IMR OpenIR
Systematic study of H-2 production from catalytic photoreforming of cellulose over Pt catalysts supported on TiO2
Lan, Lan; Shao, Yan; Jiao, Yilai; Zhang, Rongxin; Hardacre, Christopher; Fan, Xiaolei
2020-08-01
Source PublicationCHINESE JOURNAL OF CHEMICAL ENGINEERING
Volume28Issue:8Pages:2084-2091
AbstractHydrogen (H-2) production fromphotocatalytic reforming of cellulose is a promisingway for sustainable H-2 to be generated. Herein, we report a systematic study of the photocatalytic reforming of cellulose over Pt/m-TiO2 (i.e. mixed TiO2, 80% of anatase and 20% of rutile) catalysts in water. The optimum operation condition was established by studying the effect of Pt loading, catalyst concentration, cellulose concentration and reaction temperature on the gas production rate of H2 (r(H2)) and CO2 (rCO(2)), suggesting an optimumoperation condition at 40 degrees C with 1.0 g.L-1 of cellulose and 0.75 g.L-1 of 0.16-Pt/m-TiO2 catalyst (with 0.16 wt% Pt loadting) to achieve a relatively sound photocatalytic performance with r(H2) = 9.95 mu mol.h(-1). It is also shown that although the photoreforming of cellulose was operated at a relatively mild condition (i.e. with an UV-A lamp irradiation at 40 degrees C in the aqueous system), a lowloading of Pt at similar to 0.16wt% on m-TiO2 could promote the H-2 production effectively. Additionally, by comparing the reaction order expressed from both r(H2) (a1) and r(CO2) (a(2)) with respect to cellulose and water, the possible mechanism of H2 production was proposed. (C) 2020 The Chemical Industry and Engineering Society of China, and Chemical Industry Press Co., Ltd. All rights reserved.
DOI10.1016/j.cjche.2020.03.030
WOS IDWOS:000573396100009
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/82645
Collection中国科学院金属研究所
Recommended Citation
GB/T 7714
Lan, Lan,Shao, Yan,Jiao, Yilai,et al. Systematic study of H-2 production from catalytic photoreforming of cellulose over Pt catalysts supported on TiO2[J]. CHINESE JOURNAL OF CHEMICAL ENGINEERING,2020,28(8):2084-2091.
APA Lan, Lan,Shao, Yan,Jiao, Yilai,Zhang, Rongxin,Hardacre, Christopher,&Fan, Xiaolei.(2020).Systematic study of H-2 production from catalytic photoreforming of cellulose over Pt catalysts supported on TiO2.CHINESE JOURNAL OF CHEMICAL ENGINEERING,28(8),2084-2091.
MLA Lan, Lan,et al."Systematic study of H-2 production from catalytic photoreforming of cellulose over Pt catalysts supported on TiO2".CHINESE JOURNAL OF CHEMICAL ENGINEERING 28.8(2020):2084-2091.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Lan, Lan]'s Articles
[Shao, Yan]'s Articles
[Jiao, Yilai]'s Articles
Baidu academic
Similar articles in Baidu academic
[Lan, Lan]'s Articles
[Shao, Yan]'s Articles
[Jiao, Yilai]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Lan, Lan]'s Articles
[Shao, Yan]'s Articles
[Jiao, Yilai]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.