孙克宁
作者: Tian, Long12;Graham, Nigel3;Liu, Ting1;Sun, Kening1;Yu, Wenzheng2; (1School of Chemistry and Chemical Engineering, Beijing Key Laboratory for Chemical Power Source and Green Catalysis, Beijing Institute of Technology, 100081, Beijing, China;2Key Laboratory of Drinking Water Science and Technology, Research Centre for Eco-Environmental Sciences, Chinese Academy of Sciences, 100085, Beijing, China;3Department of Civil and Environmental Engineering, Imperial College London, SW7 2AZ, London, United Kingdom)
出处: Journal of Membrane Science 2022 Vol.646
摘要: Two-dimensional (2D) graphene oxide (GO) membranes continue to attract interest due to their superior permeation and separation performance, and are r ...
作者: Zeyu Wu;|Kening Sun;|Zhenhua Wang (1Beijing Key Laboratory of Chemical Power Source and Green Catalysis, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, China)
出处: Batteries 2022 Vol.8 No.246 P246
关键词: lithium metal batteries;carbon materials;composite anodes;current collectors
摘要: Lithium secondary batteries have been the most successful energy storage devices for nearly 30 years. Until now, graphite was the most mainstream anod ...
作者: Shuying Zhen1;Lihong Zhang2;Chunming Xu2;Ding Zhang3;Qun Yi3;Wang Sun2;Kening Sun2; (1 State Key Laboratory for Advanced Metals and Materials, University of Science and Technology Beijing, Beijing, China. 2 Beijing Key Laboratory for Chemical Power Source and Green Catalysis, Beijing Institute of Technology, Beijing, China. 3 School of Chemical Engineering and Pharmacy, Wuhan Institute of Technology, Wuhan, China.)
出处: Frontiers in chemistry 2022 Vol.10 P1027713
关键词: CO2 reduction reaction;cathode;double perovskite oxide;in situ exsolution;solid oxide electrolysis cells (SOECs).
摘要: Carbon dioxide (CO2) gas is the main cause of global warming and has a significant effect on both climate change and human health. In this ...
发明人: 任戎征,王振华,孙家翔,孙克宁,孙旺,徐春明
申请人: 北京理工大学
申请号: 202211480768.4
申请日期: 2022.11.24
摘要: 本发明公开了一种全高熵质子陶瓷燃料电池及其制备方法,本发明中的电池包括阴极、电解质和阳极;其中,阴极材料和电解质材料均为高熵钙钛矿;阳极材料包括NiO和高熵钙钛矿。本发明中选用单相的ABO3型高熵钙钛矿作为阴极材料、电解质材料以及阳极材料,最终形成的全高熵质子陶瓷燃料电池不仅具 ...
发明人: 乔金硕,王振华,孙家翔,孙克宁,孙旺,任戎征
申请人: 北京理工大学
申请号: 202211480987.2
申请日期: 2022.11.24
摘要: 本发明公开了一种高熵钙钛矿电解质及其制备方法与应用、电池,属于燃料电池电解质技术领域。高熵钙钛矿电解质的化学式为BaMO3‑δ,其中,M位包括Zr、Ce和至少三种其它元素,其它元素为Sn、Ti、Y、Nb、Mo、Mn、Ni、Cu和Zn。高熵钙钛矿电解质的制备方法为溶胶凝胶法、固相 ...
发明人: 任戎征,王振华,孙家翔,孙克宁,孙旺
申请人: 北京理工大学
申请号: 202211480991.9
申请日期: 2022.11.24
摘要: 本发明公开了一种高熵钙钛矿阴极材料及其制备方法和应用,属于电化学材料技术领域。本发明中阴极材料为ABO3型高熵钙钛矿,该通式为LnXnO3‑δ,其中Ln为(Ba/Sr/Ca)1‑x(Gd/La)x,x=0~0.2 ...
发明人: 乔金硕,孙旺,刘真,孙克宁,王振华,徐春明
申请人: 北京理工大学
申请号: 202211484154.3
申请日期: 2022.11.24
摘要: 本发明公开了一种用于扁管式固体氧化物燃料电池的电极接触层及其制备方法,该电极接触层用于电极和金属连接体之间的界面接触,以钙钛矿陶瓷为主要成分,以高分子聚合物作为基体胶粘剂,添加造孔剂,加入短切纤维与助烧剂,充分混合均匀,经丝网印刷或点胶涂覆法涂覆于电极表面,煅烧后可得到机械强度高、附着能力强、接触电 ...
作者: 艾承燚;乔金硕;王振华;孙旺;孙克宁 (北京理工大学化学与化工学院, 化学电源与绿色催化北京市重点实验室, 北京, 100084)
出处: 化工学报 2022 第73卷 第8期 P3708-3719
关键词: 电化学;燃料电池;原位析出;纳米颗粒;阳极材料;钙钛矿
摘要: 开发高性能阳极材料对于固体碳为燃料的固体氧化物燃料电池(solid oxide fuel cells, SOFCs)的发展意义重大。本文研究了原位析出Fe以及FeNi合金的PrBaFe_2O_(6-δ) (PBF)基层状双钙钛矿材料在SOFCs中的应用。通过溶胶-凝胶法制备了Ni掺杂的(PrBa)_ ...
作者: Han Nan;Ren Rongzheng;Ma Minjian;Xu Chunming;Qiao Jinshuo;Sun Wang;Sun Kening;Wang Zhenhua (School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing Key Laboratory for Chemical Power Source and Green Catalysis, Beijing, 100081)
出处: Chinese Chemical Letters 2022 第33卷 第5期 P2658-2662
关键词: Solid oxide fuel cells;Cathode;Heterovalent co-doping;Oxygen ion conduction;Oxygen vacancy formation
摘要: Applying mixed oxygen ionic and electronic conducting (MIEC) oxides as the cathode offers a promising solution to enhance the performance of solid oxi ...
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 第73卷 第10期 P407-415
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 ...