3D nitrogen-doped graphene/Co(OH)2-nanoplate composites for high-performance electrochemical pseudocapacitors

• DOI: 10.1039/c4ra10333e
• Publication Date: 2014-11-03T12:31:47Z
• Authors: Hao Xie; Shaochun Tang; Zilun Gong; Sascha Vongehr; Fei Fang; Min Li; Xiangkang Meng
• Keywords: Pseudocapacitor

Nanocomposites constructed by 3D nitrogen-doped graphene (NG) networks with hexagonal Co(OH)₂ nanoplates have been hydrothermally prepared. They exhibit a better pseudocapacitive performance than reported and 2D G/Co(OH)₂ composites.