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 Manik1,2; Liu, Guijian1,2
2018
Source PublicationRSC ADVANCES
Volume8Issue:26Pages:14237-14248
SubtypeReview
AbstractIncorporating 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 HeadingsScience & Technology ; Physical Sciences
DOI10.1039/c8ra02258e
WOS KeywordVISIBLE-LIGHT IRRADIATION ; N-DOPED TIO2 ; SOL-GEL METHOD ; METHYLENE-BLUE ; WASTE-WATER ; SONOCATALYTIC DEGRADATION ; SELECTIVE OXIDATION ; ACTIVATED CARBONS ; AQUEOUS-SOLUTIONS ; REMOVAL
Indexed BySCI
Language英文
WOS Research AreaChemistry
WOS SubjectChemistry, Multidisciplinary
WOS IDWOS:000430536600013
Citation statistics
Cited Times:6[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ieecas.cn/handle/361006/5215
Collection黄土与第四纪地质国家重点实验室(2010~)
Affiliation1.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
Recommended Citation
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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