作者：Zhang, Fengling;Lai, Jingning;Hu, Zhengqiang;Zhou, Anbin;Wang, Huirong;Hu, Xin;Hou, Lijuan;Li, Bohua;Sun, Wen;Chen, Nan;Li, Li;Wu, Feng;Chen, Renjie （¹Beijing Key Laboratory of Environmental Science and Engineering, School of Materials Science and Engineering, Beijing Institute of Technology, Beijing 100081,, China ²Institute of Advanced Technology, Beijing Institute of Technology, Jinan 250300,, China ³Collaborative Innovation Center of Electric Vehicles in Beijing, Beijing 100081,, China）

出处：Angewandte Chemie 2023

关键词：Crown Ether;Dilute Electrolyte;Lithium Salt Dissociation;Lithium-Oxygen Battery

摘要：Lithium‐oxygen batteries (LOBs) are well known for their high energy density. However, their reversibility and rate performance are challenged due to ...

作者：Liqianyun Xu;Feng Wu;Renjie Chen;Li Li （¹Beijing Key Laboratory of Environmental Science and Engineering, School of Materials Science and Engineering, Beijing Institute of Technology, Beijing 100081, China;²Advanced Technology Research Institute, Beijing Institute of Technology, Jinan 250300, China;³Guangdong Key Laboratory of Battery Safety, Guangzhou Institute of Energy Testing, Guangzhou, Guangdong 511447, China.）

出处：Energy Storage Materials 2023

摘要：Predicting, monitoring, and optimizing the performance and health of a battery system entails a variety of complex variables as well as unpredictabili ...

作者：Mingquan Liu;|Feng Wu;|Yuteng Gong;|Yu Li;|Ying Li;|Xin Feng;|Qiaojun Li;|Chuan Wu;|Ying Bai （¹ School of Materials Science and Engineering, Beijing Institute of Technology, Beijing, 100081, P. R. China. ² Yangtze Delta Region Academy of Beijing Institute of Technology, Jiaxing, 314019, P. R. China.）

出处：Advanced materials (Deerfield Beach, Fla.) 2023

关键词：hard carbon;inorganic-rich;interfacial catalysis;sodium-ion batteries;solid electrolyte interface.

摘要：Constructing a homogenous and inorganic-rich solid electrolyte interface (SEI) could efficiently improve the overall sodium storage performance of har ...

作者：Lijuan Hou;Qi Liu;Xinyuan Chen;Qiang Yang;Daobin Mu;Li Li;Feng Wu;Renjie Chen （¹Beijing Key Laboratory of Environment Science and Engineering, School of Material Science and Engineering, Beijing Institute of Technology, Collaborative Innovation Center of Electric Vehicles in Beijing, Beijing 100081, China）

出处：Chemical Engineering Journal 2023

摘要：LiNi_1−x−yCo_xMn_yO₂/LiNi_1−x−yCo_xAl_yO₂ (NCM/NCA) materials, the h ...

作者：Qiaoyi Yan;Liqianyun Xu;Yi Zhao;Feng Wu;Renjie Chen;Li Li （¹Beijing Key Laboratory of Environmental Science and Engineering, School of Materials Science and Engineering, Beijing Institute of Technology, Beijing 100081, China;²State Key Laboratory of Chemical Engineering, College of Chemistry, Beijing University of Chemical Technology, Beijing 100029, PR China;³Advanced Technology Research Institute, Beijing Institute of Technology, Jinan 250300, China;⁴Collaborative Innovation Center of Electric Vehicles in Beijing, Beijing 100081, China）

出处：ACS Applied Materials & Interfaces 2023

关键词：hierarchical structure;diffusion path;regenerated graphite;lithium-ion batteries;anode

摘要：Although transition metal-based anodes for batteries are preferred owing to their higher energy density, the potential for structural collapse due to ...

作者：Feng Wu;Jinyang Dong;Jiayu Zhao;Qi Shi;Yun Lu;Ning Li;Duanyun Cao;Wenbo Li;Jianan Hao;Yu Zheng;Lai Chen;Yuefeng Su （¹School of Materials Science and Engineering, Beijing Key Laboratory of Environmental Science and Engineering, Beijing Institute of Technology, Beijing 100081, China;²Beijing Institute of Technology Chongqing Innovation Center, Chongqing 401120, China;³BTR New Material Group Co., Ltd, Shenzhen, 518000, Guangdong, China）

出处：Journal of Energy Chemistry 2023

关键词：Cation-disordered rocksalt oxides;Fluorine substitution;Ultrathin LiF coating;Micron-sized single-crystal;Reversible cationic-anionic redox

摘要：Cation-disordered rocksalt oxides (DRX) have been identified as promising cathode materials for high energy density applications owing to their variab ...

作者：Xiaodong Liu;Guanyu Li;Feng Wu;Cunzhong Zhang （¹School of Materials Science & Engineering, Beijing Institute of Technology, Beijing, 100081, China;²Institute of Pyrotechnics Technology, Liaoning North Huafeng Special Chemical Co., Ltd., Fushun 113003, China;³X.L. and G.L. contributed equally to this study.;⁴The National High Technology Development Center of Green Materials, Beijing, 100081, China;⁵Beijing Key Laboratory of Environmental Science and Engineering, Beijing 100081, China）

出处：Electrochimica Acta 2023

摘要：Lithium metal batteries (LMB) have received widespread attention due to their high energy density and potential commercial value. The relationship bet ...

作者：Jinyang Dong;Feng Wu;Jiayu Zhao;Qi Shi;Yun Lu;Ning Li;Duanyun Cao;Wenbo Li;Jianan Hao;Xulai Yang;Lai Chen;Yuefeng Su （¹School of Materials Science and Engineering, Beijing Key Laboratory of Environmental Science and Engineering, Beijing Institute of Technology, Beijing, 100081, P. R. China;²Beijing Institute of Technology Chongqing Innovation Center, Chongqing, 401120, P. R. China;³School of Advanced Manufacturing Engineering, Hefei University, Hefei 230601, Anhui, P. R. China）

出处：Energy Storage Materials 2023

摘要：High-capacity cobalt-free lithium-rich manganese-based oxide (LMNO) is a crucial representative of high-energy-density lithium-ion batteries. (LIBs). ...

发明人：陈人杰，尚妍欣，陈楠，陈实，吴锋

申请日期：2022.12.28

摘要：本发明涉及一种水‑烷类混合电解液用于水系锂离子电池，属于锂二次电池技术领域。所述电解液是由锂盐、水以及烷类有机溶剂混合得到的。在水系电池中，由于水较窄的电化学窗口(1.23V)限制了水系电池的输出电压和能量密度。具有乙氧基团的烷类有机溶剂具有高氧化电位及难燃性的优点，将其引入到水系电解液中能够有效拓 ...

发明人：谢嫚，张壹心，吴锋，夏信德，孙文彬，刘安妮，吕泽凯

申请日期：2022.11.03

摘要：本发明涉及一种超薄凝胶聚合物界面修饰的锌负极材料及其制备方法，属于锌离子电池负极材料技术领域。所述负极材料是由含锌金属及其表面由PVDF‑HFP、PEG以及无机导电小分子通过氢键交联形成的超薄凝胶聚合物界面层组成的，其中，超薄凝胶聚合物界面层不仅能够减少含锌金属与水系电解液接触界面积，还能起到均匀离 ...