A Cost-Effective Supercapacitor Material of Ultrahigh Specific Capacitances: Spinel Nickel Cobaltite Aerogels from an Epoxide-Driven Sol-Gel Process

作者：Wei Te Yu; Chen Chun Hung; Chien Hsing Chi; Lu Shih Yuan^*; Hu Chi Chang

来源：Advanced Materials, 2010, 22(3): 347-+.

DOI：10.1002/adma.200902175

Nickel cobaltite (NiCo(2)O(4)) aerogels, synthesized with a chloride-based epoxide-driven sol-gel process, exhibit ultrahigh specific capacitances (1400 F g(-1); see figure), excellent reversibility, and outstanding cycle stability, at a relatively high mass loading of 0.4 mg cm(-2).

• 出版日期2010-1-19
• 单位清华大学