Design of selective gas sensors using electrospun Pd-doped SnO2 hollow nanofibers

2010 ◽  
Vol 150 (1) ◽  
pp. 191-199 ◽  
Author(s):  
Joong-Ki Choi ◽  
In-Sung Hwang ◽  
Sun-Jung Kim ◽  
Joon-Shik Park ◽  
Soon-Sup Park ◽  
...  
Keyword(s):  
Gas Sensors ◽  
Hollow Nanofibers

ZnO Hollow Nanofibers: Fabrication from Facile Single Capillary Electrospinning and Applications in Gas Sensors

2009 ◽  
Vol 113 (45) ◽  
pp. 19397-19403 ◽  
Author(s):  
Zhenyi Zhang ◽  
Xinghua Li ◽  
Changhua Wang ◽  
Liming Wei ◽  
Yichun Liu ◽  
...  
Keyword(s):  
Gas Sensors ◽  
Hollow Nanofibers

Direct annealing of electrospun synthesized high-performance porous SnO2 hollow nanofibers for gas sensors

RSC Advances ◽  
2013 ◽  
Vol 3 (25) ◽  
pp. 9723 ◽  
Author(s):  
Lili Wang ◽  
Xiaoju Luo ◽  
Xuejun Zheng ◽  
Rui Wang ◽  
Tong Zhang
Keyword(s):  
Gas Sensors ◽  
High Performance ◽  
Hollow Nanofibers

Sn doping effect on NiO hollow nanofibers based gas sensors about the humidity dependence for triethylamine detection

2021 ◽  
pp. 129971
Author(s):  
Jiaqi Yang ◽  
Wenjiang Han ◽  
Jian Ma ◽  
Chong Wang ◽  
Kengo Shimanoe ◽  
...  
Keyword(s):  
Gas Sensors ◽  
Doping Effect ◽  
Hollow Nanofibers ◽  
Sn Doping ◽  
Humidity Dependence

Assessment of odor characteristics of paprika by using gas sensors

2017 ◽  
Vol 16 (2) ◽  
pp. 129-138
Author(s):  
Sung-Joo Hong ◽  
◽  
Il-Hwan Choi ◽  
Yong-Geun Kim ◽  
Woo-Hyun Nam ◽  
...  
Keyword(s):  
Gas Sensors

Comparison of sensitivity of gas sensors for liquid n-Butanol analysis

2017 ◽  
Vol 16 (1) ◽  
pp. 64-71 ◽  
Author(s):  
Ha-Na Kim ◽  
◽  
Yong-Geun Kim ◽  
Sun-Tae Kim
Keyword(s):  
Gas Sensors

Semiconductor gas sensors

2013 ◽  
Author(s):  
Raivo Jaaniso ◽  
Ooi Kiang Tan
Keyword(s):  
Gas Sensors ◽  
Semiconductor Gas Sensors

Compact Optical Multi-gas Sensors using Micromachining Technology [ I ]

2013 ◽  
Vol 133 (6) ◽  
pp. 237-242
Author(s):  
Masahiro Ito ◽  
Tomoya Takeda ◽  
Takaaki Suzuki ◽  
Hidekuni Takao ◽  
Fumikazu Oohira ◽  
...  
Keyword(s):  
Gas Sensors

The Influence of Surface Doping on Adsorption Ability of Nanopowder Metal Oxides for Gas Sensors

2017 ◽  
Vol 9 (5) ◽  
pp. 05008-1-05008-5 ◽  
Author(s):  
Ya. V. Bobitski ◽  
◽  
R. V. Bovhyra ◽  
D. I. Popovych ◽  
S. S. Savka ◽  
...  
Keyword(s):  
Metal Oxides ◽  
Gas Sensors ◽  
Adsorption Ability ◽  
Surface Doping

Metal-oxide based ammonia gas sensors: A review

2020 ◽  
Vol 10 ◽  
Author(s):  
Priya Gupta ◽  
Savita Maurya ◽  
Narendra Kumar Pandey ◽  
Vernica Verma
Keyword(s):  
Metal Oxide ◽  
Metal Oxides ◽  
Gas Sensor ◽  
Gas Sensors ◽  
Review Paper ◽  
Gas Sensing ◽  
Gas Sensitivity ◽  
Ammonia Gas ◽  
Ammonia Sensing ◽  
Ammonia Gas Sensors

: This review paper encompasses a study of metal-oxide and their composite based gas sensors used for the detection of ammonia (NH3) gas. Metal-oxide has come into view as an encouraging choice in the gas sensor industry. This review paper focuses on the ammonia sensing principle of the metal oxides. It also includes various approaches adopted for increasing the gas sensitivity of metal-oxide sensors. Increasing the sensitivity of the ammonia gas sensor includes size effects and doping by metal or other metal oxides which will change the microstructure and morphology of the metal oxides. Different parameters that affect the performances like sensitivity, stability, and selectivity of gas sensors are discussed in this paper. Performances of the most operated metal oxides with strengths and limitations in ammonia gas sensing application are reviewed. The challenges for the development of high sensitive and selective ammonia gas sensor are also discussed.

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