In situ sulfuration synthesis of heterostructure MoS2–Mo2C@C for boosting the photocatalytic H2 production activity of TiO2

The heterostructure MoS 2 –Mo 2 C@C by in situ sulfuration of Mo 2 C was loaded on TiO 2 surface. The H 2- evolution rate of MoS 2 –Mo 2 C@C/TiO 2 was higher than that of TiO 2 , Mo 2 C@C/TiO 2 , and MoS 2 @C/TiO 2 due to stronger H + adsorption ability of MoS 2 –Mo 2 C@C.