Characterization Of C-60/Bi2TiO4F2 as a Potential Visible Spectrum Photocatalyst for The Depolymerization of Lignin

doi:10.1080/02773813.2016.1173063

GIEC OpenIR > 中国科学院广州能源研究所

	Characterization Of C-60/Bi2TiO4F2 as a Potential Visible Spectrum Photocatalyst for The Depolymerization of Lignin
	Du, Zhijie 1; Li, Wenzhi 1; Xu, Zhiping 1; Wu, Hao 1; Jameel, Hasan 2; Chang, Hou-Min 2; Ma, Long-Long3
	2016
发表期刊	JOURNAL OF WOOD CHEMISTRY AND TECHNOLOGY
卷号	36 期号:5 页码:365-376
摘要	Effects of a photocatalyst, C-60-modified Bi2TiO4F2, on pine kraft lignin under visible light irradiation were investigated, along with those of Bi2TiO4F2 and C-60/TiO2 as references. The influences of pH, C-60 mass fraction, and the initial lignin concentration on lignin conversion and yields of mono-phenolic products were investigated. Seven products were determined by GC/MS, including phenol, 2-methoxyphenol, 4-ethyl-2-methoxyphenol, 2-methoxy-4-vinylphenol, vanillin, acetovanillone, and homovanillic acid. The yields of products and lignin conversion were higher by C-60/Bi2TiO4F2 than Bi2TiO4F2 and C-60/TiO2. C-60/Bi2TiO4F2 and C-60/TiO2 were more stable than Bi2TiO4F2 upon repetitive recycling of catalyst. The effectiveness of C-60/Bi2TiO4F2 declines 25%, whereas that of Bi2TiO4F2 declines 56.4% after being recycled five times. FTIR and HRTEM indicated that the deactivation of photocatalysts might be caused by lignin adsorbed on the surface of photocatalysts and the change in the crystal structure.
文章类型	Article
关键词	Lignin Depolymerization Photocatalysis Visible Light C-60 Bi2tio4f2
WOS标题词	Science & Technology ; Technology
DOI	10.1080/02773813.2016.1173063
研究领域[WOS]	Materials Science
关键词[WOS]	WASTE-WATER ; DEGRADATION ; IRRADIATION ; OXIDATION ; PHOTODEGRADATION ; COMPOSITE ; CATALYSTS ; BI2WO6 ; OXYGEN ; C-60
收录类别	SCI
语种	英语
WOS类目	Materials Science, Paper & Wood
WOS记录号	WOS:000377044000006
引用统计	被引频次：17[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.giec.ac.cn/handle/344007/11662
专题	中国科学院广州能源研究所
作者单位	1.Univ Sci & Technol China, Dept Thermal Sci & Energy Engn, Hefei 230026, Anhui, Peoples R China 2.N Carolina State Univ, Dept Forest Biomat, Raleigh, NC 27695 USA 3.Chinese Acad Sci, Guangzhou Inst Energy Convers, CAS Key Lab Renewable Energy, Guangzhou, Guangdong, Peoples R China
推荐引用方式 GB/T 7714	Du, Zhijie,Li, Wenzhi,Xu, Zhiping,et al. Characterization Of C-60/Bi2TiO4F2 as a Potential Visible Spectrum Photocatalyst for The Depolymerization of Lignin[J]. JOURNAL OF WOOD CHEMISTRY AND TECHNOLOGY,2016,36(5):365-376.
APA	Du, Zhijie.,Li, Wenzhi.,Xu, Zhiping.,Wu, Hao.,Jameel, Hasan.,...&Ma, Long-Long.(2016).Characterization Of C-60/Bi2TiO4F2 as a Potential Visible Spectrum Photocatalyst for The Depolymerization of Lignin.JOURNAL OF WOOD CHEMISTRY AND TECHNOLOGY,36(5),365-376.
MLA	Du, Zhijie,et al."Characterization Of C-60/Bi2TiO4F2 as a Potential Visible Spectrum Photocatalyst for The Depolymerization of Lignin".JOURNAL OF WOOD CHEMISTRY AND TECHNOLOGY 36.5(2016):365-376.