{"title":"TiO2-anchored three-dimensional integration of layer covalent organic framework for photocatalytic H2 production","authors":"Ai-Juan Li, Tao Zhang, Sheng-Li Huang","doi":"10.1016/j.apcata.2024.120068","DOIUrl":null,"url":null,"abstract":"<div><div>Photocatalytic H<sub>2</sub> production presents great significance for sustainable development of energy and economy. Covalent organic frameworks (COFs) have received huge attention in photocatalytic applications. Herein, crystalline OH-COFs were synthesized through the transformation of imine bond to quinoline ring via Povarov reaction. TiO<sub>2</sub>-COF exhibited excellent photocatalytic performance for H<sub>2</sub> production in H<sub>2</sub>O/alcohol system. This strategy provides available method for the design and synthesis of highly efficient photocatalysts based on COF-inorganic semiconductor hybridization.</div></div>","PeriodicalId":243,"journal":{"name":"Applied Catalysis A: General","volume":"691 ","pages":"Article 120068"},"PeriodicalIF":4.7000,"publicationDate":"2025-02-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Applied Catalysis A: General","FirstCategoryId":"1","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0926860X24005131","RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CHEMISTRY, PHYSICAL","Score":null,"Total":0}
引用次数: 0
Abstract
Photocatalytic H2 production presents great significance for sustainable development of energy and economy. Covalent organic frameworks (COFs) have received huge attention in photocatalytic applications. Herein, crystalline OH-COFs were synthesized through the transformation of imine bond to quinoline ring via Povarov reaction. TiO2-COF exhibited excellent photocatalytic performance for H2 production in H2O/alcohol system. This strategy provides available method for the design and synthesis of highly efficient photocatalysts based on COF-inorganic semiconductor hybridization.
期刊介绍：
Applied Catalysis A: General publishes original papers on all aspects of catalysis of basic and practical interest to chemical scientists in both industrial and academic fields, with an emphasis onnew understanding of catalysts and catalytic reactions, new catalytic materials, new techniques, and new processes, especially those that have potential practical implications.
Papers that report results of a thorough study or optimization of systems or processes that are well understood, widely studied, or minor variations of known ones are discouraged. Authors should include statements in a separate section "Justification for Publication" of how the manuscript fits the scope of the journal in the cover letter to the editors. Submissions without such justification will be rejected without review.
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