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Xinhua Wan
Researcher at Peking University
Publications - 203
Citations - 5525
Xinhua Wan is an academic researcher from Peking University. The author has contributed to research in topics: Polymer & Copolymer. The author has an hindex of 40, co-authored 194 publications receiving 4961 citations. Previous affiliations of Xinhua Wan include Carleton University & University of Akron.
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Mesogen -jacketed liquid crystalline polymers
TL;DR: The semi-rigid rod-like MJLCP with a tunable rod shape in both length and diameter provides an excellent building block in designing novel rod-coil liquid crystalline block copolymers which can self-assemble into hierarchical supramolecular nanostructures depending on the competition between liquid crystal formation and microphase separation.
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Perforated layer structures in liquid crystalline rod-coil block copolymers.
Kishore Tenneti,Xiaofang Chen,Christopher Y. Li,Yingfeng Tu,Xinhua Wan,Qi-Feng Zhou,Igors Sics,Benjamin S. Hsiao +7 more
TL;DR: A novel observation of the tetragonal perforated layer structures in a series of rod-coil liquid crystalline block copolymers, poly(styrene-block-(2,5-bis[4-methoxyphenyl]oxycarbonyl)styrene) (PS-b-PMPCS) is reported.
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Molecular Weight Dependence of Phase Structures and Transitions of Mesogen-Jacketed Liquid Crystalline Polymers Based on 2-Vinylterephthalic Acids
Chun Ye,Hailiang Zhang,Yun Huang,Er-Qiang Chen,Yonglai Lu,Deyan Shen,Xinhua Wan,Zhihao Shen,Stephen Z. D. Cheng,Qi-Feng Zhou +9 more
TL;DR: The phase structures and transition behaviors of a series of mesogen-jacketed liquid crystalline polymers, poly{2,5-bis[(4-methoxyphenyl)oxycarbonyl]styrenes} (PMPCS), with different molecular weights (MW) and narrow MW distributions were studied using differential scanning calorimetry, polarized light microscopy, Fourier transform infrared spectroscopy, and one-and two-dimensional wide-angle X-ray diffraction experiments as mentioned in this paper.
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Tunable assembly of amphiphilic rod–coil block copolymers in solution
TL;DR: This review highlights valuable contributions in the past six years on the self-assembly behavior of rod-coil BCPs controlled by the volume fraction and the composition of the blocks from both the experimental and theoretical perspectives, and their tunable self-assembled nanostructures triggered by external stimuli, such as solvent, pH, temperature, light, and chemical additives.
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Liquid Crystalline Polyacetylenes: Synthesis and Properties of Poly{n-[((4‘-cyano-4-biphenylyl)oxy)carbonyl]-1-alkynes}
TL;DR: In this paper, a group of cyano-containing acetylene monomers are polymerized by the simple metal halides, suggesting that the tungsten-oxo complexes are involved in the active center formation.