Open AccessNew fibrilar composites on the base of biodegradable polyethers poly (3-hydroxybutyrate) and polylactide with high selective absorbtion of oil from water medium
Author(s) -
А. Л. Иорданский,
Н. А. Самойлов,
A. A. Olkhov,
В. С. Маркин,
С. З. Роговина,
Н. Р. Кильдеева,
А. А. Берлин
Publication year - 2019
Publication title -
doklady akademii nauk. rossijskaâ akademiâ nauk
Language(s) - English
Resource type - Journals
ISSN - 0869-5652
DOI - 10.31857/s0869-56524875528-531
Subject(s) - biodegradation , absorption of water , polyester , electrospinning , materials science , absorption (acoustics) , composite material , base (topology) , environmental pollution , chemical engineering , polymer , chemistry , organic chemistry , environmental science , mathematical analysis , environmental protection , mathematics , engineering
Ultrafine polyester fibers - poly-(3-hydroxybutyrate), polylactide, and their compositions of various compositions - were obtained by electrospinning. The high absorption capacity of these fibers in relation to oil is comparable to the absorbents used, however, the advantage of the proposed systems is their biodegradability, which implies their subsequent utilization. In combination with moderate water absorption, the systems being developed can be considered as promising oil absorbents from water-in-oil environments during environmental disasters and water pollution.