Nickel nitrate hexahydrate (Ni(NO₃)2.6H2O; 99%), thiourea (CH4N2S; 99%), polyvinylidene difluoride (PVDF), carbon black, PEDOT:PSS, and N-methyl-2-pyrrolidone (NMP) (C5H9NO; 99%) were purchased from Sigma-Aldrich (M) Sdn. Bhd., Malaysia. Deionized water was used for the microwave...
Nickel nitrate hexahydrate (Ni(NO₃)2.6H2O; 99%), thiourea (CH4N2S; 99%), polyvinylidene difluoride (PVDF), carbon black, PEDOT:PSS, and N-methyl-2-pyrrolidone (NMP) (C5H9NO; 99%) were purchased from Sigma-Aldrich (M) Sdn. Bhd., Malaysia. Deionized water was used for the microwave...