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Ultrasound-induced elevation of interlayer spacing and conductivity of CoNi hydroxides for high-performance Ni–Zn batteries

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Chinese Chemical Letters 2023年第7期34卷 294-297页

作者： Hongxuan Tang Jiujiu Ge Lanze Li Xinqiang Zhu Sai Wu Fan Wang Yajun Pang Zhehong Shen Cao Guan Hao Chen College of Chemistry and Materials Engineering Zhejiang A&F UniversityHangzhou 311300China Institute of Flexible Electronics Northwestern Polytechnical UniversityXi'an 710072China School of Materials Science and Engineering Zhejiang UniversityHangzhou 310027China

Nickel–zinc(Ni–Zn) batteries hold a lot of promise for energy storage thanks to their high output voltage, plentiful Zn supply, and low toxicity. Achieving the facile preparation of high-performance cathodes at ambient temperature remains a challenge, it is however essential for practical applications. Here, in the present study, an efficient ultrasound-assisted one-step fabrication of CoNi double hydroxide(UACoNi DH) microspheres at room temperature that performs well as a cathode for Ni–Zn batteries was proposed. This designed ultrasound-assisted method induces the formation of metal double hydroxide with an elevation of interlayer spacing and bulk conductivity while maintaining the structure features of CoNi DH prepared without ultrasound assistance. As a result, the UA-CoNi DH as an electrode material displays highly enhanced electrochemical properties relative to CoNi DH prepared without ultrasound assistance. Benefitting from the improved performance of our UA-CoNi DH electrode, the Ni–Zn battery with UA-CoNi DH as the cathode(UA-CoNi DH//Zn) delivers a good specific capacity(202.36 mAh/g) and rate performance(70.49% capacity maintained at a 10-fold higher current), presenting more than 71.61%and 21.99% improvement relative to the CoNi DH//Zn battery, respectively. This work offers guidelines for constructing high-performance Ni–Zn battery cathodes in an open environment.

关键词： Ni–Zn batteries Cathodes Metal hydroxide Interlayer spacing Ultrasound-assisted method Room temperature

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Recent advances in carbon-supported non-precious metal singleatom catalysts for energy conversion electrocatalysis

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National Science Open 2023年第2期2卷 115-160页

作者： Li-Xia Liu Yangyang Ding Linan Zhu Jin-Cheng Li Huitong Du Xiang Li Zhaoyuan Lyu Dan Du Fuqiang Liu Yuanyuan Wang Wenlei Zhu Yuehe Lin State Key Laboratory of Pollution Control and Resource Reuse State Key Laboratory of Analytical Chemistry for Life Sciencethe Frontiers Science Center for Critical Earth Material CyclingSchool of the EnvironmentSchool of Chemistry and Chemical EngineeringNanjing UniversityNanjing 210023China School of Mechanical and Materials Engineering Washington State UniversityPullman WA 99164USA Faculty of Chemical Engineering Yunnan Provincial Key Laboratory of Energy Saving in Phosphorus Chemical Engineering and New Phosphorus MaterialsKunming University of Science and TechnologyKunming 650500China

Non-precious metal single-atom catalysts(NPM-SACs)with unique electronic structures and coordination environments have gained much attention in electrocatalysis owing to their low cost,high atomic utilization,and high ***-SACs on carbon support(NPM-SACs/CS)are promising because of the carbon substrate with a large surface area,excellent electrical conductivity,and high chemical *** review provides an overview of recent developments in NPM-SACs/CS for the electrocatalytic ***,the state-of-the-art synthesis methods and advanced characterization techniques of NPM-SACs/CS are discussed in ***,the structural adjustment strategy of NPM-SACs/CS for optimizing electrocatalytic performance is introduced ***,we provide a comprehensive summary of recent advances in developing NPM-SACs/CS for important electrochemical reactions,including carbon dioxide reduction reaction,hydrogen evolution reaction,oxygen evolution reaction,oxygen reduction reaction,and nitrogen reduction *** the end,the existing challenges and future opportunities of NPM-SACs/CS in the electrocatalytic field are highlighted.

