A porous 2D Ni-MOF material with a high supercapacitive performance

A layered structural MOF [Ni(Hppza)2]n (1) was synthesized the crystal structure is extended into 3D structure through N-H···O hydrogen bond. This complex used as an electrode material for a supercapacitor. It exhibited large specific capacitance of 184 F g−1 can be achieved at rates of 5 mV s−1.107