Influence Of Gravity On Structure Of Colloidal Crystal Using Simulated Microgravity
文献类型：期刊论文
| 作者 | Liu L(刘蕾) ; Wang J(王杰); Xu SH(徐升华); Sun ZW(孙祉伟); Wang JT; Sun ZW
|
| 刊名 | Chinese Journal of Chemical Physics
 |
| 出版日期 | 2009 |
| 页码 | 41-45 |
| 通讯作者邮箱 | sunzw@imech.ac.cn |
| 关键词 | Colloidal Crystal Microgravity Density Match Lattice Constant Debye-Screening Length Kossel Line Analysis Binary-Mixtures Sedimentation Equilibrium Polystyrene Spheres Kinetic Analyses Microscopic Observation Turbidity Measurement Ordered Colloids Different Sizes |
| ISSN号 | 1674-0068 |
| 通讯作者 | Sun ZW |
| 中文摘要 | Liquid mixtures of water and deuterium oxide as the liquid phase, were used to match the density of charged colloidal particles. Kossel diffraction method was used to detect the crystal structures. The experiments under the density-matched (g=0) and unmatched (g=1) conditions are compared to examine the influence of gravity on the crystal structures formed by self-assembly of 110 nm (in diameter) polystyrene microspheres. The result shows that die gravity tends to make the lattice constants of colloidal crystals smaller at lower positions, which indicates that the effect of gravity should be taken into account in the study of the colloidal crystals. |
| 类目[WOS] | Physics, Atomic, Molecular & Chemical |
| 研究领域[WOS] | Physics |
| 关键词[WOS] | DEBYE-SCREENING LENGTH ; KOSSEL LINE ANALYSIS ; BINARY-MIXTURES ; SEDIMENTATION EQUILIBRIUM ; POLYSTYRENE SPHERES ; KINETIC ANALYSES ; MICROSCOPIC OBSERVATION ; TURBIDITY MEASUREMENT ; ORDERED COLLOIDS ; DIFFERENT SIZES |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000264312400007 |
| 公开日期 | 2009-08-03 ; 2009-10-09 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/26716]  |
| 专题 | 力学研究所_国家微重力实验室 |
| 通讯作者 | Sun ZW |
| 推荐引用方式 GB/T 7714 | Liu L,Wang J,Xu SH,et al. Influence Of Gravity On Structure Of Colloidal Crystal Using Simulated Microgravity[J]. Chinese Journal of Chemical Physics,2009:41-45. |
| APA | 刘蕾,王杰,徐升华,孙祉伟,Wang JT,&Sun ZW.(2009).Influence Of Gravity On Structure Of Colloidal Crystal Using Simulated Microgravity.Chinese Journal of Chemical Physics,41-45. |
| MLA | 刘蕾,et al."Influence Of Gravity On Structure Of Colloidal Crystal Using Simulated Microgravity".Chinese Journal of Chemical Physics (2009):41-45. |
入库方式： OAI收割
来源：力学研究所
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