022年第6期21卷 1772-1785页

作者： WU hong-liang cai An-dong XINg Ting-ting hUAI Sheng-chang ZhU Ping hAN Xiao-zeng XU Ming-gang lU chang-ai institute of Agricultural Resources and Regional planning Chinese Academy of Agricultural Sciences/National Engineering Laboratory for Improving Quality of Arable LandBeijing 100081P.R.China institute of Environment and Sustainable Development in Agriculture Chinese Academy of Agricultural SciencesBeijing 100081P.R.China institute of Agricultural Resources and Environment Jilin Academy of Agricultural SciencesChangchun 130033P.R.China Northeast institute of geography and Agroecol.g. Chinese Academy of SciencesChangchun 130102P.R.China coll.g. of Resources and Environment Shanxi Agricultural UniversityTaiyuan 030031P.R.China

Although returning crop residue to fields is a recommended measure for improving soil carbon(c)stocks in agroecosystems,the response of newly formed soil c(NFc)to the integrated supply of residue and nutrients and the microbial mechanisms involved in NFc are not fully ***,an 84-day incubation experiment was conducted to ascertain the microbial mechanisms that underpin the NFc response to inputs of residue and nitrogen(N),phosphorus(P),and sulfur(S)in two black(Phaeozem)soils from experimental plots at gongzhuling,Jilin Province and hailun,heilongjiang Province,*** results showed that adding residue alone accelerated microbial nutrient mining,which was supported by decreases of 8^(-1)6%in the ratios of c:N and c:P enzyme activities,relative to soils with nutrient *** NFc amounts increased from 1156 to 1722 mg kg^(−1) in gongzhuling soil and from 725 to 1067 mg kg^(−1) in hailun soil as the levels of nutrient supplementation *** regression tree analysis suggested thatβ-glucosidase(Bg),acid phosphatase(AP),microbial biomass c(MBc),and Acidobacteria accounted for 27.8,18.5,14.7,and 8.1%,respectively,of the NFc in gongzhuling soil and for 25.9,29.5,10.1,and 13.9%,respectively,of the NFc in hailun *** analysis determined that Acidobacteria positively influenced NFc both directly and indirectly by regulating Bg,AP,and MBc,in which MBc acquisition was regulated more by *** amount of NFc was lower in hailun soil than in gongzhuling soil and was directly affected by AP,indicating the importance of soil properties such as SOc and ph in determining ***,our results reveal the response of NFc to supplementation by N,P,and S,which depends on Acidobacteria and Proteobacteria,and their investment in Bg and AP in residue-amended soil.

关键词： newly formed soil carbon extracellular enzyme activities gene abundance nutrient supplementation black soil

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Fungal diversity notes 929-1035:taxonomic and phyl.g.netic contributions on genera and species of fungi

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Fungal Diversity 2019年第2期95卷 1-273页

