Cargando…
A Facile Route to Synthesize Nanographene Reinforced PBO Composites Fiber via in Situ Polymerization
The polymer matrix with introduced carbon-based nanofiber displays fascinating properties. They have inspired extensive research on the synthesis of polymer composites, which have been applied in catalysis, electronics, and energy storage. In this report, we reported a facile and efficient method to...
Autores principales: | , , , , , , , , |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2016
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6432332/ https://www.ncbi.nlm.nih.gov/pubmed/30974527 http://dx.doi.org/10.3390/polym8070251 |
_version_ | 1783406110908088320 |
---|---|
author | Wang, Mingqiang Zhang, Shuai Dong, Jidong Song, Yuanjun Mao, Jiao Xie, Huaquan Qian, Yue Huang, Yudong Jiang, Zaixing |
author_facet | Wang, Mingqiang Zhang, Shuai Dong, Jidong Song, Yuanjun Mao, Jiao Xie, Huaquan Qian, Yue Huang, Yudong Jiang, Zaixing |
author_sort | Wang, Mingqiang |
collection | PubMed |
description | The polymer matrix with introduced carbon-based nanofiber displays fascinating properties. They have inspired extensive research on the synthesis of polymer composites, which have been applied in catalysis, electronics, and energy storage. In this report, we reported a facile and efficient method to prepare poly(p-phenylene benzobisoxazole) (PBO)/nanographene (PNG) composites fibers via in-situ polymerization, accompanied by the reduction from (nanographene oxide) NGO to (nanographene) NG. By tuning the ratio of feeding PBO monomer to NGO, various composites fibers with 0.1–1 wt % contents of NG were obtained. The efficient PBO chains grafting made NG uniformly disperse in the PBO matrix, and it also increased the uniformity of the packing orientation of PBO chains. Consequently, the tensile strength, tensile modulus, and thermal stability of the obtained PNG composites fibers had been improved significantly. In addition, the composites fibers with 0.5 wt % NG exhibited a 25% increment in tensile strength, and a 41% enhancement in tensile modulus compared with neat PBO fibers. It reveals an excellent reinforcement to PBO composites fibers with NG. |
format | Online Article Text |
id | pubmed-6432332 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2016 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-64323322019-04-02 A Facile Route to Synthesize Nanographene Reinforced PBO Composites Fiber via in Situ Polymerization Wang, Mingqiang Zhang, Shuai Dong, Jidong Song, Yuanjun Mao, Jiao Xie, Huaquan Qian, Yue Huang, Yudong Jiang, Zaixing Polymers (Basel) Article The polymer matrix with introduced carbon-based nanofiber displays fascinating properties. They have inspired extensive research on the synthesis of polymer composites, which have been applied in catalysis, electronics, and energy storage. In this report, we reported a facile and efficient method to prepare poly(p-phenylene benzobisoxazole) (PBO)/nanographene (PNG) composites fibers via in-situ polymerization, accompanied by the reduction from (nanographene oxide) NGO to (nanographene) NG. By tuning the ratio of feeding PBO monomer to NGO, various composites fibers with 0.1–1 wt % contents of NG were obtained. The efficient PBO chains grafting made NG uniformly disperse in the PBO matrix, and it also increased the uniformity of the packing orientation of PBO chains. Consequently, the tensile strength, tensile modulus, and thermal stability of the obtained PNG composites fibers had been improved significantly. In addition, the composites fibers with 0.5 wt % NG exhibited a 25% increment in tensile strength, and a 41% enhancement in tensile modulus compared with neat PBO fibers. It reveals an excellent reinforcement to PBO composites fibers with NG. MDPI 2016-07-04 /pmc/articles/PMC6432332/ /pubmed/30974527 http://dx.doi.org/10.3390/polym8070251 Text en © 2016 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC-BY) license (http://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Wang, Mingqiang Zhang, Shuai Dong, Jidong Song, Yuanjun Mao, Jiao Xie, Huaquan Qian, Yue Huang, Yudong Jiang, Zaixing A Facile Route to Synthesize Nanographene Reinforced PBO Composites Fiber via in Situ Polymerization |
title | A Facile Route to Synthesize Nanographene Reinforced PBO Composites Fiber via in Situ Polymerization |
title_full | A Facile Route to Synthesize Nanographene Reinforced PBO Composites Fiber via in Situ Polymerization |
title_fullStr | A Facile Route to Synthesize Nanographene Reinforced PBO Composites Fiber via in Situ Polymerization |
title_full_unstemmed | A Facile Route to Synthesize Nanographene Reinforced PBO Composites Fiber via in Situ Polymerization |
title_short | A Facile Route to Synthesize Nanographene Reinforced PBO Composites Fiber via in Situ Polymerization |
title_sort | facile route to synthesize nanographene reinforced pbo composites fiber via in situ polymerization |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6432332/ https://www.ncbi.nlm.nih.gov/pubmed/30974527 http://dx.doi.org/10.3390/polym8070251 |
work_keys_str_mv | AT wangmingqiang afacileroutetosynthesizenanographenereinforcedpbocompositesfiberviainsitupolymerization AT zhangshuai afacileroutetosynthesizenanographenereinforcedpbocompositesfiberviainsitupolymerization AT dongjidong afacileroutetosynthesizenanographenereinforcedpbocompositesfiberviainsitupolymerization AT songyuanjun afacileroutetosynthesizenanographenereinforcedpbocompositesfiberviainsitupolymerization AT maojiao afacileroutetosynthesizenanographenereinforcedpbocompositesfiberviainsitupolymerization AT xiehuaquan afacileroutetosynthesizenanographenereinforcedpbocompositesfiberviainsitupolymerization AT qianyue afacileroutetosynthesizenanographenereinforcedpbocompositesfiberviainsitupolymerization AT huangyudong afacileroutetosynthesizenanographenereinforcedpbocompositesfiberviainsitupolymerization AT jiangzaixing afacileroutetosynthesizenanographenereinforcedpbocompositesfiberviainsitupolymerization AT wangmingqiang facileroutetosynthesizenanographenereinforcedpbocompositesfiberviainsitupolymerization AT zhangshuai facileroutetosynthesizenanographenereinforcedpbocompositesfiberviainsitupolymerization AT dongjidong facileroutetosynthesizenanographenereinforcedpbocompositesfiberviainsitupolymerization AT songyuanjun facileroutetosynthesizenanographenereinforcedpbocompositesfiberviainsitupolymerization AT maojiao facileroutetosynthesizenanographenereinforcedpbocompositesfiberviainsitupolymerization AT xiehuaquan facileroutetosynthesizenanographenereinforcedpbocompositesfiberviainsitupolymerization AT qianyue facileroutetosynthesizenanographenereinforcedpbocompositesfiberviainsitupolymerization AT huangyudong facileroutetosynthesizenanographenereinforcedpbocompositesfiberviainsitupolymerization AT jiangzaixing facileroutetosynthesizenanographenereinforcedpbocompositesfiberviainsitupolymerization |