Ultrasonically assisted preparation of molybdenum sulfide/graphitic carbon nitride nanohybrid as counter electrode material for dye-sensitized solar cell

In situ grown Bi2WO6@CoMoO4 layered cladding structure on carbon nanofibers by a two-step solvothermal method and Ti mesh substrate as advanced counter electrodes for dye-sensitized solar cells

“…[1][2][3] DSSCs are mainly composed of the photoanode, CE and electrolyte. [4][5][6] The main function of a photoanode is to absorb photon energy, complete the energy level transition of the semiconductor material, oxidize the electrolyte and produce charged electrons; the role of the CE is to reduce the oxidized electrolyte and collect the external circuit electrons. [7][8][9] High-performance CEs can produce DSSCs with high PCE; CEs with excellent performance should have good catalytic ability for the reduction of the electrolyte so as to accelerate the redox reaction of the electrolyte.…”

In situ or Ex situ Synthesis for Electrochemical Detection of Hydrogen Peroxide—An Evaluation of Co2SnO4/RGO Nanohybrids

“…The main carbon-based materials used in the formation of nanohybrids are reduced graphene oxide [ 3 , 13 ], graphene oxide [ 14 ], carbon nanotubes [ 15 ], and carbon nitride [ 16 ], which have important roles in the development of sensors. These materials promote the homogeneity of the inorganic material in the hybrid material, increasing the area and improving the sensitivity and response times in the construction of an electrochemical sensor [ 17 , 18 , 19 ].…”