Unswollen layer of cross-linked polyisoprene at the solid interface

POLYMER

卷:105

Article

Shimomura, Shinichiro¹  Inutsuka, Manabu¹  Yamada, Norifumi L.²  Tanaka, Keiji^1,3 

[1] Kyushu Univ, Dept Appl Chem, Fukuoka 8190395, Japan

[2] High Energy Accelerator Res Org, Neutron Sci Lab, Ibaraki 3191106, Japan

[3] Kyushu Univ, Int Inst Carbon Neutral Energy Res WPI I2CNER, Fukuoka 8190395, Japan

关键词: Density profile;    Adsorbed layer;    Solid interface;   

DOI  :  10.1016/j.polymer.2016.07.047

来源: Elsevier

【 摘 要 】

The density profile in a thin cross-linked polyisoprene (PI) film spin-coated on a quartz substrate in n-hexane was examined by specular neutron reflectivity. We found two layers with different PI densities at the substrate interface. The characteristics of the layers are discussed in terms of bound rubber typically associated with the field of rubber materials and adsorbed layers typically associated with the field of glassy materials. (C) 2016 Elsevier Ltd. All rights reserved.

【 授权许可】

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