4.4. Synthesis of Ni-CoP/CC with different Ni doping amounts
Ni-CoP/CC with different Ni doping amounts were prepared by above similar processes. Differently, 0.15 mmol or 0.2 mmol Ni(NO3)2ยท6H2O was added to the Co(NO3)2.6H2O precursor solution, which to obtain Ni-CoP nanowire through a hydrothermal-phosphating process.