C2N monolayer as NH3 and NO sensors: A DFT study

Yong, Yongliang; Cui, Hong‐Ling; Zhou, Qingxiao; Su, Xiangying; Kuang, Yanmin; Li, Xiaohong

doi:10.1016/j.apsusc.2019.05.040

Cited by 174 publications

(71 citation statements)

References 66 publications

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“…As a comparison, the recovery time has been reported to be about ∼10 −6 to ∼10 −9 seconds for different gas molecules (NH 3 , NO, CO, CO 2 , CH 4 ) adsorbed on C2N. 65 …”

Section: Resultsmentioning

confidence: 99%

In-plane graphene/boron nitride heterostructures and their potential application as toxic gas sensors

et al. 2021

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“…As a comparison, the recovery time has been reported to be about ∼10 −6 to ∼10 −9 seconds for different gas molecules (NH 3 , NO, CO, CO 2 , CH 4 ) adsorbed on C2N. 65 …”

Section: Resultsmentioning

confidence: 99%

In-plane graphene/boron nitride heterostructures and their potential application as toxic gas sensors

et al. 2021

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“…The adsorbed system is frequently heated to high temperatures to accomplish recovery. A theoretical prediction of the recovery time can be made based on transition-state theory [206]:…”

Section: (Iii) Recovery Timementioning

confidence: 99%

Recent Developments and Future Perspective on Electrochemical Glucose Sensors Based on 2D Materials

et al. 2022

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Diabetes is a health disorder that necessitates constant blood glucose monitoring. The industry is always interested in creating novel glucose sensor devices because of the great demand for low-cost, quick, and precise means of monitoring blood glucose levels. Electrochemical glucose sensors, among others, have been developed and are now frequently used in clinical research. Nonetheless, despite the substantial obstacles, these electrochemical glucose sensors face numerous challenges. Because of their excellent stability, vast surface area, and low cost, various types of 2D materials have been employed to produce enzymatic and nonenzymatic glucose sensing applications. This review article looks at both enzymatic and nonenzymatic glucose sensors made from 2D materials. On the other hand, we concentrated on discussing the complexities of many significant papers addressing the construction of sensors and the usage of prepared sensors so that readers might grasp the concepts underlying such devices and related detection strategies. We also discuss several tuning approaches for improving electrochemical glucose sensor performance, as well as current breakthroughs and future plans in wearable and flexible electrochemical glucose sensors based on 2D materials as well as photoelectrochemical sensors.

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“…In addition, we analyzed the conductivity changes in the Si 2 BN-ML in the presence of adsorbed gas molecules. Based on the sensing theory, it is clear that there occurred an enhancement in conductivity via the electron exchange mechanism 77,78 between the Si 2 BN-ML surface and COCl 2 and CO 2 Besides, it should be noticed that the enhanced DOS at and around the Fermi level effectively improves the conductivity by enhancing the electron transition probability. As stated, the conductance of the Si 2 BN-ML significantly improved in the presence of gas molecules and the enhanced conductance is also favorable for the fabrication of highly sensitive COCl 2 and CO 2 sensors.…”

Section: Mechanical and Electronic Propertiesmentioning

confidence: 99%

From fundamental to CO₂ and COCl₂ gas sensing properties of pristine and defective Si₂BN monolayers

Thomas

Madam

Zaeem

2022

Phys. Chem. Chem. Phys.

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C2N monolayer as NH3 and NO sensors: A DFT study

Cited by 174 publications

References 66 publications

In-plane graphene/boron nitride heterostructures and their potential application as toxic gas sensors

In-plane graphene/boron nitride heterostructures and their potential application as toxic gas sensors

Recent Developments and Future Perspective on Electrochemical Glucose Sensors Based on 2D Materials

From fundamental to CO₂ and COCl₂ gas sensing properties of pristine and defective Si₂BN monolayers

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C2N monolayer as NH3 and NO sensors: A DFT study

Cited by 174 publications

References 66 publications

In-plane graphene/boron nitride heterostructures and their potential application as toxic gas sensors

In-plane graphene/boron nitride heterostructures and their potential application as toxic gas sensors

Recent Developments and Future Perspective on Electrochemical Glucose Sensors Based on 2D Materials

From fundamental to CO2 and COCl2 gas sensing properties of pristine and defective Si2BN monolayers

Contact Info

Product

Resources

About

From fundamental to CO₂ and COCl₂ gas sensing properties of pristine and defective Si₂BN monolayers