Disodium Terephthalate (Na2C8H4O4) as High Performance Anode Material for Low-Cost Room-Temperature Sodium-Ion Battery

被引：518

作者：

Zhao, Liang ^{[1
]}

Zhao, Junmei ^{[2
]}

Hu, Yong-Sheng ^{[1
]}

Li, Hong ^{[1
]}

Zhou, Zhibin ^{[3
]}

Armand, Michel ^{[1
]}

Chen, Liquan ^{[1
]}

机构：

[1] Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, Beijing Key Lab New Energy Mat & Devices,Key Lab, Beijing 100190, Peoples R China

[2] Chinese Acad Sci, Inst Proc Engn, Key Lab Green Proc & Engn, Beijing 100190, Peoples R China

[3] Huazhong Univ Sci & Technol, Sch Chem & Chem Engn, Wuhan 430074, Peoples R China

来源：

ADVANCED ENERGY MATERIALS | 2012年 / 2卷 / 08期

基金：

国家高技术研究发展计划(863计划); 中国国家自然科学基金;

关键词：

disodium terephthalate; Na2C8H4O4; anode; sodium-ion battery; ATOMIC LAYER DEPOSITION; LI-ION; ELECTRODE MATERIAL; CATHODE MATERIAL; COMPOSITE; STORAGE;

D O I：

10.1002/aenm.201200166

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

In this contribution, a cheap organic material, disodium terephthalate, Na 2C 8H 4O 4, has been firstly evaluated as a novel anode for room-temperature Na-ion batteries. The material exhibits a high reversible capacity of 250 mAh/g with excellent cycleability. The average Na storage voltage is approximately 0.43 V vs. Na +/Na. A thin layer of Al 2O 3 coating on the electrode surface derived from the atomic layer deposition technique is effective in further enhancing Na storage performance. © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：962 / 965

页数：4

共 40 条

[1] Building better batteries [J].