作者： Rungtiwa Phookamsak Kevin D.hyde Rajesh Jeewon D.Jayarama Bhat E.B.gareth Jones Sajeewa S.N.Maharachchikumbura Olivier Raspe Samantha c.Karunarathna Dhanushka N.Wanasinghe Sinang hongsanan Mingkwan Doilom Danushka S.Tennakoon Alexandre R.Machado Andre l.Firmino Aniket ghosh Anuruddha Karunarathna Armin Mesic Arun Kumar Dutta Benjarong Thongbai Bandarupalli Devadatha chada Norphanphoun chanokned Senwanna Deping Wei Dhandevi Pem Frank Kwekucher Ackah gen-Nuo wang hong-Bo Jiang hugo Madrid hyang Burm lee Ishani D.goonasekara Ishara S.Manawasinghe Ivana Kusan Josep cano Josepa gene Junfu li Kanad Das Krishnendu Acharya K.N.Anil Raj K.P.Deepna latha K.W.Thilini chethana Mao-Qiang he Margarita Duenas Margita Jadan Maria P.Martin Milan c.Samarakoon Monika c.Dayarathne Mubashar Raza Myung Soo Park M.Teresa Telleria Napalai chaiwan Neven Matocec Nimali Ide Silva Olinto l.Pereira Paras Nath Singh Patinjareveettil Manimohan Priyanka Uniyal Qiu-Ju Shang Rajendra P.Bhatt Rekhani h.Perera Renato lucio Mendes Alvarenga Sandra Nogal-Prata Sanjay K.Singh Santhiti Vadthanarat Seung-yoon Oh shi-Ke huang shiwali Rana Sirinapa Konta Soumitra Paloi Subashini c.Jayasiri Sun Jeong Jeon Tahir Mehmood Tatiana Baptista gibertoni Thuong T.T.Nguyen Upendra Singh Vinodhini Thiyagaraja V.Venkateswara Sarma Wei Dong Xian-Dong yu yong-Zhong lu young Woon lim yun chen Zdenko Tkalcec Zhi-Feng Zhang Zong-long luo Dinushani A.Daranagama Kasun M.Thambugala Saowaluck Tibpromma Erio camporesi Timur S.Bulgakov Asha J.Dissanayake Indunil c.Senanayake Dong Qin Dai li-Zhou Tang Sehroon Khan huang Zhang Itthayakorn Promputtha lei cai Putarak chomnunti Rui-lin Zhao Saisamorn lumyong Saranyaphat Boonmee Ting-chi Wen Peter E.Mortimer Jianchu Xu Key laboratory for plant Diversity and Biogeography of East Asia Kunming Institute of BotanyChinese Academy of ScienceKunming 650201YunnanPeople’s Republic of China institute of Animal science State Key Laboratory of AnimalNutritionChinese Academy of Agricultural SciencesBeijing 100193People’s Republic of China center of Excellence in Fungal Research Mae Fah Luang UniversityChiang Rai 57100Thailand World Agroforestry centre East and Central AsiaKunming 650201YunnanPeople’s Republic of China Mushroom Research Foundation 128 M.3 Ban Pa Deng T.Pa PaeA.Mae TaengChiang Rai 50150Thailand Department of Biol.g. Faculty of ScienceChiang Mai UniversityChiang Mai 50200Thailand Department of health sciences Faculty of ScienceUniversity of MauritiusReduitMauritius No.128/1-J Co-Op Azad Housing SocietyCurcaGoa VelhaIndia Department of crop sciences College of Agricultural and Marine SciencesSultan Qaboos UniversityPO Box 8123 Al KhoudOman Botanic.g.rden Meise Nieuwelaan 381860 MeiseBelgium Federation Wallonie-Bruxelles Service general de l’Enseignement universitaire et de la Recherche scientifiqueRue A.Lavallee 11080 BrusselsBelgium Shenzhen Key laboratory of Microbial.g.netic engineering College of Life Science and OceanographyShenzhen University3688Nanhai AvenueNanshanShenzhen 518060People’s Republic of China Department of plant Medicine National Chiayi University300 Syuefu RoadChiayi City 60004Taiwan Departamento de Micol.g.a Universidade Federal de PernambucoRecifePernambucoBrazil Instituto de ciencias Agrarias Universidade Federal de UberlandiaMonte CarmeloMinas GeraisBrazil Department of Botany&Microbiol.g. H.N.B.Garhwal UniversitySrinagarGarhwal 246174UttarakhandIndia Department of Entomol.g. and plant Pathol.g. Faculty of AgricultureChiang Mai UniversityChiang Mai 50200Thailand Ruder Boskovic institute Bijenicka cesta 5410000 ZagrebCroatia Molecular and Applied Mycol.g. and plant Pathol.g. laboratory Department of BotanyUniversity of CalcuttaKolkataWest Bengal

