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Integrated interconnected porous and lamellar structures realized fast ion/electron conductivity in high-performance lithium-sulfur batteries

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Chinese Chemical letters 2024年第6期35卷 161-167页

作者： ya Song mingxia zhou zhu Chen huali Nie jiao-Jing Shao Guangmin zhou school of materials and metallurgy Guizhou UniversityGuiyang 550025China medical College of Guizhou university Guiyang 550025China College of Biological science and medical engineering Donghua UniversityShanghai 201620China Shenzhen Geim Graphene Center Tsinghua Shenzhen International Graduate SchoolTsinghua UniversityShenzhen 518055China

the practical application of high-energy-density lithium-sulfur(li-S)batteries have been highly praised for energy storage devices,while are largely.h.ndered by the“shuttling effect”.herein,core-shell carbon spheres composed of interlinked porous core and lamellar shell were designed to restrain the polysulfide *** microporous structure with pore size of around 1 nm effectively trap lithium ***,the interconnected porous core shortens the ion transfer distance and the lamellar carbon shell endows the carbon spheres with fast electron conduction,finally facilitating polysulfide conversion ***,the li-S batteries with the carbon spheres as the interlayer show high discharge specific capacity of 1002 m Ah/g at 2 C with 574 m Ah/g remaining after 600 cycles,and high areal capacity of 5.48 m Ah/cm^(2) with sulfur loading of 4.67 mg/cm^(2) at 0.1 *** corresponding pouch cells also exhibit stable cycling stability with an initial discharge specific capacity of 1082 m Ah/g at 0.1 C.

关键词： Interlayer Shuttle effect Strong adsorption Porous carbon spheres lithium-sulfur batteries

Evidence for particle acceleration approaching PeV energies in the W51 complex

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science Bulletin 2024年第18期69卷 2833-2841页

