Recent progress in biochar-supported photocatalysts: synthesis, role of biochar, and applications

doi:10.1039/c8ra02258e

IEECAS OpenIR > 黄土与第四纪地质国家重点实验室（2010~）

	Recent progress in biochar-supported photocatalysts: synthesis, role of biochar, and applications
	Mian, Md Manik 1,2; Liu, Guijian 1,2
	2018
发表期刊	RSC ADVANCES
卷号	8 期号:26 页码:14237-14248
文章类型	Review
摘要	Incorporating photocatalytic nanoparticles with biochar templates can produce biochar-supported photocatalysts (BSPs) and combine the advantages of biochar with catalytic nanoparticles. The obtained composite exhibits excellent surface properties, crystallinity, chemical stability, recoverability, and higher photocatalytic competency than the bare semiconductor photocatalyst. The literature and advances in BSPs based on the combination of low-cost biochar and catalytic nanoparticles are presented in this review. Various synthetic techniques and physicochemical properties of BSPs are summarized. The article then discusses in detail the important role of biochar in influencing the photocatalytic performance of BSPs such as supporting nanoparticles, increasing the surface area and the number of active sites, shuttling electrons, acting as an electron reservoir, increasing charge separation, and reducing band gap energy. Furthermore, the synergistic effects of adsorption and photodegradation of organic pollutants by BSPs are discussed with in-depth mechanistic evidence. Finally, the application of BSPs in various fields and constructive suggestions for their future development are reported.
WOS标题词	Science & Technology ; Physical Sciences
DOI	10.1039/c8ra02258e
关键词[WOS]	VISIBLE-LIGHT IRRADIATION ; N-DOPED TIO2 ; SOL-GEL METHOD ; METHYLENE-BLUE ; WASTE-WATER ; SONOCATALYTIC DEGRADATION ; SELECTIVE OXIDATION ; ACTIVATED CARBONS ; AQUEOUS-SOLUTIONS ; REMOVAL
收录类别	SCI
语种	英语
WOS研究方向	Chemistry
WOS类目	Chemistry, Multidisciplinary
WOS记录号	WOS:000430536600013
引用统计	被引频次：146[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ieecas.cn/handle/361006/5215
专题	黄土与第四纪地质国家重点实验室（2010~）
作者单位	1.Univ Sci & Technol China, Sch Earth & Space Sci, CAS Key Lab Crust Mantle Mat & Environm, Hefei 230026, Anhui, Peoples R China 2.Chinese Acad Sci, Inst Earth Environm, State Key Lab Loess & Quaternary Geol, Xian 710075, Shaanxi, Peoples R China
推荐引用方式 GB/T 7714	Mian, Md Manik,Liu, Guijian. Recent progress in biochar-supported photocatalysts: synthesis, role of biochar, and applications[J]. RSC ADVANCES,2018,8(26):14237-14248.
APA	Mian, Md Manik,&Liu, Guijian.(2018).Recent progress in biochar-supported photocatalysts: synthesis, role of biochar, and applications.RSC ADVANCES,8(26),14237-14248.
MLA	Mian, Md Manik,et al."Recent progress in biochar-supported photocatalysts: synthesis, role of biochar, and applications".RSC ADVANCES 8.26(2018):14237-14248.

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