Issue 9, 2017
From the journal:

Energy & Environmental Science

2D boron nitride nanoflakes as a multifunctional additive in gel polymer electrolytes for safe, long cycle life and high rate lithium metal batteries†

Jimin Shim,a   Hee Joong Kim,a   Byoung Gak Kim,bc   Yong Seok Kim,bc   Dong-Gyun Kim ORCID logo *bc  and  Jong-Chan Lee ORCID logo *a  

* Corresponding authors

a School of Chemical and Biological Engineering and Institute of Chemical Processes, Seoul National University, 599 Gwanak-ro, Gwanak-gu, Seoul 08826, Republic of Korea
E-mail: jongchan@snu.ac.kr

b Advanced Materials Division, Korea Research Institute of Chemical Technology, 141 Gajeong-ro, Yuseong-gu, Daejeon 34114, Republic of Korea

c Chemical Convergence Materials and Processes, University of Science and Technology, 217 Gajeong-ro, Yuseong-gu, Daejeon 34114, Republic of Korea
E-mail: dgkim@krict.re.kr

Abstract

The multifunctional properties of 2D boron nitride nanoflakes (BNNFs) in gel polymer electrolytes (GPEs) are presented. A small addition (0.5 wt%) of BNNFs into the GPE substantially improves all the advantageous properties of the GPE including ionic conductivity, Li+ transference number, mechanical modulus, and dendrite-suppressing capability, thereby enabling high performance lithium metal batteries.

Graphical abstract: 2D boron nitride nanoflakes as a multifunctional additive in gel polymer electrolytes for safe, long cycle life and high rate lithium metal batteries

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Article information

DOI
https://doi.org/10.1039/C7EE01095H
Article type
Communication
Submitted
23 Apr 2017
Accepted
30 May 2017
First published
31 May 2017

Energy Environ. Sci., 2017,10, 1911-1916

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2D boron nitride nanoflakes as a multifunctional additive in gel polymer electrolytes for safe, long cycle life and high rate lithium metal batteries

J. Shim, H. J. Kim, B. G. Kim, Y. S. Kim, D. Kim and J. Lee, Energy Environ. Sci., 2017, 10, 1911 DOI: 10.1039/C7EE01095H

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