T
Tao Deng
Researcher at University of Maryland, College Park
Publications - 44
Citations - 5893
Tao Deng is an academic researcher from University of Maryland, College Park. The author has contributed to research in topics: Electrolyte & Chemistry. The author has an hindex of 20, co-authored 29 publications receiving 2310 citations. Previous affiliations of Tao Deng include Pacific Northwest National Laboratory.
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Journal ArticleDOI
Non-flammable electrolyte enables Li-metal batteries with aggressive cathode chemistries
Xiulin Fan,Long Chen,Oleg Borodin,Xiao Ji,Ji Chen,Singyuk Hou,Tao Deng,Jing Zheng,Chongyin Yang,Sz-Chian Liou,Khalil Amine,Kang Xu,Chunsheng Wang +12 more
TL;DR: A non-flammable fluorinated electrolyte forms a few-nanometre-thick interface both at the anode and the cathode that stabilizes lithium-metal battery operation with high-voltage cathodes.
Journal ArticleDOI
Highly Fluorinated Interphases Enable High-Voltage Li-Metal Batteries
Xiulin Fan,Long Chen,Xiao Ji,Tao Deng,Singyuk Hou,Ji Chen,Jing Zheng,Fei Wang,Jianjun Jiang,Kang Xu,Chunsheng Wang +10 more
TL;DR: In this article, Li bis(fluorosulfonyl)imide (LiFSI) concentration was increased to ∼10 M. The high concentration (10 M) of FSI anion enabled interphases of high F content on both Li-metal anode and Ni-rich NMC (nickel-manganese-cobalt) cathode surfaces.
Journal ArticleDOI
Solvation Structure Design for Aqueous Zn Metal Batteries.
Longsheng Cao,Dan Li,Enyuan Hu,Jijian Xu,Tao Deng,Lin Ma,Yi Wang,Xiao-Qing Yang,Chunsheng Wang +8 more
TL;DR: This work suppresses water reduction and Zn dendrite growth in dilute aqueous electrolyte by adding dimethyl sulfoxide (DMSO) into ZnCl2-H2O, in which DMSO replaces the H2O in Zn2+ solvation sheath due to a higher Gutmann donor number.
Journal ArticleDOI
Fluorinated solid electrolyte interphase enables highly reversible solid-state Li metal battery
Xiulin Fan,Xiulin Fan,Xiao Ji,Xiao Ji,Fudong Han,Jie Yue,Ji Chen,Long Chen,Tao Deng,Jianjun Jiang,Chunsheng Wang +10 more
TL;DR: In situ formation of electronic insulating LiF-rich SEI provides an effective way to prevent Li dendrites in the SSEs, constituting a substantial leap toward the practical applications of next-generation high-energy solid-state Li metal batteries.
Journal ArticleDOI
All-temperature batteries enabled by fluorinated electrolytes with non-polar solvents
Xiulin Fan,Xiulin Fan,Xiao Ji,Long Chen,Ji Chen,Tao Deng,Fudong Han,Jie Yue,Nan Piao,Ruixing Wang,Xiuquan Zhou,Xuezhang Xiao,Lixin Chen,Chunsheng Wang +13 more
TL;DR: In this paper, the authors tame the affinity between solvents and Li ions by dissolving fluorinated electrolytes into highly fluorinated non-polar (non-Polar) solvants, enabling batteries that can operate at a wide temperature range (−125 to +70°C).