Flexible and transparent sensors for ultra-low NO2 detection at room temperature under visible light illumination

2020 ◽  
Vol 8 (29) ◽  
pp. 14482-14490 ◽  
Author(s):  
Xiao-Xue Wang ◽  
Hua-Yao Li ◽  
Xin Guo
Keyword(s):  
Visible Light ◽  
Room Temperature ◽  
Light Illumination ◽  
Stability Tests ◽  
Visible Light Illumination ◽  
No2 Detection

Flexible and transparent sensors based on parallelly aligned In2O3 nanowires can detect ppb-level NO2 at room temperature under visible light (even under an iPhone screen). The sensing performances are maintained after bending and stability tests.

Room temperature NH3 detection of Ti/graphene devices promoted by visible light illumination

2017 ◽  
Vol 5 (5) ◽  
pp. 1113-1120 ◽  
Author(s):  
Min Zhao ◽  
Lanqin Yan ◽  
Xianfeng Zhang ◽  
Lihua Xu ◽  
Zhiwei Song ◽  
...  
Keyword(s):  
Chemical Vapor Deposition ◽  
Visible Light ◽  
Vapor Deposition ◽  
Room Temperature ◽  
Chemical Vapor ◽  
Light Illumination ◽  
Visible Light Illumination ◽  
Grown Graphene ◽  
Graphene Devices

3, 5 and 10 nm thick Ti decorated chemical-vapor-deposition (CVD) grown graphene devices (Ti/Gr) for NH3 detection were fabricated, and their sensing performances were great promoted by visible light illumination.

Prototype of a Porous ZnO SPV-Based Sensor for PCB Detection at Room Temperature under Visible Light Illumination

Langmuir ◽  
2010 ◽  
Vol 26 (16) ◽  
pp. 13703-13706 ◽  
Author(s):  
Mingtao Li ◽  
Guowen Meng ◽  
Qing Huang ◽  
Zhijun Yin ◽  
Mingzai Wu ◽  
...  
Keyword(s):  
Visible Light ◽  
Room Temperature ◽  
Light Illumination ◽  
Visible Light Illumination

All-Dry Transferred ReS2 Nanosheets for Ultrasensitive Room-Temperature NO2 Sensing under Visible Light Illumination

ACS Sensors ◽  
2020 ◽  
Vol 5 (10) ◽  
pp. 3172-3181
Author(s):  
Junwei Zeng ◽  
Yue Niu ◽  
Yelei Gong ◽  
Quan Wang ◽  
Hao Li ◽  
...  
Keyword(s):  
Visible Light ◽  
Room Temperature ◽  
Light Illumination ◽  
Visible Light Illumination

Ultrasensitive room temperature ppb-level NO2 gas sensors based on SnS2/rGO nanohybrids with P–N transition and optoelectronic visible light enhancement performance

2019 ◽  
Vol 7 (28) ◽  
pp. 8616-8625 ◽  
Author(s):  
Yifan Huang ◽  
Weicheng Jiao ◽  
Zhenming Chu ◽  
Guomin Ding ◽  
Meiling Yan ◽  
...  
Keyword(s):  
Visible Light ◽  
Gas Sensors ◽  
Room Temperature ◽  
Light Illumination ◽  
Light Enhancement ◽  
Visible Light Illumination ◽  
No2 Gas Sensors

SnS2/rGO gas sensors were developed, with P–N transition response for room temperature ppb-level NO2 detection and visible light illumination enhancement behavior.

A BODIPY-functionalized PdII photoredox catalyst for Sonogashira C–C cross-coupling reactions

2019 ◽  
Vol 55 (34) ◽  
pp. 4973-4976 ◽  
Author(s):  
Komadhie C. Dissanayake ◽  
Peters O. Ebukuyo ◽  
Yasser J. Dhahir ◽  
Kraig Wheeler ◽  
Hongshan He
Keyword(s):  
Visible Light ◽  
Room Temperature ◽  
Cross Coupling ◽  
Light Illumination ◽  
Coupling Reactions ◽  
Cross Coupling Reactions ◽  
Visible Light Illumination ◽  
First Time

We report for the first time a BODIPY-functionalized dichloro(1,10-phenanthroline)palladium(ii) complex as an efficient photoredox catalyst for the Sonogashira C–C cross-coupling between phenylacetylene derivatives and iodobenzene derivatives with yields up to 92% under visible light illumination at room temperature.

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