关键词： single-atom catalysts non-precious metal electrocatalytic reaction carbon-supported

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Mass testing—An underexplored strategy for COVID-19 control

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The Innovation 2021年第2期2卷 137-138页

作者： Mingwang Shen Yanni Xiao Guihua Zhuang Yan Li Lei Zhang china-Australia Joint Research Center for Infectious Diseases School of Public HealthXi’an Jiaotong University Health Science CenterXi’an 710061China School of Mathematics and Statistics Xi’an Jiaotong UniversityXi’an 710049China Department of Population Health Science and Policy Icahn School of Medicine at Mount SinaiNew YorkNY 10029USA Department of Obstetrics Gynecologyand Reproductive ScienceIcahn School of Medicine at Mount SinaiNew YorkNY 10029USA Melbourne Sexual Health Centre Alfred HealthMelbourneVICAustralia Central Clinical School Faculty of MedicineNursing and Health SciencesMonash UniversityMelbourneVICAustralia Department of Epidemiology and Biostatistics College of Public HealthZhengzhou UniversityZhengzhou 450001China

Mass testing is an intervention strategy for COVID-19 control in the general population regardless of the presentation of *** involves collecting nasal or pharyngeal swabs for DNA testing,often using the polymerase chain reaction *** that have used mass testing consider it to be a viable strategy to control the COVID-19 pandemic as the strategy can potentially identify and isolate asymptomatic cases in the early stages of infection and reduce the risk of virus *** the reopening of Wuhan,china,in early April 2020,china has conducted mass testings in three megacities with populations of over 10 million,including Beijing and Qingdao1 at the beginning of their local outbreaks,and Wuhan immediately after the reopening.

关键词： testing strategy Wuhan

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Electronic exoneuron based on liquid metal for the quantitative sensing of the augmented somatosensory system

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Microsystems & Nanoengineering 2023年第5期9卷 113-125页

作者： Jin Shang Lixue Tang Kaiqi Guo Shuaijian Yang Jinhao Cheng Jiabin Dou Rong Yang Mingming Zhang Xingyu Jiang Shenzhen Key Laboratory of Smart Healthcare Engineering Guangdong Provincial Key Laboratory of Advanced BiomaterialsDepartment of Biomedical EngineeringSouthern University of Science and TechnologyNo.1088Xueyuan Rd.Nanshan DistrictShenzhenGuangdong 518055P.R.China CAS Center for Excellence in Nanoscience Center of Materials Science and Optoelectronics EngineeringNational Center for Nanoscience and TechnologyUniversity of Chinese Academy of SciencesBeijing 100190P.R.China Sino-Danish Center for Education and Research Sino-Danish CollegeUniversity of Chinese Academy of SciencesBeijing 100190P.R.China School of Biomedical Engineering Capital Medical UniversityNo.10 XitoutiaoYou An Men WaiBeijing 100069China School of Biomedical Sciences Faculty of Biological SciencesUniversity of LeedsLeeds LS29JTUK

The increasing demands in augmented somatosensory have promoted quantitative sensing to be an emerging need for athletic training/performance evaluation and physical *** for the somatosensory system in the human body can capture the information of movements in time but only *** work presents an electronic Exo-neuron(EEN)that can spread throughout the limbs for realizing augmented somatosensory by recording both muscular activity and joint motion quantitatively without site constraints or drift instability,even in strenuous *** based on low-cost liquid metal and clinically used adhesive elastomer,the EEN could be easily fabricated in large areas for *** is thin(~120μm),soft,stretchable(>500%),and conformal and further shows wide applications in sports,rehabilitation,health care,and entertainment.

关键词： system recording liquid

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Fungal diversity notes 929-1035:taxonomic and phylogenetic 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 Biology 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 Garden 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 Genetic 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 Micologia Universidade Federal de PernambucoRecifePernambucoBrazil Instituto de Ciencias Agrarias Universidade Federal de UberlandiaMonte CarmeloMinas GeraisBrazil Department of Botany&Microbiology H.N.B.Garhwal UniversitySrinagarGarhwal 246174UttarakhandIndia Department of Entomology and Plant Pathology Faculty of AgricultureChiang Mai UniversityChiang Mai 50200Thailand Ruder Boskovic Institute Bijenicka cesta 5410000 ZagrebCroatia Molecular and Applied Mycology and Plant Pathology 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,Cyphellophora 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 mucilaginosis,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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The association between SNPs of folate metabolism genes and congenital heart diseases:A systematic review and sequential meta-analysis

