Overall water splitting is considered as one of the most promising strategies to produce renewable energy.Based on low-cost g-C_(3)N_(4),finding an abundant co-catalyst with high-performance photocatalytic activity an...Overall water splitting is considered as one of the most promising strategies to produce renewable energy.Based on low-cost g-C_(3)N_(4),finding an abundant co-catalyst with high-performance photocatalytic activity and good stability is one of the solutions to realize overall water splitting.We designed amorphous NiO modified g-C_(3)N_(4)(NiO/g-C_(3)N_(4))as a photocatalyst,which could achieve efficient visible-light-driven overall water splitting without a sacrificial agent.After adjusting NiO content and calcination temperature,NiO/g-C_(3)N_(4)with 1.26 wt%NiO content obtained at_(3)00°C shows optimal overall water splitting performance.展开更多
基金supported by the Collaborative Innovation Center of Suzhou Nano Science and Technology,the National Natural Science Foundation of China(51725204,51572179,21471106,21771132,and 21501126)the Natural Science Foundation of Jiangsu Province(BK20161216)and a project funded by the Priority Academic Program Development of Jiangsu Higher Education Institutions(PAPD).
文摘Overall water splitting is considered as one of the most promising strategies to produce renewable energy.Based on low-cost g-C_(3)N_(4),finding an abundant co-catalyst with high-performance photocatalytic activity and good stability is one of the solutions to realize overall water splitting.We designed amorphous NiO modified g-C_(3)N_(4)(NiO/g-C_(3)N_(4))as a photocatalyst,which could achieve efficient visible-light-driven overall water splitting without a sacrificial agent.After adjusting NiO content and calcination temperature,NiO/g-C_(3)N_(4)with 1.26 wt%NiO content obtained at_(3)00°C shows optimal overall water splitting performance.