This article is the ninth in the series of Fungal Diversity Notes,where 107 taxa distributed in three phyla,nine classes,31 orders and 57 families are described and *** described in the present study include 12 new genera,74 new species,three new combinations,two reference specimens,a re-circumscription of the epitype,and 15 records of sexualasexual morph connections,new hosts and new geographical *** new genera comprise Brunneofusispora,Brunneomurispora,liua,lonicericola,Neoeutypella,Paratrimmatostroma,Parazalerion,Proliferophorum,Pseudoastrosphaeriellopsis,Septomelanconiella,Velebitea and ***-four new species are Agaricus memnonius,***,Aleurodiscus patagonicus,Amanita flavoalba,***,Amphisphaeria mangrovei,Baorangia major,Bartalinia kunmingensis,Brunneofusispora sinensis,Brunneomurispora lonicerae,capronia camelliaeyunnanensis,clavulina thindii,coniochaeta simbalensis,conlarium thailandense,coprinus trigonosporus,liua muriformis,cy.h.llophora filicis,cytospora ulmicola,Dacrymyces invisibilis,Dictyocheirospora metroxylonis,Distoseptispora thysanolaenae,Emericellopsis koreana,galiicola baoshanensis,hygrocybe lucida,hypoxylon teeravasati,hyweljonesia indica,Keissleriella caraganae,lactarius olivaceopallidus,lactifluus midnapurensis,lembosia brigadeirensis,leptosphaeria urticae,lonicericola hyaloseptispora,lophiotrema mucil.g.nosis,Marasmiellus bicoloripes,Marasmius indojasminodorus,Micropeltis phetchaburiensis,Mucor orantomantidis,Murilentithecium lonicerae,Neobambusicola brunnea,Neoeutypella baoshanensis,Neoroussoella heveae,Neosetophoma lonicerae,Ophiobolus malleolus,Parabambusicola thysanolaenae,Paratrimmatostroma kunmingensis,Parazalerion indica,Penicillium dokdoense,Peroneutypa mangrovei,Phaeosphaeria cycadis,Phanerochaete australosanguinea,Plectosphaerella kunmingensis,Plenodomus artemisiae,***,Proliferophorum thailandicum,Pseudoastrosphaeriellopsis kaveriana,Pseudohelicomyces menglunicu

关键词： 86 new taxa Agaricomycetes Ascomycota Basidiomycota Dacrymycetes Dothideomycetes Eurotiomycetes lecanoromycetes leotiomycetes Mucoromycetes Mucoromycota Pezizomycetes Sordariomycetes Taxonomy

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Doped graphene/carbon black hybrid catalyst giving enhanced oxygen reduction reaction activity with high resistance to corrosion in proton exchange membrane fuel cells

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Journal of Energy chemistry 2022年第5期31卷 143-153页

作者： Zhaoqi Ji Jianuo chen María Pérez-Page Zunmin guo Ziyu Zhao Rongsheng cai Maxwell T.P.Rigby Sarah J.haigh Stuart M.holmes School of Automotive engineering Harbin Institute of TechnologyWeihai264209ShandongChina Department of chemical engineering and Analytical science The University of ManchesterManchester M139PLUK Department of Materials The University of ManchesterManchester M139PLUK

Nitrogen doping of the carbon is an important method to improve the performance and durability of catalysts for proton exchange membrane fuel cells by platinum–nitrogen and carbon–nitrogen bonds. This study shows that p-phenyl.g.oups and graphitic N acting bridges linking platinum and the graphene/carbon black(the ratio graphene/carbon black = 2/3) hybrid support materials achieved the average size of platinum nanoparticles with(4.88 ± 1.79) nm. It improved the performance of the lower-temperature hydrogen fuel cell up to 0.934 W cm^(-2) at 0.60 V, which is 1.55 times greater than that of commercial Pt/c. Doping also enhanced the interaction between Pt and the support materials, and the resistance to corrosion, thus improving the durability of the low-temperature hydrogen fuel cell with a much lower decay of 10 mV at 0.80 A cm^(-2) after 30 k cycles of an in-situ accelerated stress test of catalyst degradation than that of 92 mV in Pt/c, which achieves the target of Department of Energy(hile,Pt/Nr EgO_(2)-cB_(3) remains 78% of initial power density at 1.5 A cm^(-2) after 5 k cycles of in-situ accelerated stress test of carbon corrosion, which is more stable than the power density of commercial Pt/c, keeping only 54% after accelerated stress test.