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South china Journal of Cardiology 2022年第1期23卷 60-94页

作者： SHU Jing YE Zi-wei WANG Ting-ting CHEN Le-tao ZHANG Sen-mao ZHU Ping QIN Jia-bi Department of Epidemiology and Health Statistics Xiangya School of Public HealthCentral South UniversityChangsha 410078HunanChina NHC Key Laboratory of Birth Defect for Research and Prevention(Hunan Provincial Maternal and Child Health Care Hospital Changsha 410100HunanChina Cardiovascular Institute Guangdong Provincial People's HospitalGuangdong Academy of Medical SciencesGuangzhou 510100GuangdongChina

Background Aims:To summarize the epidemiologic evidence on the association between single nucleotide polymorphisms(SNPs)of folate metabolism genes from parents and children and risk of congenital heart diseases(CHDs)by a comprehensive systematic review and *** and results:Pub Med,Embase,Google Scholar,Cochrane Libraries,and Chinese databases were searched to identify potential studies through July2021 For mothers,the polymorphisms of Methylenetetrahydrofolate Reductase(MTHFR)at rs1801133 and rs1801131 were significantly associated with risk of CHDs in the homozygote comparisons(T/T vs C/C at rs1801133:OR:1.50,95%CI:1.31-1.71;C/C vs A/A at rs1801131:OR:1.39,95%CI:1.04-1.86).For fathers,the polymorphisms of MTHFR at rs1801133 were significantly associated with risk of CHDs in the heterozygote comparisons(C/T vs C/C:OR:1.26,95%CI:1.04-1.53).For children,the polymorphisms of MTHFR at rs1801133(T/T vs C/C:OR:2.05,95%CI:1.57-2.66),rs1801131(A/C vs A/A:OR:1.32,95%CI:1.06-1.63),and rs2274976(G/A vs G/G:OR:0.75,95%CI:0.61-0.92),and methionine synthase reductase(MSR)at rs1801394(G/G vs A/A:OR:1.85,95%CI:1.21-2.85)and rs1532268(T/T vs C/C:OR:2.44,95%CI:1.15-5.21;C/T vs C/C:OR:1.53,95%CI:1.11-2.10).This review also assessed the risk of specific CHD subtypes associated with folate metabolism gene SNPs of *** heterogeneity moderators have been identified by subgroup *** analysis yielded consistent *** evidence of publication bias was ***:The present study indicates that polymorphisms of maternal MTHFR at rs1801133 and rs1801131,parental MTHFR at rs1801133,as well as children’s MTHFR at rs1801133,rs1801131 and rs2274976,and MSR at rs1801394 and rs1532268 are significantly associated with risk of CHDs.

关键词： congenital heart diseases case-control study cohort study folate metabolism gene genotype polymorphisms MTHFR MTRR MTR/MS MTHFD CBS meta-analysis

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高压烧结致密非晶SiBCN块体陶瓷的组织结构演化与力学性能

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自然杂志 2020年第3期42卷 157-169页

作者：李达鑫杨治华贾德昌蔡德龙段小明何培刚王胜金周玉田永君哈尔滨工业大学材料科学与工程学院特种陶瓷研究所哈尔滨150080 哈尔滨工业大学"先进结构功能一体化材料与绿色制造技术"工业和信息化部重点实验室哈尔滨150080 哈尔滨工业大学先进焊接与连接国家重点实验室哈尔滨150001 燕山大学亚稳材料制备技术与科学国家重点实验室河北秦皇岛066004

非晶SiBCN陶瓷是一类独特的结构材料,具有低比重、高比强度、优异的高温损伤容限等特殊结构和性能,因此在高温防热结构部件上极具应用潜力。通过合理的结构与化学成分协同设计,可探索陶瓷形貌/微观结构演化及断裂行为的基本特征,从而进... 详细信息

