Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| Characterization Of C-60/Bi2TiO4F2 as a Potential Visible Spectrum Photocatalyst for The Depolymerization of Lignin | |
Du, Zhijie1; Li, Wenzhi1; Xu, Zhiping1; Wu, Hao1; Jameel, Hasan2; Chang, Hou-Min2; Ma, Long-Long3
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| 2016 | |
| Source Publication | JOURNAL OF WOOD CHEMISTRY AND TECHNOLOGY
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| Volume | 36Issue:5Pages:365-376 |
| Abstract | 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. |
| Subtype | Article |
| Keyword | Lignin Depolymerization Photocatalysis Visible Light C-60 Bi2tio4f2 |
| WOS Headings | Science & Technology ; Technology |
| DOI | 10.1080/02773813.2016.1173063 |
| WOS Subject Extended | Materials Science |
| WOS Keyword | WASTE-WATER ; DEGRADATION ; IRRADIATION ; OXIDATION ; PHOTODEGRADATION ; COMPOSITE ; CATALYSTS ; BI2WO6 ; OXYGEN ; C-60 |
| Indexed By | SCI |
| Language | 英语 |
| WOS Subject | Materials Science, Paper & Wood |
| WOS ID | WOS:000377044000006 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/11662 |
| Collection | 中国科学院广州能源研究所 |
| Affiliation | 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 |
| Recommended Citation 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. |
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