关键词： Nitrogen doped graphene low-temperature hydrogen fuel cell catalyst degradation carbon corrosion

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Fungal diversity notes 1036-1150:taxonomic and phyl.g.netic contributions on genera and species of fungal taxa

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Fungal Diversity 2019年第3期96卷 1-242页

作者： Kevin D.hyde Danushka S.Tennakoon Rajesh Jeewon DJayarama Bhat Sajeewa S.N.Maharachchikumbura Walter Rossi Marco leonardi hyang Burm lee hye yeon Mun Jos houbraken Thuong T.T.Nguyen Sun Jeong Jeon Jens christian Frisvad Dhanushka N.Wanasinghe Robert lucking Andre Aptroot Marcela E.S.caceres Samantha c.Karunarathna Sinang hongsanan Rungtiwa Phookamsak Nimali Ide Silva Kasun M.Thambugala Ruvishika S.Jayawardena Indunil c.Senanayake Saranyaphat Boonmee Jie chen Zong-long luo chayanard Phukhamsakda Olinto l.Pereira Vanessa P.Abreu Andre Wilson campos Rosado Buyck Bart Emile Randrianjohany Vale rie hofstetter Tatiana B.gibertoni Adriene Mayrada Silva Soares helio longoni plautz Jr helen Maria Pontes Sotao William Kalhy Silva Xavier Jadson Diogo Pereira Bezerra Thays gabrielle linsde Oliveira cristina Mariade Souza-Motta Oliane Maria correia Magalhaes Digvijayini Bundhun Dulanjalee harishchandra Ishara S.Manawasinghe Wei Dong Sheng-Nan Zhang Dan-Feng Bao Milan c.Samarakoon Dhandevi Pem Anuruddha Karunarathna chuan-gen lin Jing yang Rekhani h.Perera Vinit Kumar shi-Ke huang Monika c.Dayarathne Anusha h.Ekanayaka Subashini c.Jayasiri yuanpin Xiao Sirinapa Konta Tuula Niskanen Kare liimatainen yu-cheng Dai Xiao-hong Ji Xue-Mei Tian Armin Mesic Sanjay K.Singh Kunthida Phutthacharoen lei cai Touny Sorvongxay Vinodhini Thiyagaraja chada Norphanphoun Napalai chaiwan yong-Zhong lu hong-Bo Jiang Jin-Feng Zhang Pranami D.Abeywickrama Janith V.S.Aluthmuhandiram Rashika S.Brahmanage Ming Zeng Thilini chethana Deping Wei Martina Reblova Jacques Fournier Jana Nekvindova Renan do Nascimento Barbosa Jose Ewerton Felintodos Santos Neiva Tintide Oliveira guo-Jie li Damien Ertz Qiu-Ju Shang Alan J.l.Phillips chang-hsin Kuo Erio camporesi Timur S.Bulgakov Saisamorn lumyong E.B.gareth Jones Putarak chomnunti Eleni gentekaki Frank Bungartz Xiang-yu Zeng Sally Fryar Zdenko Tkalcec Junmin liang guangshuo li Ting-chi Wen Paras Nath Singh yusufjon gafforov Itthayakorn Promputtha Erandi yasanthika Ishani D.goonasekara Rui-lin Zhao Qi Zhao Paul M Key laboratory for plant Diversity and Biogeography of East Asia Kunming Institute of BotanyChinese Academy of ScienceKunming 650201YunnanPeople’s Republic of China School of science Mae Fah Luang UniversityChiang Rai 57100Thailand center of Excellence in Fungal Research Mae Fah Luang UniversityChiang Rai 57100Thailand East and central Asia Regional Office World Agroforestry Centre(ICRAF)Kunming 650201YunnanPeople’s Republic of China Department of Biol.g. Faculty of ScienceChiang Mai UniversityChiang Mai 50200Thailand Mushroom Research Foundation 128 M.3 Ban Pa Deng T.Pa PaeA.Mae TaengChiang Mai 50150Thailand Department of plant Medicine National Chiayi University300 Syuefu RoadChiayi City 60004TaiwanPeople’s Republic of China Department of health sciences Faculty of ScienceUniversity of MauritiusReduitMauritius Formerly Department of Botany Goa UniversityGoaIndia No.128/1-J Azad Housing SocietyCurcaGoa Velha 403108India Department of crop sciences College of Agricultural and Marine SciencesSultan Qaboos UniversityPO Box 8123 Al KhoudOman Sect.Environmental sciences Dept.MeSVAUniversity of L’Aquila67100 CoppitoAQItaly Division of Food technology Biotechnology&AgrochemistryCollege of Agriculture&Life SciencesChonnam National UniversityGwangju 61186Korea Fungal Resources Research Division NNIBRSangju-si 37242Korea Westerdijk Fungal Biodiversity institute Uppsalalaan 83584 CT UtrechtThe Netherlands Department of Biotechnology and Biomedicine DTUBioengineeringTechnical University of Denmark2800 Kongens LyngbyDenmark Botanischer garten und Botanisches Museum Berlin Freie Universitat BerlinKonigin-Luise-StraßBe 6-814195 BerlinGermany laboratorio de Botanica/liquenol.g.a Instituto de BiocienciasUniversidade Federal de Mato Grosso do SulAvenida Costa e Silva s/nBairro UniversitarioCampo GrandeMatto Grosso do Sul CEP 79070-900Brazil Departamento de Biociencias Universidade Federal de SergipeItabaianaSergipe CEP:49500-000Brazil Shenzhen Key laboratory of Microbial