非晶SiBCN陶瓷是一类独特的结构材料,具有低比重、高比强度、优异的高温损伤容限等特殊结构和性能,因此在高温防热结构部件上极具应用潜力。通过合理的结构与化学成分协同设计,可探索陶瓷形貌/微观结构演化及断裂行为的基本特征,从而进一步提高其力学性能,以满足实际应用需求。因此,文章以石墨、六方氮化硼、立方硅和硼等元素粉末为原料,提出了采用机械合金化结合高压烧结技术(1 000°C/3~5 GPa/30 min)制备致密非晶Si2ByC2N(y=1.5~4)块体陶瓷的方法。通过XRD、SEM、TEM、TG等表征手段,研究了烧结压力诱导该系非晶陶瓷的组织结构演化、相变及热稳定性,并对其力学性能,特别是断裂行为进行了详细讨论。结果表明,提高烧结压力促使陶瓷基体由完全非晶态向晶态转变,部分块体陶瓷由大量非晶相、少量c-Si和/或t-BN(C)纳米晶相组成,显示出依赖于硼含量的物相组成。高压烧结有效地促进了陶瓷的烧结致密化,导致材料内自由体积的湮灭和"河流状"断裂形貌的产生。随着烧结压力的提高,陶瓷材料的体积密度、纳米硬度和杨氏模量单调增加。在相同烧结条件下,硼含量的增加削弱了非晶Si2ByC2N(y=1.5~4)块体陶瓷的力学性能和热稳定性。1 000°C/5 GPa/30 min烧结制备的致密非晶Si2B1.5C2N块体陶瓷的体积密度、纳米硬度和杨氏模量分别为2.69 g/cm3、33.6±2.2GPa和414.2±16.5 GPa。

关键词： SiBCN 非晶陶瓷显微结构力学性能硬度

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Fungal diversity notes 1387-1511:taxonomic and phylogenetic contributions on genera and species of fungal taxa

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Fungal Diversity 2021年第6期111卷 1-335页

作者： Saranyaphat Boonmee Dhanushka N.Wanasinghe Mark S.Calabon Naruemon Huanraluek Sajini K.U.Chandrasiri Gareth E.B.Jones Walter Rossi Marco Leonardi Sanjay K.Singh Shiwali Rana Paras N.Singh Deepak K.Maurya Ajay C.Lagashetti Deepika Choudhary Yu-Cheng Dai Chang-Lin Zhao Yan-Hong Mu Hai-Sheng Yuan Shuang-Hui He Rungtiwa Phookamsak Hong-Bo Jiang María P.Martín Margarita Dueñas MTeresa Telleria Izabela L.Kałucka Andrzej M.Jagodziński Kare Liimatainen Diana S.Pereira Alan J.L.Phillips Nakarin Suwannarach Jaturong Kumla Surapong Khuna Saisamorn Lumyong Tarynn B.Potter Roger G.Shivas Adam H.Sparks Niloofar Vaghefi Mohamed A.Abdel-Wahab Faten A.Abdel-Aziz Guo-Jie Li Wen-Fei Lin Upendra Singh Rajendra P.Bhatt Hyang Burm Lee Thuong T.T.Nguyen Paul M.Kirk Arun Kumar Dutta Krishnendu Acharya VVenkateswara Sarma M.Niranjan Kunhiraman C.Rajeshkumar Nikhil Ashtekar Sneha Lad Nalin N.Wijayawardene Darbe J.Bhat Rong-Ju Xu Subodini N.Wijesinghe Hong-Wei Shen Zong-Long Luo Jing-Yi Zhang Phongeun Sysouphanthong Naritsada Thongklang Dan-Feng Bao Janith V.S.Aluthmuhandiram Jafar Abdollahzadeh Alireza Javadi Francesco Dovana Muhammad Usman Abdul Nasir Khalid Asha J.Dissanayake Anusha Telagathoti Maraike Probst Ursula Peintner Isaac Garrido-Benavent Lilla Bóna Zsolt Merényi Lajos Boros Bratek Zoltán JBenjamin Stielow Ning Jiang Cheng-Ming Tian Esmaeil Shams Farzaneh Dehghanizadeh Adel Pordel Mohammad Javan-Nikkhah Teodor T.Denchev Cvetomir M.Denchev Martin Kemler Dominik Begerow Chun-Ying Deng Emma Harrower Tohir Bozorov Tutigul Kholmuradova Yusufjon Gafforov Aziz Abdurazakov Jian-Chu Xu Peter E.Mortimer Guang-Cong Ren Rajesh Jeewon Sajeewa S.N.Maharachchikumbura Chayanard Phukhamsakda Ausana Mapook Kevin D.Hyde Center of Excellence in Fungal Research Mae Fah Luang UniversityChiang Rai 57100Thailand School of Science Mae Fah Luang UniversityChiang Rai 57100Thailand CAS Key Laboratory for Plant Biodiversity and Biogeography of East Asia(KLPB) Kunming Institute of BotanyChinese Academy of ScienceKunming 650201YunnanPeople’s Republic of China CIFOR-ICRAF china program World Agroforestry(ICRAF)Kunming 650201YunnanPeople’s Republic of China Honghe Center for Mountain Futures Kunming Institute of BotanyHonghe CountyKunming 654400YunnanPeople’s Republic of China Department of Botany and Microbiology College of ScienceKing Saud UniversityP.O.Box 2455Riyadh 11451Saudi Arabia Section Environmental Sciences Department MeSVAUniversity of L’Aquila67100 CoppitoAQItaly National Fungal Culture Collection of India(NFCCI) Biodiversity and Palaeobiology GroupMACS Agharkar Research InstituteG.G.Agarkar RoadPune 411004India Institute of Microbiology School of Ecology and Nature ConservationBeijing Forestry UniversityBeijing 100083People’s Republic of China College of Biodiversity Conservation Southwest Forestry UniversityKunming 650224People’s Republic of China CAS Key Laboratory of Forest Ecology and Management Institute of Applied EcologyChinese Academy of SciencesShenyang 110164People’s Republic of China University of the Chinese Academy of Sciences Beijing 100049People’s Republic of China Centre for Mountain Futures(CMF) Kunming Institute of BotanyKunming 650201YunnanPeople’s Republic of China Department of Mycology Real Jardín Botánico-CSICPlaza de Murillo 228014 MadridSpain Department of Algology and Mycology Faculty of Biology and Environmental ProtectionUniversity of LodzBanacha 12/1690-237ŁódźPoland Institute of Dendrology Polish Academy of SciencesParkowa 562-035 KórnikPoland Jodrell Laboratory Royal Botanic GardensKewRichmond TW93DSSurreyUK Faculdade de Ciências Biosystems and Integrative Sciences Institute(BioISI)Universidade de LisboaCampo Grande1749-016 LisbonPortugal Dep

