Current Trends in Nanomaterials for Metal Oxide-Based Conductometric Gas Sensors: Advantages and Limitations—Part 2: Porous 2D Nanomaterials

Korotchenkov Ghenadii; Tolstoy Valeri

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2023-09-13 17:03

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KOROTCHENKOV, Ghenadii, TOLSTOY, Valeri. Current Trends in Nanomaterials for Metal Oxide-Based Conductometric Gas Sensors: Advantages and Limitations—Part 2: Porous 2D Nanomaterials. In: Nanomaterials, 2023, vol. 13, pp. 1-32. ISSN 2079-4991. DOI: https://doi.org/10.3390/nano13020237

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Nanomaterials

Volumul 13 / 2023 / ISSN 2079-4991 /ISSNe 2079-4991

Current Trends in Nanomaterials for Metal Oxide-Based Conductometric Gas Sensors: Advantages and Limitations—Part 2: Porous 2D Nanomaterials

DOI:https://doi.org/10.3390/nano13020237

Pag. 1-32

Korotchenkov Ghenadii¹, Tolstoy Valeri²

¹ Moldova State University,
² St Petersburg University

Proiecte:

15.817.02.12F Diversitatea, structura și funcționarea complexelor faunistice naturale și antropizate în contextul fortificării strategiei securității naționale a Republicii Moldova

Disponibil în IBN: 9 februarie 2023

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Rezumat

This article discusses the features of the synthesis and application of porous two-dimensional nanomaterials in developing conductometric gas sensors based on metal oxides. It is concluded that using porous 2D nanomaterials and 3D structures based on them is a promising approach to improving the parameters of gas sensors, such as sensitivity and the rate of response. The limitations that may arise when using 2D structures in gas sensors intended for the sensor market are considered.

Cuvinte-cheie
Annealing, nanoflakes, nanoflowers, nanoholes, nanoplates, nanosheets, phase transition, Porosification, rate of response, sensor response