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Literature DB >> 20463390

A room temperature ethanol sensor made from p-type Sb-doped SnO2 nanowires.

Abstract

A p-type ethanol sensor with a response time of approximately 8.3 s at room temperature was produced by SnO(2):Sb nanowires. The electrical properties of p-type SnO(2) nanowires are stable with a hole concentration of 1.544 x 10(17) cm(-3) and a field-effect mobility of 22 cm(2) V(-2) S(-1). X-ray photoelectron spectroscopy (XPS) and Hall measurement revealed that as-synthesized nanowires exhibit p-type behavior. A comprehensive investigation of the p-type sensing mechanism is reported.

Entities: Chemical Gene

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Year: 2010 PMID： 20463390 DOI： 10.1088/0957-4484/21/23/235501

Source DB: PubMed Journal: Nanotechnology ISSN： 0957-4484 Impact factor: 3.874

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Cited

5 in total

1. Investigation on Sensing Performance of Highly Doped Sb/SnO₂.

Authors: Zhifu Feng; Andrea Gaiardo; Matteo Valt; Barbara Fabbri; Davide Casotti; Soufiane Krik; Lia Vanzetti; Michele Della Ciana; Simona Fioravanti; Stefano Caramori; Alberto Rota; Vincenzo Guidi
Journal: Sensors (Basel) Date: 2022-02-06 Impact factor: 3.576

A room temperature ethanol sensor made from p-type Sb-doped SnO2 nanowires.

1. Investigation on Sensing Performance of Highly Doped Sb/SnO₂.

2. New insights towards strikingly improved room temperature ethanol sensing properties of p-type Ce-doped SnO₂ sensors.

3. High sensitivity of middle-wavelength infrared photodetectors based on an individual InSb nanowire.

Review 4. One-dimensional nanostructure field-effect sensors for gas detection.

5. Improved recovery time and sensitivity to H₂ and NH₃ at room temperature with SnO_x vertical nanopillars on ITO.

A room temperature ethanol sensor made from p-type Sb-doped SnO2 nanowires.

1. Investigation on Sensing Performance of Highly Doped Sb/SnO2.

2. New insights towards strikingly improved room temperature ethanol sensing properties of p-type Ce-doped SnO2 sensors.

3. High sensitivity of middle-wavelength infrared photodetectors based on an individual InSb nanowire.

Review 4. One-dimensional nanostructure field-effect sensors for gas detection.

5. Improved recovery time and sensitivity to H2 and NH3 at room temperature with SnOx vertical nanopillars on ITO.

1. Investigation on Sensing Performance of Highly Doped Sb/SnO₂.

2. New insights towards strikingly improved room temperature ethanol sensing properties of p-type Ce-doped SnO₂ sensors.

5. Improved recovery time and sensitivity to H₂ and NH₃ at room temperature with SnO_x vertical nanopillars on ITO.