CRYO-TEM

作品数:11被引量:24H指数:3
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相关领域:理学更多>>
相关作者:郝京诚张琪王兆翔王雪锋王丽焕更多>>
相关机构:山东大学中国科学院大学天目湖先进储能技术研究院有限公司中国科学院更多>>
相关期刊:《Carbon Energy》《Journal of Energy Chemistry》《Science Bulletin》《Journal of Chinese Pharmaceutical Sciences》更多>>
相关基金:国家自然科学基金北京市自然科学基金山东省博士后创新项目国家重点基础研究发展计划更多>>
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Tracking lithiation with transmission electron microscopy
《Science China Chemistry》2024年第1期291-311,共21页Xincheng Lei Jianxiong Zhao Jiayi Wang Dong Su 
supported by the National Key R&D Program of China(2020YFB2007400);the National Natural Science Foundation of China(22075317);the Strategic Priority Research Program(B)(XDB07030200)of Chinese Academy of Sciences。
Li-ion batteries(LIBs)have dominated energy-storage techniques for portable electronic devices and electric cars,and are expanding their territory into the large-scale energy storage.The energy storage of LIBs is real...
关键词:lithium-ion battery electrode materials transmission electron microscopy CRYO-TEM in-situ TEM 
Kinetic Limits of Graphite Anode for Fast‑Charging Lithium‑Ion Batteries被引量:6
《Nano-Micro Letters》2023年第11期518-529,共12页Suting Weng Gaojing Yang Simeng Zhang Xiaozhi Liu Xiao Zhang Zepeng Liu Mengyan Cao Mehmet Nurullah Ateş Yejing Li Liquan Chen Zhaoxiang Wang Xuefeng Wang 
supported by the National Natural Science Foundation of China(NSFC No.52172257 and 22005334);the Natural Science Foundation of Beijing(Grant No.Z200013);the National Key Research and Development Program of China(Grant No.2022YFB2502200).
Fast-charging lithium-ion batteries are highly required,especially in reducing the mileage anxiety of the widespread electric vehicles.One of the biggest bottlenecks lies in the sluggish kinetics of the Li^(+)intercal...
关键词:Fast-charging Graphite anode Cryogenic transmission electron microscopy(cryo-TEM) High-rate kinetics 
Localized-domains staging structure and evolution in lithiated graphite被引量:1
《Carbon Energy》2023年第1期144-153,共10页Suting Weng Siyuan Wu Zepeng Liu Gaojing Yang Xiaozhi Liu Xiao Zhang Chu Zhang Qiuyan Liu Yao Huang Yejing Li Mehmet NAteş Dong Su Lin Gu Hong Li Liquan Chen Ruijuan Xiao Zhaoxiang Wang Xuefeng Wang 
support from the National Natural Science Foundation of China(NSFC nos.52172257,22005334,21773301 and 52022106);the Natural Science Foundation of Beijing(grant no.Z200013).
Intercalation provides to the host materials a means for controlled variation of many physical/chemical properties and dominates the reactions in metal‐ion batteries.Of particular interest is the graphite intercalati...
关键词:cryogenic-transmission electron microscopy(cryo-TEM) graphite intercalation compounds lithiated graphite localized-domains structural model staging structures 
冷冻电镜表征锂电池中的辐照敏感材料被引量:2
《储能科学与技术》2022年第3期760-780,共21页翁素婷 刘泽鹏 杨高靖 张思蒙 张啸 方遒 李叶晶 王兆翔 王雪锋 陈立泉 
国家自然科学基金项目(52172257,22005334,21773301);北京市自然科学基金(2020000233)。
冷冻电镜(cryo-EM)是表征辐照敏感材料的有力工具,已经在生命科学领域得到了广泛的应用和认可,并在2017年获得了诺贝尔化学奖。同年,冷冻电镜首次被应用于观察金属锂的纳米结构,取得了一些前所未有的结果,从此也在电池领域备受关注和蓬...
关键词:冷冻电镜(cryo-EM) 冷冻聚焦离子束-扫描电子显微镜(cryo-FIB-SEM) 冷冻透射电子显微镜(cryo-TEM) 金属锂电池 固体电解质界面(SEI)膜 正极电解质界面(CEI)膜 
In situ transmission electron microscopy and artificial intelligence enabled data analytics for energy materials被引量:4
《Journal of Energy Chemistry》2022年第5期454-493,共40页Hongkui Zheng Xiner Lu Kai He 
supported in part by the American Chemical Society Petroleum Research Fund (No. 62493-NDI10);support of Hitachi High-Technologies Electron Microscopy Fellowship。
Energy materials are vital to energy conversion and storage devices that make renewable resources viable for electrification technologies. In situ transmission electron microscopy(TEM) is a powerful approach to charac...