作者： lhAASO Collaboration zhen Cao F.Aharonian Axikegu y.x.Bai y.W.Bao D.Bastieri x.J.Bi y.J.Bi W.Bian A.V.Bukevich Q.Cao W.y.Cao zhe Cao J.Chang J.F.Chang A.m.Chen E.S.Chen h.x.Chen liang Chen lin Chen long Chen m.J.Chen m.l.Chen Q.h.Chen S.Chen S.h.Chen S.z.Chen t.l.Chen y.Chen N.Cheng y.D.Cheng m.y.Cui S.W.Cui x.h.Cui y.D.Cui B.z.Dai h.l.Dai z.G.Dai Danzengluobu x.Q.Dong K.K.Duan J.h.Fan y.z.Fan J.Fang J.h.Fang K.Fang C.F.Feng h.Feng l.Feng S.h.Feng x.t.Feng y.Feng y.l.Feng S.Gabici B.Gao C.D.Gao Q.Gao W.Gao W.K.Gao m.m.Ge l.S.Geng G.Giacinti G.h.Gong Q.B.Gou m.h.Gu F.l.Guo x.l.Guo y.Q.Guo y.y.Guo y.A.han m.hasan h.h.he h.N.he J.y.h. y.h. y.K.hor B.W.hou C.hou x.hou h.B.hu Q.hu S.C.hu D.h.huang t.Q.huang W.J.huang x.t.huang x.y.h.ang y.h.ang x.l.Ji h.y.Jia K.Jia K.Jiang x.W.Jiang z.J.Jiang m.Jin m.m.Kang I.Karpikov D.Kuleshov K.Kurinov B.B.li C.m.li Cheng li Cong li D.li F.li h.B.li h.C.li Jian li Jie li K.li S.D.li W.l.li W.l.li x.R.li xin li y.z.l. zhe li zhuo li E.W.liang y.F.liang S.J.lin B.liu C.liu D.liu D.B.liu h.liu h.D.liu J.liu J.l.liu m.y.liu R.y.liu S.m.liu W.liu y.liu y.N.liu Q.luo y.luo h.K.lv B.Q.ma l.l.ma x.h.ma J.R.mao z.m.n W.mitthumsiri h.J.mu y.C.Nan A.Neronov l.J.Ou P.Pattarakijwanich z.y.Pei J.C.Qi m.y.Qi B.Q.Qiao J.J.Qin A.Raza D.Ruffolo A.Sáiz.m.Saeed D.Semikoz.l.Shao O.Shchegolev x.D.Sheng F.W.Shu h.C.Song yu.V.Stenkin V.Stepanov y.Su D.x.Sun Q.N.Sun x.N.Sun z.B.Sun J.takata P.h.t.tam Q.W.tang R.tang z.B.tang W.W.tian C.Wang C.B.Wang G.W.Wang h.G.Wang h.h.Wang J.C.Wang Kai Wang Kai Wang l.P.Wang l.y.Wang P.h.Wang R.Wang W.Wang x.G.Wang x.y.Wang y.Wang y.D.Wang y.J.Wang z.h.Wang z.x.Wang zhen Wang zheng Wang D.m.Wei J.J.Wei y.J.Wei t.Wen C.y.Wu h.R.Wu Q.W.Wu S.Wu x.F.Wu y.S.Wu S.Q.xi J.xia G.m.xiang D.x.xiao G.xiao y.l.xin y.xing D.R.xiong z.xiong D.l.xu R.F.xu R.x.xu W.l.xu l.xue D.h.yan J.z.yan t.yan C.W.yang C.y.yang F.yang F.F.yang l.l.yang m.J.yang R.z.yang W.x.yang y.h.yao z.G.yao l.Q.yin N.yin x.h.you z.y.you y.h.yu Q.yuan h.yue h.D.zeng t.x.zeng W.zeng m.zha B.B.zhang F.zhang h.zhang 不详 Key laboratory of Particle Astrophysics&Experimental Physics Division&Computing Center Institute of High Energy PhysicsChinese Academy of SciencesBeijing 100049China university of Chinese Academy of sciences Beijing 100049China tIANFU Cosmic Ray Research Center ChengduChina Dublin Institute for Advanced Studies 31 Fitzwilliam Place2 DublinIreland max-Planck-Institut for Nuclear Physics P.O.Box 103980Heidelberg 69029Germany school of Physical science and technology&school of Information science and technology Southwest Jiaotong UniversityChengdu 610031China school of Astronomy and Space science Nanjing UniversityNanjing 210023China Center for Astrophysics Guangzhou UniversityGuangzhou 510006China tsung-Dao lee Institute&school of Physics and Astronomy Shanghai Jiao Tong UniversityShanghai 200240China Institute for Nuclear Research of Russian Academy of sciences Moscow 117312Russia hebei Normal university Shijiazhuang 050024China university of science and technology of china Hefei 230026China State Key laboratory of Particle Detection and Electronics China Key laboratory of Dark matter and Space Astronomy&Key laboratory of Radio Astronomy Purple Mountain ObservatoryChinese Academy of SciencesNanjing 210023China Research Center for Astronomical Computing Zhejiang LaboratoryHangzhou 311121China Key laboratory for Research in Galaxies and Cosmology Shanghai Astronomical ObservatoryChinese Academy of SciencesShanghai 200030China school of Physics and Astronomy Yunnan UniversityKunming 650091China Key laboratory of Cosmic Rays(tibet university) Ministry of EducationLhasa 850000China National Astronomical Observatories Chinese Academy of SciencesBeijing 100101China school of Physics and Astronomy(zhuhai)&school of Physics(Guangzhou)&Sino-French Institute of Nuclear engineering and technology(zhuhai) Sun Yat-sen UniversityZhuhai 519000&Guangzhou 510275GuangdongChina Institute of Frontier and Interdisciplinary science Shandong UniversityQingdao 266237China APC UniversitéParis Cité

