Preparation of PAN Spinning Solution with Fine Dispersion of Cellulose Microparticles
Joint Authors
Park, Won Ho
Yang, Jee-Woo
Won, Jong Sung
Jin, Da Young
Lee, Ji Eun
Lee, Seung Goo
Source
Advances in Materials Science and Engineering
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-06-09
Country of Publication
Egypt
No. of Pages
8
Abstract EN
This study suggested the optimum conditions for the stable dispersion of cellulose microparticles in PAN spinning dope, which was prepared for spinning the fiber.
Many research studies have investigated methods for preparing a variety of carbon fiber precursors in an attempt to control their characteristics according to the applications.
In order to prepare PAN fiber that contains fine cellulose particles, it is important to create a uniformly dispersed spinning dope.
Minimization of the cellulose particle size was subjected to heat treatment at various temperatures in order to reduce the cohesive force from the hydrogen bonds between the cellulose molecules.
Carbonized cellulose microparticles were obtained for efficient dispersion using the physical method and the sedimentation method.
Several instrumental analyses were conducted to study the characteristics of the particles and solutions with SEM, FT-IR, XRD, and a particle size analyzer.
From the results, the dispersion of the PAN spinning dope with a chemical treatment was superior to the milling method followed by heat treatment.
In this study, heat-treating cellulose microparticles at 400°C was found to be the most effective method.
American Psychological Association (APA)
Yang, Jee-Woo& Won, Jong Sung& Jin, Da Young& Lee, Ji Eun& Park, Won Ho& Lee, Seung Goo. 2015. Preparation of PAN Spinning Solution with Fine Dispersion of Cellulose Microparticles. Advances in Materials Science and Engineering،Vol. 2015, no. 2015, pp.1-8.
https://search.emarefa.net/detail/BIM-1053337
Modern Language Association (MLA)
Yang, Jee-Woo…[et al.]. Preparation of PAN Spinning Solution with Fine Dispersion of Cellulose Microparticles. Advances in Materials Science and Engineering No. 2015 (2015), pp.1-8.
https://search.emarefa.net/detail/BIM-1053337
American Medical Association (AMA)
Yang, Jee-Woo& Won, Jong Sung& Jin, Da Young& Lee, Ji Eun& Park, Won Ho& Lee, Seung Goo. Preparation of PAN Spinning Solution with Fine Dispersion of Cellulose Microparticles. Advances in Materials Science and Engineering. 2015. Vol. 2015, no. 2015, pp.1-8.
https://search.emarefa.net/detail/BIM-1053337
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1053337