生物炭的表面活化与改性研究进展OA
A review of the surface activation and modification of biochars
生物质衍生的炭材料因其丰富性和可持续性、便捷的制备和改性而受到青睐.具体而言,通过表面活化和改性,生物质炭可以获得强导电性、优异的催化性能、显著的吸附特性以及其他独特的界面物理化学功能.表面改性的生物炭在能源存储、环境修复和催化等方面有广泛应用.然而,实现活性位点的可控改性仍然是一个关键挑战.本文首先综述了生物炭表面形态调节、表面缺陷设计和表面涂层方法及其制备过程,然后概述了生物质衍生炭材料表面活化和改性的当前挑战与未来前景.
Biomass-derived carbon materials are favored for their abundance and sustainab-ility,and ease of preparation and modification.By surface activation and modification they can have a good electrical conductivity,excellent catalytic activity,a remarkable adsorption capacity,and different interfacial physicochemical functionalities.Surface-modified biochars have found wide applications in energy storage,environmental remediation,and catalysis.However,achieving precise and controllable modification of their active sites re-mains a challenge.Recent advances and future prospects for controlling their surface mor-phology,defect engineering,and surface coating strategies,with particular attention to their means of fabrication,are reviewed.
张亿晗;陈龙毅
中国科学院新疆理化技术研究所,新疆 乌鲁木齐 830011中国科学院新疆理化技术研究所,新疆 乌鲁木齐 830011
化学化工
活化和改性炭材料界面表面功能化金属纳米颗粒沉积表面缺陷
Activation and modificationCarbon material interfaceSurface functionalizationMetal nanoparticle depos-itionSurface defect
《新型炭材料（中英文）》 2026 (1)
67-90,24
This work was supported by Xinjiang Uygur Autonomous Region's Tianchi Talent Program.新疆维吾尔自治区天池英才项目.
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