theγ-ray emission from the W51 complex is widely acknowledged to be attributed to the interaction between the cosmic rays(CRs)accelerated by the shock of supernova remnant(SNR)W51C and the dense molecular clouds in the adjacent star-forming region,***,the maximum acceleration capability of W51C for CRs remains *** on observations conducted with the large high Altitude Air Shower Observatory(lhAASO),we report a significant detection ofγrays emanating from the W51 complex,with energies from 2 to 200 *** lhAASO measurements,for the first time,extend theγ-ray emission from the W51 complex beyond 100 teV and reveal a significant spectrum bending at tens of *** combining the"π^(0)-decay bump"featured data from Fermi-lAt,the broadbandγ-ray spectrum of the W51 region can be well-characterized by a simple pp-collision *** observed spectral bending feature suggests an exponential cutoff at~400 teV or a power-law break at~200 teV in the CR proton spectrum,most likely providing the first evidence of SNRs serving as CR accelerators approaching the PeV ***,two young star clusters within W51B could also be theoretically viable to produce the most energeticγrays observed by *** findings strongly support the presence of extreme CR accelerators within the W51 complex and provide new insights into the origin of Galactic CRs.

关键词： UhE c-ray Cosmic rays SNR W51C Star clusters

Optimization of performance of the Km2A full array using the Crab Nebula

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Chinese Physics C 2024年第6期48卷 169-178页

