Preparation and Gas Sensing Characteristics of Nanoparticulate p-Type Semiconducting LnFeO3 and LnCrO3 Materials

2007 ◽  
Vol 17 (13) ◽  
pp. 2189-2197 ◽  
Author(s):  
M. Siemons ◽  
A. Leifert ◽  
U. Simon
Keyword(s):  
Gas Sensing ◽  
P Type ◽  
Sensing Characteristics

The blue luminescence of p-type NiO nanostructured material induced by defects: H2S gas sensing characteristics at a relatively low operating temperature

2020 ◽  
Vol 525 ◽  
pp. 146002 ◽  
Author(s):  
Teboho P. Mokoena ◽  
Zamaswazi P. Tshabalala ◽  
Kenneth T. Hillie ◽  
Hendrik C. Swart ◽  
David E. Motaung
Keyword(s):  
Gas Sensing ◽  
Operating Temperature ◽  
Nanostructured Material ◽  
Blue Luminescence ◽  
P Type ◽  
Sensing Characteristics

Highly sensitive and selective room-temperature NO2 gas-sensing characteristics of SnOX-based p-type thin-film transistor

2019 ◽  
Vol 288 ◽  
pp. 625-633 ◽  
Author(s):  
Hwan-Seok Jeong ◽  
Min-Jae Park ◽  
Soo-Hun Kwon ◽  
Hyo-Jun Joo ◽  
Hyuck-In Kwon
Keyword(s):  
Thin Film ◽  
Room Temperature ◽  
Gas Sensing ◽  
Thin Film Transistor ◽  
Highly Sensitive ◽  
P Type ◽  
Sensing Characteristics

Fabrication of a propanol gas sensor using p-type nickel oxide nanostructures: The effect of ramping rate towards luminescence and gas sensing characteristics

2020 ◽  
Vol 253 ◽  
pp. 123316 ◽  
Author(s):  
Teboho P. Mokoena ◽  
Kenneth T. Hillie ◽  
Hendrik C. Swart ◽  
Nompumelelo Leshabane ◽  
James Tshilongo ◽  
...  
Keyword(s):  
Nickel Oxide ◽  
Gas Sensor ◽  
Gas Sensing ◽  
Oxide Nanostructures ◽  
P Type ◽  
Sensing Characteristics ◽  
Type Nickel

Gas sensing characteristics of p-type Cr2O3 and Co3O4 nanofibers depending on inter-particle connectivity

2014 ◽  
Vol 202 ◽  
pp. 263-271 ◽  
Author(s):  
Ji-Wook Yoon ◽  
Hyo-Joong Kim ◽  
Hyun-Mook Jeong ◽  
Jong-Heun Lee
Keyword(s):  
Gas Sensing ◽  
P Type ◽  
Sensing Characteristics

Preparation, Characterization and Nox Sensing Characteristics of Sensor Grade CuInO2 Thin Films

2012 ◽  
Vol 710 ◽  
pp. 727-732
Author(s):  
E. Prabhu ◽  
K.I. Gnanasekar ◽  
V. Jayaraman ◽  
T. Gnanasekaran
Keyword(s):  
Thin Film ◽  
Gas Sensing ◽  
Operating Temperature ◽  
Pulsed Laser ◽  
Laser Deposition ◽  
Deposition Parameters ◽  
Type Semiconductor ◽  
P Type ◽  
Sensing Characteristics ◽  
Film Form

CuInO2phase, a p-type semi-conducting oxide was successfully stabilized in thin film form by pulsed laser deposition technique and the deposition parameters were optimized. The gas sensing studies carried out on thin film of CuInO2for different concentrations of NOxexhibited a decrease in resistance, a characteristic of p-type semiconductor. The thin film responded to 4 vppm of NOxin air. The CuInO2thin film did not respond to trace levels of hydrogen, ammonia and petroleum gas at this operating temperature and thus offering selectivity to NOx.

Preparation and gas sensing characteristics of p-type semiconducting LnFe0.9Mg0.1O3 (Ln=Nd, Sm, Gd and Dy) materials

2009 ◽  
Vol 9 (3) ◽  
pp. 613-617 ◽  
Author(s):  
Xing Liu ◽  
Jifan Hu ◽  
Bin Cheng ◽  
Hongwei Qin ◽  
Minhua Jiang
Keyword(s):  
Gas Sensing ◽  
P Type ◽  
Sensing Characteristics

Characteristics of P-type Semiconducting MgCr2O4-TiO2 Ceramics for Gas Sensing Devices

2015 ◽  
Vol 135 (8) ◽  
pp. 317-322
Author(s):  
Mitsuaki Yano ◽  
Yousuke Hirahara ◽  
Jiro Terada ◽  
Shigehiko Sasa ◽  
Sigeru Omatu
Keyword(s):  
Gas Sensing ◽  
P Type
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