Homogeneous Deposition Precipitation Method for Synthesis of Carbon Nanofibre based Cu-ZrO2 Catalyst for Hydrogenation of CO2 to Methanol

被引：12

作者：

Din, Israf Ud ^{[1
]}

Shaharun, Maizatul S. ^{[1
]}

Subbarao, Duvvuri ^{[2
]}

Naeem, A. ^{[3
]}

机构：

[1] Univ Teknol PETRONAS, Dept Fundamental & Appl Sci, Tronoh, Perak, Malaysia

[2] Univ Teknol PETRONAS, Dept Chem Engn, Tronoh, Perak, Malaysia

[3] Univ Peshawar, Natl Ctr Excellence Phys Chem, Peshawar, Pakistan

来源：

ADVANCED RESEARCH IN MATERIAL SCIENCE AND MECHANICAL ENGINEERING, PTS 1 AND 2 | 2014年 / 446-447卷

关键词：

Carbon nanofibers; deposition precipitation; copper; zirconia; SUPPORTED NICKEL PARTICLES; ZRO2; PLATINUM; BEHAVIOR;

D O I：

10.4028/www.scientific.net/AMM.446-447.83

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

Deposition precipitation method was employed to synthesize carbon nanofiber based Cu-ZrO2 catalyst (Cu-ZrO2/CNF). Carbon nanofibre of herringbone type was used as a catalyst support. Prior deposition of catalyst particles, carbon nanofibre was oxidized to (CNF-O) with nitric acid solution. Catalyst was characterized by X-ray diffraction (XRD), Fourier Transmission Infrared (FTIR), Transmission Electron Microscopy (TEM) and Temperature-Programmed Reduction (TPR). Highly loaded, well-dispersed and thermally stable catalyst particles with average size of 4 nm were obtained by deposition precipitation method. Reaction studies confirmed the activity of the catalyst towards methanol formation.

引用

页码：83 / +

页数：3

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