危险废物
微型反应器
纳米材料
生物炭
催化作用
纳米技术
碳纤维
吸附
材料科学
生物量(生态学)
污染物
化学工程
微观结构
化学
热解
废物管理
有机化学
复合材料
工程类
地质学
海洋学
复合数
作者
Xiaoying Jiang,Yan Zhang,Feiyang Zhang,Fengling Cui
标识
DOI:10.1021/acs.cgd.3c00035
摘要
A new strategy about the biological way to modulate intrinsic carbon defects of the biochar framework was developed. Herein, the porous carbon/Fe3O4/Ag (PC/Fe3O4/Ag) composites are first prepared using a novel fungi-enabled method, and the mechanism underlying their excellent catalytic and adsorption properties was elucidated. Customization of microstructures and introducing defects in the carbon-based nanomaterial can be achieved through regulation of the fungus growth process on biomass, thereby improving the catalytic performance greatly. This work also opened a new area in materials science based on fungi-enabled defect engineering and pore channel regulation, providing unique insights into environment treatment. Theoretical calculations and simulations were carried out to understand the remarkable catalytic and adsorption performance.
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