Graphene Supported Ni-based Nanocomposites as Electrode Materials with High Capacitance Original Research Article Electrochimica Acta, Available online 19 December 2014, Pages Tao Meng, Qian-Qian Xu, Yin-Tao Li, Xiang-Ying Xing, Chun-Sheng Li, Tie-Zhen Ren
Graphical abstractAll the Ni-based graphene materials show a relatively high capacitance at the scan rate of 5mVs−1. 15%Ni(OH)2/graphene shows the highest specific capacitance of 2077Fg−1 and 15%Ni/graphene by calcined 15%Ni(OH)2/graphene has a low capacitance of 633Fg−1. The cycle-life tests of β-Ni(OH)2 and Ni-based/graphene materials were conducted by 500 cycles between 0.0 and 0.7V at a scan rate of 50mVs−1. The capacitance of 15%Ni(OH)2/graphene is 965Fg−1 after 500 cycles.

| Poly(3,4-ethylenedioxythiophene) nanorods grown on graphene oxide sheets as electrochemical sensing platform for rutin Original Research Article Journal of Electroanalytical Chemistry, Available online 19 December 2014, Pages Kaixin Zhang, Jingkun Xu, Xiaofei Zhu, Limin Lu, Xuemin Duan, Dufen Hu, Liqi Dong, Hui Sun, Yansha Gao, Yao Wu
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