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高分子科学（英文版）
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2026年9期
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Porous Organic Polymers for Photocatalytic Hydrogen Peroxide Production:Recent Advances and Future Perspectives
Porous Organic Polymers for Photocatalytic Hydrogen Peroxide Production:Recent Advances and Future Perspectives
摘要
Hydrogen peroxide(H2O2)is a green chemical with extensive applications in chemical synthesis and environmental remediation.While the industrial anthraquinone process remains the dominant production method,solar-driven photocatalytic H2O2 production has emerged as a promising strategy to complement or optimize current production models,particularly for on-site applications.Among various porous organic polymers(POPs),covalent organic frameworks(COFs),and covalent triazine frameworks(CTFs)have attracted significant atten-tion as a premier platform due to their modular construction and precise molecular-level tunability.Here,we systematically summarize recent progress in POPs-based photocatalysts,with a primary focus on the structural and functional modification of COFs and CTFs.We first elucidate the fundamental principles and existing challenges of photocatalytic H2O2 production.Subsequently,the research landscape of various POPs materials in photocatalysis is discussed.Taking COFs and CTFs as representative examples,we then highlight advanced modification strategies,including the design of donor-acceptor(D-A)structures,functional group engineering,and the construction of heterostructures.These strate-gies effectively facilitate efficient charge separation,extend carrier lifetimes,and improve mass transport,thereby enhancing solar-to-chemical conversion efficiency.Finally,we summarize the current state of the field and offer perspectives on future research directions for POPs-based photocatalytic H2O2 production.
年，卷(期)：
2026, 44(9)
机标分类号：
O572.213
O
TN92
在线出版日期：
2026年10月16日
