Preparation and characterization of nitrocellulose nano-fibers

Min Xia; Yun Jun Luo; Yi Long Hua

doi:10.3969/j.issn.1006-9941.2012.02.006

Preparation and characterization of nitrocellulose nano-fibers

Min Xia^*, Yun Jun Luo, Yi Long Hua

^*Corresponding author for this work

School of Material Science and Engineering

Beijing Institute of Technology

Research output: Contribution to journal › Article › peer-review

14 Citations (Scopus)

Abstract

The nitrocellulose (NC) nano-fibers were prepared by means of electrostatic spinning. The composition of spinning solvent systems used in the preparation was determined with optimized condition. Results show that the nitrocellulose nano-fibers with diameter of 80 nm can be obtained when the mixed liquid composed of acetone and ethanol is in the volume ratio of 1:1, and spinning voltage14 kV, spinning concentration 9%, spinning fluid flow 0.1 mL·h ^-1 and received distance 22 cm. The electrostatic spinning does not change the molecular chain structure of nitrocellulose. The decomposition heat of nitrocellulose nano-fibers is 1835.80 J·g ^-1 which is higher than that of traditional nitrocellulose.

Original language	English
Pages (from-to)	167-171
Number of pages	5
Journal	Hanneng Cailiao/Chinese Journal of Energetic Materials
Volume	20
Issue number	2
DOIs	https://doi.org/10.3969/j.issn.1006-9941.2012.02.006
Publication status	Published - Apr 2012

Keywords

Electrostatic spinning
Materials science
Nano-fiber
Nitrocellulose (NC)

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10.3969/j.issn.1006-9941.2012.02.006

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AU - Luo, Yun Jun

AU - Hua, Yi Long

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AB - The nitrocellulose (NC) nano-fibers were prepared by means of electrostatic spinning. The composition of spinning solvent systems used in the preparation was determined with optimized condition. Results show that the nitrocellulose nano-fibers with diameter of 80 nm can be obtained when the mixed liquid composed of acetone and ethanol is in the volume ratio of 1:1, and spinning voltage14 kV, spinning concentration 9%, spinning fluid flow 0.1 mL·h -1 and received distance 22 cm. The electrostatic spinning does not change the molecular chain structure of nitrocellulose. The decomposition heat of nitrocellulose nano-fibers is 1835.80 J·g -1 which is higher than that of traditional nitrocellulose.

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KW - Materials science

KW - Nano-fiber

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Preparation and characterization of nitrocellulose nano-fibers

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