Carbon Nano Based Materials and Their Composites for Gas Sensing Applications: Review

Abstract

The consequences of carbon nano materials incorporation for gas sensing applications received noteworthy consideration in the recent preceding years. Owing to their desirable physical and chemical specification, the carbon nanomaterials and combinations with other materials are well suited for the gas sensing applications as it satisfies the condition of elevated surface area and reduced bandgap. Herein, we start this review by reviewing the importance and preparation methods of carbon nanomaterials. Varied carbon based nanomaterials as carbon nanoonions, carbon nanohorns, nanodiamonds and carbon quantum dots are explored. Graphene and its derivatives are normally combined with CNTs, thus. We introduce after that the graphene synthesis, specifications, and g sensing. This review summarized the keypoints for the gas sensing area that relied on carbon nanomaterials. Furthermore different types of sensors toward different gas species have be

Design and Implementation of Montmorillonite Clay-Based Catalyst for Carbon Nanotube Synthesizing

“…are metallic nanoparticles deposited over supporting material [21] [16]. Many studies have been examined Ni, Co, and Fe with supports such as SiO2 and Al2O3 as optimum catalyst for producing high yield CNTs with reasonable price [22].…”