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

doi:10.1021/acscatal.3c02552

IMR OpenIR

	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, Xiaohong 4; Yang, Yong 4; Qin, Yucai 2; Zhang, Bingsen 3; Song, Lijuan 2; Wang, Liang 1; Xiao, Feng-Shou 1
通讯作者	Wang, Hai(haiwang@zju.edu.cn) ; Song, Lijuan(lsong@lnpu.edu.cn) ; Xiao, Feng-Shou(fsxiao@zju.edu.cn)
	2023-07-27
发表期刊	ACS CATALYSIS
ISSN	2155-5435
卷号	13 期号:15 页码:10500-10510
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
资助者	National Key Research and Development Program of China ; National Natural Science Foundation of China ; China Postdoctoral Science Foundation
DOI	10.1021/acscatal.3c02552
收录类别	SCI
语种	英语
资助项目	National Key Research and Development Program of China[2022YFA1503502] ; National Natural Science Foundation of China[U21B20101] ; National Natural Science Foundation of China[21932006] ; National Natural Science Foundation of China[22202175] ; China Postdoctoral Science Foundation[2021 M700119]
WOS研究方向	Chemistry
WOS类目	Chemistry, Physical
WOS记录号	WOS:001034641600001
出版者	AMER CHEMICAL SOC
引用统计	被引频次：10[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/178703
专题	中国科学院金属研究所
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.