作者：曹臻 F.Aharonian 安琪阿西克古白云翔包逸炜 D.Bastieri 毕效军毕玉江蔡金庭曹晴曹文羽曹喆常进常劲帆陈尚明陈恩生陈亮陈林陈龙陈明君陈玛丽陈起辉陈素弘陈天禄陈阳程宁程耀东崔明阳崔树旺崔晓红崔昱东戴本忠代洪亮戴子高单增罗布 D.della Volpe 董绪强段凯凯樊军辉范一中方军方堃冯存峰封莉冯少辉丰晓婷冯有亮 S.Gabici 高博高川东高林青高启高卫高伟康葛茂茂耿利斯 G.Giacinti 龚光华苟全补顾旻皓郭福来郭晓磊郭义庆郭莹莹韩毅昂何会海贺昊宁何佳银何新波何钰 m.heller 贺远强侯博文侯超侯贤胡红波胡铨胡世聪黄代绘黄天奇黄文俊黄性涛黄晓渊黄勇黄志成季筱璐贾焕玉贾康江琨姜晓巍姜泽军金敏康明铭柯通 D.Kuleshov.K.Kurinov 李兵兵李澄李骢李丹李飞李海波李会财李华阳李军李剑李捷李凯李文龙李文莲李秀荣李昕李一卓李哲黎卓梁恩维梁云峰林苏杰刘冰刘成刘栋刘虎刘海东刘佳刘江来刘金艳刘茂元柳若愚刘四明刘伟刘怡刘以农鲁睿罗晴吕洪魁马伯强马玲玲马欣华毛基荣闵振 W.mitthumsiri 穆慧君南云程 A.Neronov 区子维庞彬宇 P.Pattarakijwanich 裴致远齐孟尧祁业情乔冰强秦家军 D.Ruffolo A.Sáiz D.Semikoz 邵澄宇邵琅 O.Shchegolev 盛祥东舒富文宋慧超 yu.V.Stenkin V.Stepanov 苏扬孙秦宁孙晓娜孙志斌谭柏轩唐庆文唐泽波田文武王超王昌贝王广威王洪光王惠惠王建成汪凯王利苹王玲玉王培汉王冉王为王祥高王祥玉王阳王玉东王岩谨王忠海王仲翔王振王铮韦大明魏俊杰魏永健文韬吴超勇吴含荣武莎吴雪峰吴雨生席邵强夏捷夏君集项光漫肖迪泫肖刚辛广广辛玉良邢祎熊峥徐东莲徐仁峰徐仁新徐伟立薛良闫大海颜景志颜田杨朝文杨帆杨冯帆杨何文杨佳盈杨莉莉杨明洁杨睿智杨深邦姚玉华姚志国叶一锰尹丽巧尹娜游晓浩游智勇于艳红袁强岳华曾厚敦曾婷轩曾玮查敏张彬彬张丰张海明张恒英张建立张丽霞张力张鹏飞张佩佩张瑞张少博张少如张寿山张潇张笑鹏张云峰张毅张勇赵兵赵静赵雷赵立志赵世平郑福周斌周浩周佳能周猛周平周荣周勋秀祝成光祝凤荣朱辉朱科军左雄 lhAASO Collaboration Key laboratory of Particle Astrophyics&Experimental Physics Division&Computing Center Institute of High Energy PhysicsChinese Academy of SciencesBeijing 100049China university of Chinese Academy of sciences Beijing 100049China tianfu Cosmic Ray Research Center Chengdu 610000China Dublin Institute for Advanced Studies 31 Fitzwilliam Place2 DublinIreland max-Planck-Institut for Nuclear Physics P.O.Box 10398069029 HeidelbergGermany State Key laboratory of Particle Detection and Electronics China university of science and technology of china Hefei 230026China school of Physical science and technology&school of Information science and technology Southwest Jiaotong UniversityChengdu 610031China school of Astronomy and Space science Nanjing UniversityNanjing 210023China Center for Astrophysics Guangzhou UniversityGuangzhou 510006China hebei Normal university Shijiazhuang 050024China Key laboratory of Dark matter and Space Astronomy&Key laboratory of Radio Astronomy Purple Mountain ObservatoryChinese Academy of SciencesNanjing 210023China tsung-Dao lee Institute&school of Physics and Astronomy Shanghai Jiao Tong UniversityShanghai 200240China Key laboratory for Research in Galaxies and Cosmology Shanghai Astronomical ObservatoryChinese Academy of SciencesShanghai 200030China Key laboratory of Cosmic Rays(tibet university) Ministry of EducationLhasa 850000TibetChina National Astronomical Observatories Chinese Academy of SciencesBeijing 100101China school of Physics and Astronomy(zhuhai)&school of Physics(Guangzhou)&Sino-French Institute of Nuclear engineering and technology(zhuhai) Sun Yat-sen UniversityZhuhai 519000&Guangzhou 510275China school of Physics and Astronomy Yunnan UniversityKunming 650091China Département de Physique Nucléaire et Corpusculaire Facultéde SciencesUniversitéde Genève24 Quai Ernest Ansermet1211 GenevaSwitzerland Institute of Frontier and Interdisciplinary science Shandong UniversityQingdao 266237China APC Universit'e Paris Cit'eCNRS/IN2P3CEA/IRFUObservat

the full array of the large high Altitude Air Shower Observatory(lhAASO)has been in operation since July *** its kilometer-square array(Km2A),we optimized the selection criteria for very.h.gh and ultrahigh energyγ-rays using data collected from August 2021 to August 2022,resulting in an improvement in significance of the detection in the Crab Nebula of approximately 15%,compared with that of previous *** the implementation of these new selection criteria,the angular resolution was also significantly improved by approximately 10%at tens of *** aspects of the full Km2A array performance,such as the pointing error,were also calibrated using the Crab *** resulting energy spectrum of the Crab Nebula in the energy range of 10-1000 teV are well fitted by a log-parabola model,which is consistent with the previous results from lhAASO and other experiments.

