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pro vyhledávání: '"Joseph A. Gardella"'
Autor:
Joseph A. Gardella, Jiaxing Chen
Publikováno v:
Macromolecules. 31:9328-9336
The effects of mixed solvents used for casting films of diblock copolymer/homopolymer blends of poly(dimethylsiloxane)-co-polystyrene/polystyrene have been studied in detail at the surface of the films. The surface composition was determined over a w
Autor:
Hengzhong Zhuang, Joseph A. Gardella
Publikováno v:
Macromolecules. 30:3632-3639
The surface compositions of bisphenol A polycarbonate and poly(dimethylsiloxane) (BPAC−PDMS) random block copolymers were analyzed using angle-dependent electron spectroscopy for chemical analysis (ESCA) and attenuated total reflection (ATR) FTIR.
Publikováno v:
Macromolecules. 27:2206-2210
Surface composition of solution-cast films of diblock copolymers of poly(dimethylsilorane) (PDMS) and nylon-6 was measured by using angle-dependent ESCA. Segregation of PDMS in the free surface region of the block copolymers was detected. The surface