ICCAS OpenIR
Study on Rheologic Behavior and Molecular Configuration in the Mixed Systems of Polyacrylamide and Surfactants
Yang, Fu1,2; Xu, Xiaohui1; Li, Jinhuan1,3; Zhang, Baohong2
2008
Source PublicationJOURNAL OF DISPERSION SCIENCE AND TECHNOLOGY
ISSN0193-2691
Volume29Issue:9Pages:1240-1247
AbstractRheologic properties and the conformations of the mixed system of hydrophobically modified polyacrylamide and surfactants in distilled water with or without NaCl were investigated. The vacuum sublimation freezing-drying technique was employed to maintain the aggregation state of the mixed systems. Scan electron microscopy and transmission electron microscopy were used to investigate microstructure of the mixed systems formed, and obtain the system molecular configuration information. The results showed that the rheologic behavior of the mixed solution revealed by viscosity data and microconformation obtained depend on the salt existence and the hydrophobic group content of the polymer. The relationship between polymer microconformation and the macroscopic properties for the mixed systems was analyzed to explore the aggregating mechanism.
KeywordFreeze Fracture Transmission Electron Microscopy Molecular Conformation Polymer Aggregation Rheological Properties
DOI10.1080/01932690701856980
Indexed BySCI
Language英语
WOS IDWOS:000260212600009
PublisherTAYLOR & FRANCIS INC
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Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/64632
Collection中国科学院化学研究所
Corresponding AuthorLi, Jinhuan
Affiliation1.Chinese Acad Sci, Inst Chem, Key Lab Colloid Interface & Chem Thermodynam, Beijing 100080, Peoples R China
2.Harbin Engn Univ, Coll Mat Sci & Chem Engn, Harbin, Heilongjiang, Peoples R China
3.Nanjing Univ Aeronaut & Astronaut, Coll Mat Sci & Engn, Nanjing 210016, Peoples R China
Recommended Citation
GB/T 7714
Yang, Fu,Xu, Xiaohui,Li, Jinhuan,et al. Study on Rheologic Behavior and Molecular Configuration in the Mixed Systems of Polyacrylamide and Surfactants[J]. JOURNAL OF DISPERSION SCIENCE AND TECHNOLOGY,2008,29(9):1240-1247.
APA Yang, Fu,Xu, Xiaohui,Li, Jinhuan,&Zhang, Baohong.(2008).Study on Rheologic Behavior and Molecular Configuration in the Mixed Systems of Polyacrylamide and Surfactants.JOURNAL OF DISPERSION SCIENCE AND TECHNOLOGY,29(9),1240-1247.
MLA Yang, Fu,et al."Study on Rheologic Behavior and Molecular Configuration in the Mixed Systems of Polyacrylamide and Surfactants".JOURNAL OF DISPERSION SCIENCE AND TECHNOLOGY 29.9(2008):1240-1247.
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