作者:Lina Zhao1;Zeyu Wu1;Zhenhua Wang1;Zhe Bai1;Wang Sun1;Kening Sun1; (1 Beijing Key Laboratory of Chemical Power Source and Green Catalysis, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China.)
出处:ACS nano 2022
关键词:Dendrite-free lithium metal anode;Inorganic-rich SEI;Mesoporous materials;Multifunctional separators;Solvation structure.
摘要:For developing the reversible lithium metal anode, constructing an ideal solid electrolyte interphase (SEI) by regulating the Li+ solvation ...
作者:勾匀婕,李广东,王振华,孙克宁 (北京理工大学化学与化工学院)
出处:石油化工高等学校学报 2022
关键词:固体氧化物电解池技术;合成气;乙烯;合成氨
摘要:固体氧化物电解池(SOEC)技术基于固态电解质可实现电能、热能向化学能的高效、灵活转化,可与太阳能、风能和潮汐能等可再生能源衔接,利用所产生的过剩电能实现H2的高效、清洁、大规模制备;可以耦合CO2捕获过程,实现CO2与H2 ...
作者:刘婷,孙旺,王振华,黎汉生 (北京理工大学化学与化工学院)
出处:教育教学论坛 2022
关键词:研究生课程;教学改革;双语与全英文;固体材料表征方法
摘要:在新工科背景下,高校研究生教学必须为应对新一轮科技革命与产业变革培养新工科人才。化工类研究生专业课双语与全英文教学模式有待深入开展教育教学改革与创新。针对化工专业研究生课程“固体材料表征方法”的教学内容和实际特点,利用线上线下教学资源,基于深度国际合作、学术应用导向、“四位一体”教学模式和国际化教学 ...
作者:张晶1;,王振华1;,孙克宁1,2; (1北京理工大学;2哈尔滨工业大学)
出处:第18届全国固态离子学学术会议暨国际电化学储能技术论坛 2016
摘要:【引言】闪烧(Flash-sintering)技术是一种新型的场助陶瓷烧结技术,本课题组在闪烧研究方面做了许多工作,已经将闪烧技术成功地应用于固体氧化物燃料电池(SOFCs)电解质的烧结中,比如SDC、GDC、BZCYYb[1,2]。本研究采用闪烧技术烧结SOFCs电解质La< ...
作者:Min Luo1,2;,Yu Bai1,2;,Rui Sun1,2;,Meixiu Qu1,2;,Mengyuan Wang1,2;,Zhanfeng Yang1,2;,Zhenhua Wang2;,Wang Sun2;,Kening Sun2; (1Advanced Research Institute of Multidisciplinary Science, Beijing Institute of Technology;2Beijing Key Laboratory for Chemical Power Source and Green Catalysis, School of Chemistry and Chemical Engineering, Beijing Institute of Technology)
出处:Journal of Energy Chemistry 2022
关键词:Cobalt;nitride;Nitrogen;vacancy;Redox;kinetics;Separators;Li-S;batteries
摘要:While lithium-sulfur(Li-S) battery has attracted remarkable attention owing to the high theoretical capacity, its practical application is still hinde ...
作者:Peng, Lin;Qu, Meixiu;Sun, Rui;Yang, Weiwei;Wang, Zhenhua;Sun, Wang;Bai, Yu (1Advanced Research Institute of Multidisciplinary Science, Beijing Institute of Technology, Beijing; 100081, China;2Beijing Key Laboratory of Chemical Power Source and Green Catalysis, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing; 100081, China)
出处:Journal of Materials Chemistry A 2023
关键词:CARBON NANOFIBERS;NANOSHEETS
摘要:The shuttling behaviours and sluggish reaction kinetics of lithium polysulfides (LiPSs) are the main drawbacks that hinder the commercialization of li ...
作者:Meixiu Qu;Yu Bai;Weiwei Yang;Lin Peng;Zhenhua Wang;Wang Sun;Kening Sun (1Advanced Research Institute of Multidisciplinary Science, Beijing Institute of Technology, Beijing 100081, PR China;2Beijing Key Laboratory of Chemical Power Source and Green Catalysis, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, PR China)
出处:Chemical Engineering Journal 2023
关键词:LITHIUM-SULFUR BATTERIES;HIGH-PERFORMANCE;CATALYTIC CONVERSION;OXYGEN VACANCIES;ELECTROCATALYST;PHOSPHORUS;CO3O4;OXIDE
摘要:Lithium-sulfur (Li-S) battery is considered as a burgeoning energy storage device owing to its high theoretical energy density. However, the shuttle e ...
作者:Li Fang;Wang Sun;Wenshuo Hou;Zhenhua Wang;Kening Sun (1Beijing Key Laboratory for Chemical Power Source and Green Catalysis, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, PR China)
出处:Electrochimica Acta 2022
关键词:High-safety electrolyte;Lithium battery;Functionalized ionic liquid;Polyurethane
摘要:Developing high-safety electrolytes is very important to improve the safety and operative temperature of lithium batteries. In this study, a heat-resi ...
作者:Zhang, Jing;Qiao, Jinshuo;Sun, Kening;Wang, Zhenhua (1Beijing Key Laboratory for Chemical Power Source and Green Catalysis, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, 100081, China)
出处:Particuology 2022
关键词:CONDUCTIVE COATING LAYER;CATHODE MATERIALS;HIGH-ENERGY;ELECTROCHEMICAL PROPERTIES;SINGLE-CRYSTAL;SIZE DISTRIBUTION;NI-RICH;IRON PHOSPHATE;LI;PERFORMANCE
摘要:As a state-of-the-art secondary battery, lithium-ion batteries (LIBs) have dominated the consumer electronics market since Sony unveiled the commercia ...