This article is the tenth series of the Fungal Diversity Notes,where 114 taxa distributed in three phyla,ten classes,30 orders and 53 families are described and *** described in the present study include one new family(*** in Dothideomycetes),five new genera(caatingomyces,cryptoschizotrema,Neoacladium,Paramassaria and Trochilispora)and 71 new species,(*** thailandica,Amniculicola aquatica,***,Angustimassarina sylvatica,Blackwellomyces lateris,Boubovia gelatinosa,Buellia viridula,caatingomyces brasiliensis,calophoma humuli,camarosporidiella mori,canalisporium dehongense,cantharellus brunneopallidus,***,castanediella meliponae,coprinopsis psammophila,cordyceps succavus,cortinarius minusculus,***,Diaporthe italiana,***,Diatrypella delonicis,Dictyocheirospora aquadulcis,***,Digitodesmium chiangmaiense,Distoseptispora dehongensis,***,Dothiorella sty.h.olobii,Ellisembia aurea,Falciformispora aquatic,Fomitiporia carpinea,***,grammothele aurantiaca,***,hermatomyces bauhiniae,Jahnula queenslandica,Kamalomyces mangrovei,lecidella yunnanensis,Micarea squamulosa,Muriphaeosphaeria angustifoliae,Neoacladium indicum,Neodidymelliopsis sambuci,Neosetophoma miscanthi,***,Nodulosphaeria aquil.g.ae,***,Paramassaria samaneae,Penicillium circulare,***,***-pumilae,***,***,Phaeoisaria siamensis,Phaeopoacea asparagicola,Phaeosphaeria penniseti,Plectocarpon galapagoense,Porina sorediata,Pseudoberkleasmium chiangmaiense,Pyrenochaetopsis sinensis,Rhizophydium koreanum,Russula prasina,Sporoschisma chiangraiense,Stigmatomyces chamaemyiae,***,***,***,***,Thysanorea uniseptata,Torula breviconidiophora,***,Trochilispora schefflerae and Vaginatispora palmae).Further,twelve new combinations(*** cryptotrema,Prolixandromyces australi,***,***,***,P.

