Please use this identifier to cite or link to this item: https://doi.org/10.1016/j.cclet.2017.09.002
Title: Covalent organic nanosheets with large lateral size and high aspect ratio synthesized by Langmuir-Blodgett method
Authors: Cheng, Youdong 
Ravi, Sai Kishore 
Wang, Yuxiang 
Tao, Jifang
Gu, Yuandong 
Tan, Swee Ching 
Zhao, Dan 
Keywords: Science & Technology
Physical Sciences
Chemistry, Multidisciplinary
Chemistry
Two dimensional materials
Covalent organic nanosheets
Schiff base chemistry
Langmuir-Blodgett
Functional surface coating
FRAMEWORKS
GRAPHENE
DELAMINATION
CRYSTALLINE
POLYMER
FILMS
Issue Date: 1-Jun-2018
Publisher: ELSEVIER SCIENCE INC
Citation: Cheng, Youdong, Ravi, Sai Kishore, Wang, Yuxiang, Tao, Jifang, Gu, Yuandong, Tan, Swee Ching, Zhao, Dan (2018-06-01). Covalent organic nanosheets with large lateral size and high aspect ratio synthesized by Langmuir-Blodgett method. CHINESE CHEMICAL LETTERS 29 (6) : 869-872. ScholarBank@NUS Repository. https://doi.org/10.1016/j.cclet.2017.09.002
Abstract: © 2018 The Author Two-dimensional (2D) materials have attracted increasing attentions recently due to their unique physical and chemical properties. We herein report the synthesis of four chemically stable 2D covalent organic nanosheets (CONs) with large lateral sizes (up to 200 μm) and high aspect ratios (>20 000) at the air-water interface through the Langmuir-Blodgett method. These CONs exhibit good crystallinity proved by high resolution transmission electron microscopy (HRTEM) and selected area electron diffraction (SAED). In addition, the hydrophobicity of these CONs can be systematically adjusted by the introduction of various functional groups, making them suitable as functional coating and membrane materials.
Source Title: CHINESE CHEMICAL LETTERS
URI: https://scholarbank.nus.edu.sg/handle/10635/170475
ISSN: 1001-8417
1878-5964
DOI: 10.1016/j.cclet.2017.09.002
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