scholarly journals The effects of central metals on ammonia sensing of metallophthalocyanines covalently bonded to graphene oxide hybrids

RSC Advances ◽  
2017 ◽  
Vol 7 (54) ◽  
pp. 34215-34225 ◽  
Author(s):  
Yong Li ◽  
Bin Wang ◽  
Zheying Yu ◽  
Xiaoqing Zhou ◽  
Di Kang ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Room Temperature ◽  
Sensing Properties ◽  
Ammonia Sensing ◽  
Covalently Bonded ◽  
Amidation Reaction

Stably dispersed aPcM–GO hybrids were prepared by a facile amidation reaction with excellent NH3 sensing properties at room temperature, which rely to the aPcM functionalization on GO.

Enhancement in Room Temperature Ammonia Sensing Properties of Naphthalene Diimides through Core Expansion

2022 ◽  
Author(s):  
Salman Ali ◽  
Mohammed Jameel ◽  
Glenn Oldham ◽  
Akhil Gupta ◽  
Mahnaz Shafiei ◽  
...  
Keyword(s):  
Active Layer ◽  
Organic Semiconductor ◽  
Room Temperature ◽  
Ammonia Gas ◽  
Sensing Properties ◽  
Ammonia Sensing ◽  
Naphthalene Diimide ◽  
Naphthalene Diimides

An amperometric type sensor whose active layer is derived from a tetra core-substituted organic semiconductor, naphthalene diimide (NDI-CN4), has been evaluated for ammonia gas (3, 6, 25 and 50 ppm)...

The influence of oxygen functional groups on gas-sensing properties of reduced graphene oxide (rGO) at room temperature

RSC Advances ◽  
2016 ◽  
Vol 6 (57) ◽  
pp. 52339-52346 ◽  
Author(s):  
X. Wang ◽  
X. Li ◽  
Y. Zhao ◽  
Y. Chen ◽  
J. Yu ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Functional Groups ◽  
Room Temperature ◽  
Gas Sensing ◽  
Sensing Properties ◽  
Oxygen Functional Groups ◽  
Reduced Graphene ◽  
Gas Sensing Properties

Three methods were used to prepare reduced graphene oxide (rGO) with various ratios of oxygen functional groups, such as –OOH, –OH and CO, to study their effects on the NO2 sensing properties at room temperature.

Room temperature ammonia sensing properties of nanostructured polyaniline salt and polyaniline base thin films

2017 ◽  
Vol 518 (1) ◽  
pp. 137-145 ◽  
Author(s):  
Deepak S. Upadhye ◽  
Sagar B. Bagul ◽  
Nanasaheb P. Huse ◽  
Avinash S. Dive ◽  
Ramphal Sharma
Keyword(s):  
Thin Films ◽  
Room Temperature ◽  
Sensing Properties ◽  
Ammonia Sensing

Preparation of porous silicon/Pd-loaded WO 3 nanowires for enhancement of ammonia sensing properties at room temperature

2018 ◽  
Vol 79 ◽  
pp. 113-118 ◽  
Author(s):  
Xiaoyong Qiang ◽  
Ming Hu ◽  
Boshuo Zhao ◽  
Yue Qin ◽  
Tianyi Zhang ◽  
...  
Keyword(s):  
Porous Silicon ◽  
Room Temperature ◽  
Sensing Properties ◽  
Ammonia Sensing
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