Cr, Mn, Fe修饰的石墨烯表面吸附H<sub>2</sub>S气敏性研究

岳远霞; 罗磊; 朱洪强; 吴泽邦; 尹开慧; 杨英

doi:10.13873/J.1000-9787(2024)11-0045-04

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Cr, Mn, Fe修饰的石墨烯表面吸附H₂S气敏性研究

研究与探讨 | 更新时间：2025-09-11

- Cr, Mn, Fe修饰的石墨烯表面吸附H₂S气敏性研究
- 暂无标题
- 传感器与微系统 2024年第11期页码：45-48
- 作者机构：
  
  重庆师范大学物理与电子工程学院
- 作者简介：
- 基金信息：
  
  国家自然科学基金资助项目(12104076);重庆市自然科学基金资助项目(CSTB2023NSCQ—MSX0207,CSTB2023NSCQ—MSX0425);重庆市技术创新与应用发展专项项目(cstc2021jscx—gksbX0028);重庆市教委科学技术研究计划项目(KJQN202200507,KJQN202300513,KJQN202200569);重庆市教委科学技术研究项目(KJZD—K202300516);重庆市高等教育教学改革研究项目(223145);重庆市研究生教育“课程思政”示范项目(YKCSZ23102)
- DOI：10.13873/J.1000-9787(2024)11-0045-04
  中图分类号： TQ127.11;TP212
- 纸质出版：2024
- 稿件说明：
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岳远霞, 罗磊, 朱洪强, 等. Cr, Mn, Fe修饰的石墨烯表面吸附H₂S气敏性研究[J]. 传感器与微系统, 2024,(11):45-48.
岳远霞, 罗磊, 朱洪强, 等. Cr, Mn, Fe修饰的石墨烯表面吸附H₂S气敏性研究[J]. 传感器与微系统, 2024,(11):45-48. DOI： 10.13873/J.1000-9787(2024)11-0045-04.

DOI：

摘要

本文利用基于密度泛函理论（DFT）的第一性原理平面波超软赝势计算方法，对H

S气体分别在铬（Cr）

锰（Mn）

铁（Fe）修饰的石墨烯表面上吸附的行为进行了理论研究。研究结果表明：未经金属原子修饰的石墨烯表面（GN）吸附H

S气体后，吸附能大于-0.6 eV

气体与基底之间的有效电荷密度重叠在0.1 e/?

以下，对气体的吸附为物理吸附。由于金属的修饰，改善了石墨烯表面的比表面积及电子性质。Cr

Fe修饰的石墨烯（TM/SV-GN）吸附H

S气体后，吸附能小于-0.8 eV

气体与基底之间的有效电荷密度重叠达到0.3 e/?

以上，为化学吸附，有望成为H

S气体传感器。从吸附后材料的光学性质来看，Fe原子修饰的石墨烯表面在可见光内具有较好的光学性能。

Abstract

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references

武天飞,杨先军.NO_2气体传感器的研究现状[J].传感器与微系统,2024(04).

马祥云,王素华.基于MOS的CO气体传感器研究进展[J].传感器与微系统,2024(03).

孙士斌,张叶裕,高晨阳,常雪婷.基于共溅射ZnO/SnO_2异质结薄膜的气体传感器研究[J].传感器与微系统,2024(02).

朱成龙,周杨,吴科,张然然,李丽丽,汶飞.基于二维材料的气体传感器研究进展[J].传感器与微系统,2023(06).

Odey D.O.,Edet H.O.,Louis H.,Gber T.E.,Nwagu A.D.,Adalikwu S.A.,Adeyinka A.S..Heteroatoms (B, N, and P) doped on nickel-doped graphene for phosgene (COCl2) adsorption: insight from theoretical calculations[J].Materials Today Sustainability,2023.

Shamim Siraj Ud Daula,Roy Debashis,Alam Shamiul,Piya Afiya Akter,Rahman Mohammad Sadiqur,Hossain Md. Kamal,Ahmed Farid.Doubly doped graphene as gas sensing materials for oxygen-containing gas molecules: A first-principles investigation[J].Applied Surface Science,2022.

Li Xiang,Yang Huimin,Hu Xiafen,Wu Qirui,Xiong Weiqiang,Qin Ziyu,Xie Changsheng,Zeng Dawen.Exposed Mo atoms induced by micropores enhanced H2S sensing of MoO3 nanoflowers.[J].Journal of hazardous materials,2022.

Qu Yongfeng,Ding Jijun,Chen Haixia,Peng Jianhong.Effect of noble metal atoms on adsorption and electronic properties of graphene toward toxic gas[J].Computational and Theoretical Chemistry,2021.

