Controllable synthesis of MoS2@MoO2 nanonetworks for enhanced NO2 room temperature sensing in air

Nanoscale ◽  
2019 ◽  
Vol 11 (17) ◽  
pp. 8554-8564 ◽  
Author(s):  
Muhammad Ikram ◽  
Lujia Liu ◽  
Yang Liu ◽  
Mohib Ullah ◽  
Laifeng Ma ◽  
...  
Keyword(s):  
Room Temperature ◽  
Temperature Sensing ◽  
Controllable Synthesis ◽  
Cvd Method ◽  
One Step ◽  
Sensing Performance

MoS2@MoO2 with controllable morphology fabricated via a one-step CVD method showed enhanced NO2 sensing performance at room temperature in air.

One-step synthesis of mesoporous Al2O3–In2O3nanofibres with remarkable gas-sensing performance to NOxat room temperature

2014 ◽  
Vol 2 (4) ◽  
pp. 949-956 ◽  
Author(s):  
Jun Gao ◽  
Linlin Wang ◽  
Kan Kan ◽  
Shuang Xu ◽  
Liqiang jing ◽  
...  
Keyword(s):  
Room Temperature ◽  
Gas Sensing ◽  
One Step ◽  
Sensing Performance

scholarly journals Room-temperature sensing performance of hydrogen using palladium-based film by optical setup

2020 ◽  
Vol 50 (4) ◽  
Author(s):  
_ Yiyun Yao ◽  
Alain J. Corso ◽  
Marco Bazzan ◽  
Enrico Tessarolo ◽  
Zhanshan Wang ◽  
...  
Keyword(s):  
Lattice Constant ◽  
Room Temperature ◽  
Temperature Sensing ◽  
The Other ◽  
Hydrogen Atoms ◽  
Alloy Films ◽  
Sensitivity Loss ◽  
Interstitial Volume ◽  
Pt Alloy ◽  
Sensing Performance

H2 sensing performance of novel Pd–Pt alloy films has been compared with those obtained by using Pd films and H2-reducted PdO films. Two different detecting systems were used to measure the hydrogenation and de-hydrogenation phases with a H2 concentration of both 5% v/v nitrogen and 1% v/v nitrogen at room temperature. The sensitivity loss observed for the Pd–Pt alloy and H2-reducted PdO samples with respect to pure Pd samples can be explained in terms of the reduction in the lattice constant and interstitial volume due to the Pt addition, which determine a decrement of hydrogen atoms penetrating in the films. On the other hand, results show an improvement in time -response for Pd–Pt alloy and H2-reducted PdO films with respect to pure Pd ones, presumably due to the increase of its permeability to H2. Moreover, the sensing measurements repeated after 60 days show that the Pd–Pt alloy films, unlike the Pd-based ones, fully preserve their performances, demonstrating the advantage of the Pt inclusion for stability purposes when the samples are stored upon humidity.

A lanthanide ion-doped Ba3Sc2F12 phosphor: hydrothermal synthesis, morphological control, energy transfer, and temperature-sensing performance

2020 ◽  
Vol 49 (18) ◽  
pp. 5881-5889
Author(s):  
Yini Mao ◽  
Li Jiang ◽  
Shanshan Hu ◽  
Jianfeng Tang ◽  
Yu Luo ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Hydrothermal Synthesis ◽  
Hydrothermal Method ◽  
Temperature Sensing ◽  
Raw Material ◽  
Lanthanide Ion ◽  
Morphological Control ◽  
One Step ◽  
Sensing Performance

Ba3Sc2F12 crystals were synthesized by a facile one-step hydrothermal method with Ba/Sc raw material in a ratio of 3 : 2.

scholarly journals Facile and controllable synthesis of hydroxyapatite/graphene hybrid materials with enhanced sensing performance towards ammonia

The Analyst ◽  
2015 ◽  
Vol 140 (15) ◽  
pp. 5235-5242 ◽  
Author(s):  
Qing Zhang ◽  
Yong Liu ◽  
Ying Zhang ◽  
Huixia Li ◽  
Yanni Tan ◽  
...  
Keyword(s):  
Hybrid Materials ◽  
Room Temperature ◽  
Controllable Synthesis ◽  
Sensing Performance

Hydroxyapatite/graphene hybrid materials with two different morphologies exhibit high sensing ability towards ammonia at room temperature.

Hydrogen sensors based on Pt-decorated SnO2 nanorods with fast and sensitive room-temperature sensing performance

2019 ◽  
Vol 811 ◽  
pp. 152086 ◽  
Author(s):  
Zihui Chen ◽  
Keyang Hu ◽  
Piaoyun Yang ◽  
Xingxing Fu ◽  
Zhao Wang ◽  
...  
Keyword(s):  
Room Temperature ◽  
Temperature Sensing ◽  
Hydrogen Sensors ◽  
Sno2 Nanorods ◽  
Sensing Performance

Controllable synthesis of an intercalated SnS2/aEG structure for enhanced NO2 gas sensing performance at room temperature

2020 ◽  
Vol 44 (20) ◽  
pp. 8650-8659
Author(s):  
Laifeng Ma ◽  
Xueyi Zhang ◽  
Jue Wang ◽  
Muhammad Ikram ◽  
Mohib Ullah ◽  
...  
Keyword(s):  
Room Temperature ◽  
Gas Sensing ◽  
Controllable Synthesis ◽  
Sensing Performance

An intercalated SnS2/aEG structure with abundant heterojunctions for enhanced NO2 gas sensing performance at room temperature.

Room temperature sensing performance of graphene-like SnS2 towards ammonia

2015 ◽  
Author(s):  
Hao Wang ◽  
Keng Xu ◽  
Dawen Zeng
Keyword(s):  
Room Temperature ◽  
Temperature Sensing ◽  
Sensing Performance

Experimental study on structural, optoelectronic and room temperature sensing performance of Nickel doped ZnO based ethanol sensors

2018 ◽  
Vol 78 ◽  
pp. 30-39 ◽  
Author(s):  
M. Sudha ◽  
S. Radha ◽  
S. Kirubaveni ◽  
R. Kiruthika ◽  
R. Govindaraj ◽  
...  
Keyword(s):  
Experimental Study ◽  
Room Temperature ◽  
Temperature Sensing ◽  
Doped Zno ◽  
Sensing Performance

One step synthesis of PANI/Fe2O3 nanocomposites and flexible film for enhanced NH3 sensing performance at room temperature

2019 ◽  
Vol 30 (25) ◽  
pp. 255502 ◽  
Author(s):  
Chonghui Zhu ◽  
Umut Cakmak ◽  
Ommeaymen Sheikhnejad ◽  
Xiaoli Cheng ◽  
Xianfa Zhang ◽  
...  
Keyword(s):  
Room Temperature ◽  
Flexible Film ◽  
One Step ◽  
Sensing Performance

One-step synthesis of palladium oxide-functionalized tin dioxide nanotubes: Characterization and high nitrogen dioxide gas sensing performance at room temperature

2019 ◽  
Vol 537 ◽  
pp. 79-90 ◽  
Author(s):  
Lei Teng ◽  
Yang Liu ◽  
Muhammad Ikram ◽  
Zhi Liu ◽  
Mohib Ullah ◽  
...  
Keyword(s):  
Nitrogen Dioxide ◽  
Room Temperature ◽  
Tin Dioxide ◽  
Gas Sensing ◽  
Palladium Oxide ◽  
High Nitrogen ◽  
One Step ◽  
Sensing Performance
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