Hierarchical porous biochar from shrimp shell for persulfate activation: A two-electron transfer path and key impact factors

• Published in: Applied catalysis. B, Environmental Vol. 260; p. 118160
• Main Authors: Yu, Jiangfang, Tang, Lin, Pang, Ya, Zeng, Guangming, Feng, Haopeng, Zou, Jiajing, Wang, Jingjing, Feng, Chengyang, Zhu, Xu, Ouyang, Xilian, Tan, Jisui
• Format: Journal Article
• Language: English
• Published: Amsterdam Elsevier B.V 01.01.2020; Elsevier BV
• Subjects: 2,4-Dichlorophenol; Activation; Anions; Carbon; Carbon configurations; Catalytic activity; Charcoal; Decapoda; Electron transfer; Hierarchical porosity; Humic acids; Impact factors; Interfacial catalysis; Non-radical path; Pyrolysis; Saline water; Hierarchical porosity; Non-radical path; Interfacial catalysis; 2,4-Dichlorophenol; Carbon configurations

[Display omitted] •Prepared biochar (PSS-800) owned hierarchical pore structure.•Adsorption was the key step for the catalytic process.•PSS-800 was dominated by a novel two-electron transfer path.•Porosity and carbon configuration were two crucial impact factors of biochar. Herein, hierarchical poro...