Ethanol, Propanol, and Isopropanol Detection

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What is the application of the CdO-decorated porous ZnO nanobelts in the given research?

Recognizable detection of ethanol, propanol, and isopropanol.

What is the synthesis method used to prepare nano-ZnO in the given research?

Arc plasma method.

What is the role of Ag nanoparticles in the given research?

Decoration of ZnO nanobelts for gas sensing applications.

What is the advantage of using substrate–integrated hollow waveguides coupled to a compact Fourier transform infrared (FT-IR) spectrometer?

Real-time and simultaneous monitoring of NO, NO2, and N2O. Signup and view all the answers

What is the significance of Ag-doped ZnO nanoflowers in NO gas sensors?

Enhanced sensitivity Signup and view all the answers

What is the gas sensing property of coral-like ZnO–CdO composites prepared by flash preparation?

Isopropanol sensing. Signup and view all the answers

What is the application of CdO-ZnO nanorices?

Selective formaldehyde gas sensing Signup and view all the answers

What is the effect of metallic dopants on the interface adhesion of Ag/ZnO composites?

Tuning of interface adhesion. Signup and view all the answers

What is the crystal structure of silver oxide (Ag2O)?

Not specified in the text Signup and view all the answers

What is the role of Co-sputtering in the preparation of Ag embedded with ZnO for gas sensing applications?

Catalytic effect on H2S gas sensing. Signup and view all the answers

What is the improved performance of the pulse-driven sensor based on ordered mesoporous Ag2O/SnO2?

H2S-sensing performance Signup and view all the answers

What is the application of ZnO thin films in the given research?

Gas sensing applications. Signup and view all the answers

What is the application of laser-assisted deposition of Ag on self-sourced growth ZnO nanorods?

Reusable photocatalysts for water purification Signup and view all the answers

What is the significance of UV light-emitting diode in NO gas sensors based on Ag-doped ZnO nanoflowers?

Enhanced sensitivity Signup and view all the answers

What is the effect of increasing Ag concentration on ZnO thin films' sensor response?

It reduces the sensor response. Signup and view all the answers

At what temperature did the Ag-ZnO sensor selectively detect NO2?

200 °C Signup and view all the answers

What is the advantage of the proposed Ag-ZnO sensor for NO2 sensing?

It is energy efficient and has a reduced detection limit. Signup and view all the answers

What is the role of Ag in enhancing the sensing response of ZnO thin films?

It is due to Ag's properties. Signup and view all the answers

What is the synthesis method used to prepare ZnO thin films in this study?

Spray pyrolysis Signup and view all the answers

What is the purpose of decorating ZnO thin films with Ag nanoparticles?

To enhance their sensing properties. Signup and view all the answers

What is the application of the Ag-ZnO sensor?

NO2 sensing Signup and view all the answers

What is the composition of the sample with the highest sensing response?

10 weight% Ag-ZnO Signup and view all the answers