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Chibueze V. Amanchukwu
Researcher at Massachusetts Institute of Technology
Publications - 31
Citations - 1928
Chibueze V. Amanchukwu is an academic researcher from Massachusetts Institute of Technology. The author has contributed to research in topics: Electrolyte & Battery (electricity). The author has an hindex of 15, co-authored 25 publications receiving 1008 citations. Previous affiliations of Chibueze V. Amanchukwu include Stanford University & University of Cambridge.
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Journal ArticleDOI
Molecular design for electrolyte solvents enabling energy-dense and long-cycling lithium metal batteries
Zhiao Yu,Hansen Wang,Xian Kong,William Huang,Yuchi Tsao,David G. Mackanic,Kecheng Wang,Xinchang Wang,Wenxiao Huang,Snehashis Choudhury,Yu Zheng,Chibueze V. Amanchukwu,Samantha T. Hung,Yuting Ma,Eder G. Lomeli,Jian Qin,Yi Cui,Yi Cui,Zhenan Bao +18 more
TL;DR: Bao et al. as discussed by the authors developed low-concentration electrolytes with a single-solvent and single-salt formulation, offering promise for high-energy and long-cycling Li metal batteries.
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Chemical Instability of Dimethyl Sulfoxide in Lithium-Air Batteries.
David G. Kwabi,Thomas P. Batcho,Chibueze V. Amanchukwu,Nagore Ortiz-Vitoriano,Paula T. Hammond,Carl V. Thompson,Yang Shao-Horn +6 more
TL;DR: It is shown that toroidal Li2O2 particles formed upon discharge gradually convert into flake-like LiOH particles upon prolonged exposure to a DMSO-based electrolyte, and the amount of LiOH detectable increases with increasing rest time in the electrolyte.
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A New Class of Ionically Conducting Fluorinated Ether Electrolytes with High Electrochemical Stability.
TL;DR: This work synthesizes a new class of fluorinated ether electrolytes that combine the oxidative stability of HFEs with the ionic conductivity of ethers in a single compound and shows that conductivities of up to 2.7×10⁻4 S/cm can be obtained with oxidative stability up to 5.6 V.
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Understanding the Chemical Stability of Polymers for Lithium–Air Batteries
TL;DR: In this article, the stability of polymers often used as binders and as electrolytes is poorly understood, and the changes in molecular structure in the presence of commercial Li2O2 are examined.
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A Dynamic, Electrolyte-Blocking, and Single-Ion-Conductive Network for Stable Lithium-Metal Anodes
Zhiao Yu,David G. Mackanic,Wesley Michaels,Minah Lee,Minah Lee,Allen Pei,Dawei Feng,Qiuhong Zhang,Qiuhong Zhang,Yuchi Tsao,Chibueze V. Amanchukwu,Xuzhou Yan,Xuzhou Yan,Hansen Wang,Shucheng Chen,Kai Liu,Jiheong Kang,Jian Qin,Yi Cui,Yi Cui,Zhenan Bao +20 more
TL;DR: In this paper, the dynamic single-ion-conductive network (DSN) is proposed as a multifunctional artificial solid-electrolyte interphase (SEI) for Li-metal anodes.