@misc{higuchi_morphological_control_2013, 
author={Higuchi, T.,Sugimori, H.,Jiang, X.,Hong, S.,Matsunaga, K.,Kaneko, T.,Abetz, V.,Takahara, A.,Jinnai, H.},
title={Morphological Control of Helical Structures of an ABC-Type Triblock Terpolymer by Distribution Control of a Blending Homopolymer in a Block Copolymer Microdomain},
year={2013},
howpublished = {journal article},
doi = {https://doi.org/10.1021/ma401193u},
abstract = {The control of microphase-separated structures in a poly(styrene-block-butadiene-block-methyl methacrylate) (SBM) was investigated in three dimensions by transmission electron microtomography. Neat SBM self-assembled into a double-helical structure of polybutadiene (PB) domains around hexagonally packed core polystyrene (PS) cylinders in a poly(methyl methacrylate) matrix. When PS homopolymer with a lower molecular weight than that of the PS block in SBM was added to the SBM, the PB domains transformed from double-helical structures to spherical domains, while maintaining the helical trajectories. In contrast, adding a higher molecular weight PS to the SBM changed the helical structures from double- to triple-stranded structures and even to four-stranded structures. The helical structures of the PB domains were strongly affected by the distribution of the blended polystyrenes in the core cylindrical PS domains.},
note = {Online available at: \url{https://doi.org/10.1021/ma401193u} (DOI). Higuchi, T.; Sugimori, H.; Jiang, X.; Hong, S.; Matsunaga, K.; Kaneko, T.; Abetz, V.; Takahara, A.; Jinnai, H.: Morphological Control of Helical Structures of an ABC-Type Triblock Terpolymer by Distribution Control of a Blending Homopolymer in a Block Copolymer Microdomain. Macromolecules. 2013. vol. 46, no. 17, 6991-6997. DOI: 10.1021/ma401193u}}