Controlled Cobalt Oxide from Two-Dimensional Films to One-Dimensional Nanorods and Zero-Dimensional Nanoparticles: Morphology-Dependent Optical Carbon Monoxide Gas-Sensing Properties

2009 ◽  
Vol 113 (36) ◽  
pp. 15948-15954 ◽  
Author(s):  
Liang Li ◽  
Takeshi Sasaki ◽  
Yoshiki Shimizu ◽  
Naoto Koshizaki
Keyword(s):  
Carbon Monoxide ◽  
Cobalt Oxide ◽  
Gas Sensing ◽  
Two Dimensional ◽  
One Dimensional ◽  
Sensing Properties ◽  
Gas Sensing Properties

scholarly journals One-Dimensional Zinc Oxide Decorated Cobalt Oxide Nanospheres for Enhanced Gas-Sensing Properties

2018 ◽  
Vol 6 ◽  
Author(s):  
Hang Zhou ◽  
Keng Xu ◽  
Yong Yang ◽  
Ting Yu ◽  
Cailei Yuan ◽  
...  
Keyword(s):  
Zinc Oxide ◽  
Cobalt Oxide ◽  
Gas Sensing ◽  
One Dimensional ◽  
Sensing Properties ◽  
Gas Sensing Properties

Preparation of One-dimensional Pt/SnO2 Nanofibers and NOx Gas-sensing Properties

2013 ◽  
Vol 28 (6) ◽  
pp. 584-588 ◽  
Author(s):  
Shuang XU ◽  
Ying YANG ◽  
Hong-Yuan WU ◽  
Chao JIANG ◽  
Li-Qiang JING ◽  
...  
Keyword(s):  
Gas Sensing ◽  
One Dimensional ◽  
Sensing Properties ◽  
Gas Sensing Properties

Carbon monoxide gas-sensing properties of CeO2–WO3thin films

2010 ◽  
Vol 26 (6) ◽  
pp. 726-731 ◽  
Author(s):  
M. F. Al-Kuhaili ◽  
S. M. A. Durrani ◽  
I. A. Bakhtiari
Keyword(s):  
Carbon Monoxide ◽  
Gas Sensing ◽  
Sensing Properties ◽  
Gas Sensing Properties

One-dimensional porous Co3O4 rectangular rods for enhanced acetone gas sensing properties

2019 ◽  
Vol 297 ◽  
pp. 126746 ◽  
Author(s):  
Shuangming Wang ◽  
Jing Cao ◽  
Wen Cui ◽  
Longlong Fan ◽  
Xifei Li ◽  
...  
Keyword(s):  
Gas Sensing ◽  
One Dimensional ◽  
Sensing Properties ◽  
Gas Sensing Properties

Two-dimensional NiO nanosheets with enhanced room temperature NO2sensing performance via Al doping

2017 ◽  
Vol 19 (29) ◽  
pp. 19043-19049 ◽  
Author(s):  
Shuai Wang ◽  
Da Huang ◽  
Shusheng Xu ◽  
Wenkai Jiang ◽  
Tao Wang ◽  
...  
Keyword(s):  
Room Temperature ◽  
Gas Sensing ◽  
Two Dimensional ◽  
Al Doping ◽  
Sensing Properties ◽  
Gas Sensing Properties ◽  
Nio Nanosheets

Defects caused by Al3+doping significantly affect the gas-sensing properties of NiO nanosheets.

Carbon monoxide gas-sensing properties of CeO2–ZnO thin films

2008 ◽  
Vol 255 (5) ◽  
pp. 3033-3039 ◽  
Author(s):  
M.F. Al-Kuhaili ◽  
S.M.A. Durrani ◽  
I.A. Bakhtiari
Keyword(s):  
Thin Films ◽  
Carbon Monoxide ◽  
Gas Sensing ◽  
Zno Thin Films ◽  
Sensing Properties ◽  
Gas Sensing Properties

scholarly journals Gas Sensing Properties and Mechanism of Nano-SnO2-Based Sensor for Hydrogen and Carbon Monoxide

2012 ◽  
Vol 2012 ◽  
pp. 1-9 ◽  
Author(s):  
Weigen Chen ◽  
Qu Zhou ◽  
Fu Wan ◽  
Tuoyu Gao
Keyword(s):  
Carbon Monoxide ◽  
Adsorption Process ◽  
Gas Sensing ◽  
Power Transformer ◽  
X Ray ◽  
Sensing Properties ◽  
Gas Molecule ◽  
Gas Sensing Properties ◽  
Transformer Fault ◽  
Optimum Working

Nano-SnO2powder was prepared by the hydrothermal method in this paper. X-ray powder diffraction (XRD) and scanning electron microscopy (SEM) were used to characterize the composition of the crystalline phase and the morphology of the prepared gas-sensitive materials, respectively. In particular, the study focused on the sensing behaviors of nano-SnO2-based sensor towards power transformer fault gases such as hydrogen and carbon monoxide. The optimum working temperature for hydrogen and carbon monoxide is about 400∘C and 360∘C, separately. Further investigations into the adsorption process of gas molecule on SnO2(110) surface based on the first principles were conducted. The calculations indicated that 1σorbits of H2split into several new electronic peaks and 5σorbits of CO almost degenerated completely in the adsorption process, which promoted charge transfer between gas molecule and SnO2(110) surface. It provides a qualitative explanation for the prepared nano-SnO2-based sensor exhibiting different gas sensing properties towards H2and CO.

scholarly journals Fabrication and gas sensing properties of two-dimensional Ti3C2TxMxene

2022 ◽  
Vol 71 (1) ◽  
pp. 010701-010701
Author(s):  
Han Dan ◽  
◽  
Liu Zhi-Hua ◽  
Liu Lu-Lu ◽  
Han Xiao-Mei ◽  
...  
Keyword(s):  
Gas Sensing ◽  
Two Dimensional ◽  
Sensing Properties ◽  
Gas Sensing Properties

scholarly journals Cobalt Oxide-Tin Oxide Composite: Polymer-Assisted Deposition and Gas Sensing Properties

2010 ◽  
Vol 20 (11) ◽  
pp. 611-616
Author(s):  
Sea-Yong An ◽  
Wei Li ◽  
Dong-Mi Jang ◽  
Hyuck Jung ◽  
Do-Jin Kim
Keyword(s):  
Cobalt Oxide ◽  
Tin Oxide ◽  
Gas Sensing ◽  
Composite Polymer ◽  
Sensing Properties ◽  
Oxide Composite ◽  
Gas Sensing Properties
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