Pt-Zn Bimetallic Nanoclusters Encapsulated in SAPO-11 Molecular Sieve with Excellent Catalytic Performance for Levulinic Acid Hydrogenation

被引：2
|
作者：
Huang, Yanli [1 ]
Wang, Yanyun [1 ]
Zuo, Changjiang [1 ]
Sheng, Xiaoli [1 ]
Huang, Yuzhong [2 ]
Zhang, Yiwei [1 ]
Zhou, Yuming [1 ]
机构：
[1] Southeast Univ, Sch Chem & Chem Engn, Jiangsu Optoelect Funct Mat & Engn Lab, Nanjing 211189, Peoples R China
[2] ZYfire Hose Co Ltd, Taizhou 225599, Jiangsu, Peoples R China
来源：
CATALYSIS LETTERS | 2023年 / 153卷 / 09期
基金：
中国国家自然科学基金;
关键词：
Levulinic acid; Hydrogenation; Zeolite; Encapsulation; Platinum; SILICALITE-1; ZEOLITE; NANOPARTICLES; METAL; ZSM-5; PT/SAPO-11; DESIGN;
D O I：
10.1007/s10562-022-04147-4
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Well-dispersed Pt-Zn nanoclusters encapsulated in the mesopores of SAPO-11 were prepared by a one-pot synthesis method using dipropylamine to anchor metal nanoclusters to the support. The phenomenon of metal leaching or agglomeration can be effectively avoided. It exhibits high stability after 36 h of reaction time, with a GVL yield above 80%. [GRAPHICAL ABSTRACT]
引用
收藏
页码：2651 / 2664
页数：14
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