Construction of self-supported porous TiO 2 /NiO core/shell nanorod arrays for electrochemical capacitor application

Ag3O4grafted NiO nanosheets for high performance supercapacitors

“…Both problems should be addressed to produce commercially useful supercapacitors. To overcome this barrier two strategies may be adopted (i) form mixed transition metal oxides (NiO-TiO 2 , NiCo 2 O 4, NiCo 2 O 4 @MnO 2 , Ni x Co 1-x O, Ni-Cu hydroxides, NiO-CdS) [12][13][14][15][16][17] , carbon based (CNT, graphene) 18 NiO and the samples were named as AGN1, AGN2, AGN3 and AGN4 respectively.…”

Hybrids of NiCo 2 O 4 nanorods and nanobundles with graphene as promising electrode materials for supercapacitors

“…However, the searching for electrode materials with higher electrochemical performance are still seriously needed, because of the practical application of supercapacitors are hindered by their low specific capacitance, poor cycling stability and so on. Over the past few years, lots of transition metal oxides and metal hydroxide such as MnO 2 , NiO, Co 3 O 4 , Ni(OH) 2 , and NiAl-LDH [6][7][8][9][10][11][12][13][14], have been wildly studied, because of there lower price and lower toxic nature. However, the intrinsic low conductivity of these metal oxides limited the performance of the supercapacitors.…”

Flower-like Nickel Oxide Nanocomposites Anode Materials for Excellent Performance Lithium-ion Batteries

“…[30,31] As shown in Fig. 6a, the capacities of the first discharge/charge for 3D flower-like NiO were 1071 mAh g −1 and 894 mAh g −1 , respectively.…”