Nitrogen Dioxide Gas Sensor Based on Liquid-Phase-Exfoliated Black Phosphorus Nanosheets

2020 ◽  
Vol 3 (7) ◽  
pp. 6440-6447 ◽  
Author(s):  
Tianding Chen ◽  
Ziqiang Cheng ◽  
Qiong Tian ◽  
Jiahong Wang ◽  
Xuefeng Yu ◽  
...  
Keyword(s):  
Liquid Phase ◽  
Nitrogen Dioxide ◽  
Gas Sensor ◽  
Black Phosphorus

scholarly journals Alkali metal doping of black phosphorus monolayer for ultrasensitive capture and detection of nitrogen dioxide

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Azam Marjani ◽  
Mehdi Ghambarian ◽  
Mohammad Ghashghaee
Keyword(s):  
Alkali Metal ◽  
Nitrogen Dioxide ◽  
Work Function ◽  
Black Phosphorus ◽  
Research Interest ◽  
Metal Doping ◽  
Li Doping ◽  
Rational Development ◽  
Parallel Configuration ◽  
First Time

AbstractBlack phosphorus nanostructures have recently sparked substantial research interest for the rational development of novel chemosensors and nanodevices. For the first time, the influence of alkali metal doping of black phosphorus monolayer (BP) on its capabilities for nitrogen dioxide (NO2) capture and monitoring is discussed. Four different nanostructures including BP, Li-BP, Na-BP, and K-BP were evaluated; it was found that the adsorption configuration on Li-BP was different from others such that the NO2 molecule preferred a vertical stabilization rather than a parallel configuration with respect to the surface. The efficiency for the detection increased in the sequence of Na-BP < BP < K-BP < Li-BP, with the most significant improvement of + 95.2% in the case of Li doping. The Na-BP demonstrated the most compelling capacity (54 times higher than BP) for NO2 capture and catalysis (− 24.36 kcal/mol at HSE06/TZVP). Furthermore, the K-doped device was appropriate for both nitrogen dioxide adsorption and sensing while also providing the highest work function sensitivity (55.4%), which was much higher than that of BP (10.4%).

Ozone and nitrogen dioxide gas sensor based on a nanostructured SrTi0.85Fe0.15O3 thin film

2015 ◽  
Vol 638 ◽  
pp. 374-379 ◽  
Author(s):  
Luís F. da Silva ◽  
Valmor R. Mastelaro ◽  
Ariadne C. Catto ◽  
Carlos A. Escanhoela ◽  
Sandrine Bernardini ◽  
...  
Keyword(s):  
Thin Film ◽  
Nitrogen Dioxide ◽  
Gas Sensor

scholarly journals Fe2O3nanowires for thermoelectric nitrogen dioxide gas sensor

AIP Advances ◽  
2018 ◽  
Vol 8 (12) ◽  
pp. 125111 ◽  
Author(s):  
J. Y. Lin ◽  
A. J. Zhang ◽  
S. H. Huang
Keyword(s):  
Nitrogen Dioxide ◽  
Gas Sensor

scholarly journals Flexible nitrogen dioxide gas sensor based on reduced graphene oxide sensing material using silver nanowire electrode

2020 ◽  
Vol 69 (5) ◽  
pp. 058101
Author(s):  
Chuang Li ◽  
Wei-Wei Li ◽  
Li Cai ◽  
Dan Xie ◽  
Bao-Jun Liu ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Nitrogen Dioxide ◽  
Reduced Graphene Oxide ◽  
Gas Sensor ◽  
Silver Nanowire ◽  
Sensing Material ◽  
Reduced Graphene

Viscosity of Nitrogen Dioxide in the Liquid Phase

1953 ◽  
Vol 45 (9) ◽  
pp. 2117-2119 ◽  
Author(s):  
G. N. Richter ◽  
H. H. Reamer ◽  
B. H. Sage
Keyword(s):  
Liquid Phase ◽  
Nitrogen Dioxide

Poly (3, 3‴-dialkylquaterthiophene) Based Flexible Nitrogen Dioxide Gas Sensor

2018 ◽  
Vol 2 (1) ◽  
pp. 1-4 ◽  
Author(s):  
Chandan Kumar ◽  
Gopal Rawat ◽  
Hemant Kumar ◽  
Yogesh Kumar ◽  
Smrity Ratan ◽  
...  
Keyword(s):  
Nitrogen Dioxide ◽  
Gas Sensor

CONDITIONS FOR THE PHOTOCHEMICAL NITRATION OF BENZENE

1965 ◽  
Vol 43 (6) ◽  
pp. 1714-1719 ◽  
Author(s):  
David L. Bunbury
Keyword(s):  
Liquid Phase ◽  
Quantum Yield ◽  
Nitrogen Dioxide ◽  
Gas Phase ◽  
Dark Reaction ◽  
Gas Phases

The reaction of benzene and nitrogen dioxide to produce nitrobenzene has been studied in the liquid and gas phases, in the dark, and with irradiation by light of 439 mμ and of 366 mμ. The concentration of NO2 in the liquid was varied from 0.08 to 1.6 moles/1 and in the gas from 0.0035 to 0.053 moles/1. No nitrobenzene was produced under any conditions in the liquid phase. Nitrobenzene is produced in the gas phase at high NO2 concentrations with irradiation by 366 mμ light. The quantum yield is 0.2. At 439 mμ the quantum yield is not more than 0.02. There is a very small dark reaction. As the concentration of NO2 in the gas is reduced the yield of nitrobenzene falls off very rapidly and is zero at the lowest concentration used, both in dark and light.

Farming of maize-like zinc oxide via a modified SILAR technique as a selective and sensitive nitrogen dioxide gas sensor

RSC Advances ◽  
2016 ◽  
Vol 6 (93) ◽  
pp. 90916-90922 ◽  
Author(s):  
V. L. Patil ◽  
S. A. Vanalakar ◽  
A. S. Kamble ◽  
S. S. Shendage ◽  
J. H. Kim ◽  
...  
Keyword(s):  
Zinc Oxide ◽  
Nitrogen Dioxide ◽  
Metal Oxides ◽  
Gas Sensor ◽  
Hierarchical Nanostructures ◽  
Silar Technique

Novel hierarchical nanostructures of metal oxides synthesized via simplistic SILAR cycles.

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