Dyck Ondrej,Yoon Mina,Zhang Lizhi,Lupini Andrew R.,Swett Jacob L.,Jesse Stephen.Doping of Cr in Graphene Using Electron Beam Manipulation for Functional Defect Engineering[J].ACS APPLIED NANO MATERIALS,2020.

Kaushal Sandeep,Kaur Manpreet,Kaur Navdeep,Kumari Vanita,Singh Prit Pal.Heteroatom-doped graphene as sensing materials: a mini review[J].RSC ADVANCES,2020.

Wang Yu,Li Sisi,Yang Haiyan,Luo Jie.Progress in the functional modification of graphene/graphene oxide: a review[J].RSC Advances,2020.

Gao Xin,Zhou Qu,Wang Jingxuan,Xu Lingna,Zeng Wen.Adsorption of SO2 molecule on Ni-doped and Pd-doped graphene based on first-principle study[J].Applied Surface Science,2020.

ICS,B.Z.U. Multan.Current Review on Synthesis, Composites and Multifunctional Properties of Graphene.[J].Topics in current chemistry (Cham),2019.

Sang Won Lee,Wonseok Lee,Yoochan Hong,Gyudo Lee,Dae Sung Yoon.Recent advances in carbon material-based NO 2 gas sensors[J].Sensors & Actuators: B. Chemical,2018.

Shen Lu,Zhang Lihua,Wang Kui,Miao Lijing,Lan Qiaofeng,Jiang Kemin,Lu Huanming,Li Ming,Li Yong,Shen Bin,Zheng Wenge.Analysis of oxidation degree of graphite oxide and chemical structure of corresponding reduced graphite oxide by selecting different-sized original graphite[J].RSC Advances,2018.

Maziar Noei.DFT study on the sensitivity of open edge graphene toward CO 2 gas[J].Vacuum,2016.

Wei Li,Xiao-Min Lu,Guo-Qing Li,Juan-Juan Ma,Peng-Yu Zeng,Jun-Fang Chen,Zhong-Liang Pan,Qing-Yu He.First-principle study of SO 2 molecule adsorption on Ni-doped vacancy-defected single-walled (8,0) carbon nanotubes[J].Applied Surface Science,2016.

Zhao Jiang,Pei Qin,Tao Fang.Investigation on adsorption and decomposition of H 2 S on Pd (1 0 0) surface: A DFT study[J].Surface Science,2015.

grid.4280.e, 0000 0001 2180 6431, Department of Chemistry, National University of Singapore, 117543, Singapore,grid.45672.32, 0000 0001 1926 5090, Division of Chemical and Life Science and Engineering, Membrane Research Centre, King Abdullah University of Science and Technology, Thuwal 23955-6900, Saudi Arabia,grid.452274.2, 0000 0000 9636 1724, Optical Materials and Systems Division, Data Storage Institute, A*STAR, 117608, Singapore,grid.4280.e, 0000 0001 2180 6431, Department of Physics, National University of Singapore, 117543, Singapore,grid.4280.e, 0000 0001 2180 6431, Department of Chemistry, National University of Singapore, 117543, Singapore,grid.59025.3b, 0000 0001 2224 0361, Division of Chemistry and Biological Chemistry, Nanyang Technological University, 637371 Singapore,grid.59025.3b, 0000 0001 2224 0361, Division of Chemistry and Biological Chemistry, Nanyang Technological University, 637371 Singapore,grid.4280.e, 0000 0001 2180 6431, Department of Chemistry, National University of Singapore, 117543, Singapore,grid.4280.e, 0000 0001 2180 6431, Department of Physics, National University of Singapore, 117543, Singapore,grid.452274.2, 0000 0000 9636 1724, Optical Materials and Systems Division, Data Storage Institute, A*STAR, 117608, Singapore,grid.4280.e, 0000 0001 2180 6431, Department of Electrical and Computer Engineering, National University of Singapore, 117543, Singapore,grid.4280.e, 0000 0001 2180 6431, Department of Chemistry, National University of Singapore, 117543, Singapore.Simultaneous phase and size control of upconversion nanocrystals through lanthanide doping.[J].Nature,2010.

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Cr, Mn, Fe修饰的石墨烯表面吸附H2S气敏性研究

暂无标题

DOI：10.13873/J.1000-9787(2024)11-0045-04

摘要

Abstract

关键词

Keywords

references

Cr, Mn, Fe修饰的石墨烯表面吸附H₂S气敏性研究