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Construction of two-dimensional MoS₂/CdS p-n nanohybrids for highly efficient photocatalytic hydrogen evolution.

Research paper by Jian J Zhang, Zhenping Z Zhu, Xinliang X Feng

Indexed on: 26 Jun '14Published on: 26 Jun '14Published in: Chemistry - A European Journal



Abstract

2D MoS2 nanosheets have been utilized to fabricate 2D MoS2/CdS p-n nanohybrids through a one-pot solvothermal process. Due to the unique p-n junction heterostructure, large specific surface area, and decreased band gap, MoS2/CdS nanohybrids manifested a superior H2 -production rate of ~137 μmol h(-1) under visible-light irradiation and an apparent quantum yield of 10.5% at 450 nm.