Chinese Journal of Organic Chemistry ›› 2025, Vol. 45 ›› Issue (5): 1523-1547.DOI: 10.6023/cjoc202408018 Previous Articles     Next Articles

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光催化生物质相关转化

谭芳芳a,*(), 史孟欣b, 张文敏b, 李洋b,*()   

  1. a 渭南师范学院化学与材料学院 陕西渭南 714099
    b 西安交通大学前沿科学技术研究院 西安 712046
  • 收稿日期:2024-08-14 修回日期:2024-11-04 发布日期:2024-11-27
  • 基金资助:
    陕西省教育厅自然科学专项研究基金(22JK0384); 渭南师范学院博士科研启动基金(2022RC18); 国家自然科学基金(22171221); 陕西省杰出青年学基金(2022JC-07)

Photoinduced Catalysis for Biomass-Related Conversions

Fangfang Tana,*(), Mengxin Shib, Wenmin Zhangb, Yang Lib,*()   

  1. a School of Chemistry and Materials, Weinan Normal University, Weinan, Shaanxi 714099
    b Institute of Frontier Science and Technology, Xi'an Jiaotong University, Xi'an 712046
  • Received:2024-08-14 Revised:2024-11-04 Published:2024-11-27
  • Contact: * E-mail: tanfangfang2016@stu.xjtu.edu.cn; liyang79@mail.xjtu.edu.cn
  • Supported by:
    Special Natural Science Research Fund of Shaanxi Provincial Department of Education(22JK0384); Doctoral Research Initiation Fund of Weinan Normal University(2022RC18); National Natural Science Foundation of China(22171221); Distinguished Young Scholars in Shaanxi Province(2022JC-07)

As one of the most abundant renewable resources on the earth, non-food biomass has the potential to replace fossil resources for production of high-value chemicals and green energy. Photoinduced catalysis has attracted wide attention as active species are generated under mild conditions to trigger the transformations. In this paper, the major photoinduced catalytic systems for biomass-related transformations in both homogeneous catalysis and heterogeneous catalysis are systematically reviewed. Radicals are generated under light irradiation to induce cleavage of C—C and C—O bonds related with cellulose, hemicellulose and lignin, the main components of biomass, to drive the further transformations. This review could provide insights for design of highly efficient and selective photoinduced catalytic biomass conversion systems. Summary and the prospects are given for the further development.

Key words: biomass, photocatalysis, radicals, C—C bond cleavage, C—O bond cleavage