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

页码：2651 / 2664

页数：14