关键词： γ-ray Crab Nebula significance

Woody plant cell walls:Fundamentals and utilization

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molecular Plant 2024年第1期17卷 112-140页

作者： Wei li ying-Chung Jimmy lin ying-lan Chen Chenguang zhou Shuang li Nette De Ridder Dyoni m.Oliveira lanjun zhange Baocai zhang Jack P.Wang Changzheng xu xiaokang Fu Keming luo Ai-min Wu taku Demura meng-zhu lu y.h.a zhou laigeng li toshiaki Umezawa Wout Boerjan Vincent l.Chiang State Key laboratory of tree Genetics and Breeding Northeast Forestry UniversityHarbin 150040China Department of life science National Taiwan UniversityTaipeiTaiwanChina Department of Biotechnology and Bioindustry sciences College of Bioscience and BiotechnologyNational Cheng Kung UniversityTainanTaiwanChina Department of Plant Biotechnology and Bioinformatics Ghent UniversityTechnologiepark 719052 GhentBelgium VIB Center for Plant Systems Biology Technologiepark 719052 GhentBelgium State Key laboratory of Plant Genomics Insttute of Genetics and Developmental Biology Chinese Academy of SciencesBeijing 100101China university of Chinese Academy of sciences Beijing 100049China Forest Biotechnology Group Department of Forestry and Environmental ResourcesNorth Carolina State UniversityRaleighNC 27695USA Chongqing Key laboratory of Plant Resource Conservation and Germplasm Innovation Integrative Science Center of Germplasm CreationSchool of Life SciencesSouthwest UniversityChongqing 400715China Guangdong Key laboratory for Innovative Developmentand Utilization of Forest Plant Germplasm College of Forestry and Landscape ArchitecturesSouth China Agricultural UniversityGuangzhou510642China Center for Digital Green-innovation Nara Institute of Science and TechnologykomaNara 630-0192Japan State Key laboratory of Subtropical Siviculture College of Forestry and BiotechnologyZhejang A&F UniversityHangzhou 311300China CAS Center for Excellence in molecular Plant sciences Chinese Academy of Sciences300 Fenglin RoadShanghai 200032China laboratoryof metabolicscienceofForest Plants and microorganisms Rsearch Institute for Sustainable HumanosphereKyoto UniversityUjiKyoto 611-0011 Japan

Cell walls in plants,particularly forest trees,are the major carbon sink of the terrestrial *** and biosynthetic features of plant cell walls were revealed early on,focusing mostly on herbaceous model *** developments in genomics,transcriptomics,epigenomics,transgenesis,and associated analytical techniques are enabling novel insights into formation of woody cell ***,we review multilevel regulation of cell wall biosynthesis in forest tree *** highlight current approaches to engineering cell walls as potential feedstock for materials and energy and survey reported field tests of such engineered transgenic *** outline opportunities and challenges in future research to better understand cell type biogenesis for more efficient wood cell wall modification and utilization for biomaterials or for enhanced carbon capture and storage.

关键词： regulation of cell wall formation biosynthesis of cell wall components lignin cellulose hemicellulose cell wall utilization

targeting BCl9/BCl9l enhances antigen presentation by promoting conventional type 1 dendritic cell(cDC1)activation and tumor infiltration

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Signal transduction and targeted therapy 2024年第6期9卷 2804-2818页

作者： Fenglian he zhongen Wu Chenglong liu yuanyuan zhu yan zhou Enming tian Rina Rosin-Arbesfeld Dehua yang ming-Wei Wang Di zhu Department of Pharmacology Minhang Hospitaland Key Laboratory of Smart Drug DeliveryShanghai Engineering Research Center of Immune TherapySchool of PharmacyFudan UniversityShanghai 201203China the National Center for Drug Screening and the CAS Key laboratory of Receptor Research Shanghai Institute of Materia MedicaChinese Academy of Sciences(CAS)Shanghai 201203China Department of microbiology and Immunology Sackler Faculty of MedicineTel Aviv UniversityTel AvivIsrael Department of Pharmacology School of Basic Medical SciencesFudan UniversityShanghai 200032China Research Center for Deepsea Bioresources SanyaChina Department of Chemistry School of ScienceThe University of TokyoTokyoJapan engineering Research Center of tropical medicine Innovation and transformation of ministry of Education School of PharmacyHainan Medical UniversityHaikouChina Shandong Academy of Pharmaceutical science JinanChina

