Journal ArticleDOI
Sensing of Acetone Vapours using PMMA/ Al2O3 Composite
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TLDR
In this paper, a thick film of composite was prepared by using PMMA and Al2O3 (PMAl), and the composite's gas sensing behavior for acetone vapour was tested by measuring the resistance change of the composite at room temperature.About:
This article is published in Materials Today: Proceedings.The article was published on 2019-01-01. It has received 6 citations till now. The article focuses on the topics: Vapours.read more
Citations
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Journal ArticleDOI
Realization of ppb-level acetone detection using noble metals (Au, Pd, Pt) nanoparticles loaded GO FET sensors with simultaneous back-gate effect
TL;DR: In this article , a field effect transistor (FET) sensor based on noble metal nanoparticles (Au, Pd and Pt) was used for selective acetone sensing, and the results indicated that the incorporation of noble metals can greatly enhance the VOC sensing properties of a few layers of GO by using their chemical and electrical sensitization effect.
Journal ArticleDOI
Straightforward Synthesis and Evaluation of Polymeric Sensing Materials for Acetone Detection
Alison J. Scott,Noushin Majdabadifarahani,Katherine M. E. Stewart,Thomas A. Duever,Alexander Penlidis +4 more
Journal ArticleDOI
Removal of the Colloidal Suspension from Dam Water Using Mineral Coagulants Prepared by Co-Precipitation
TL;DR: In this paper, the removal of colloidal suspension using a coagulant formed by co-precipitation of AlCl3.6H2O in an alkaline medium was explored.
Journal ArticleDOI
CuO nanograins: synthesis and acetone vapour detection
TL;DR: In this article, a basic electrospinning technique was used for the preparation of polyvinyl alcohol (PVA)/CuO nanofibers with high aspect ratio, and morphology studies were performed with Field Emission Scanning Electron Microscopy (FESEM).
Proceedings ArticleDOI
VOC Detection by MEMS Sensor with Readout Circuit
TL;DR: In this article , a non-invasive and sensitive method of disease detection which depends on thermal actuation in a MEMS device and the capacitive readout circuit of the sensor which is verified in proteus software is reported.
References
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Journal ArticleDOI
A wireless, passive carbon nanotube-based gas sensor
TL;DR: In this article, a gas sensor, comprised of a gas-responsive multi-wall carbon nanotube (MWNT)-silicon dioxide (SiO/sub 2/) composite layer deposited on a planar inductor-capacitor resonant circuit, is presented for the monitoring of carbon dioxide (CO)/sub 2/), oxygen (O/Sub 2/) and ammonia (NH/sub 3/).
Journal ArticleDOI
Ferroelectric WO3 Nanoparticles for Acetone Selective Detection
TL;DR: Ferroelectric e-WO3 nanoparticles were synthesized and stabilized above room temperature for the first time in this article, and a sensor based on this material was found to be highly sensitive and selective to acetone gas.
Journal ArticleDOI
A compact wireless gas sensor using a carbon nanotube/PMMA thin film chemiresistor
TL;DR: In this paper, the design and development of a compact wireless gas sensor with a surface modified multiwalled carbon nanotube (f-CNT) chemiresistor as the sensing element is presented.
Journal ArticleDOI
Carbon nanotube/PMMA composite thin films for gas-sensing applications
TL;DR: In this paper, the design and development of composite thin films of polymethylmethacrylate (PMMA) with multi-walled carbon nanotubes (CNTs) and surface modified multiwalled CNTs for gas-sensing applications are presented.