Recent Insight in Transition Metal Anchored on Nitrogen-Doped Carbon Catalysts: Preparation and Catalysis Application

• Published in: Electrochem (Basel, Switzerland) Switzerland), 2022-09, Vol.3 (3), p.520-537
• Main Authors: Li, Boyang, Zhang, Lihua, Zhang, Jianrui, Su, Yaqiong
• Format: Article
• Language: English
• Subjects: Adsorption; Carbon; Catalysis; Catalysts; Chemical reactions; Chemical synthesis; Chemicals; Efficiency; Energy; heterogeneous catalysis; Inorganic materials; metal catalyst; Metal oxides; Metals; Methods; Nitrogen; Nitrogen atoms; nitrogen-doped porous carbon support; organic reactions; Transition metals
• ISSN: 2673-3293; 2673-3293
• DOI: 10.3390/electrochem3030036

The design and preparation of novel, high-efficiency, and low-cost heterogeneous catalysts are important topics in academic and industry research. In the past, inorganic materials, metal oxide, and carbon materials were used as supports for the development of heterogeneous catalysts due to their excellent properties, such as high specific surface areas and tunable porous structures. However, the properties of traditional pristine carbon materials cannot keep up with the sustained growth and requirements of industry and scientific research, since the introduction of nitrogen atoms into carbon materials may significantly enhance a variety of their physicochemical characteristics, which gradually become appropriate support for synthesizing supported transition metal catalysts. In the past several decades, the transition metal anchored on nitrogen-doped carbon catalysts has attracted a tremendous amount of interest as potentially useful catalysts for diverse chemical reactions. Compared with original carbon support, the doping of nitrogen atoms can significantly regulate the physicochemical properties of carbon materials and allow active metal species uniformly dispersed on the support. The various N species in support also play a critical role in accelerating the catalytic performance in some reactions. Besides, the interaction between support and transition metal active sites can offer an anchor site to stabilize metal species during the preparation process and then improve reaction performance, atomic utilization, and stability. In this review, we highlight the recent advances and the remaining challenges in the preparation and application of transition metal anchored on nitrogen-doped carbon catalysts.