Facile synthesis, characterization of alumina supported nickel oxide and cobalt oxide nano composites and determination of their hydrogen enhancement potential

被引：0

作者：

Shanmuganandam K. ^{[1
]}

Ramalingam S. ^{[1
]}

Venkata Ramanan M. ^{[2
]}

Anichai J. ^{[3
]}

Naveen Kumar B. ^{[4
]}

Kumar K.M. ^{[3
]}

机构：

[1] Department of Mechanical Engineering, Bharath Institute of Higher Education and Research, Tamil Nadu

[2] Institute for Energy Studies, College of Engineering, Guindy, Anna University, Tamil Nadu

[3] Department of Mechanical Engineering, St. Joseph's College of Engineering, Tamil Nadu

[4] Department of Mechanical Engineering, Saveetha School of Engineering, Saveetha Institute of Medical and Technical Sciences, Tamil Nadu

来源：

Materials Today: Proceedings | 2023年 / 72卷

关键词：

Alumina; Cobalt Oxide; Hydrogen; Nano composites; Nickel Oxide;

D O I：

10.1016/j.matpr.2022.09.595

中图分类号：

学科分类号：

摘要：

Hydrogen enhancement potential of Alumina supported Nickel and cobalt Oxide Nano composites has been investigate in a downdraft biomass gasifier. The supported bi-metallic Nano composites were synthesize by facile deposition– precipitation (DP) method. The Nano size characterization of the catalyst has been performing using X-ray Diffraction studies (XRD) and High Resolution Scanning Microscope studies (HR- SEM). Using De-Scherer relation and XRD pattern the mean size of the Nano crystallite particles has been founding in the range of 32 nm. The HR-SEM measurements concur with this value. The hydrogen gas enhancement potential were evaluate as function of catalytic reactor temperature. It was observed that hydrogen enhancement levels reached almost 23 vol% at a catalytic bed temperature of 800 °C. © 2022

引用

页码：2547 / 2551

页数：4

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