Conventional type 1 dendritic cells(cDC1)are the essential antigen-presenting DC subset in antitumor *** B-cell lymphoma 9 and B-cell lymphoma 9-like(BCl9/BCl9l)inhibits tumor growth and boosts immune responses against ***,whether oncogenic BCl9/BCl9l impairs antigen presentation in tumors is still not completely ***,we show that targeting BCl9/BCl9l enhanced antigen presentation by stimulating cDC1 activation and infiltration into *** inhibition of BCl9/BCl9l with a novel inhibitor hsBCl9z96 or Bcl9/Bcl9l knockout mice markedly delayed tumor growth and promoted antitumor CD8^(+)t cell ***,targeting BCl9/BCl9l promoted antigen presentation in *** is due to the increase of cDC1 activation and tumor infiltration by the xCl1-xCR1 ***,using single-cell transcriptomics analysis,we found that Bcl9/Bcl9l deficient cDC1 were superior to wild-type(Wt)cDC1 at activation and antigen presentation via NF-κB/IRF1 ***,we demonstrate that targeting BCl9/BCl9l plays a crucial role in cDC1-modulated antigen presentation of tumor-derived antigens,as well as CD8^(+)t cell activation and tumor *** BCl9/BCl9l to regulate cDC1 function and directly orchestrate a positive feedback loop necessary for optimal antitumor immunity could serve as a potential strategy to counter immune suppression and enhance cancer immunotherapy.

关键词： immunity targeting markedly

Force-induced Caspase-1-dependent pyroptosis regulates orthodontic tooth movement

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International Journal of Oral science 2024年第2期16卷 238-250页

作者： liyuan Chen huajie yu zixin li yu Wang Shanshan Jin min yu lisha zhu Chengye Ding xiaolan Wu tianhao Wu Chunlei xun yanheng zhou Danqing he yan liu Department of Orthodontics Central LaboratoryPeking University School and Hospital for Stomatology&National Center for Stomatology&National Clinical Research Center for Oral Diseases&National Engineering Research Center of Oral Biomaterials and Digital Medical Devices&Beijing Key Laboratory of Digital Stomatology&Research Center of Engineering and Technology for Computerized Dentistry Ministry of Health&NMPA Key Laboratory for Dental Materials&National Engineering Research Center of Oral Biomaterials and Digital Medical DevicesBeijingChina Peking university hospital of Stomatology Fourth Division BeijingChina

Pyroptosis,an inflammatory caspase-dependent programmed cell death,plays a vital role in maintaining tissue homeostasis and activating inflammatory *** tooth movement(Otm)is an aseptic force-induced inflammatory bone remodeling process mediated by the activation of periodontal ligament(PDl)progenitor ***,whether and how force induces PDl progenitor cell pyroptosis,thereby influencing Otm and alveolar bone remodeling remains *** this study,we found that mechanical force induced the expression of pyroptosis-related markers in rat Otm and alveolar bone remodeling *** or enhancing pyroptosis level could suppress or promote Otm and alveolar bone remodeling *** Caspase-1^(−/−)mice,we further demonstrated that the functional role of the force-induced pyroptosis in PDl progenitor cells depended on ***,mechanical force could also induce pyroptosis in human ex-vivo force-treated PDl progenitor cells and in compressive force-loaded PDl progenitor cells in vitro,which influenced ***,transient receptor potential subfamily V member 4 signaling was involved in force-induced Caspase-1-dependent pyroptosis in PDl progenitor ***,this study suggested a novel mechanism contributing to the modulation of osteoclastogenesis and alveolar bone remodeling under mechanical stimuli,indicating a promising approach to accelerate Otm by targeting Caspase-1.

