Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
180826 | Electrochemistry Communications | 2010 | 4 Pages |
Abstract
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.
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Chemical Engineering (General)
Authors
Daiwon Choi, Donghai Wang, Vish V. Viswanathan, In-Tae Bae, Wei Wang, Zimin Nie, Ji-Guang Zhang, Gordon L. Graff, Jun Liu, Zhenguo Yang, Tien Duong,