@article{fc63a26f95f04427905d702a4aa92cc4,
title = "Evidence of One-Dimensional Channels in Hydrogen-Bonded Organic Porous Thin Films Fabricated at the Air/Liquid Interface",
abstract = "Visualization of periodically aligned pores in organic frameworks is a key to the understanding of their structural control. Comparing to monolayer-thick self-assembled molecular networks, real-space nanoscale characterization of thicker films, especially obtaining information on the stacking manner of molecules is challenging. Here, we report an atomic force microscopy study of hydrogen-bonded thin films fabricated at the air/liquid interface. The presence of one-dimensional channels is evidenced by resolving honeycomb structures over the films with the thickness variation of more than several nanometers. We also demonstrate that the film thickness can be controlled by the ratio of mixed solvent rather than the surface pressure during the fabrication at the air/liquid interface.",
author = "Kanae Yamanami and Yuto Fujita and Kazuma Matsui and Ryu Asari and Tomoko Kusawake and Shimizu, {Tomoko K.}",
note = "Funding Information: We thank Dr. Rie Makiura for the detailed instruction on film fabrication. We are grateful for the financial support by Inamori Foundation, Takahashi Industrial and Economic Research Foundation, and Keio Leading-edge Laboratory of Science and Technology. This work was partially supported by NIMS microstructural characterization platform as a program of “Nanotechnology Platform” of the Ministry of Education, Culture, Sports, Science and Technology (MEXT), Japan, grant numbers JPMXP09A21NM0065, JPMXP09A20NM0085, and JPMXP09A19NM0097. Publisher Copyright: {\textcopyright} 2022 American Chemical Society.",
year = "2022",
month = feb,
day = "8",
doi = "10.1021/acs.langmuir.1c03176",
language = "English",
volume = "38",
pages = "1910--1914",
journal = "Langmuir",
issn = "0743-7463",
publisher = "American Chemical Society",
number = "5",
}