ICCAS OpenIR
Structural Reorganization of a Polymeric Latex Film During Dry Sintering at Elevated Temperatures
Chen, Xuelian1; Fischer, Stefan1; Yi, Zhiyong1; Boyko, Volodymyr2; Terrenoire, Alexandre2; Reinhold, Frank2; Rieger, Jens2; Li, Xiuhong3; Men, Yongfeng1
2011-07-05
Source PublicationLANGMUIR
ISSN0743-7463
Volume27Issue:13Pages:8458-8463
AbstractStructural 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.
DOI10.1021/la201084j
Indexed BySCI
Language英语
WOS IDWOS:000292124000064
PublisherAMER CHEMICAL SOC
Citation statistics
Cited Times:11[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/72118
Collection中国科学院化学研究所
Corresponding AuthorMen, Yongfeng
Affiliation1.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
Recommended Citation
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.
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