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生物质碳基催化材料的研究进展
Research progress of carbon catalytic materials from biomass
【摘要】 生物质是产量丰富、种类繁多、价格低廉、环境友好的优良碳源,以生物质为原料制备碳催化材料无疑是变废为宝,可从根本上解决环境污染和资源浪费等问题。介绍了生物质的种类、组分及结构对生物质碳基催化材料性能的影响,对制备生物质碳基催化材料的两种常见方法热解法和水热碳化法进行了对比,探讨了进一步增强催化剂活性的3种方式:杂原子掺杂、金属离子修饰和官能化,分析总结了生物质碳催化材料面临的挑战。
【Abstract】 Biomass is an excellent carbon source with abundant production, wide variety, low price and environmentally friendly, and the preparation of carbon catalytic materials from biomass is undoubtedly turning waste into treasure, which can fundamentally solve the problems of environmental pollution and resource waste. This paper introduces the effects of biomass species, components and structure on the performance of biomass carbon-based catalytic materials, compares the two common methods of pyrolysis and hydrothermal carbonization for the preparation of biomass carbon-based catalytic materials, discusses the three ways to further enhance the catalyst activity, heteroatom doping, metal-ion modification, and functionalization, and analyzes and summarizes the challenges faced by biomass carbon-based catalytic materials.
【Key words】 biomass; carbon catalytic materials; preparation; functionalization;
- 【文献出处】 功能材料 ,Journal of Functional Materials , 编辑部邮箱 ,2024年02期
- 【分类号】O643.36;TK6
- 【下载频次】226