Conductive, Acid-Doped Polyaniline Electrospun Nanofiber Gas Sensing Substrates Made Using a Facile Dissolution Method

2021 ◽  
Author(s):  
Maryanne E Spiers ◽  
David J Nielsen ◽  
Karl D Pavey ◽  
Yen B Truong ◽  
Gregory C Rutledge ◽  
...  
Keyword(s):  
Gas Sensing ◽  
Electrospun Nanofiber ◽  
Dissolution Method ◽  
Doped Polyaniline

CSA doped polyaniline/CdS organic–inorganic nanohybrid: Physical and gas sensing properties

2012 ◽  
Vol 38 (7) ◽  
pp. 5501-5506 ◽  
Author(s):  
B.T. Raut ◽  
M.A. Chougule ◽  
S.R. Nalage ◽  
D.S. Dalavi ◽  
Sawanta Mali ◽  
...  
Keyword(s):  
Gas Sensing ◽  
Sensing Properties ◽  
Gas Sensing Properties ◽  
Doped Polyaniline

Synthesis and characterization of TiO2 doped polyaniline composites for hydrogen gas sensing

2011 ◽  
Vol 36 (10) ◽  
pp. 6343-6355 ◽  
Author(s):  
Subodh Srivastava ◽  
Sumit Kumar ◽  
V.N. Singh ◽  
M. Singh ◽  
Y.K. Vijay
Keyword(s):  
Gas Sensing ◽  
Hydrogen Gas ◽  
Synthesis And Characterization ◽  
Doped Polyaniline ◽  
Polyaniline Composites

scholarly journals Fundamentals on Polyaniline based Composites

2021 ◽  
pp. 1-43
Author(s):  
Muktikanta Panigrahi ◽  
◽  
Basudam Adhikari ◽  
Keyword(s):  
Polymer Composites ◽  
Gas Sensor ◽  
Conducting Polymer ◽  
Polyacrylic Acid ◽  
Gas Sensing ◽  
Doped Polyaniline ◽  
Conducting Polymer Composites ◽  
Polymer Stabilized ◽  
Ppm Level ◽  
Intrinsically Conducting Polymer

The background of work carried out highlighting on polyaniline, N-substituted polyaniline and acid-doped polyaniline. The problems associated with this polymer and promises it hold are also discussed. It also provides introduction to the nanocomposites of polyaniline/nanoclays, and polyaniline/polyacrylic acid. As well, we have described the polymer stabilized intrinsically conducting polymer composites. The state of the art polymer stabilised intrinsically conducting composites have been reviewed. At last, we have reviewed on the CH4 gas sensing since it has been recognized as one of the inflammable gas sensors. The main problem on the CH4 gas sensor lies on its room temperature operation and detection of low ppm level concentration.

scholarly journals Ammonia Gas Sensing Behavior of Tanninsulfonic Acid Doped Polyaniline-TiO2 Composite

Sensors ◽  
2015 ◽  
Vol 15 (10) ◽  
pp. 26415-26429 ◽  
Author(s):  
Venu Bairi ◽  
Shawn Bourdo ◽  
Nicolas Sacre ◽  
Dev Nair ◽  
Brian Berry ◽  
...  
Keyword(s):  
Gas Sensing ◽  
Ammonia Gas ◽  
Doped Polyaniline

scholarly journals Improving Ammonia Detecting Performance of Polyaniline Decorated rGO Composite Membrane with GO Doping

Materials ◽  
2021 ◽  
Vol 14 (11) ◽  
pp. 2829
Author(s):  
Yubin Yuan ◽  
Haiyang Wu ◽  
Xiangrui Bu ◽  
Qiang Wu ◽  
Xuming Wang ◽  
...  
Keyword(s):  
Gas Sensors ◽  
Gas Sensing ◽  
Response Process ◽  
Ammonia Gas ◽  
Adsorption Sites ◽  
Nh3 Adsorption ◽  
Doped Polyaniline ◽  
Ammonia Gas Sensors ◽  
Gas Response ◽  
Sensing Performance

Gas-sensing performance of graphene-based material has been investigated widely in recent years. Polyaniline (PANI) has been reported as an effective method to improve ammonia gas sensors’ response. A gas sensor based on a composite of rGO film and protic acid doped polyaniline (PA-PANI) with GO doping is reported in this work. GO mainly provides NH3 adsorption sites, and PA-PANI is responsible for charge transfer during the gas-sensing response process. The experimental results indicate that the NH3 gas response of rGO is enhanced significantly by decorating with PA-PANI. Moreover, a small amount of GO mixed with PA-PANI is beneficial to increase the gas response, which showed an improvement of 262.5% at 25 ppm comparing to no GO mixing in PA-PANI.

Synthesis, Characterization and Liquid Petroleum Gas Sensing of ZnFe2O4 Nanoribbons Doped Polyaniline Nanocomposites

2016 ◽  
Vol 14 (8) ◽  
pp. 817-823 ◽  
Author(s):  
B. S. Khened ◽  
M. V. N. Ambika Prasad ◽  
M. Sasikala
Keyword(s):  
Gas Sensing ◽  
Liquid Petroleum Gas ◽  
Doped Polyaniline

Measurements on room temperature gas sensing properties of CSA doped polyaniline–ZnO nanocomposites

Measurement ◽  
2012 ◽  
Vol 45 (3) ◽  
pp. 243-249 ◽  
Author(s):  
S.L. Patil ◽  
M.A. Chougule ◽  
Shashwati Sen ◽  
V.B. Patil
Keyword(s):  
Room Temperature ◽  
Gas Sensing ◽  
Sensing Properties ◽  
Gas Sensing Properties ◽  
Doped Polyaniline

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
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