关键词： homeostasis movement thereby

Roadmap for rechargeable batteries:present and beyond

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science china Chemistry 2024年第1期67卷 13-42页

作者： Sen xin xu zhang lin Wang haijun yu xin Chang yu-ming zhao Qinghai meng Pan xu Chen-zi zhao Jiahang Chen huichao lu xirui Kong Jiulin Wang Kai Chen Gang huang xinbo zhang yu Su yao xiao Shu-lei Chou Shilin zhang zaiping Guo Aobing Du Guanglei Cui Gaojing yang Qing zhao liubing Dong Dong zhou Feiyu Kang hu hong Chunyi zhi zhizhang yuan xianfeng li yifei mo yizhou zhu Dongfang yu xincheng lei Jianxiong zhao Jiayi Wang Dong Su yu-Guo Guo Qiang zhang Jun Chen li-Jun Wan CAS Key laboratory of molecular Nanostructure and Nanotechnology CAS Research/Education Center for Excellence in Molecular SciencesBeijing National Laboratory for Molecular Sciences(BNLMS)Institute of ChemistryChinese Academy of Sciences(CAS)Beijing 100190China university of Chinese Academy of sciences.Beijing 100049 China Institute of Advanced Battery materials and Devices Faculty of Materials and ManufacturingBeijing University of TechnologyBeijing 100124China Key laboratory of Advanced Functional materials Ministry of EducationBeijing University of TechnologyBeijing 100124China Beijing Key laboratory of Green Chemical Reaction engineering and technology Department of Chemical EngineeringTsinghua UniversityBeijing 100084China State Key laboratory of Chemistry and Utilization of Carbon-Based Energy Resources College of ChemistryXinjiang UniversityUrumqi 830046China Department of Chemical engineering Shanghai Jiao Tong UniversityShanghai 200240China State Key laboratory of Rare Earth Resource Utilization Changchun Institute of Applied ChemistryChangchun 130022China Institute for Carbon Neutralization College of Chemistry and Materials EngineeringWenzhou UniversityWenzhou 325035China school of Chemical engineering and Advanced materials The University of AdelaideAdelaide 5000Australia Qingdao Industrial Energy Storage Research Institute Qingdao Institute of Bioenergy and Bioprocess TechnologyChinese Academy of SciencesQingdao 266101China Frontiers science Center for New Organic matter Key Laboratory of Advanced Energy Materials Chemistry(Ministry of Education)College of ChemistryNankai UniversityTianjin 300071China College of Chemistry and materials science Jinan UniversityGuangzhou 511443China tsinghua Shenzhen International Graduate school Tsinghua UniversityShenzhen 518055China Department of materials science and engineering City University of Hong KongHong Kong 999077China Division of Energy Storage Dalian National Laboratory for Clean Energy(DNL)Dalian Institute of Chem

Rechargeable batteries currently.h.ld the largest share of the electrochemical energy storage market,and they play a major role in the sustainable energy transition and industrial decarbonization to respond to global climate *** to the increased popularity of consumer electronics and electric vehicles,lithium-ion batteries have quickly become the most successful rechargeable batteries in the past three decades,yet growing demands in diversified application scenarios call for new types of rechargeable *** efforts are made to developing the next-generation post-li-ion rechargeable batteries,which include,but are not limited to solid-state batteries,lithium–sulfur batteries,sodium-/potassium-ion batteries,organic batteries,magnesium-/zinc-ion batteries,aqueous batteries and flow *** the great achievements,challenges persist in precise understandings about the electrochemical reaction and charge transfer process,and optimal design of key materials and interfaces in a *** roadmap tends to provide an overview about the current research progress,key challenges and future prospects of various types of rechargeable *** computational methods for materials development,and characterization techniques will also be discussed as they play an important role in battery research.

