中国物理B ›› 2022, Vol. 31 ›› Issue (10): 108201-108201.doi: 10.1088/1674-1056/ac7556

所属专题: SPECIAL TOPIC — Celebrating the 70th Anniversary of the Physics of Jilin University

• TOPICAL REVIEW—Celebrating the 70th Anniversary of the Physics of Jilin University • 上一篇    下一篇

Near-infrared photocatalysis based on upconversion nanomaterials

Xingyuan Guo(郭星原)1, Zhe Wang(王哲)2, Shengyan Yin(尹升燕)2,†, and Weiping Qin(秦伟平)2,‡   

  1. 1. College of Physics, Jilin University, Changchun 130012, China;
    2. State Key Laboratory on Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, Changchun 130012, China
  • 收稿日期:2022-04-30 修回日期:2022-05-30 出版日期:2022-10-16 发布日期:2022-09-16
  • 通讯作者: Shengyan Yin, Weiping Qin E-mail:syyin@jlu.edu.cn;wpqin@jlu.edu.cn
  • 基金资助:
    Project supported by the Interdisciplinary Research Team of Jilin University (Grant No. 10183JXTD202002) and the National Natural Science Foundation of China (Grant Nos. 51772121 and 12174150).

Near-infrared photocatalysis based on upconversion nanomaterials

Xingyuan Guo(郭星原)1, Zhe Wang(王哲)2, Shengyan Yin(尹升燕)2,†, and Weiping Qin(秦伟平)2,‡   

  1. 1. College of Physics, Jilin University, Changchun 130012, China;
    2. State Key Laboratory on Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, Changchun 130012, China
  • Received:2022-04-30 Revised:2022-05-30 Online:2022-10-16 Published:2022-09-16
  • Contact: Shengyan Yin, Weiping Qin E-mail:syyin@jlu.edu.cn;wpqin@jlu.edu.cn
  • Supported by:
    Project supported by the Interdisciplinary Research Team of Jilin University (Grant No. 10183JXTD202002) and the National Natural Science Foundation of China (Grant Nos. 51772121 and 12174150).

摘要: As the global energy crisis and environmental pollution problems become increasingly severe, it is important to develop new energy capture and pollution management methods. Among these new technologies, photocatalysis has garnered significant interest because of its significant application prospects in harnessing pollution-free solar energy to degrade organic pollutants. From a fundamental scientific and technical perspective, improved optical frequency is a key research topic that provides a useful framework for studying the optical processes impacted by the local photonic environment. This type of study is especially pertinent because plasmonics emphasizes nonlinearity. Thus, near-infrared (NIR) catalysis has received considerable attention. In this review, we aimed to provide an integrated framework for NIR photocatalysis. We briefly introduce photocatalysis based on upconversion (UC) materials, including the efficiency of UC materials and the bination and energy transfer process between the semiconductor and UC particles as well as photoelectric response photocontrolled-delivery and photodynamic therapy based on NIR-responsive materials.

关键词: near infrared, photocatalysis, upconversion, semiconductor

Abstract: As the global energy crisis and environmental pollution problems become increasingly severe, it is important to develop new energy capture and pollution management methods. Among these new technologies, photocatalysis has garnered significant interest because of its significant application prospects in harnessing pollution-free solar energy to degrade organic pollutants. From a fundamental scientific and technical perspective, improved optical frequency is a key research topic that provides a useful framework for studying the optical processes impacted by the local photonic environment. This type of study is especially pertinent because plasmonics emphasizes nonlinearity. Thus, near-infrared (NIR) catalysis has received considerable attention. In this review, we aimed to provide an integrated framework for NIR photocatalysis. We briefly introduce photocatalysis based on upconversion (UC) materials, including the efficiency of UC materials and the bination and energy transfer process between the semiconductor and UC particles as well as photoelectric response photocontrolled-delivery and photodynamic therapy based on NIR-responsive materials.

Key words: near infrared, photocatalysis, upconversion, semiconductor

中图分类号:  (Semiconductor materials in electrochemistry)

  • 82.45.Vp
95.85.Jq (Near infrared (0.75-3 μm)) 82.45.Jn (Surface structure, reactivity and catalysis)