This article is the 13th contribution in the Fungal Diversity Notes series,wherein 125 taxa from four phyla,ten classes,31 orders,69 families,92 genera and three genera incertae sedis are treated,demonstrating worldwide and geographic *** taxa described and illustrated in the present study include three new genera,69 new species,one new com-bination,one reference specimen and 51 new records on new hosts and new geographical *** new genera,Cylindrotorula(Torulaceae),Scolecoleotia(Leotiales genus incertae sedis)and Xenovaginatispora(Lindomycetaceae)are introduced based on distinct phylogenetic lineages and unique *** described species are Aspergillus lan-naensis,Cercophora dulciaquae,Cladophialophora aquatica,Coprinellus punjabensis,Cortinarius alutarius,***-latus,***,Coryneum fagi,Cruentomycena uttarakhandina,Cryptocoryneum rosae,Cyathus uniperidiolus,Cylindrotorula indica,Diaporthe chamaeropicola,Didymella azollae,Diplodia alanphillipsii,Dothiora coronicola,Efibula rodriguezarmasiae,Erysiphe salicicola,Fusarium queenslandicum,Geastrum gorgonicum,***,Helicosporium sexualis,Helminthosporium chiangraiensis,Hongkongmyces kokensis,Hydrophilomyces hydraenae,Hygrocybe boertmannii,Hyphoderma australosetigerum,Hyphodontia yunnanensis,Khaleijomyces umikazeana,Laboulbenia divisa,Laboulbenia triarthronis,Laccaria populina,Lactarius pallidozonarius,Lepidosphaeria strobelii,Longipedicellata megafusiformis,Lophiotrema lincangensis,Marasmius benghalensis,***,***,Mariannaea camelliae,Mel-anographium smilaxii,Microbotryum polycnemoides,Mimeomyces digitatus,Minutisphaera thailandensis,Mortierella solitaria,Mucor harpali,Nigrograna jinghongensis,Odontia huanrenensis,***,Paraconiothyrium ajrekarii,Par-afuscosporella niloticus,Phaeocytostroma yomensis,Phaeoisaria synnematicus,Phanerochaete hainanensis,Pleopunctum thailandicum,Pleurotheciella dimorphospora,Pseudochaetosphaeronema

