Collisions of noble gas atoms with graphene and a graphene nanodome | |
Department | 中科院西北特色植物资源化学重点实验室/甘肃省天然药物重点实验室 |
Zhang, Xin1; Cao, Shiwei2; Li Z(李湛)3; Zhang, Ning4; Chen, Ximeng1 | |
2018 | |
Source Publication | Physical Chemistry Chemical Physics |
ISSN | 1463-9076 |
Volume | 20Issue:9Pages:6515-6523 |
Abstract | The collisions of noble gas atoms with graphene and a graphene nanodome were investigated by employing first principles molecular dynamics calculations. By analyzing the electron-related properties of the collision process, the atom dynamics and the deformation of the graphene/nanodome, our results show a difference between the elastic properties of the nanodome and graphene. Generally, the nanodome can more easily revert to its initial conformation. The final kinetic energy, Ef, of the atom that collides with the nanodome is larger than the Ef of the atom that collides with graphene. In addition, the relationship between the initial kinetic energy of the atom, Ek0, and its corresponding proportion of energy loss, χ, is linear (except for the Kr atom). Our research will probably contribute to the investigation of the 2D materials' mechanical properties and their surface morphology. Moreover, due to its novel mechanical properties, the graphene nanodome is an extraordinary nano-architecture which can be employed to protect nano-devices from damage and injury. |
Subject Area | 分析化学与药物化学 |
DOI | 10.1039/c7cp07548k |
Funding Organization | the National Natural Science Foundation of China (Grant No. 11175075) |
Indexed By | SCI |
Language | 英语 |
Funding Project | 药物分离材料研究组 |
compositor | 第三作者单位 |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.licp.cn/handle/362003/23674 |
Collection | 中科院西北特色植物资源化学重点实验室/甘肃省天然药物重点实验室 |
Corresponding Author | Cao, Shiwei; Chen, Ximeng |
Affiliation | 1.Lanzhou Univ, Sch Nucl Sci & Technol, Lanzhou 730000, Gansu, Peoples R China 2.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Gansu, Peoples R China 3.Chinese Acad Sci, Lanzhou Inst Chem Phys, Lanzhou 730000, Gansu, Peoples R China 4.Peking Univ, Sch Phys, Beijing 100871, Peoples R China |
Recommended Citation GB/T 7714 | Zhang, Xin,Cao, Shiwei,Li Z,et al. Collisions of noble gas atoms with graphene and a graphene nanodome[J]. Physical Chemistry Chemical Physics,2018,20(9):6515-6523. |
APA | Zhang, Xin,Cao, Shiwei,Li Z,Zhang, Ning,&Chen, Ximeng.(2018).Collisions of noble gas atoms with graphene and a graphene nanodome.Physical Chemistry Chemical Physics,20(9),6515-6523. |
MLA | Zhang, Xin,et al."Collisions of noble gas atoms with graphene and a graphene nanodome".Physical Chemistry Chemical Physics 20.9(2018):6515-6523. |
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c7cp07548k.pdf(5531KB) | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text |
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