Adsorption properties of C3N nanotubes dissolved gas analysis in transformer oil

Qiang Zeng; Jiaorui Chen; Yishu Duan; Chunguang Li; Chunxi Zhou; Xundong Liu; Yue Sun

doi:10.1117/12.3007630

25 October 2023 Adsorption properties of C₃N nanotubes dissolved gas analysis in transformer oil

Qiang Zeng, Jiaorui Chen, Yishu Duan, Chunguang Li, Chunxi Zhou, Xundong Liu, Yue Sun

Proceedings Volume 12801, Ninth International Conference on Mechanical Engineering, Materials, and Automation Technology (MMEAT 2023); 1280122 (2023) https://doi.org/10.1117/12.3007630
Event: Ninth International Conference on Mechanical Engineering, Materials, and Automation Technology (MMEAT 2023), 2023, Dalian, China

Abstract

Based on the density functional theory (DFT) calculation in First-principles, we have studied the adsorption process of the fault characteristic gases H₂ and CO dissolved in transformer oil. The adsorption energies of C₃N (2D polyaniline or cyanoethynyl) for H₂ and CO were calculated respectively. First, we find the optimal C₃N stable structure through calculation. Then, the adsorption mechanism of dissolved gas was discussed. We investigated the adsorption mechanism of the two gases on C₃N surface in this study, by analyzing gas adsorption energy, electronic state density, and atomic molecular orbital theory. After geometry optimization, H₂ and CO gas molecules showed strong chemisorption capacity on C₃N surface. Adsorption. In a word, C₃N may be a potential gas sensing material for the detection of H₂ and CO. Its outstanding adsorption capacity.

(2023) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Qiang Zeng, Jiaorui Chen, Yishu Duan, Chunguang Li, Chunxi Zhou, Xundong Liu, and Yue Sun "Adsorption properties of C₃N nanotubes dissolved gas analysis in transformer oil", Proc. SPIE 12801, Ninth International Conference on Mechanical Engineering, Materials, and Automation Technology (MMEAT 2023), 1280122 (25 October 2023); https://doi.org/10.1117/12.3007630

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available