Highly sensitive hydrogen gas sensor based on a suspended palladium/carbon nanowire fabricated via batch microfabrication processes

2015 ◽  
Vol 210 ◽  
pp. 218-224 ◽  
Author(s):  
Yeongjin Lim ◽  
Yunjeong Lee ◽  
Jeong-Il Heo ◽  
Heungjoo Shin
Keyword(s):  
Gas Sensor ◽  
Hydrogen Gas ◽  
Highly Sensitive ◽  
Carbon Nanowire

Highly sensitive and selective hydrogen gas sensor using sputtered grown Pd decorated MnO2 nanowalls

2016 ◽  
Vol 234 ◽  
pp. 8-14 ◽  
Author(s):  
Amit Sanger ◽  
Ashwani Kumar ◽  
Arvind Kumar ◽  
Ramesh Chandra
Keyword(s):  
Gas Sensor ◽  
Hydrogen Gas ◽  
Highly Sensitive

Highly Sensitive Hydrogen Gas Sensor based on a MoS2-Pt Nanoparticle Composite

2020 ◽  
Vol 1 (1) ◽  
pp. Article ID 2020-0828-Article ID 2020-0828
Author(s):  
Sheng-Yuan Chu
Keyword(s):  
Gas Sensor ◽  
Hydrogen Gas ◽  
Pt Nanoparticle ◽  
Highly Sensitive

scholarly journals Enhanced Hydrogen Detection in ppb-Level by Electrospun SnO2-Loaded ZnO Nanofibers

Sensors ◽  
2019 ◽  
Vol 19 (3) ◽  
pp. 726 ◽  
Author(s):  
Jae-Hyoung Lee ◽  
Jin-Young Kim ◽  
Jae-Hun Kim ◽  
Sang Kim
Keyword(s):  
Gas Sensor ◽  
High Performance ◽  
Hydrogen Gas ◽  
Hydrogen Sensors ◽  
Excellent Performance ◽  
Electrospinning Technique ◽  
Hydrogen Sensing ◽  
Working Temperature ◽  
Highly Sensitive ◽  
Zno Nanofibers

High-performance hydrogen sensors are important in many industries to effectively address safety concerns related to the production, delivering, storage and use of H2 gas. Herein, we present a highly sensitive hydrogen gas sensor based on SnO2-loaded ZnO nanofibers (NFs). The xSnO2-loaded (x = 0.05, 0.1 and 0.15) ZnO NFs were fabricated using an electrospinning technique followed by calcination at high temperature. Microscopic analyses demonstrated the formation of NFs with expected morphology and chemical composition. Hydrogen sensing studies were performed at various temperatures and the optimal working temperature was selected as 300 °C. The optimal gas sensor (0.1 SnO2 loaded ZnO NFs) not only showed a high response to 50 ppb hydrogen gas, but also showed an excellent selectivity to hydrogen gas. The excellent performance of the gas sensor to hydrogen gas was mainly related to the formation of SnO2-ZnO heterojunctions and the metallization effect of ZnO.

A highly sensitive and selective hydrogen gas sensor from thick oriented films of MoS 2

1996 ◽  
Vol 63 (3) ◽  
pp. 271-275
Author(s):  
Bijan K. Miremadi ◽  
Ravi C. Singh ◽  
S. Roy Morrison ◽  
Konrad Colbow
Keyword(s):  
Gas Sensor ◽  
Hydrogen Gas ◽  
Highly Sensitive ◽  
Oriented Films

Characterization of a highly sensitive and selective hydrogen gas sensor employing Pt nanoparticle network catalysts based on different bifunctional ligands

2020 ◽  
Vol 322 ◽  
pp. 128619 ◽  
Author(s):  
Anmona Shabnam Pranti ◽  
Daniel Loof ◽  
Sebastian Kunz ◽  
Volkmar Zielasek ◽  
Marcus Bäumer ◽  
...  
Keyword(s):  
Gas Sensor ◽  
Hydrogen Gas ◽  
Pt Nanoparticle ◽  
Highly Sensitive ◽  
Bifunctional Ligands

A highly sensitive and selective hydrogen gas sensor from thick oriented films of MoS2

1996 ◽  
Vol 63 (3) ◽  
pp. 271-275 ◽  
Author(s):  
Bijan K. Miremadi ◽  
Ravi C. Singh ◽  
S. Roy Morrison ◽  
Konrad Colbow
Keyword(s):  
Gas Sensor ◽  
Hydrogen Gas ◽  
Highly Sensitive ◽  
Oriented Films

Flexible highly sensitive hydrogen gas sensor based on a TiO2 thin film on polyimide foil

2017 ◽  
Vol 240 ◽  
pp. 1058-1065 ◽  
Author(s):  
O. Krško ◽  
T. Plecenik ◽  
T. Roch ◽  
B. Grančič ◽  
L. Satrapinskyy ◽  
...  
Keyword(s):  
Thin Film ◽  
Gas Sensor ◽  
Tio2 Thin Film ◽  
Hydrogen Gas ◽  
Highly Sensitive ◽  
Polyimide Foil
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