文献类型：期刊文献

中文题名：Biochar-based materials in environmental pollutant elimination,H_(2) production and CO_(2) capture applications

作者：Lin Fang[1];Tao Huang[2];Hua Lu[1,3];Xi-Lin Wu[4];Zhongshan Chen[5];Hui Yang[5];Suhua Wang[6];Zhenwu Tang[7];Zhuang Li[5];Baowei Hu[1];Xiangke Wang[1,5]

机构：[1]School of Life Science,Shaoxing University,Shaoxing 312000,People’s Republic of China;[2]School of Materials Engineering,Changshu Institute of Technology,Changshu 215500,People’s Republic of China;[3]Shaoxing Sanhe Testing Technology Co.,LTD,Shaoxing 312000,People’s Republic of China;[4]College of Geography and Environmental Science,Zhejiang Normal University,Jinhua 321004,People’s Republic of China;[5]College of Environmental Science and Engineering,North China Electric Power University,Beijing 102206,People’s Republic of China;[6]School of Environmental Science and Engineering,Guangdong University of Petrochemical Technology,Maoming 525000,People’s Republic of China;[7]College of Life and Environmental Sciences,Minzu University of China,Beijing 100081,People’s Republic of China.

年份：2023

卷号：5

期号：1

起止页码：723

中文期刊名：Biochar

外文期刊名：生物炭（英文）

收录：Scopus、CSCD2023_2024、CSCD、PubMed

基金：National Key Research and Development Program of China(2018YFC1900105);National Natural Science Foundation of China(22276054);Beijing Outstanding Young Scientist Program.

语种：英文

中文关键词：Biochar-based materials;H_(2)production;CO_(2)capture;Environmental pollutant elimination;Interaction mechanism

中文摘要：Biochar and biochar-based materials have been studied extensively in multidisciplinary areas because of their outstanding physicochemical properties.In this review article,biochar and biochar-based materials in the removal of environmental pollutants,hydrogen generation and carbon dioxide capture were summarized and compared.The interaction mechanisms were discussed from the experimental results and characterization analysis.The high porous structures,active surface sites,(co)doping of single metals/nonmetals,and incorporation of metal oxides or other materials improved the high activity of biochar-based materials in their applications.However,there are still some challenges such as:(1)the fact that H_(2) generation with high selectivity or the produced syngas to meet the real application requirement in industrial is the main challenge in H_(2) production;(2)the fact that the selective capture of CO_(2) with high stability,high adsorption capacity and recyclability at low-cost should be considered and focused on;(3)the sorption-(photo)degradation of the organic chemicals;and(4)the fact that the sorption-reduction-extraction/solidification of metals/radionuclides are efficient methods for the elimination of environmental pollutants.In the end,the perspectives,challenges and possible techniques for biochar-based materials’real application in future were described.