A Minireview: The Mechanism of H2O2 Photoproduction by Graphitic Carbon Nitride - 文章详情页

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Hydrogen　peroxide　(H2O2)　is　extensively　used　in　production　and　life,　functioning　as　an　ecofriendly　oxidant.　However,　the　dominant　method　currently　employed,　the　anthraquinone　method,　is　not　conducive　to　sustainable　development.　Recently,　photocatalytic　H2O2　synthesis　has　garnered　significant　attention　as　an　environment-friendly　approach.　Graphitic　carbon　nitride　(g-C3N4),　a　new　type　of　photocatalyst,　shows　great　potential　for　generating　H2O2　due　to　its　excellent　stability,　high　photocatalytic　activity,　selectivity,　easy　adjustability,　and　low　cost.　However,　the　research　on　the　mechanism　of　H2O2　photoproduction　has　not　been　fully　understood,　which　limits　its　development　and　practical　application.　Herein,　the　recent　progress　on　modified　g-C3N4　is　summarized　and　the　effect　of　modification　methods　on　the　photocatalytic　activity　and　H2O2　generation　process　is　discussed.　The　challenges　and　perspectives　of　g-C3N4　toward　H2O2　photoproduction　are　proposed.　©　2023　The　Authors.　Advanced　Energy　and　Sustainability　Research　published　by　Wiley-VCH　GmbH.

关键词：

Photocatalytic activity Carbon nitride Oxidation Sustainable development Hydrogen production Hydrogen peroxide Ketones

作者机构：

[ 1 ] [Sun, Lu]Center of Excellence for Environmental Safety and Biological Effects, Beijing Key Laboratory for Green Catalysis and Separation, Department of Chemistry, Beijing University of Technology, 100 Pingleyuan, Beijing; 100124, China
[ 2 ] [Li, Pengfei]Center of Excellence for Environmental Safety and Biological Effects, Beijing Key Laboratory for Green Catalysis and Separation, Department of Chemistry, Beijing University of Technology, 100 Pingleyuan, Beijing; 100124, China
[ 3 ] [Shen, Ziye]Center of Excellence for Environmental Safety and Biological Effects, Beijing Key Laboratory for Green Catalysis and Separation, Department of Chemistry, Beijing University of Technology, 100 Pingleyuan, Beijing; 100124, China
[ 4 ] [Pang, Yamei]Center of Excellence for Environmental Safety and Biological Effects, Beijing Key Laboratory for Green Catalysis and Separation, Department of Chemistry, Beijing University of Technology, 100 Pingleyuan, Beijing; 100124, China
[ 5 ] [Ma, Xiaobao]Center of Excellence for Environmental Safety and Biological Effects, Beijing Key Laboratory for Green Catalysis and Separation, Department of Chemistry, Beijing University of Technology, 100 Pingleyuan, Beijing; 100124, China
[ 6 ] [Qu, Dan]Center of Excellence for Environmental Safety and Biological Effects, Beijing Key Laboratory for Green Catalysis and Separation, Department of Chemistry, Beijing University of Technology, 100 Pingleyuan, Beijing; 100124, China
[ 7 ] [An, Li]Center of Excellence for Environmental Safety and Biological Effects, Beijing Key Laboratory for Green Catalysis and Separation, Department of Chemistry, Beijing University of Technology, 100 Pingleyuan, Beijing; 100124, China
[ 8 ] [Sun, Zaicheng]Center of Excellence for Environmental Safety and Biological Effects, Beijing Key Laboratory for Green Catalysis and Separation, Department of Chemistry, Beijing University of Technology, 100 Pingleyuan, Beijing; 100124, China

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