What is it about?

This paper presents an evaluation study for the effects of nano- cupric oxide coating parameters on the CO gas-sensing performance. The effects on gas-sensing performance and heat transfer efficiency of CuO coating were evaluated by investigating the effects of coating parameters (concentration, temperature, and solution speed) on thickness, grain size, and porosity.

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Why is it important?

The gas sensing and the thermal transfer performance were obtained from the optimization of coating parameters based on the coating morphology in order to achieve the highest contact surface area. The results showed that the sensitivity of the coating for CO gas was increased by 50 % due to the reduction of coatings grain size.


The study will improve the gas-sensing and thermal transfer performance of the Nano-CuO Coating based gas sensors.

Dr. Mahmood Hameed Mahmood
International Islamic University Malaysia

Read the Original

This page is a summary of: Effective Parameter of Nano-CuO Coating on CO Gas-Sensing Performance and Heat Transfer Efficiency, Arabian Journal for Science and Engineering, January 2021, Springer Science + Business Media, DOI: 10.1007/s13369-020-05233-8.
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