Influences of temperature on proton conductivity in the hydrogen-bond molecular systems with damping
文献类型：期刊论文
| 作者 | X. F. Pang ; J. F. Yu |
| 刊名 | Chinese Physics Letters
 |
| 出版日期 | 2007 |
| 卷号 | 24期号:6页码:1452-1455 |
| 关键词 | transported bio-energy protein molecules characteristic parameters biological temperature improved model soliton quantum mechanisms disorder fields |
| ISSN号 | 0256-307X |
| 中文摘要 | Influences of temperature of medium on proton conductivity in hydrogen-bonded systems exposed in an electric-field are numerically studied by the fourth-order Runge-Kutta method with our model. The results obtained show that the proton soliton is very robust against thermal perturbation and damping of medium, and is thermally stable in the temperature range T <= 273 K. From the simulation we find out that the mobility (or velocity) of proton conduction in ice crystal is a nonmonotonic function of temperature in the temperature range 170-273 K: i.e., it increases initially, reaches a maximum at about 191 K, subsequently decreases to a minimum at about 211 K, and then increases again. This changed rule of mobility is qualitatively consistent with its experimental data in ice in the same temperature range. This result provides an evidence for existence of solitons in the hydrogen-bonded systems. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/33777]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | X. F. Pang,J. F. Yu. Influences of temperature on proton conductivity in the hydrogen-bond molecular systems with damping[J]. Chinese Physics Letters,2007,24(6):1452-1455. |
| APA | X. F. Pang,&J. F. Yu.(2007).Influences of temperature on proton conductivity in the hydrogen-bond molecular systems with damping.Chinese Physics Letters,24(6),1452-1455. |
| MLA | X. F. Pang,et al."Influences of temperature on proton conductivity in the hydrogen-bond molecular systems with damping".Chinese Physics Letters 24.6(2007):1452-1455. |
入库方式： OAI收割
来源：金属研究所
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