Fabrication of branched nanostructures for CNT@Ag nano-hybrids: application in CO2 gas detection

2017 ◽  
Vol 5 (17) ◽  
pp. 4226-4235 ◽  
Author(s):  
Beant Kaur Billing ◽  
Prabhat K. Agnihotri ◽  
Narinder Singh
Keyword(s):  
Electrochemical Sensor ◽  
Aqueous Medium ◽  
Gas Detection ◽  
Co2 Gas ◽  
Branched Nanostructures

CNT@Ag nano-hybrid fabricated and utilized as electrochemical sensor for CO2 detection and conversion of CO2 into oxalate in aqueous medium.

The development of TDLAS CO2 gas detection system with VCSEL light source

2021 ◽  
Author(s):  
Tongxin Dai ◽  
Biao Wang ◽  
Yongbo Yu ◽  
Linxiang Chen ◽  
Shuo Huang ◽  
...  
Keyword(s):  
Light Source ◽  
Detection System ◽  
Gas Detection ◽  
Co2 Gas

A pillar[5]arene-based and OH− dependent dual-channel supramolecular chemosensor for recyclable CO2 gas detection: High sensitive and selective off-on-off response

2020 ◽  
Vol 174 ◽  
pp. 108073 ◽  
Author(s):  
Wen-Bo Zhu ◽  
Tai-bao Wei ◽  
Yan-Qing Fan ◽  
Wen-Juan Qu ◽  
Wei Zhu ◽  
...  
Keyword(s):  
Gas Detection ◽  
Co2 Gas ◽  
Dual Channel

Electrolyte-gated transistor for CO2 gas detection at room temperature

2020 ◽  
Vol 317 ◽  
pp. 128201 ◽  
Author(s):  
Bora Ersöz ◽  
Katrin Schmitt ◽  
Jürgen Wöllenstein
Keyword(s):  
Room Temperature ◽  
Gas Detection ◽  
Co2 Gas

Modulating interleaved ZnO assembly with CuO nanoleaves for multifunctional performance: perdurable CO2 gas sensor and visible light catalyst

2017 ◽  
Vol 4 (11) ◽  
pp. 1848-1861 ◽  
Author(s):  
Shravanti Joshi ◽  
Ram Kumar C. B. ◽  
Lathe A. Jones ◽  
Edwin L. H. Mayes ◽  
Samuel J. Ippolito ◽  
...  
Keyword(s):  
Visible Light ◽  
Surface Area ◽  
High Surface ◽  
High Surface Area ◽  
Gas Detection ◽  
Visible Light Photocatalysis ◽  
Co2 Gas ◽  
Co2 Gas Sensor ◽  
Catalytic Role

Efficient CO2 gas detection and visible light photocatalysis performance shown by interleaved CuO/ZnO heterostructures ascribed primarily to the high surface area, p/n nano-interfaces and catalytic role of Ag.

scholarly journals Miniaturized Thermal Acoustic Gas Sensor Based on a CMOS Microhotplate and MEMS Microphone

Proceedings ◽  
2020 ◽  
Vol 56 (1) ◽  
pp. 3
Author(s):  
Richard Hopper ◽  
Daniel Popa ◽  
Vasileios Tsoutsouras ◽  
Florin Udrea ◽  
Phillip Stanley-Marbell
Keyword(s):  
Physical Properties ◽  
Gas Sensor ◽  
Conversion Efficiency ◽  
Low Cost ◽  
Cmos Technology ◽  
Gas Detection ◽  
Co2 Gas ◽  
Sensing Mechanism ◽  
Mems Microphone

In this work, we present a novel thermal acoustic gas sensor, fabricated using a CMOS microhotplate and MEMS microphone. The sensing mechanism is based on the detection of changes in the thermal acoustic conversion efficiency which is dependent on the physical properties of the gas. The gas sensor has all the benefits of CMOS technology, including low cost and miniaturization. Here, we demonstrate its application for CO2 gas detection.

Advanced Electrochemical Sensor for Gas Detection

2015 ◽  
Vol 135 (8) ◽  
pp. 276-280 ◽  
Author(s):  
Toru Ishiji ◽  
Hiroshi Imaya
Keyword(s):  
Electrochemical Sensor ◽  
Gas Detection

A squaraine-based sensor for colorimetric detection of CO2 gas in an aqueous medium through an unexpected recognition mechanism: experiment and DFT calculation

2017 ◽  
Vol 9 (48) ◽  
pp. 6830-6838 ◽  
Author(s):  
Jianqi Sun ◽  
Xiangjuan Zheng ◽  
Xinjie Wu ◽  
Dong Li ◽  
Guomin Xia ◽  
...  
Keyword(s):  
Aqueous Medium ◽  
Dft Calculation ◽  
Colorimetric Detection ◽  
Recognition Mechanism ◽  
Co2 Gas

A squaraine-based sensor for colorimetric detection of CO2 gas in an aqueous medium through an unexpected recognition mechanism.

CNT-based EMBG resonator for CO2 gas detection

2018 ◽  
Author(s):  
Alina Cismaru ◽  
Martino Aldrigo ◽  
Cosmin Obreja ◽  
Sergiu Iordanescu ◽  
Mircea Dragoman
Keyword(s):  
Gas Detection ◽  
Co2 Gas

Studies of simultaneous electrochemical sensing of Hg2+ and Cd2+ ions and catalytic reduction properties of 4-nitrophenol by CuO, Au, CuO@Au composite nanoparticles, synthesised using a graft copolymer as a bio template

2021 ◽  
Author(s):  
Rakesh Kumar Saren ◽  
Shankha Banerjee ◽  
Barun Mondal ◽  
Sanjib Senapati ◽  
Tridib Tripathy
Keyword(s):  
Electrochemical Sensor ◽  
Aqueous Medium ◽  
Graft Copolymer ◽  
Catalytic Reduction ◽  
Simultaneous Detection ◽  
Electrochemical Sensing ◽  
Composite Nanoparticles

An efficient and selective electrochemical sensor for the simultaneous detection of Hg2+ and Cd2+ ions in aqueous medium is developed by bimetallic CuO@Au composite nanoparticles prepared by using a novel...

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