A Quasi-One-Dimensional Model for a Chain of Water Molecules on the Nanometer Scale
文献类型：期刊论文
| 作者 | Wu, KF(吴可非) ; Wan, RZ(万荣正) ; Wang, CL(王春雷) ; Ren, XP(任秀平) ; Fang, HP(方海平) |
| 刊名 | CHINESE PHYSICS LETTERS
 |
| 出版日期 | 2010 |
| 卷号 | 27期号:3页码:4 |
| ISSN号 | 0256-307X |
| 通讯作者 | Wan, RZ (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, POB 800-204, Shanghai 201800, Peoples R China |
| 英文摘要 | Water confined into the interior channels of narrow carbon nanotubes or transmembrane proteins can form collectively oriented molecular chains held together by tight hydrogen bonds. We develop a quasi-one-dimensional model for a chain of water molecules which interact with each other via the Coulomb and power-like repulsive interactions. We explore the equilibrium property of the water chain and derive an exact analytical expression for the total interaction energy of the water chain, denoted by W(int)((0)). It is found that W(int)((0)) is minimal when the distance between the two neighboring water molecules in a hydrogen-bonded chain is equal to 0.265 nm. The model is expected to be useful for studying analytically the properties of single-file water molecules inside water channels, such as the concerted motion of water molecules. |
| 学科主题 | Physics |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000275376200050 |
| 公开日期 | 2012-04-11 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/6831]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2004-2010年 |
| 推荐引用方式 GB/T 7714 | Wu, KF,Wan, RZ,Wang, CL,et al. A Quasi-One-Dimensional Model for a Chain of Water Molecules on the Nanometer Scale[J]. CHINESE PHYSICS LETTERS,2010,27(3):4. |
| APA | Wu, KF,Wan, RZ,Wang, CL,Ren, XP,&Fang, HP.(2010).A Quasi-One-Dimensional Model for a Chain of Water Molecules on the Nanometer Scale.CHINESE PHYSICS LETTERS,27(3),4. |
| MLA | Wu, KF,et al."A Quasi-One-Dimensional Model for a Chain of Water Molecules on the Nanometer Scale".CHINESE PHYSICS LETTERS 27.3(2010):4. |
入库方式： OAI收割
来源：上海应用物理研究所
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