Flutelike Porous Hematite Nanorods and Branched Nanostructures: Synthesis, Characterisation and Application for Gas‐Sensing

2008 ◽  
Vol 14 (19) ◽  
pp. 5996-6002 ◽  
Author(s):  
Xinglong Gou ◽  
Guoxiu Wang ◽  
Xiangyang Kong ◽  
David Wexler ◽  
Joseph Horvat ◽  
...  
Keyword(s):  
Gas Sensing ◽  
Branched Nanostructures

Schottky diodes based on 2D materials for environmental gas monitoring: a review on emerging trends, recent developments and future perspectives

2021 ◽  
Author(s):  
Minu Mathew ◽  
Chandra Sekhar Rout
Keyword(s):  
Gas Sensing ◽  
2D Materials ◽  
Schottky Diodes ◽  
High Sensitivity ◽  
Future Perspectives ◽  
Working Temperature ◽  
Emerging Trends ◽  
Gas Sensing Properties ◽  
Recent Developments ◽  
Sensitivity And Selectivity

This review details the fundamentals, working principles and recent developments of Schottky junctions based on 2D materials to emphasize their improved gas sensing properties including low working temperature, high sensitivity, and selectivity.

Gas-sensing materials by cooperative assembly

2020 ◽  
Author(s):  
Carina Esteves ◽  
Susana Palma ◽  
Ana Rita Oliveira ◽  
Efthymia Ramou ◽  
Inês Moreira ◽  
...  
Keyword(s):  
Gas Sensing ◽  
Cooperative Assembly

Gas-sensing materials by cooperative assembly

2020 ◽  
Author(s):  
Carina Esteves ◽  
Susana Palma ◽  
Ana Rita Oliveira ◽  
Efthymia Ramou ◽  
Inês Moreira ◽  
...  
Keyword(s):  
Gas Sensing ◽  
Cooperative Assembly

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

Silicon Microhotplate Arrays as a Platform for Efficient Gas Sensing Thin Film Research

1996 ◽  
Vol 444 ◽  
Author(s):  
F. Dimeo ◽  
S. Semancik ◽  
R. E. Cavicchi ◽  
J. S. Suehle ◽  
N. H. Tea ◽  
...  
Keyword(s):  
Thin Film ◽  
Gas Sensing ◽  
Film Research

Abstract

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

Effect of Grain Size on Strain in a Copper Oxide Nanofilm for Gas Sensing Applications

2019 ◽  
Vol 11 (5) ◽  
pp. 05040-1-05040-4
Author(s):  
Sumanta Kumar Tripathy ◽  
◽  
Sanjay Kumar ◽  
Divya Aparna Narava ◽  
◽  
...  
Keyword(s):  
Grain Size ◽  
Copper Oxide ◽  
Gas Sensing ◽  
Sensing Applications

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.

Erratum: Remote gas sensing with mid-infra-red hollow waveguide

1992 ◽  
Vol 28 (9) ◽  
pp. 895
Author(s):  
C.A. Worrell ◽  
I.P. Giles ◽  
N.A. Adatia
Keyword(s):  
Gas Sensing ◽  
Hollow Waveguide ◽  
Infra Red
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