Ring-Opening Transformation of 5-Hydroxymethylfurfural Using a Golden Single-Atomic-Site Palladium Catalyst

doi:10.1021/acscatal.9b00489

CORC > 上海应用物理研究所 > 中国科学院上海应用物理研究所 > 中科院上海应用物理研究所2011-2017年

	Ring-Opening Transformation of 5-Hydroxymethylfurfural Using a Golden Single-Atomic-Site Palladium Catalyst
	Zhu, MM ; Du, XL ; Zhao, Y ; Mei, BB ; Zhang, Q ; Sun, FF ; Jiang, Z ; Liu, YM ; He, HY ; Cao, Y
刊名	ACS CATALYSIS
	2019
卷号	9 期号:7 页码:6212-6222
关键词	METAL-SUPPORT INTERACTIONS DIRECT REDUCTIVE AMINATION HETEROGENEOUS CATALYSIS BIOMASS CONVERSION CHEMICALS HYDROGENATION CO HYDRODEOXYGENATION HYDROGENOLYSIS
ISSN号	2155-5435
DOI	10.1021/acscatal.9b00489
文献子类	期刊论文
英文摘要	The development of function-integrated catalysts to enable scalable and efficient biomass valorization is an important topic. Here, a stepwise methodology was developed to fabricate novel supported Au-Pd bimetallic catalysts featuring immobilized well-defined on-surface nanoarchitectures (Pd Lambda Au). This was achieved by an atomic decoration of a trace amount of Pd (Pd/Au molar ratio of 0.01-0.02) on the surface of 2 nm Au nanoparticle (NP, 0.86 wt %) preanchored to titania. Benefiting from their unique structural merits and the cooperative interplay among the selective hydrogenation activity furnished by the ultrasmall Pd Lambda Au NPs and prominent Lewis acidity endowed by TiO2, Pd-0.02 Lambda Au/TiO2 exhibits excellent activity with 100% conversion and over 90% selectivity and stability (turnover number up to 48 300) toward controlled ring-opening conversion of 5-hydroxymethylfurfural and related furanic compounds to the corresponding di- and triketone-type products under mild conditions (120 degrees C, 10 bar of H-2). The results offer great promise for the future advancement of next-generation multifunctional solid catalysts by tuning the interface structure and precise decoration of active sites with required functionalities.
语种	英语
内容类型	期刊论文
源URL	[http://ir.sinap.ac.cn/handle/331007/32193]
专题	上海应用物理研究所_中科院上海应用物理研究所2011-2017年
作者单位	1.Fudan Univ, Shanghai Key Lab Mol Catalysis & Innovat Mat, Dept Chem, Shanghai 200438, Peoples R China; 2.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201204, Peoples R China; 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China; 4.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai Synchrotron Radiat Facil, Shanghai 201204, Peoples R China
推荐引用方式 GB/T 7714	Zhu, MM,Du, XL,Zhao, Y,et al. Ring-Opening Transformation of 5-Hydroxymethylfurfural Using a Golden Single-Atomic-Site Palladium Catalyst[J]. ACS CATALYSIS,2019,9(7):6212-6222.
APA	Zhu, MM.,Du, XL.,Zhao, Y.,Mei, BB.,Zhang, Q.,...&Cao, Y.(2019).Ring-Opening Transformation of 5-Hydroxymethylfurfural Using a Golden Single-Atomic-Site Palladium Catalyst.ACS CATALYSIS,9(7),6212-6222.
MLA	Zhu, MM,et al."Ring-Opening Transformation of 5-Hydroxymethylfurfural Using a Golden Single-Atomic-Site Palladium Catalyst".ACS CATALYSIS 9.7(2019):6212-6222.