Abstract
AbstractPollution and the rising energy demand are two major society issues, requiring urgent solutions. Here, we review the simultaneous production of hydrogen and removal of pollutants, with a focus on mechanisms, synthesis of photocatalysts, and applications. Remarkably, this method utilizes organic pollutants as sacrificial agents for photocatalytic hydrogen production, thus both reducing pollution and producing energy. Metal-doped, cocatalyst-loaded, organic and inorganic composite, heterostructure and heterojunction photocatalysts are described. We present applications to the removal of antibiotics and organic dyes. Pollutant degradation rates range from 5.3 to 100%, with hydrogen evolution of 13.7–2724.89 μmol·g–1h–1.
Funder
Hebei Provincial Key Research Projects
Xi'an University of Architecture and Technology Research Initiation
Program for Professor of Special Appointment (Eastern Scholar) at Shanghai Institutions of Higher Learning
Publisher
Springer Science and Business Media LLC