Structural Reorganization of a Polymeric Latex Film During Dry Sintering at Elevated Temperatures
文献类型：期刊论文
| 作者 | Chen, Xuelian1; Fischer, Stefan1; Yi, Zhiyong1; Boyko, Volodymyr2; Terrenoire, Alexandre2; Reinhold, Frank2; Rieger, Jens2; Li, Xiuhong3; Men, Yongfeng1 |
| 刊名 | LANGMUIR
 |
| 出版日期 | 2011-07-05 |
| 卷号 | 27期号:13页码:8458-8463 |
| ISSN号 | 0743-7463 |
| DOI | 10.1021/la201084j |
| 英文摘要 | Structural rearrangement in a latex powder during dry sintering at temperatures higher than the minimum film formation temperature was investigated by means of synchrotron small-angle X-ray scattering. Two major effects were identified: (1) Deformation of latex particles leads to a closure of voids between them and an extensive perfectioning of the face centered cubic colloidal crystalline ordering. Such an improvement of the colloidal crystalline structure involves preferential crystal growth along certain crystallographic directions as was evidenced by the measured unmatched relative diffraction intensity distribution of the crystallographic (111) and (220) planes. (2) Interdiffusion of polymeric chains between adjacent particles promotes a nanometer sized aggregation of nonpolymeric materials previously located in the interstices between particles. Size and size distribution of the aggregates at different dry sintering conditions were evaluated by using a model considering spheres dispersed in the system. |
| 语种 | 英语 |
| WOS记录号 | WOS:000292124000064 |
| 出版者 | AMER CHEMICAL SOC |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/72117]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Men, Yongfeng |
| 作者单位 | 1.Chinese Acad Sci, Changchun Inst Appl Chem, Grad Sch, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China 2.BASF SE, D-67056 Ludwigshafen, Germany 3.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai Synchrotron Radiat Facil, Shanghai 201203, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, Xuelian,Fischer, Stefan,Yi, Zhiyong,et al. Structural Reorganization of a Polymeric Latex Film During Dry Sintering at Elevated Temperatures[J]. LANGMUIR,2011,27(13):8458-8463. |
| APA | Chen, Xuelian.,Fischer, Stefan.,Yi, Zhiyong.,Boyko, Volodymyr.,Terrenoire, Alexandre.,...&Men, Yongfeng.(2011).Structural Reorganization of a Polymeric Latex Film During Dry Sintering at Elevated Temperatures.LANGMUIR,27(13),8458-8463. |
| MLA | Chen, Xuelian,et al."Structural Reorganization of a Polymeric Latex Film During Dry Sintering at Elevated Temperatures".LANGMUIR 27.13(2011):8458-8463. |
入库方式： OAI收割
来源：化学研究所
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