中文
Earlier issues
Announcement
More
Progress in Chemistry DOI: 10.7536/PC231202   Next Articles

Performance improvement strategy of photocatalytic ammonia synthesis catalyst

Lijun GUO1,*, Hong YANG1, Shengjuan SHAO1, Yinqi LIU1, Jianxin LIU2,*   

  1. 1. Department of Chemistry and Chemical Engineering, Taiyuan Institute of Technology, Taiyuan 030008, ShanXi, China;
    2. College of Chemical Engineering and technology, Taiyuan University of Technology, Taiyuan 030024, ShanXi, China
  • Received: Revised:
  • Supported by:
    National Natural Science Foundation of China (No. 21978187); Fundamental Research Program of Shanxi Province (No. 202203021221058); The Scientific Technological Innovation Programs of Higher Education Institutions in Shanxi (No. 2022L535).
Cited
Export

EndNote

Ris

BibTeX

Photocatalytic nitrogen fixation is driven by solar energy, N2 and H2O are used to directly produce NH3 at normal temperature and pressure, and the process has zero carbon emission. It is one of the most promising artificial nitrogen fixation methods, and has attracted wide attention from researchers in recent years. Limited by the difficult activation of N2, low utilization rate of photogenerated carrier and low utilization rate of sunlight, the ammonia production efficiency is still not high, so improving the ammonia production efficiency is the focus of research in the field of photocatalytic ammonia synthesis. Starting from the three important processes of N2 adsorption activation, carrier separation and migration, and surface reaction, it is very promising to promote the activation and conversion of N2 under mild conditions and produce NH3 efficiently by reasonable modification of the catalyst. This paper mainly studied the modification of photocatalyst, summarized the influence of N2 molecular adsorption and activation ability, photogenerated electron transfer ability and light utilization on the ammonia production efficiency, analyzed the research in recent years in these fields, and finally summarized the modification strategy of photocatalytic ammonia synthesis catalyst.
Key words: photocatalytic synthesis of ammonia, photocatalyst, active site, photogenic electron transfer ability, morphology control

CLC Number: 

[1] Yan Liu, Yaqi Liu, Liwen Xing, Ke Wu, Jianjun Ji, Yongjun Ji. Hydrogen Spillover Effect in Electrocatalytic Hydrogen Evolution Reaction [J]. Progress in Chemistry, 2024, 36(2): 244-255.
[2] Jiangbo Yu, Jing Yu, Jie Liu, Zhanchao Wu, Shaoping Kuang. Photocatalytic Removal of Antibiotics from Water [J]. Progress in Chemistry, 2024, 36(1): 95-105.
[3] Yuanjia Xia, Guobin Chen, Shuang Zhao, Zhifang Fei, Zhen Zhang, Zichun Yang. Research Progress on Electromagnetic Wave Absorption of Silicon Carbide-Based Materials [J]. Progress in Chemistry, 2024, 36(1): 145-158.
[4] Chao Xie, Bo Zhou, Ling Zhou, Yujie Wu, Shuangyin Wang. Defect with Catalysis [J]. Progress in Chemistry, 2020, 32(8): 1172-1183.
[5] Suyan Zhao, Chang Liu, Hao Xu, Xiaobo Yang. Two-Dimensional Covalent Organic Frameworks Photocatalysts [J]. Progress in Chemistry, 2020, 32(2/3): 274-285.
[6] Qianwen Huang, Xiaowen Zhang, Mi Li, Xiaoyan Wu, Liyong Yuan. Preparation of Functional Fibrous Silica Nanoparticles and Their Applications in Adsorption and Separation [J]. Progress in Chemistry, 2020, 32(2/3): 230-238.
[7] Weiyang Lv, Ji’an Sun, Yuyuan Yao, Miao Du, Qiang Zheng. Morphology Control of Layered Double Hydroxide and Its Application in Water Remediation [J]. Progress in Chemistry, 2020, 32(12): 2049-2063.
[8] Honghong Wang, Wen Lei, Xiaojian Li, Zhong Huang, Quanli Jia, Haijun Zhang. Catalytic Reductive Degradation of Cr(Ⅵ) [J]. Progress in Chemistry, 2020, 32(12): 1990-2003.
[9] Xiao Feng, Yanwei Ren, Huanfeng Jiang. Application of Metal-Organic Framework Materials in the Photocatalytic Carbon Dioxide Reduction [J]. Progress in Chemistry, 2020, 32(11): 1697-1709.
[10] Ping Yang, Minjie Liu, Hao Zhang, Wenting Guo, Chaoyang Lv, Di Liu. Reductive Amination of Nitroarenes and Alcohols: Catalyst and Catalytic Mechanism [J]. Progress in Chemistry, 2020, 32(1): 72-83.
[11] Hong-lin Zhu, Wen-ying Li, Ting-ting Li, Michael Baitinger, Juri Grin, Yue-qing Zheng. N-Doped Porous Carbon Supported Transition Metal Single Atomic Catalysts for CO2 Electroreduction Reaction [J]. Progress in Chemistry, 2019, 31(7): 939-953.
[12] Di Liu, Qian Liu, Yonggang Wang, Yongfa Zhu. Bi2SiO5 Semiconductor Photocatalyst [J]. Progress in Chemistry, 2018, 30(6): 703-709.
[13] Zhang Xia, Fan Jing. Carbon Materials Modified Bismuth Based Photocatalysts and Their Applications [J]. Progress in Chemistry, 2016, 28(4): 438-449.
[14] Zhang Xiaodong, Yang Yang, Li Hongxin, Zou Xuejun, Wang Yuxin. Non-TiO2 Photocatalysts Used for Degradation of Gaseous VOCs [J]. Progress in Chemistry, 2016, 28(10): 1550-1559.
[15] Liu Yajie, Zhang Peng, Du Jianwei, Wang Youxiang. Regulation the Morphology of Micro-and Nanoparticles and the Effect on Drug/Gene Delivery System [J]. Progress in Chemistry, 2016, 28(1): 67-74.