p-Type aliovalent Li(I) or Fe(III)-doped CuO hollow spheres self-organized by cationic complex ink printing: Structural and gas sensing characteristics

2017 ◽  
Vol 243 ◽  
pp. 262-270 ◽  
Author(s):  
Yun-Hyuk Choi ◽  
Dai-Hong Kim ◽  
Seong-Hyeon Hong
Keyword(s):  
Gas Sensing ◽  
Hollow Spheres ◽  
Cationic Complex ◽  
Self Organized ◽  
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

Direct Printing Synthesis of Self-Organized Copper Oxide Hollow Spheres on a Substrate Using Copper(II) Complex Ink: Gas Sensing and Photoelectrochemical Properties

Langmuir ◽  
2014 ◽  
Vol 30 (3) ◽  
pp. 700-709 ◽  
Author(s):  
Yun-Hyuk Choi ◽  
Dai-Hong Kim ◽  
Hyun Soo Han ◽  
Sun Shin ◽  
Seong-Hyeon Hong ◽  
...  
Keyword(s):  
Copper Oxide ◽  
Gas Sensing ◽  
Hollow Spheres ◽  
Photoelectrochemical Properties ◽  
Direct Printing ◽  
Self Organized

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

Microscale analysis and gas sensing characteristics based on SnO2 hollow spheres

2020 ◽  
Vol 231 ◽  
pp. 111372
Author(s):  
Zhenyu Yuan ◽  
Kaiyuan Zuo ◽  
Fanli Meng ◽  
Zhanwei Ma ◽  
Weixiang Xu ◽  
...  
Keyword(s):  
Gas Sensing ◽  
Hollow Spheres ◽  
Sensing Characteristics

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.

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