关键词： 71 new taxa Ascomycota Basidiomycota Dothideomycetes Eurotiomycetes lecanoromycetes leotiomycetes Pezizomycetes Phyl.g.ny Taxonomy

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Response Surface Methodol.g. as an Approach for Optimization of the Synthesis of 1-(2-Aminoethyl)-2-imidazolidone

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Journal of Materials science and chemical engineering 2017年第1期5卷 155-167页

作者： yaoyi he Jianguo cai yu Zhang chemical engineering Research institute East China University of Science and Technology Shanghai China

Ruthenium loaded on activated carbon pre-treated by.h.O3 was used to catalyze the reaction of 1-(2-Aminoethyl)-2-imidazolidone (AEI) synthesized from ethylenediamine, ethanolamine and cO2. Response surface methodol.g. (RSM) based on Box-Behnken design (BBD) was employed to optimize the synthesis of AEI. The statistical analysis results showed that the yield of AEI was significantly affected by the cO2 pressure, reaction temperature and reaction time. According to the results of variance analysis, the value of the determination coefficient of 0.9854 was in reasonable agreement with the “Adj R-Squared” of 0.9666, which means this model can predict the yield of AEI well and can be used to optimize reaction conditions for higher AEI yield. The optimal values of AEI yield predicted by RSM was 84.9% under temperature 206.51?c, cO2 pressure 9.35 Mpa, reaction time 10.11 h, and the verification experiment yield of AEI was 83.1%.

关键词： 1-(2-Aminoethyl)-2-imidazolidone Synthesis Ru/Ac Response Surface Design

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Novel D-galactosamine-induced cynomolgus monkey model of acute liver failure

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World Journal of gastroenterol.g. 2017年第42期23卷 7572-7583页

作者： lei Feng lei cai guo-lin he Jun Weng yang li Ming-Xin Pan Ze-Sheng Jiang Qing Peng yi gao Department of hepatobiliary Surgery II Guangdong Provincial Research Center for Artificial Organ and Tissue Engineering Guangzhou Clinical Research and Transformation Center for Artificial Liver Institute of Regenerative Medicine Zhujiang Hospital Southern Medical University State Key laboratory of Organ Failure Research Southern Medical University

AIM To establish a simplified, reproducible D-galactosamineinduced cynomolgus monkey model of acute liver failure having an appropriate treatment window. METhODS Sixteen cynomolgus monkeys were randomly dividedinto four groups(A, B, c and D) after intracranial pressure(IcP) sensor implantation. D-galactosamine at 0.3, 0.25, 0.20 + 0.05(24 h interval), and 0.20 g/kg body weight, respectively, was injected via the small saphenous vein. Vital signs, IcP, biochemical indices, and inflammatory factors were recorded at 0, 12, 24, 36, 48, 72, 96, and 120 h after D-galactosamine administration. Progression of clinical manifestations, survival times, and results of h&E staining, TUNEl, and Masson staining were recorded. RESUlTS cynomolgus monkeys developed different degrees of debilitation, loss of appetite, and jaundice after D-galactosamine administration. Survival times of groups A, B, and c were 56 ± 8.7 h, 95 ± 5.5 h, and 99 ± 2.2 h, respectively, and in group D all monkeys survived the 144-h observation period except for one, which died at 136 h. Blood levels of AlT, AST, cK, lDh, TBi l, cr, BUN, and ammonia, prothrombin time, IcP, endotoxin, and inflammatory markers [(tumor necrosis factor(TNF)-α, interleukin(Il)-1β, and Il-6)] significantly increased compared with baseline values in different groups(P hol.g.cal results showed obvious liver cell necrosis that was positively correlated with the dose of *** We successfully established a simplified, reproducible D-galactosamine-induced cynomolgus monkey model of acute liver failure, and the single or divided dosage of 0.25 g/kg is optimal for creating this model.

关键词： cynomolgus monkey D-galactosamine Acute liver failure Artificial liver support systems Intracranial pressure

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