Ring-Opening Transformation of 5-Hydroxymethylfurfural Using a Golden Single-Atomic-Site Palladium Catalyst
文献类型：期刊论文
| 作者 | Zhu, MM; Du, XL; Zhao, Y; Mei, BB; Zhang, Q; Sun, FF; Jiang, Z; Liu, YM; He, HY; Cao, Y |
| 刊名 | ACS CATALYSIS
 |
| 出版日期 | 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 |
| 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. |
入库方式： OAI收割
来源：上海应用物理研究所
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