Mechanistic insights into magnetic and gas sensing properties of (F, Na)-codoped ZnO nanocrystals by room-temperature photoluminescence

2019 ◽  
Vol 496 ◽  
pp. 143511 ◽  
Author(s):  
Huan Yuan ◽  
Ming Xu ◽  
Chengjun Dong ◽  
Jian Ma ◽  
Xiaoyi Wang
Keyword(s):  
Room Temperature ◽  
Gas Sensing ◽  
Sensing Properties ◽  
Room Temperature Photoluminescence ◽  
Zno Nanocrystals ◽  
Gas Sensing Properties

A facile microwave synthesis of rGO, ZrO2 and rGO–ZrO2 nanocomposite and their room temperature gas sensing properties

2019 ◽  
Vol 30 (18) ◽  
pp. 17094-17105
Author(s):  
Akshay Krishnakumar ◽  
Parthasarathy Srinivasan ◽  
Arockia Jayalatha Kulandaisamy ◽  
K. Jayanth Babu ◽  
John Bosco Balaguru Rayappan
Keyword(s):  
Microwave Synthesis ◽  
Room Temperature ◽  
Gas Sensing ◽  
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.

In2O3 sensitized disordered porous SnO2 aerogel with remarkable gas-sensing properties at room temperature

2018 ◽  
Vol 325 ◽  
pp. 17-23 ◽  
Author(s):  
Tian-tian Li ◽  
Ren-rong Zheng ◽  
Hui Yu ◽  
Long Xia ◽  
Ying Yang ◽  
...  
Keyword(s):  
Room Temperature ◽  
Gas Sensing ◽  
Sensing Properties ◽  
Gas Sensing Properties

Room temperature ammonia gas sensing properties of polyaniline nanofibers

2019 ◽  
Vol 30 (9) ◽  
pp. 8371-8380 ◽  
Author(s):  
S. B. Kulkarni ◽  
Y. H. Navale ◽  
S. T. Navale ◽  
F. J. Stadler ◽  
V. B. Patil
Keyword(s):  
Room Temperature ◽  
Gas Sensing ◽  
Ammonia Gas ◽  
Sensing Properties ◽  
Polyaniline Nanofibers ◽  
Gas Sensing Properties

One-step synthesis of hierarchical α-Ni(OH)2 flowerlike architectures and their gas sensing properties for NOx at room temperature

CrystEngComm ◽  
2012 ◽  
Vol 14 (20) ◽  
pp. 6843 ◽  
Author(s):  
Hongjie Wang ◽  
Jun Gao ◽  
Zhigang Li ◽  
Yunlong Ge ◽  
Kan Kan ◽  
...  
Keyword(s):  
Room Temperature ◽  
Gas Sensing ◽  
Sensing Properties ◽  
Gas Sensing Properties ◽  
One Step

Room-temperature hydrogen gas sensing properties of the networked Cr2O3-functionalized Nb2O5 nanostructured sensor

2016 ◽  
Vol 22 (4) ◽  
pp. 730-736 ◽  
Author(s):  
Sunghoon Park ◽  
Hyejoon Kheel ◽  
Gun-Joo Sun ◽  
Hyoun Woo Kim ◽  
Taegyung Ko ◽  
...  
Keyword(s):  
Room Temperature ◽  
Gas Sensing ◽  
Hydrogen Gas ◽  
Sensing Properties ◽  
Gas Sensing Properties ◽  
Nanostructured Sensor

Highly ordered sandwich-type (phthalocyaninato)(porphyrinato) europium double-decker nanotubes and room temperature NO2 sensitive properties

2017 ◽  
Vol 46 (5) ◽  
pp. 1531-1538 ◽  
Author(s):  
Peihua Zhu ◽  
Yucheng Wang ◽  
Pan Ma ◽  
Feifei Song ◽  
Xinyu Han ◽  
...  
Keyword(s):  
Room Temperature ◽  
Gas Sensing ◽  
High Sensitivity ◽  
Molecular Packing ◽  
Sensing Properties ◽  
Double Decker ◽  
Gas Sensing Properties ◽  
Sandwich Type

Nanotubes of compound 2 showed high sensitivity to NO2, revealing that a molecular packing mode can tune gas sensing properties.

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.

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