Gas Sensors: Highly Sensitive and Selective Sensors for CF4 Gas Molecules Based on Two‐Node Hollow Fullerene (Adv. Mater. Interfaces 20/2020)
Source abstract
Abstract
Hollow nanostructures are widely used in chemistry, materials, and bioscience due to their excellent electrochemical and photoelectric properties. Recently, hollow fullerene nanostructures with tailored opening and shapes have been synthesized. In article number 2000985 by Yuan Ping Feng, Hui Li, Lei Shen and co-workers, the electronic transport properties of two-node hollow-fullerene-based nanoelectronic devices, and their performance for sensing greenhouse gas molecule CF4, by density functional theory combined with nonequilibrium Green's function formalism are explored. Such device has a high sensitivity to CF4 molecules in both dry and humidity environment owing to its good selectivity to H2O molecules.
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Research context
OpenAlex topics: Gas Sensing Nanomaterials and Sensors
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Affiliations
Key Laboratory for Liquid‐Solid Structural Evolution and Processing of Materials Ministry of Education Shandong University Jinan 250061 China
Department of Physics National University of Singapore 2 Science Drive 3 Singapore 117542 Singapore
Department of Mechanical Engineering National University of Singapore 9 Engineering Drive 1 Singapore 117575 Singapore
Engineering Science Programme National University of Singapore 9 Engineering Drive 1 Singapore 117575 Singapore
References
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