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Issue 18, 2018
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Aero-gel assisted synthesis of anatase TiO2 nanoparticles for humidity sensing application

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Abstract

Aero-gel based one-pot synthesis of anatase phase TiO2 nanoparticles having a high surface area of 125 m2 g−1 has been reported in this work. The humidity sensing perfomance of the obtained porous TiO2 nanoparticles exhibits a quick response (2 s) and fast recovery (1.5 s), negligible hysteresis (<1%) and good stability in the 11–98%RH range. The relationship between %RH and resistance was found to be linear while the sensitivity increases with increase in %RH.

Graphical abstract: Aero-gel assisted synthesis of anatase TiO2 nanoparticles for humidity sensing application

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Publication details

The article was received on 10 Jan 2018, accepted on 30 Mar 2018 and first published on 03 Apr 2018


Article type: Communication
DOI: 10.1039/C8DT00106E
Citation: Dalton Trans., 2018,47, 6293-6298
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    Aero-gel assisted synthesis of anatase TiO2 nanoparticles for humidity sensing application

    E. Poonia, P. K. Mishra, V. Kiran, J. Sangwan, R. Kumar, P. K. Rai and V. K. Tomer, Dalton Trans., 2018, 47, 6293
    DOI: 10.1039/C8DT00106E

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