

FOLLOWUS
Beijing National Laboratory for Molecular Sciences, Key Laboratory of Polymer Chemistry & Physics of Ministry of Education, Center for Soft Matter Science and Engineering, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
wenbin@pku.edu.cn (W.B.Z.)
yushao@pku.edu.cn (Y.S.)
Received:20 June 2023,
Revised:2023-8-4,
Accepted:15 August 2023,
Online First:24 August 2023,
Published:01 October 2023
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Hou, B.; Zhang, W. B.; Shao, Y. Unconventional 2D periodic nanopatterns based on block molecules. Chinese J. Polym. Sci. 2023, 41, 1508–1524
Bo Hou, Wen-Bin Zhang, Yu Shao. Unconventional 2D Periodic Nanopatterns Based on Block Molecules[J]. Chinese Journal of Polymer Science, 2023, 41(10): 1508-1524.
Hou, B.; Zhang, W. B.; Shao, Y. Unconventional 2D periodic nanopatterns based on block molecules. Chinese J. Polym. Sci. 2023, 41, 1508–1524 DOI: 10.1007/s10118-023-3038-8.
Bo Hou, Wen-Bin Zhang, Yu Shao. Unconventional 2D Periodic Nanopatterns Based on Block Molecules[J]. Chinese Journal of Polymer Science, 2023, 41(10): 1508-1524. DOI: 10.1007/s10118-023-3038-8.
This review highlights the structural diversity of emerged unconventional 2D morphologies including the bottom-up self-assembly of block molecules such as block copolymers
liquid crystals
giant molecules
etc.
together with the state-of-the-art top-down nanofabrication technologies using direct self-assembly of block copolymers.
This review summarizes the self-assembly of block molecules forming unconventional two-dimensional (2D) periodic nanopatterns. Especially
we emphasize the structural evolution from simple columnar phases to complex 2D tiling morphologies in soft materials including block copolymers
liquid crystals
giant molecules
etc
. Then
the state-of-the-art nanofabrication technologies for making sophisticated nanostructures with specific functions
via
combining both bottom-up assembly and top-down lithography-based methods are discussed
highlighting the use of directed self-assembly processes. Finally
we provide our perspective on this area. By further increasing the complexity of block molecules and the designability of lithography
low-dimensional ordered morphologies will be particularly promising for further application in nanotechnology.
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