Structure and properties of partially cyclized polyacrylonitrile-based carbon fiber-precursor fiber prepared by melt-spun with ionic liquid as the medium of processing

2015 ◽  
Vol 55 (12) ◽  
pp. 2722-2728 ◽  
Author(s):  
Shuping Liu ◽  
Keqing Han ◽  
Lei Chen ◽  
Ying Zheng ◽  
Muhuo Yu
Keyword(s):  
Ionic Liquid ◽  
Carbon Fiber ◽  
Precursor Fiber ◽  
Structure And Properties ◽  
Melt Spun ◽  
Carbon Fiber Precursor

Influence of air circulation on the structure and properties of melt-spun PAN precursor fibers during thermal oxidation

RSC Advances ◽  
2015 ◽  
Vol 5 (47) ◽  
pp. 37669-37674 ◽  
Author(s):  
Shuping Liu ◽  
Keqing Han ◽  
Lei Chen ◽  
Ying Zheng ◽  
Muhuo Yu
Keyword(s):  
Ionic Liquid ◽  
Thermal Oxidation ◽  
New Method ◽  
Structure And Properties ◽  
Melt Spun ◽  
Air Circulation

A new method of melt-spun process was developed to prepare PAN precursor fibers using ionic liquid as the medium of processing.

A new modification method of exploded lignin for the preparation of a carbon fiber precursor

1993 ◽  
Vol 48 (8) ◽  
pp. 1485-1491 ◽  
Author(s):  
K. Sudo ◽  
K. Shimizu ◽  
N. Nakashima ◽  
A. Yokoyama
Keyword(s):  
Carbon Fiber ◽  
Modification Method ◽  
Carbon Fiber Precursor

scholarly journals Small-angle neutron scattering study of a dense microemulsion system formed with an ionic liquid

Soft Matter ◽  
2017 ◽  
Vol 13 (39) ◽  
pp. 7154-7160 ◽  
Author(s):  
T. Kang ◽  
S. Qian ◽  
G. S. Smith ◽  
C. Do ◽  
W. T. Heller
Keyword(s):  
Ionic Liquid ◽  
Neutron Scattering ◽  
Small Angle ◽  
Small Angle Neutron Scattering ◽  
Composition Series ◽  
Microemulsion System ◽  
Structure And Properties ◽  
Scattering Study ◽  
Neutron Scattering Study ◽  
Systematic Composition

The structure of the microemulsion formed with an Ionic Liquid (IL) in specific systematic composition series has been investigated by small-angle neutron scattering to understand how the IL can be used to tune the structure and properties of microemulsions.

Production Parameters Optimization of Polyacrylonitrile Precursor Fiber

2014 ◽  
Vol 513-517 ◽  
pp. 100-103
Author(s):  
Yi Wang ◽  
Yong Sheng Ding ◽  
Kuang Rong Hao
Keyword(s):  
Carbon Fiber ◽  
Vital Role ◽  
Parameters Optimization ◽  
Optimization Approach ◽  
Precursor Fiber ◽  
Fiber Production ◽  
Production Parameters ◽  
Working Together ◽  
The Relationship ◽  
Polyacrylonitrile Precursor

Polyacrylonitrile precursor fiber as the as-spun fiber of carbon fiber plays a vital role in carbon fiber performances. In order to optimize the production process and the fiber performances of polyacrylonitrile precursor fiber, a production parameters optimization approach is proposed to find the relationship between the initial input and the final output of this fiber production and help to determine the production parameters according to the fiber performances required. Because fiber production is a complex industry process with a lot of parameters working together and them all have effect on the final performances, so this optimization is a multi-objective optimization which is based on particle swarm optimization formulas and production data. This approach can maintain the diversity of solutions, improve the accuracy of production parameters determining and provide a optimization of polyacrylonitrile precursor fiber.

Structure and properties of melt-spun high acrylonitrile copolymer fibers via continuous zone-drawing and zone-annealing processes

2003 ◽  
Vol 396 (1-2) ◽  
pp. 87-96 ◽  
Author(s):  
Zongquan Wu ◽  
Anqiu Zhang ◽  
Simona Percec ◽  
Shi Jin ◽  
Alexander J. Jing ◽  
...  
Keyword(s):  
Structure And Properties ◽  
Acrylonitrile Copolymer ◽  
Melt Spun

Influence of ozone on chemical reactions during the stabilization of polyacrylonitrile as a carbon fiber precursor

2008 ◽  
Vol 108 (6) ◽  
pp. 3990-3996 ◽  
Author(s):  
Yongping Hou ◽  
Tongqing Sun ◽  
Haojing Wang ◽  
Dong Wu
Keyword(s):  
Carbon Fiber ◽  
Chemical Reactions ◽  
Carbon Fiber Precursor
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