Construction of Pt & delta;+-O(H)-Ti3+ Species for Efficient Catalytic Production of Hydrogen

doi:10.1021/acscatal.3c02552

	Construction of Pt & delta;+-O(H)-Ti3+ Species for Efficient Catalytic Production of Hydrogen
	Wang, Hai 1; Hui, Yu 1,2; Niu, Yiming 3; He, Kai 2; Vovk, Evgeny I.4 ; Zhou, Xiaohong4 ; Yang, Yong4 ; Qin, Yucai 2; Zhang, Bingsen 3; Song, Lijuan 2; Wang, Liang 1; Xiao, Feng-Shou 1
	2023-07-27
发表期刊	ACS CATALYSIS
ISSN	2155-5435
EISSN	2155-5435
卷号	13 期号:15 页码:10500-10510
发表状态	已发表
DOI	10.1021/acscatal.3c02552
摘要	Hydrogen is an attractive energy carrier because of itshigh energydensity and clean emission. Herein, we report the construction ofPt(& delta;+)-O(H)-Ti3+ species ontitania-supported Pt nanoparticles with strong metal-supportinteraction (SMSI), which boost the catalytic production of hydrogenfrom methanol steam reforming and water-gas shift at low temperatures.Characterizations of in-situ FTIR spectroscopy confirmed the formationof Pt & delta;+-O(H)-Ti3+ species,which resulted from the reduction of titania and dissociation of waterat the Pt-titania interfaces. Compared with the general titania-supportedPt NPs without SMSI, the Pt/TiO2 with SMSI exhibited animproved hydrogen production rate by 9 times, and the CO concentrationin the effluent was lower than 200 ppm. These findings gave a modelfor exploring the structure-performance interplay and provided anefficient strategy to optimize the catalysts to accelerate the productionof hydrogen.
关键词	hydrogen production strong metal-support interaction methanol steam reforming water-gas shift reaction interfaces
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收录类别	SCI ; EI
语种	英语
资助项目	National Key Research and Development Program of China[2022YFA1503502] ; National Natural Science Foundation of China[
WOS研究方向	Chemistry
WOS类目	Chemistry, Physical
WOS记录号	WOS:001034641600001
出版者	AMER CHEMICAL SOC
EI入藏号	20233314571842
EI主题词	Hydrogen production
EI分类号	452.3 Industrial Wastes ; 522 Gas Fuels ; 547.1 Precious Metals ; 761 Nanotechnology ; 801 Chemistry ; 801.4 Physical Chemistry ; 802.2 Chemical Reactions ; 804.1 Organic Compounds ; 804.2 Inorganic Compounds ; 931.3 Atomic and Molecular Physics
原始文献类型	Journal article (JA)
引用统计
文献类型	期刊论文
条目标识符	https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/321473
专题	物质科学与技术学院物质科学与技术学院_PI研究组_杨永组物质科学与技术学院_博士生
通讯作者	Wang, Hai; Song, Lijuan; Xiao, Feng-Shou
作者单位	1.Zhejiang Univ, Coll Chem & Biol Engn, Key Lab Biomass Chem Engn, Minist Educ, Hangzhou 310027, Peoples R China 2.Liaoning Petrochem Univ, Liaoning Key Lab Petrochem Catalyt Sci & Technol, Fushun 113001, Peoples R China 3.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China 4.ShanghaiTech Univ, Sch Phys Sci & Technol, Shanghai 201210, Peoples R China
推荐引用方式 GB/T 7714	Wang, Hai,Hui, Yu,Niu, Yiming,et al. Construction of Pt & delta;+-O(H)-Ti3+ Species for Efficient Catalytic Production of Hydrogen[J]. ACS CATALYSIS,2023,13(15):10500-10510.
APA	Wang, Hai.,Hui, Yu.,Niu, Yiming.,He, Kai.,Vovk, Evgeny I..,...&Xiao, Feng-Shou.(2023).Construction of Pt & delta;+-O(H)-Ti3+ Species for Efficient Catalytic Production of Hydrogen.ACS CATALYSIS,13(15),10500-10510.
MLA	Wang, Hai,et al."Construction of Pt & delta;+-O(H)-Ti3+ Species for Efficient Catalytic Production of Hydrogen".ACS CATALYSIS 13.15(2023):10500-10510.