Ag/Pd nanoparticles supported on amine-functionalized metal–organic framework for catalytic hydrolysis of ammonia borane. (12th January 2016)

• Record Type: Journal Article
• Authors: Shang, Ning-Zhao; Feng, Cheng; Gao, Shu-Tao; Wang, Chun
• Is Part Of: International journal of hydrogen energy. Volume 41:Number 2(2016)
• Page Start: 944
• Page End: 950
• Publication Date: 2016-01-12
• Subjects: UIO-66-NH2 -- AgPd bimetallic -- Ammonia borane -- Hydrolysis -- Hydrogen storage; Hydrogen as fuel -- Periodicals; Hydrogène (Combustible) -- Périodiques; Hydrogen as fuel; Periodicals; 665.81
• DOI: 10.1016/j.ijhydene.2015.10.062
• Languages: English
• ISSNs: 0360-3199

Abstract

Abstract: In this study, a bi-metal based nanocatalyst (AgPd@UIO-66-NH2 ) was synthesized by immobilizing AgPd nanoparticles onto the amino-functionalized metal-organic framework material (UIO-66-NH2 ). The catalytic activity of AgPd@UIO-66-NH2 for the hydrolysis of ammonia borane was evaluated. Among all the prepared AgPd@UIO-66-NH2 catalysts, the Ag1 Pd4 @UIO-66-NH2 exhibited the highest catalytic activity for the hydrolysis of ammonia borane with a turnover frequency value of 90 mol H2 mol catalyst −1 min −1, which is among the higher value of the previous reports. Graphical abstract: AgPd bimetallic nanoparticles were successfully immobilized onto the amino-functionalized UIO-66-NH2 . The catalytic activity was tested for their catalytic dehydrogenation of ammonia borane at room temperature. Highlights: AgPd NPs were successfully immobilized onto the amino-functionalized UIO-66-NH2 . The Ag1 Pd4 @UIO-66-NH2 exhibited high activity for the hydrolysis of ammonia borane. The turnover frequency value is 90 mol H2 mol catalyst −1 min −1 .