关键词:In situ TEM CRYO-TEM Energy materials BATTERIES CATALYSTS PHOTOVOLTAIC THERMOELECTRIC Artificial intelligence Machine learning 
In-situ construction of a Mg-modified interface to guide uniform lithium deposition for stable all-solid-state batteries被引量:3
《Journal of Energy Chemistry》2021年第4期272-278,共7页Tiefeng Liu Jiale Zheng Hualiang Hu Ouwei Sheng Zhijin Ju Gongxun Lu Yujing Liu Jianwei Nai Yao Wang Wenkui Zhang Xinyong Tao 
financial support from the National Natural Science Foundation of China(Grant no.51722210,51972285,U1802254,11904317,and 21902144);the Natural Science Foundation of Zhejiang Province(Grant no.LY17E020010 and LD18E020003);the Innovation Fund of the Zhejiang Kechuang New Materials Research Institute(Grant no.ZKN-18P05)。
Uniform lithium(Li)deposition in all-solid-state Li metal batteries is greatly influenced by the anode/electrolyte interface.Herein,a Mg-modified interface was constructed via the simple in-situ electrochemical reduct...
关键词:Li metal PEO electrolyte Mg-modified interface Li dendrite CRYO-TEM 
Inhomogeneous-strain-induced magnetic vortex cluster in one-dimensional manganite wire被引量:1
《Science Bulletin》2020年第3期201-207,共7页Iftikhar Ahmed Malik Houbing Huang Yu Wang Xueyun Wang Cui Xiao Yuanwei Sun Rizwan Ullah Yuelin Zhang Jing Wang Muhammad Abdullah Malik Irfan Ahmed Changmin Xiong Simone Finizio Mathias Kl?ui Peng Gao Jie Wang Jinxing Zhang 
supported by the National Key Research and Development Program of China(2016YFA0302300);the Beijing Natural Science Foundation(Z190008);the National Natural Science Foundation of China(11974052 and 11474024);the Beamline 1W1A of the Beijing Synchrotron Radiation Facility;the National Natural Science Foundation of China(11604011);Beijing Institute of Technology Research Fund Program for Young Scholars;the National Natural Science Foundation of China(11672264 and 11621062);support by the German Research Foundation DFG SFB TRR173 Spin+X,project KL1811/18;the Graduate School of Excellence Materials Science in Mainz(GSC266);Peking University was supported by the National Key R&D Program of China(2016YFA0300804);the National Natural Science Foundation of China(11974023 and 51672007);the Key R&D Program of Guangdong Province(2018B030327001 and 2018B010109009).
Mixed-valance manganites with strong electron correlation exhibit strong potential for spintronics,where emergent magnetic behaviors,such as propagation of high-frequency spin waves and giant topological Hall Effects ...
关键词:Magnetic vortex cluster Inhomogeneous strain One-dimensional manganites Epitaxial thin films Cryo-Temperature MFM 
DNA与非离子表面活性剂复配体系水溶液聚集行为被引量:2
《科学通报》2017年第6期606-615,共10页王丽焕 张琪 郝京诚 
国家自然科学基金(21420102006;21273134);山东省博士后创新项目(201402022)资助
自组装构建DNA的纳米复合物以提高其基因治疗效果,是目前化学、生物和医药学交叉领域的一个研究热点.本文研究了非离子表面活性剂十二烷基聚四氧乙烯醚(C_(12)EO_4)与DNA之间弱相互作用构筑的复配体系溶液聚集体,探讨了复配溶液聚集体...
关键词:DNA 非离子表面活性剂 弱相互作用 层状相 CRYO-TEM 
C_(12)EO_4与氨丙基三乙氧基硅烷水溶液自组装和流变性研究(英文)
《化学学报》2013年第8期1129-1135,共7页郭红 王栋 董姝丽 窦盈莹 宋爱新 郝京诚 
国家自然科学基金(Nos.21033005,21273136);国家重大研究计划(973计划,No.2009CB930103)资助~~
研究了3-氨丙基三乙氧基硅烷(APTES)和非离子表面活性剂十二烷基聚氧乙烯(C12EO4)水溶液的相行为、溶液自聚集作用和流变性,小角度X-射线散射(SAXS)、低温透射电子显微镜(cryo-TEM)和氘谱核磁共振(2H NMR)测定确定了溶液中聚集体结构,...
关键词:相行为 非离子表面活性剂 氨基硅氧烷 流变性 CRYO-TEM 
Tailoring active compounds across biological membranes by cubosomal technology: an updated review被引量:5
《Journal of Chinese Pharmaceutical Sciences》2013年第4期303-313,共11页Vinod K.R. Sravya K. Sandhya S. David Banji Anbazhagan S. Prameela Rani A. 
It is challenging for many drugs to be transported across various biological membranes. Furthermore, development of many drugs gets thwarted owing to their hydrophilic nature. The bioavailability of such drugs, which ...
关键词:Cubosomes Liquid crystal Phase transition Cryo-TEM Birefringent 
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