版权说明 操作指南
首页 > 成果 > 详情

A Novel Graphene Oxide Wrapped Na2Fe2(SO4)3/C Cathode Composite for Long Life and High Energy Density Sodium-Ion Batteries

认领
导出
下载 Link by DOI
反馈
分享
QQ微信 微博
成果类型:
期刊论文
作者:
Chen, Mingzhe;Cortie, David;Hu, Zhe;Jin, Huile;Wang, Shun*;...
通讯作者:
Chou, Shu-Lei;Wang, Shun
作者机构:
[Wang, Xiao-Lin; Wang, Enhui; Cortie, David; Lai, Weihong; Chen, Mingzhe; Hu, Zhe; Chou, Shu-Lei; Dou, Shi-Xue] Univ Wollongong, Australian Inst Innovat Mat, Inst Superconducting & Elect Mat, Innovation Campus,Squires Way, North Wollongong, NSW 2522, Australia.
[Wang, Shun; Jin, Huile] Wenzhou Univ, Coll Chem & Mat Engn, Wenzhou 325027, Zhejiang, Peoples R China.
[Gu, Qinfen] Australian Synchrotron, 800 Blackburn Rd, Clayton, Vic 3168, Australia.
[Hua, Weibo] KIT, IAM ESS, D-76344 Eggenstein Leopoldshafen, Germany.
[Wang, Enhui] Sichuan Univ, Coll Chem Engn, Chengdu 610065, Sichuan, Peoples R China.
通讯机构:
[Chou, Shu-Lei] U
[Wang, Shun] W
Univ Wollongong, Australian Inst Innovat Mat, Inst Superconducting & Elect Mat, Innovation Campus,Squires Way, North Wollongong, NSW 2522, Australia.
Wenzhou Univ, Coll Chem & Mat Engn, Wenzhou 325027, Zhejiang, Peoples R China.
语种:
英文
关键词:
alluaudite-type frameworks;carbon networks;cathode materials;long cycle life;sodium-ion batteries
期刊:
Advanced Energy Materials
ISSN:
1614-6832
年:
2018
卷:
8
期:
27
页码:
1800944-
基金类别:
This work was supported by the Australian Automotive Cooperative Research Centre and the Malaysian Automotive Institute (AutoCRC/Malaysian Automotive Institute (MAI) Project Agreement 1-111: Development of Advanced Electrode and Electrolytes for the lithium ion battery), Australian Research Council (ARC DP160102627), Australian Renewable Energy Agency (ARENA S4) project, the Young Scientists Fund of National Natural Science Foundation of China (Grant No. 61504055), the National Natural Science Foundation of China (No. 21471116, 51641210, and 51772219), Natural Science Foundation of Zhejiang Province (No. LZ17E020002), and the Natural Science Foundation of Hunan Province (Grant No. 2015JJ3110). The authors would like to thank Dr. Gilberto Casillas-Garcia and Dr. David R. G. Mitchell for the STEM technique support and Dr. Tania Silver for critical reading of the paper. Part of the experiment was carried out at the Powder Diffraction Beamline, Australian Synchrotron.
机构署名:
本校为其他机构
院系归属:
计算机科学与技术学院
摘要:
The cathode materials in the Na-ion battery system are always the key issue obstructing wider application because of their relatively low specific capacity and low energy density. A graphene oxide (GO) wrapped composite, Na2Fe2(SO4)3@[email protected], is fabricated via a simple freeze-drying method. The as-prepared material can deliver a 3.8 V platform with discharge capacity of 107.9 mAh g−1 at 0.1 C (1 C = 120 mA g−1) as well as offering capacity retention above 90% at a discharge rate of 0.2 C after 300 cycles. The well-constructed carbon...

反馈

验证码:
看不清楚,换一个
确定
取消

成果认领

标题:
用户 作者 通讯作者
请选择
请选择
确定
取消

提示

该栏目需要登录且有访问权限才可以访问

如果您有访问权限,请直接 登录访问

如果您没有访问权限,请联系管理员申请开通

管理员联系邮箱:yun@hnwdkj.com