Lithium dendrite-free plating/stripping: a new synergistic lithium ion solvation structure effect for reliable lithium–sulfur full batteries

Jiao Zhang; Lin Zhou; Hai Ming; Yingqiang Wu; Wandi Wahyudi; Zhen Cao; Luigi Cavallo; Limin Wang; Jun Ming

doi:10.1039/C9CC02085C

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Lithium dendrite-free plating/stripping: a new synergistic lithium ion solvation structure effect for reliable lithium–sulfur full batteries†

Jiao Zhang,^ab Lin Zhou,^ab Hai Ming,^c Yingqiang Wu,^ab Wandi Wahyudi,^d Zhen Cao,*^d Luigi Cavallo,

^d Limin Wang

^ab and Jun Ming

*^ab

Author affiliations

* Corresponding authors

^a State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, CAS, Changchun, P. R. China
E-mail: jun.ming@ciac.ac.cn

^b University of Science and Technology of China, Hefei, P. R. China

^c Research Institute of Chemical Defense, Beijing 100191, People's Republic of China

^d Physical Sciences and Engineering Division, King Abdullah University of Science and Technology, Thuwal 23955-6900, Saudi Arabia
E-mail: zhen.cao@kaust.edu.sa

Abstract

A new synergistic lithium ion solvation structure effect tailored by mixed organic/inorganic lithium salts is introduced to mitigate the growth of lithium-dendrites. A uniform lithium plating, lower polarization and higher coulombic efficiency are confirmed by lithium plating/stripping. The effect of different solvation structures was analyzed by Raman spectroscopy and simulations. Then, a reliable lithium–sulfur full battery with high performance over hundreds of cycles was configured.

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DOI: https://doi.org/10.1039/C9CC02085C
Article type: Communication
Submitted: 14 Mar 2019
Accepted: 15 Apr 2019
First published: 17 Apr 2019

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Chem. Commun., 2019,55, 5713-5716

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Lithium dendrite-free plating/stripping: a new synergistic lithium ion solvation structure effect for reliable lithium–sulfur full batteries

J. Zhang, L. Zhou, H. Ming, Y. Wu, W. Wahyudi, Z. Cao, L. Cavallo, L. Wang and J. Ming, Chem. Commun., 2019, 55, 5713 DOI: 10.1039/C9CC02085C

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Chemical Communications

Lithium dendrite-free plating/stripping: a new synergistic lithium ion solvation structure effect for reliable lithium–sulfur full batteries†

Abstract

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Lithium dendrite-free plating/stripping: a new synergistic lithium ion solvation structure effect for reliable lithium–sulfur full batteries

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