作者: Jiang, Yiqiang1;Sung, Yunjin2;Choi, Changhyeok2;Joo Bang, Gi2;Hong, Song1;Tan, Xinyi3;Wu, Tai‐Sing4;Soo, Yun‐Liang5;Xiong, Pei6;Meng‐Jung LI, Molly6;Hao, Leiduan1;Jung, Yousung2;Sun, Zhenyu1; (1State Key Laboratory of Organic-Inorganic Composites, Beijing University of Chemical Technology, Beijing 100029,, China 2Department of Chemical and Biomolecular Engineering (BK21 four), Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141,, Republic of Korea 3School of Chemical Engineering and the Environment, Beijing Institute of Technology, Beijing 100081,, China 4National Synchrotron Radiation Research Center, Hsinchu 30076,, Taiwan 5Department of Physics, National Tsing Hua University, Hsinchu 30013,, Taiwan 6Department of Applied Physics, The Hong Kong Polytechnic University, Hong Kong, China)
出处: Angewandte Chemie 2022 Vol.134 No.37 P1-10
关键词: CO;CO2 Hydrogenation;Reverse Water–Gas Shift Reaction;Single-Atom Molybdenum
摘要: The design of efficient non‐noble metal catalysts for CO2 hydrogenation to fuels and chemicals is desired yet remains a challenge. Herein, we report t ...
作者: Ke Liu1 2;Minchang Wang1 2;Gao Zhang2;Zihui Meng1; (1 School of Chemical Engineering and the Environment, Beijing Institute of Technology, Beijing 10081, China. mengzh@bit.edu.cn. 2 Xi\'an Modern Chemistry Research Institute, Xi\'an, Shaanxi 710065, China.)
出处: Analytical methods : advancing methods and applications 2022
摘要: A novel qNMR method was developed for the simultaneous determination of the component ratio and moisture content in triethyleneglycol dinitrate (TEGDN ...
作者: Cheng, Junhan1,2;Gao, Song3;Zhao, Dan1;Rooney, David2;Zhang, Naiqing1,4;Sun, Kening5; (1 Harbin Inst Technol, Sch Chem & Chem Engn, State Key Lab Urban Water Resource & Environm, Harbin 150090, Heilongjiang, Peoples R China. ;2 Queens Univ Belfast, Bryden Ctr, Sch Chem & Chem Engn, Belfast BT9 5AG, Antrim, North Ireland. ;3 Peking Univ, Sch Mat Sci & Engn, Beijing Key Lab Theory & Technol Adv Battery Mat, Beijing 100871, Peoples R China. ;4 Harbin Inst Technol, Acad Fundamental & Interdisciplinary Sci, Harbin 150090, Heilongjiang, Peoples R China. ;5 Beijing Inst Technol, Sch Chem & Chem Engn, Beijing Key Lab Chem Power Source & Green Catalys, Beijing 100081, Peoples R China.)
出处: ADVANCED MATERIALS INTERFACES 2022 Vol.9 No.12
关键词: POROUS CARBON; NANOPARTICLE; PERFORMANCE; COMPOSITE; CATHODE; ELECTRODES; NANOSHEETS; HYBRID; ANODE; REDOX
摘要: Lithium-sulfur batteries have evoked intensive attention caused by the urgent requirement of energy storage devices with higher energy density, long c ...
作者: 彭琳;牛明鑫;白羽;孙克宁 (北京理工大学, 化学电源与绿色催化北京市重点实验室, 北京, 100081)
出处: 化工学报 2022 第73卷 第8期 P3688-3698
关键词: 纳米材料;吸附;催化;中空硫球;二硫化钼;正极;锂硫电池
摘要: 锂硫电池凭借高理论能量密度和高理论比容量的优势成为极具发展前景的储能设备。然而,单质硫和硫化锂的绝缘性、放电过程中产生的体积膨胀及多硫化物溶解导致的"穿梭效应"等问题,限制其商业化发展。为解决上述问题,采用低温液相法合成中空硫球(HS),通过水热法制备纳米花状MoS_2/还原氧化石墨烯(MoS_2/ ...
作者: Peng, Lin1; Niu, Mingxin1; Bai, Yu1; Sun, Kening1 (1Beijing Key Laboratory for Chemical Power Source and Green Catalysis, Beijing Institute of Technology, Beijing; 100081, China)
出处: Huagong Xuebao/CIESC Journal 2022 Vol.Vol.73 No.No.8 P3688-3698
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 ...