Symmetrical diynylic N-arylcarbamate molecules with different numbers of CH2 groups in spacers
Year: 2024
Type: article
Abstract: The photopolymerization of Langmuir-Schaefer films of diacetylene N-arylcarbamate symmetrical molecules containing different numbers of methylene groups in the molecules was studied. The result of diyne films UV irradiation was the effective transition of the films into the stable state of blue phase polydiacetylene. The number of CH2 groups in the molecules affected the efficiency of the monomers film transition into the polymer and the conjugation length of the polymer chains. Studying the morphology of the films using scanning electron microscopy showed the horizontal position of diyne molecules on the substrates in the state of domains, the sizes of which depended on the number of CH2 groups in the molecules.
Source: Кристаллография
Language: English
Subfield: Organic Chemistry
Field: Chemistry
Domain: Physical Sciences
Open Access status: bronze
OpenAlex ID: W4403682595