关键词： energy storage rechargeable batteries battery materials electrochemistry

Effect of long-term thermal Exposure on microstructure and Stress Rupture Properties of Gh3535 Superalloy

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Journal of materials science & technology 2015年第3期31卷 269-279页

作者： t.liu J.S.Dong l.Wang z.J.li x.t.zhou l.h.lou J.zhang school of materials science and engineering Dalian University of Technology Institute of metal Research Chinese Academy of Sciences shanghai Institute of Applied Physics Chinese Academy of Sciences Shenyang National laboratory for materials science Institute of Metal Research Chinese Academy of Sciences

the evolution of microstructure and the stress rupture properties of long term thermally exposed Gh3535 alloy.h.ve been investigated. It was found that m6 C carbides presented in the solid solution heat treated samples. During long term thermal exposure at 700 C, fine m12 C carbides precipitated preferentially at grain boundaries. these carbides coexisted with the pre-exiting m6 C. the stress rupture life of700 C/1000 h exposed sample under creep testing at 650 C/324 mPa is 93 h. It is much longer than that of the solid solution samples. No noticeable changes could be detected in both the microstructure and stress rupture lives when the samples were exposed for time longer than 1000 h m12 C carbides were found to be beneficial to the creep properties. the cracks initiated at the interface of m6 C carbides and matrix, which led to a lower creep rupture life.

关键词： Gh3535 superalloy long term thermal exposure micro

Safety,immunogenicity,and preliminary efficacy of a randomized clinical trial ofomicron xBB.1.5-containing bivalent mRNA vaccine

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hlife 2024年第3期2卷 113-125页

作者： xuanjing yu Wei yang Wei li Na Wan Guanghong yan z.m. zhou xiao zhu Wei Su yani li Chenyu xing Sifan Duan houze yu xinshuai zhao Chunmei li taicheng zhou Dingyun you Jia Wei zijie zhang State Key laboratory for Conservation and Utilization of Bio-Resource and school of life sciences Yunnan UniversityYunnanChina Southwest United Graduate school YunnanChina State Key laboratory of Genetic engineering School of Life SciencesZhongshan HospitalFudan UniversityShanghaiChina yunnan Vaccine laboratory YunnanChina school of Public health Kunming Medical UniversityYunnanChina yunnan Genvoo Biotech ltd. YunnanChina Central lab and liver Disease Research Center The Affiliated Hospital of Yunnan UniversityYunnan UniversityYunnanChina

Periodically updating coronavirus disease 19(COVID-19)vaccines that offer broad-spectrum protection is needed giventhe strong immune evasion by the circulating omicron *** effectiveness of prototype and BA.4/5-containing bivalent mRNA vaccines is reduced when xBB subvariants *** initiated an observer-blinded,threearms study in 376 patients in Chinese individuals aged from 18 to 55 years old who had previously received three dosesCOVID-19 *** in terms of neutralizing antibodies elicited by a 30-mg dose of xBB.1.5-containingbivalent vaccine(RQ3027),a 30-mg dose of BA.2/BA.5-Alpha/Beta bivalent vaccine(RQ3025)and their precedent 30-mg Alpha/Beta(combined mutations)monovalent mRNA vaccine(RQ3013)and safety are primary and secondary endpoints,*** recorded prescribed COVID-19 cases to explore the preliminary efficacy of three ***3027 and RQ3025 boosters elicited superior neutralizing antibodies(NAbs)against.x.B.1.5,xBB.1.16,xBB.1.9.1,and JN.1 compared to RQ3013 at day 14 in participants without SARS-CoV-2 *** study vaccines were welltolerated without serious adverse reactions *** incidence rates per 1000 person-years of COVID-19 casesduring the 2nd-19th week after randomization were lowest in ***,our data show that.x.B.1.5-containingbivalent booster generated superior immunogenicity and better protection against newer severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)variants compared to BA.2/BA.5-containing bivalent and Alpha/Beta monovalentwith no new safety concerns.

关键词： severe acute respiratory syndrome coronavirus 2(SARS-CoV-2) JN.1 xBB lineages coronavirus disease19(COVID-19)vaccine mRNA bivalent vaccine randomized clinical trial