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Updated: Jul 19, 2026

Preparation of Carbon Nanosheets at Room Temperature
Published on: March 8, 2016
Self-organized monolayer formation from binary mixtures of substituted alkyl chains studied by STM
1Department of Chemistry, Chonbuk National University, Jeonju 561-756, Korea.
Abstract:
The molecular assembly of p-iodo-phenyl octadecyl ether (I-POE), p-iodo-phenyl docosyl ether (I-PDE) and a binary mixture of these two molecules on graphite has been studied using a scanning tunneling microscope. Each molecular system self-assembles on the graphite surface to form a stable monolayer. For the binary system, the I-POE and I-PDE molecules do not mix on the surface, preferring instead to form isolated monolayer domains. Here, the I-POE molecules are preferentially adsorbed on the graphite surface, due to the effects of alkyl chain length and the functional group on the monolayer structure.
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