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Title: Sulfiphilic nickel phosphosulfide enabled Li 2S impregnation in 3D graphene cages for Li-S batteries

A 3D graphene cage with a thin layer of electrodeposited nickel phosphosulfide for Li 2S impregnation, using ternary nickel phosphosulphide as a highly conductive coating layer for stabilized polysulfide chemistry, is accomplished by the combination of theoretical and experimental studies. As a result, the 3D interconnected graphene cage structure leads to high capacity, good rate capability and excellent cycling stability in a Li 2S cathode.
Authors:
 [1] ;  [1] ;  [1] ;  [1] ;  [1] ;  [1] ;  [1] ;  [1] ;  [1] ;  [1] ;  [1] ;  [1] ;  [1] ;  [1] ;  [2]
  1. Stanford Univ., Stanford, CA (United States)
  2. Stanford Univ., Stanford, CA (United States); SLAC National Accelerator Lab., Menlo Park, CA (United States)
Publication Date:
Grant/Contract Number:
AC02-76SF00515
Type:
Accepted Manuscript
Journal Name:
Advanced Materials
Additional Journal Information:
Journal Volume: 29; Journal Issue: 12; Journal ID: ISSN 0935-9648
Publisher:
Wiley
Research Org:
SLAC National Accelerator Lab., Menlo Park, CA (United States)
Sponsoring Org:
USDOE
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; 25 ENERGY STORAGE; lithium-sulfur batteries; graphene cage; sulfiphilic; nickel phosphosulfide; lithium sulfide
OSTI Identifier:
1352541
Alternate Identifier(s):
OSTI ID: 1401267

Zhou, Guangmin, Sun, Jie, Jin, Yang, Chen, Wei, Zu, Chenxi, Zhang, Rufan, Qiu, Yongcai, Zhao, Jie, Zhuo, Denys, Liu, Yayuan, Tao, Xinyong, Liu, Wei, Yan, Kai, Lee, Hye Ryoung, and Cui, Yi. Sulfiphilic nickel phosphosulfide enabled Li2S impregnation in 3D graphene cages for Li-S batteries. United States: N. p., Web. doi:10.1002/adma.201603366.
Zhou, Guangmin, Sun, Jie, Jin, Yang, Chen, Wei, Zu, Chenxi, Zhang, Rufan, Qiu, Yongcai, Zhao, Jie, Zhuo, Denys, Liu, Yayuan, Tao, Xinyong, Liu, Wei, Yan, Kai, Lee, Hye Ryoung, & Cui, Yi. Sulfiphilic nickel phosphosulfide enabled Li2S impregnation in 3D graphene cages for Li-S batteries. United States. doi:10.1002/adma.201603366.
Zhou, Guangmin, Sun, Jie, Jin, Yang, Chen, Wei, Zu, Chenxi, Zhang, Rufan, Qiu, Yongcai, Zhao, Jie, Zhuo, Denys, Liu, Yayuan, Tao, Xinyong, Liu, Wei, Yan, Kai, Lee, Hye Ryoung, and Cui, Yi. 2017. "Sulfiphilic nickel phosphosulfide enabled Li2S impregnation in 3D graphene cages for Li-S batteries". United States. doi:10.1002/adma.201603366. https://www.osti.gov/servlets/purl/1352541.
@article{osti_1352541,
title = {Sulfiphilic nickel phosphosulfide enabled Li2S impregnation in 3D graphene cages for Li-S batteries},
author = {Zhou, Guangmin and Sun, Jie and Jin, Yang and Chen, Wei and Zu, Chenxi and Zhang, Rufan and Qiu, Yongcai and Zhao, Jie and Zhuo, Denys and Liu, Yayuan and Tao, Xinyong and Liu, Wei and Yan, Kai and Lee, Hye Ryoung and Cui, Yi},
abstractNote = {A 3D graphene cage with a thin layer of electrodeposited nickel phosphosulfide for Li2S impregnation, using ternary nickel phosphosulphide as a highly conductive coating layer for stabilized polysulfide chemistry, is accomplished by the combination of theoretical and experimental studies. As a result, the 3D interconnected graphene cage structure leads to high capacity, good rate capability and excellent cycling stability in a Li2S cathode.},
doi = {10.1002/adma.201603366},
journal = {Advanced Materials},
number = 12,
volume = 29,
place = {United States},
year = {2017},
month = {1}
}

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