作者: Deng, Tongtong1;Sun, Wang1;Mao, Yuqiong1;Huang, Jing2;He, Liuliu1;Dou, Xinyue1;Bai, Yu1;Wang, Zhenhua1;Sun, Kening1; (1 Beijing Inst Technol, Sch Chem & Chem Engn, Beijing Key Lab Chem Power Source & Green Catalys, Beijing 100081, Peoples R China. ;2 Univ Sci & Technol China, Hefei Natl Lab Phys Sci Microscale, Hefei 230026, Anhui, Peoples R China.)
出处: CHEMELECTROCHEM 2022 Vol.9 No.9
关键词: NANOSPHERES
摘要: Lithium-sulfur batteries (LSBs) are among the most encouraging competitors for the next-generation energy storage system, nevertheless, the shuttle ef ...
作者: Gao, Yangchen1,2;Bai, Yu1,2;Sun, Rui1,2;Qu, Meixiu1,2;Wang, Mengyuan1,2;Peng, Lin1,2;Wang, Zhenhua2;Sun, Wang2;Sun, Kening2; (1 Beijing Inst Technol, Adv Res Inst Multidisciplinary Sci, Beijing 100081, Peoples R China. ;2 Beijing Inst Technol, Sch Chem & Chem Engn, Beijing Key Lab Chem Power Source & Green Catalys, Beijing 100081, Peoples R China.)
出处: INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH 2022 Vol.61 No.20 P6957-6966
关键词: MOS2; KINETICS; INTERLAYER; HOST
摘要: A rechargeable lithium-sulfur (Li-S) battery is being pursued as a promising candidate for future energy storage and conversion because of its theoret ...
作者: Ren, Rongzheng1;Yu, Xiaodan1;Wang, Zhenhua1;Xu, Chunming1;Song, Tinglu2;Sun, Wang1;Qiao, Jinshuo1;Sun, Kening1; (1 Beijing Inst Technol, Sch Chem & Chem Engn, Beijing Key Lab Chem Power Source & Green Catalys, Beijing 100081, Peoples R China. ;2 Beijing Inst Technol, Sch Mat Sci & Engn, Expt Ctr Adv Mat, Beijing 100081, Peoples R China.)
出处: APPLIED CATALYSIS B-ENVIRONMENTAL 2022 Vol.317
关键词: OXYGEN REDUCTION REACTION; PLANE-WAVE; PERFORMANCE; ELECTRODE
摘要: Protonic ceramic fuel cells (PCFCs) have generated significant interest due to their weak temperature depen-dence and efficient energy conversion. How ...
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 ...
发明人: 刘婷,蔡微翼,孙克宁,刘勋
申请人: 北京理工大学
申请号: 202210508345.2
申请日期: 2022.05.10
摘要: 本发明公开了一种二氧化钛/碳@四氧化三铁复合膜的制备方法,属于环保水处理领域。将Ti3AlC2刻蚀并剥离成MXene,通过压滤方法将MXene材料负载到0.22μm的微滤膜表面。本发明制备的TiO2/C@Fe3O ...
作者: Qiao, Jinshuo1;Chen, Xiangjun1;Ai, Chengyi1;Wang, Zhenhua1;Sun, Wang1;Sun, Kening1;Xu, Chunming1; (1 Beijing Inst Technol, Sch Chem & Chem Engn, Beijing Key Lab Chem Power Source & Green Catalysi, Beijing 100081, Peoples R China.)
出处: INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH 2022
关键词: HIGH-PERFORMANCE; ELECTRODE
摘要: Direct carbon solid oxide fuel cells (DC-SOFCs), which can efficiently convert chemical energy of carbonaceous fuels into electricity, have recently g ...
作者: Ren, Rongzheng1;Sun, Jiaxiang1;Wang, Gaige1;Xu, Chunming1;Qiao, Jinshuo1;Sun, Wang1;Wang, Zhenhua1;Sun, Kening1; (1 Beijing Inst Technol, Beijing Key Lab Chem Power Source & Green Catalys, Beijing 100081, Peoples R China.)
出处: SEPARATION AND PURIFICATION TECHNOLOGY 2022 Vol.299
关键词: SOLID OXIDE ELECTROLYSIS; ELECTROCHEMICAL-CELLS; FUEL ELECTRODE; POWER-DENSITY; REDUCTION; SR2FE1.5MO0.5O6-DELTA; GENERATION; STABILITY; HYDRATION; LSCF
摘要: Protonic ceramic electrolysis cells (PCECs) are emerging as potential technology to achieve efficient electrochemical hydrogen production and purifica ...