高等学校化学学报 ›› 2021, Vol. 42 ›› Issue (5): 1340.doi: 10.7503/cjcu20210001

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四氧化三锡基光催化纳米材料的研究进展

杨瑞琪, 于欣(), 刘宏()   

  1. 济南大学前沿交叉科学研究院, 济南 250022
  • 收稿日期:2021-01-04 出版日期:2021-05-10 发布日期:2021-03-06
  • 通讯作者: 于欣,刘宏 E-mail:ifc_yux@ujn.edu.cn;ifc_liuh@ujn.edu.cn
  • 基金资助:
    国家自然科学基金(51802115)

Scientific Study of Photocatalytic Material Based on Sn3O4

YANG Ruiqi, YU Xin(), LIU Hong()   

  1. Institute for Advanced Interdisciplinary Research,University of Jinan,Jinan 250022,China
  • Received:2021-01-04 Online:2021-05-10 Published:2021-03-06
  • Contact: YU Xin,LIU Hong E-mail:ifc_yux@ujn.edu.cn;ifc_liuh@ujn.edu.cn
  • Supported by:
    Supported by the National Natural Science Foundation of China(51802115)

摘要:

半导体光催化技术实现了太阳能向化学能的转化, 旨在解决日益严重的能源和环境问题, 达到可持续的能源利用. 由于大的比表面积和更多的表面缺陷, 纳米尺寸的催化剂表现出比块状材料更大的潜力. 目前, 四氧化三锡纳米材料因其生态友好和含量丰富而受到关注, 同时其具有合适的带隙(2.5~2.8 eV), 是一种极具潜力的新型可见光光催化剂. 本文综述了四氧化三锡基光催化纳米材料的最新研究进展, 从材料改性和应用两方面进行了阐述, 并展望了其未来发展方向, 为开发新型高效的四氧化三锡基纳米材料提供了指导.

关键词: 四氧化三锡, 光催化, 光电催化, 传感, 纳米材料

Abstract:

Semiconductor photocatalytic technology has realized the conversion of solar energy to chemical energy, aiming to solve the increasingly serious energy and environmental problems and achieve sustainable energy utilization. Nano-sized catalysts show greater potential than bulk materials due to large specific surface areas and more surface defects. At present, tin oxide(Sn3O4) nanomaterials have attracted attention due to the ecofriendly and earth-abundant features. Meanwhile, Sn3O4 has the suitable band gap(2.5—2.8 eV) and is a new type of visible light photocatalyst with great potential. This article reviews the latest research progress of Sn3O4-based photocatalytic nanomaterials, and comprehensively expounds the material modification and application, which is conducive to the future development of new and efficient Sn3O4-based nanomaterials.

Key words: Sn3O4, Photocatalysis, Photoelectrocatalysis, Sensor, Nanomaterials

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