关键词： 72 new taxa One new combination One reference specimen 51 new records Agaricomycetes Ascomycota Bartheletiomycetes Basidiomycota Dothideomycetes Eurotiomycetes Exobasidiomycetes Laboulbeniomycetes Leotiomycetes Mortierellomycetes Mortierellomycota Mucoromycetes Mucoromycota Phylogeny Sordariomycetes Taxonomy

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Memristor based onα-In_(2)Se_(3)for emulating biological synaptic plasticity and learning behavior

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Science china Materials 2022年第6期65卷 1631-1638页

作者： Ying Zhao Yifei Pei Zichang Zhang Xiaoyu Li Jingjuan Wang Lei Yan Hui He Zhenyu Zhou Jianhui Zhao Jingsheng Chen Xiaobing Yan Key Laboratory of brain-like neuromorphic devices and Systems of Hebei Province College of Electronic and Information EngineeringHebei UniversityBaoding 071002China Cambricon Technologies Corporation Limited Beijing 100000China Department of Materials Science and Engineering National University of SingaporeSingapore 117576Singapore

Nowadays,memristors are extremely similar to biological synapses and can achieve many basic functions of biological synapses,making them become a new generation of research hotspots for brain-like *** this work,we prepare a memristor based on two-dimensionalα-In_(2)Se_(3)nanosheets,which exhibits excellent electrical properties,faster switching speeds,and continuous tunability of device ***,most basic bio-synapse functions can be implemented faithfully,such as short-term memory(STM),long-term memory(LTM),four different types of spike-timing-dependent plasticity(STDP),and paired-pulse facilitation(PPF).More importantly,we systematically study three effective methods to achieve LTM,in which the reinforcement learning can be faithfully simulated according to the Ebbinghaus forgetting ***,we believe this work will promote the development of learning functions for brain-like computing and artificial intelligence.

关键词： memristors biological synapse learning behaviors 2D In_(2)Se_(3)

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Probing thermally-induced structural evolution during the synthesis of layered Li-, Na-, or K-containing 3d transition-metal oxides

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eScience 2022年第2期2卷 183-191页

作者： Weibo Hua Xiaoxia Yang Nicola PMCasati Laijun Liu Suning Wang Volodymyr Baran Michael Knapp Helmut Ehrenberg Sylvio Indris School of Chemical Engineering and Technology Xi'an Jiaotong UniversityXi'anShaanxi710049China Institute for Applied Materials(IAM) Karlsruhe Institute of Technology(KIT)Hermann-von-Helmholtz-Platz 1D-76344Eggenstein-LeopoldshafenGermany College of Materials Science and Engineering Guilin University of TechnologyGuilin541004China Paul Scherrer Institut(PSI) WLGA/2295232Villigen PSISwitzerland Deutsches Elektronen-Synchrotron(DESY) Notkestr.85Hamburg22607Germany

Layered alkali-containing 3d transition-metal oxides are of the utmost importance in the use of electrode materials for advanced energy storage applications such as Li-,Na-,or K-ion batteries.A significant challenge in the field of materials chemistry is understanding the dynamics of the chemical reactions between alkali-free precursors and alkali species during the synthesis of these *** this study,in situ high-resolution synchrotron-based X-ray diffraction was applied to reveal the Li/Na/K-ion insertion-induced structural transformation mechanism during high-temperature solid-state *** in situ diffraction results demonstrate that the chemical reaction pathway strongly depends on the alkali-free precursor type,which is a structural matrix enabling phase *** phase analysis identifies for the first time the decomposition of lithium sources as the most critical factor for the formation of metastable intermediates or impurities during the entire process of Li-rich layered Li[Li_(0.2)Ni_(0.2)Mn_(0.6)]O_(2) *** the alkali ions have different ionic radii,Na/K ions tend to be located on prismatic sites in the defective layered structure(Na_(2/3-x)[Ni_(0.25)Mn_(0.75)]O_(2) or K_(2/3-x)[Ni_(0.25)Mn_(0.75)]O_(2))during calcination,whereas the Li ions prefer to be localized on the tetrahedral and/or octahedral sites,forming O-type structures.

关键词： In situ sXRD Structural evolution 3d transition-metal oxides Layered structure High-temperature solid-state reaction

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