Epitaxy-induced crystallization of olefin block copolymers
The epitaxy forced crystallization behavior of thin film olefin block copolymer (OBC) samples
was investigated in the presence of benzoic acid (BA). The investigated OBC samples show
apparent phase separation in the melt. However, their dissimilar comonomer difference
between hard and soft segments (ΔC8) and block lengths results in different segregation
strength, which controls their crystallization behavior. Independent of the crystallization
conditions, for both OBCs the BA substrate induces highly oriented and epitaxially grown …
was investigated in the presence of benzoic acid (BA). The investigated OBC samples show
apparent phase separation in the melt. However, their dissimilar comonomer difference
between hard and soft segments (ΔC8) and block lengths results in different segregation
strength, which controls their crystallization behavior. Independent of the crystallization
conditions, for both OBCs the BA substrate induces highly oriented and epitaxially grown …
[引用][C] Epitaxy-Induced Crystallization of Olefin Block Copolymers
W Tao, L Guoming, Z Yong, Z Xiuqin, W Fosong… - 2012
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