Premium
Macromol. Rapid Commun. 16/2013
Author(s) -
Zhang Jianqi,
Posselt Dorthe,
Sepe Alessandro,
Shen Xuhu,
Perlich Jan,
Smilgies DetlefM.,
Papadakis Christine M.
Publication year - 2013
Publication title -
macromolecular rapid communications
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.348
H-Index - 154
eISSN - 1521-3927
pISSN - 1022-1336
DOI - 10.1002/marc.201370051
Subject(s) - lamellar structure , copolymer , thin film , scattering , grazing incidence small angle scattering , solvent , materials science , layer (electronics) , chemical engineering , block (permutation group theory) , polymer chemistry , optics , composite material , chemistry , nanotechnology , physics , organic chemistry , polymer , neutron scattering , geometry , engineering , mathematics , small angle neutron scattering
Time‐resolved grazing‐incidence smallangle X‐ray scattering is used to investigate the structural changes in a lamellar block copolymer thin film during solvent vapor treatment and drying. Drastic changes proceed at the film surface: During solvent vapor treatment, the film surface is covered by one of the blocks. During drying, this thin surface layer retracts, and protrusions of the other block are formed. Further details can be found in the article by J. Zhang, D. Posselt, A. Sepe, X. Shen, J. Perlich, D.‐M. Smilgies, and C. M. Papadakis* on page 1289.