Li-ion batteries from LiFePO4 cathode and anatase/graphene composite anode for stationary energy storage

被引：133

作者：

Choi, Daiwon ^{[1
]}

Wang, Donghai ^{[1
]}

Viswanathan, Vish V. ^{[1
]}

Bae, In-Tae ^{[2
]}

Wang, Wei ^{[1
]}

Nie, Zimin ^{[1
]}

Zhang, Ji-Guang ^{[1
]}

Graff, Gordon L. ^{[1
]}

Liu, Jun ^{[1
]}

Yang, Zhenguo ^{[1
]}

Duong, Tien ^{[3
]}

机构：

[1] Pacific NW Natl Lab, Richland, WA 99352 USA

[2] SUNY Binghamton, Small Scale Syst Integrat & Packaging Ctr, Binghamton, NY 13902 USA

[3] US DOE, Washington, DC USA

来源：

ELECTROCHEMISTRY COMMUNICATIONS | 2010年 / 12卷 / 03期

关键词：

Li-ion battery; LiFePO4; Anatase TiO2; Graphene; Stationary electrical storage; GRAPHITE;

D O I：

10.1016/j.elecom.2009.12.039

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

Li-ion batteries made from LiFePO4 cathode and anatase TiO2/graphene composite anode were investigated for potential application in stationary energy storage. Fine-structured LiFePO4 was synthesized by a novel molten surfactant approach whereas anatase TiO2/graphene nanocomposite was prepared via self-assembly method. The full cell that operated at 1.6 V demonstrated negligible fade even after more than 700 cycles at measured 1 C rate. While with relative lower energy density than traditional Li-ion chemistries interested for vehicle applications, the Li-ion batteries based on LiFePO4/TiO2 combination potentially offers long life and low cost, along with safety, all which are critical to the stationary applications. Published by Elsevier B.V.

引用

页码：378 / 381

页数：4

共 16 条

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