[비의류제품] Study of Amino Functional Polysiloxane Film on Regenerated Cellulose Substrates by Atomic Force Microscopy and X-ray Photoelectron Microscopy 출판일 : 2009.01.01 저자 : Qiufeng An, Qianjin Wang, Linsheng Li, and Liangxian Huang 서지사항 : Textile Research Journal, Volume 79, Issue 1, 89페이지 등록일 : 2011.08.10 I 조회수 : 209 작성자 : admin |
Film morphology, surface compositions and hydrophobic properties of N-β-aminoethyl-γ-
aminopropyl polysiloxane (ASO-1) coated on regenerated cellulose (cel) substrate surface
(ASO-1/cel) were investigated and studied by atomic force microscopy, X-ray
photoelectron spectroscopy and other techniques. Influenced by the irregularities of cel
substrate, ASO-1/cel showed a very similar microscopic morphology to the cel. In addition,
the ASO-1/cel surface was hydrophobic. There were strongly hydrogen-bonded linkages at
the interface between ASO-1 and cel. All the data indicate that ASO-1 molecules interact
with the regenerated cellulose in such a way that the hydrophobic silicon methyl (Si-CH3)
groups are oriented towards the air, while the Si—O dipole bonds as well as the polar
amino groups are aligned towards the interface of the cellulose substrate.
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