Detail publikace

Facile preparation of porpous microfiber from poly-3-hydroxybutyrate and its application

KUNDRÁT, V. MATOUŠKOVÁ, P. MÁROVÁ, I.

Originální název

Facile preparation of porpous microfiber from poly-3-hydroxybutyrate and its application

Anglický název

Facile preparation of porpous microfiber from poly-3-hydroxybutyrate and its application

Jazyk

en

Originální abstrakt

In this study, we describe the development of a simplified wet spinning method of the production of a novel type of porous continuous fiber based on poly-3-(R)-hydroxybutyrate (PHB). The principle of this method is precipitation of PHB dissolved in chloroform solution into the ethanol precipitation bath. The influence of various PHB concentrations and feed rates on specific surface area (measured by BET method) was studied. Materials were also characterized by SEM. Surface areas of fibers achieved by wet spinning were in the range of tens of m2.g-1 and the biggest surface area value was 55 m2.g-1. The average diameter of fibers was in the range of 20 – 120 m and was dependent on both PHB concentration and feed rate.

Anglický abstrakt

In this study, we describe the development of a simplified wet spinning method of the production of a novel type of porous continuous fiber based on poly-3-(R)-hydroxybutyrate (PHB). The principle of this method is precipitation of PHB dissolved in chloroform solution into the ethanol precipitation bath. The influence of various PHB concentrations and feed rates on specific surface area (measured by BET method) was studied. Materials were also characterized by SEM. Surface areas of fibers achieved by wet spinning were in the range of tens of m2.g-1 and the biggest surface area value was 55 m2.g-1. The average diameter of fibers was in the range of 20 – 120 m and was dependent on both PHB concentration and feed rate.

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Dokumenty

BibTex


@article{BUT161667,
  author="Vojtěch {Kundrát} and Petra {Matoušková} and Ivana {Márová}",
  title="Facile preparation of porpous microfiber from poly-3-hydroxybutyrate and its application

",
  annote="In this study, we describe the development of a simplified wet spinning method of the production of a novel type of porous continuous fiber based on poly-3-(R)-hydroxybutyrate (PHB).  The principle of this method is precipitation of PHB dissolved in chloroform solution into the ethanol precipitation bath. The influence of various PHB concentrations and feed rates on specific surface area (measured by BET method) was studied. Materials were also characterized by SEM. Surface areas of fibers achieved by wet spinning were in the range of tens of m2.g-1 and the biggest surface area value was 55 m2.g-1. The average diameter of fibers was in the range of 20 – 120 m and was dependent on both PHB concentration and feed rate.",
  address="MDPI",
  chapter="161667",
  doi="10.3390/ma13010086",
  howpublished="online",
  institution="MDPI",
  number="1",
  volume="13",
  year="2019",
  month="december",
  pages="1--14",
  publisher="MDPI",
  type="journal article - other"
}