Recent advances in cataluminescence gas sensor: Materials and methodologies

2018 ◽  
Vol 54 (4) ◽  
pp. 306-324 ◽  
Author(s):  
Jiaxi Hu ◽  
Lichun Zhang ◽  
Yi Lv
Keyword(s):  
Gas Sensor ◽  
Recent Advances ◽  
Sensor Materials

Synthesis and characterisation of gas sensor materials obtained from Pt/Zn/Al layered double hydroxides

2006 ◽  
Vol 118 (1-2) ◽  
pp. 215-220 ◽  
Author(s):  
S. Morandi ◽  
F. Prinetto ◽  
M. Di Martino ◽  
G. Ghiotti ◽  
O. Lorret ◽  
...  
Keyword(s):  
Gas Sensor ◽  
Layered Double Hydroxides ◽  
Sensor Materials ◽  
Double Hydroxides

scholarly journals A Review on Environmental Gas Sensor: Materials and Technologies

2021 ◽  
pp. 100116
Author(s):  
Shivani Dhall ◽  
B.R. Mehta ◽  
A.K. Tyagi ◽  
Kapil Sood
Keyword(s):  
Gas Sensor ◽  
Sensor Materials

scholarly journals Preparation of Macroporous Eu-Doped Oxide Thick Films and Their Application to Gas Sensor Materials

2008 ◽  
Vol 128 (4) ◽  
pp. 137-140 ◽  
Author(s):  
Yukari Takakura ◽  
Takeo Hyodo ◽  
Yasuhiro Shimizu ◽  
Makoto Egashira
Keyword(s):  
Gas Sensor ◽  
Thick Films ◽  
Sensor Materials ◽  
Doped Oxide

scholarly journals Mid-Infrared semiconductor laser based trace gas sensor technologies: recent advances and applications

2012 ◽  
Author(s):  
Frank K. Tittel ◽  
Rafal Lewicki ◽  
Mohammad Jahjah ◽  
Yufei Ma ◽  
Przemyslaw Stefanski
Keyword(s):  
Semiconductor Laser ◽  
Gas Sensor ◽  
Trace Gas ◽  
Mid Infrared ◽  
Recent Advances

Recent advances and applications of mid-infrared semiconductor based trace gas sensor technologies

2016 ◽  
Author(s):  
F. K. Tittel ◽  
P. Patimisco ◽  
A. Sampaolo ◽  
V. Spagnolo ◽  
A. Gluszek ◽  
...  
Keyword(s):  
Gas Sensor ◽  
Trace Gas ◽  
Mid Infrared ◽  
Recent Advances

The effect of sintering and Pd-doping on the conversion of CO to CO2 on SnO2 gas sensor materials

1997 ◽  
Vol 44 (1-3) ◽  
pp. 446-451 ◽  
Author(s):  
L Delabie ◽  
M Honoré ◽  
S Lenaerts ◽  
G Huyberechts ◽  
J Roggen ◽  
...  
Keyword(s):  
Gas Sensor ◽  
Pd Doping ◽  
Sensor Materials

scholarly journals Ultrafine particles as semiconductor gas sensor materials.

1990 ◽  
Vol 37 (2) ◽  
pp. 75-81
Author(s):  
Noboru YAMAZOE ◽  
Norio MIURA ◽  
Jun TAMAKI
Keyword(s):  
Gas Sensor ◽  
Ultrafine Particles ◽  
Semiconductor Gas Sensor ◽  
Sensor Materials

scholarly journals Recent Advances in Electrochemical Sensors for Detecting Toxic Gases: NO2, SO2 and H2S

Sensors ◽  
2019 ◽  
Vol 19 (4) ◽  
pp. 905 ◽  
Author(s):  
Md Khan ◽  
Mulpuri Rao ◽  
Qiliang Li
Keyword(s):  
Metal Oxide ◽  
Gas Sensors ◽  
Electrochemical Sensors ◽  
Gas Sensing ◽  
Performance Comparison ◽  
Toxic Gases ◽  
Recent Advances ◽  
Metal Metal ◽  
Sensor Materials ◽  
Sensing Performance

Toxic gases, such as NOx, SOx, H2S and other S-containing gases, cause numerous harmful effects on human health even at very low gas concentrations. Reliable detection of various gases in low concentration is mandatory in the fields such as industrial plants, environmental monitoring, air quality assurance, automotive technologies and so on. In this paper, the recent advances in electrochemical sensors for toxic gas detections were reviewed and summarized with a focus on NO2, SO2 and H2S gas sensors. The recent progress of the detection of each of these toxic gases was categorized by the highly explored sensing materials over the past few decades. The important sensing performance parameters like sensitivity/response, response and recovery times at certain gas concentration and operating temperature for different sensor materials and structures have been summarized and tabulated to provide a thorough performance comparison. A novel metric, sensitivity per ppm/response time ratio has been calculated for each sensor in order to compare the overall sensing performance on the same reference. It is found that hybrid materials-based sensors exhibit the highest average ratio for NO2 gas sensing, whereas GaN and metal-oxide based sensors possess the highest ratio for SO2 and H2S gas sensing, respectively. Recently, significant research efforts have been made exploring new sensor materials, such as graphene and its derivatives, transition metal dichalcogenides (TMDs), GaN, metal-metal oxide nanostructures, solid electrolytes and organic materials to detect the above-mentioned toxic gases. In addition, the contemporary progress in SO2 gas sensors based on zeolite and paper and H2S gas sensors based on colorimetric and metal-organic framework (MOF) structures have also been reviewed. Finally, this work reviewed the recent first principle studies on the interaction between gas molecules and novel promising materials like arsenene, borophene, blue phosphorene, GeSe monolayer and germanene. The goal is to understand the surface interaction mechanism.

scholarly journals Novel Contamination and Gas Sensor Materials from Amphiphilic Polymer-Grafted Carbon Black

2006 ◽  
Vol 38 (6) ◽  
pp. 548-553 ◽  
Author(s):  
Haruo Morohashi ◽  
Taro Nakanoya ◽  
Hiromitsu Iwata ◽  
Takeshi Yamauchi ◽  
Norio Tsubokawa
Keyword(s):  
Carbon Black ◽  
Gas Sensor ◽  
Amphiphilic Polymer ◽  
Sensor Materials
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