An Advanced Sodium-Ion Battery Composed of Carbon Coated Na3V2(PO4)3 in a Porous Graphene Network

被引：477

作者：

Rui, Xianhong ^{[1
,2
]}

Sun, Wenping ^{[2
]}

Wu, Chao ^{[3
]}

Yu, Yan ^{[3
,4
]}

Yan, Qingyu ^{[2
]}

机构：

[1] Anhui Univ Technol, Sch Energy & Environm, Maanshan 243002, Anhui, Peoples R China

[2] Nanyang Technol Univ, Sch Mat Sci & Engn, Singapore 639798, Singapore

[3] Max Planck Inst Solid State Res, D-70569 Stuttgart, Germany

[4] Univ Sci & Technol China, Dept Mat Sci & Engn, Chinese Acad Sci, Key Lab Mat Energy Convers, Hefei 230026, Anhui, Peoples R China

来源：

ADVANCED MATERIALS | 2015年 / 27卷 / 42期

基金：

新加坡国家研究基金会; 中国国家自然科学基金;

关键词：

RATE CATHODE MATERIAL; HIGH-POWER; ELECTROCHEMICAL PROPERTIES; PYROPHOSPHATE CATHODE; RECHARGEABLE BATTERY; ELECTRODE MATERIAL; STABLE CATHODE; LITHIUM; NA; NASICON;

D O I：

10.1002/adma.201502864

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A 3D hierarchical meso-and macroporous Na3V2(PO4)(3)-based hybrid cathode with connected Na ion/electron pathways is developed for ultra-fast charge and discharge sodium-ion batteries. It delivers an excellent rate capability (e.g., 86 mA h g(-1) at 100 C) and outstanding cycling stability (e.g., 64% retention after 10 000 cycles at 100 C), indicating its superiority in practical applications. [GRAPHICS] .

引用

页码：6670 / +

页数：8

共 44 条

[1]

Berthelot R, 2011, NAT MATER, V10, P74, DOI [10.1038/nmat2920, 10.1038/NMAT2920]

[2] Na3V2(PO4)3@C core-shell nanocomposites for rechargeable sodium-ion batteries [J].

Duan, Wenchao ;

Zhu, Zhiqiang ;

Li, Hao ;

Hu, Zhe ;

Zhang, Kai ;

Cheng, Fangyi ;

Chen, Jun .

JOURNAL OF MATERIALS CHEMISTRY A, 2014, 2 (23) :8668-8675

[3] Crystal Structure and Electrochemical Properties of A2MPO4F Fluorophosphates (A = Na, Li; M = Fe, Mn, Co, Ni) [J].

Ellis, Brian L. ;

Makahnouk, W. R. Michael ;

Rowan-Weetaluktuk, W. N. ;

Ryan, D. H. ;

Nazar, Linda F. .

CHEMISTRY OF MATERIALS, 2010, 22 (03) :1059-1070

[4] A High-Capacity, Low-Cost Layered Sodium Manganese Oxide Material as Cathode for Sodium-Ion Batteries [J].

Guo, Shaohua ;

Yu, Haijun ;

Jian, Zelang ;

Liu, Pan ;

Zhu, Yanbei ;

Guo, Xianwei ;

Chen, Mingwei ;

Ishida, Masayoshi ;

Zhou, Haoshen .

CHEMSUSCHEM, 2014, 7 (08) :2115-2119

[5] Na4-M2+/2(P2O7)2 (2/3 7/8, M = Fe, Fe0.5Mn0.5, Mn): A Promising Sodium Ion Cathode for Na-ion Batteries [J].

Ha, Kwang-Ho ;

Woo, Seung Hee ;

Mok, Duckgyun ;

Choi, Nam-Soon ;

Park, Yuwon ;

Oh, Seung M. ;

Kim, Youngshol ;

Kim, Jeongsoo ;

Lee, Junesoo ;

Nazar, Linda F. ;

Lee, Kyu Tae .

ADVANCED ENERGY MATERIALS, 2013, 3 (06) :770-776

[6] Core-Shell LiFePO4/Carbon-Coated Reduced Graphene Oxide Hybrids for High-Power Lithium-Ion Battery Cathodes [J].

Ha, Sung Hoon ;

Lee, Yun Jung .

CHEMISTRY-A EUROPEAN JOURNAL, 2015, 21 (05) :2132-2138

[7] NaxVO2 as possible electrode for Na-ion batteries [J].

Hamani, David ;

Ati, Mohamed ;

Tarascon, Jean-Marie ;

Rozier, Patrick .

ELECTROCHEMISTRY COMMUNICATIONS, 2011, 13 (09) :938-941

[8] PREPARATION OF GRAPHITIC OXIDE [J].

HUMMERS, WS ;

OFFEMAN, RE .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1958, 80 (06) :1339-1339

[9] Lithium and sodium battery cathode materials: computational insights into voltage, diffusion and nanostructural properties [J].

Islam, M. Saiful ;

Fisher, Craig A. J. .

CHEMICAL SOCIETY REVIEWS, 2014, 43 (01) :185-204

[10] Atomic Structure and Kinetics of NASICON NaxV2(PO4)3 Cathode for Sodium-Ion Batteries [J].

Jian, Zelang ;

Yuan, Chenchen ;

Han, Wenze ;

Lu, Xia ;

Gu, Lin ;

Xi, Xuekui ;

Hu, Yong-Sheng ;

Li, Hong ;

Chen, Wen ;

Chen, Dongfeng ;

Ikuhara, Yuichi ;

Chen, Liquan .

ADVANCED FUNCTIONAL MATERIALS, 2014, 24 (27) :4265-4272

← 1 2 3 4 5 →