A Highly Sensitive Ammonia Gas Sensor Based on an Ag+/K+Composite Ion Doped Glass Optical Waveguide System

1996 ◽  
Vol 25 (2) ◽  
pp. 103-104 ◽  
Author(s):  
Xiao-Min Chen ◽  
Kiminori Itoh ◽  
Masayuki Murabayashi ◽  
Chiaki Igarashi
Keyword(s):  
Gas Sensor ◽  
Optical Waveguide ◽  
Ammonia Gas ◽  
Highly Sensitive ◽  
Waveguide System ◽  
Doped Glass

PCB-Integrated Optical Waveguide Sensors: An Ammonia Gas Sensor

2013 ◽  
Vol 31 (10) ◽  
pp. 1628-1635 ◽  
Author(s):  
N. Bamiedakis ◽  
T. Hutter ◽  
R. V. Penty ◽  
I. H. White ◽  
S. R. Elliott
Keyword(s):  
Gas Sensor ◽  
Optical Waveguide ◽  
Ammonia Gas ◽  
Integrated Optical ◽  
Waveguide Sensors ◽  
Integrated Optical Waveguide

Highly sensitive and selective ammonia gas sensor based on FAPbCl3 lead halide perovskites

2021 ◽  
Author(s):  
Aleksei A. Parfenov ◽  
Olga R. Yamilova ◽  
Lavrenty G. Gutsev ◽  
Diana K. Sagdullina ◽  
Artyom V. Novikov ◽  
...  
Keyword(s):  
Gas Sensor ◽  
Gas Sensors ◽  
Specific Interaction ◽  
Lead Chloride ◽  
Ammonia Gas ◽  
Highly Sensitive ◽  
Halide Perovskites ◽  
Lead Halide

We report gas sensors based on formamidinium lead chloride (FAPbCl3), which demonstrate a strong and outstandingly selective response towards ammonia due to the specific interaction of the halide vacancies with NH3.

scholarly journals Zinc Phthalocyanine Thin Film-Based Optical Waveguide H2S Gas Sensor

2021 ◽  
Author(s):  
Kediliya Wumaier ◽  
Gulgina Mamtmin ◽  
Qingrong Ma ◽  
Asiya Maimaiti ◽  
Patima Nizamidin ◽  
...  
Keyword(s):  
Thin Film ◽  
Gas Sensor ◽  
Optical Waveguide ◽  
Gas Sensors ◽  
Room Temperature ◽  
Detection System ◽  
Cost Effective ◽  
Zinc Phthalocyanine ◽  
Highly Sensitive ◽  
H2s Gas Sensor

AbstractThe detection of hydrogen sulfide (H2S) is essential because of its toxicity and abundance in the environment. Hence, there is an urgent requisite to develop a highly sensitive and economical H2S detection system. Herein, a zinc phthalocyanine (ZnPc) thin film-based K+-exchanged optical waveguide (OWG) gas sensor was developed for H2S detection by using spin coating. The sensor showed excellent H2S sensing performance at room temperature with a wide linear range (0.1 ppm–500 ppm), reproducibility, stability, and a low detection limit of 0.1 ppm. The developed sensor showed a significant prospect in the development of cost-effective and highly sensitive H2S gas sensors.

Highly sensitive optical ammonia gas sensor based on Sn Doped V2O5 Nanoparticles

2018 ◽  
Vol 108 ◽  
pp. 266-274 ◽  
Author(s):  
Nitu Singh ◽  
Ahmad Umar ◽  
Neha Singh ◽  
H. Fouad ◽  
Othman Y. Alothman ◽  
...  
Keyword(s):  
Gas Sensor ◽  
Ammonia Gas ◽  
Highly Sensitive

Highly sensitive room temperature ammonia gas sensor using pristine graphene: The role of biocompatible stabilizer

Carbon ◽  
2021 ◽  
Vol 173 ◽  
pp. 262-270
Author(s):  
Shirong Huang ◽  
Luis Antonio Panes-Ruiz ◽  
Alexander Croy ◽  
Markus Löffler ◽  
Vyacheslav Khavrus ◽  
...  
Keyword(s):  
Gas Sensor ◽  
Room Temperature ◽  
Pristine Graphene ◽  
Ammonia Gas ◽  
Highly Sensitive
Sign in / Sign up

Export Citation Format

Share Document