Elastic, crosslinked poly(acrylic acid) filaments: nanocellulose reinforcement and graphene lubrication

Spoljaric S.; Salminen A.; Luong N. D.; Seppala J.

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Elastic, crosslinked poly(acrylic acid) filaments: nanocellulose reinforcement and graphene lubrication

机译：弹性，交联聚（丙烯酸）长丝：纳米纤维素增强和石墨烯润滑

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Hybrid monofilaments of poly(acrylic acid) (PAA) and 1,6-hexanediol diglycidyl ether (16DGE), compounded with nanofibrillated cellulose (NFC) and graphene, were thermally crosslinked and subsequently spun from aqueous solution. Crosslinking, in the form of ester linkage formation, between PAA and 16DGE was successfully achieved via thermal induction. The monofilaments were elastic and flexible in nature, displaying remarkable elongation and work-to-break values (up to nine times higher than pure PAA-16DGE filaments). This unique behaviour derives from a synergy between the fillers; namely the reinforcing ability of cellulose nanofibrils and the lubricating effect of graphene.

机译：用纳米纤化纤维素（NFC）和石墨烯配混的聚（丙烯酸）（PAA）和1,6-己二醇二缩水甘油醚（16dge）的杂化单丝物质热交联并随后从水溶液中旋转。通过热诱导成功地实现了Paa和16dge之间的酯键组形式的交联。单丝在自然界中弹性和柔韧，呈现出色的伸长率和突破值（高于纯PAA-16dge长丝的九倍）。这种独特的行为来自填充物之间的协同作用; 即纤维素纳米纤维的增强能力和石墨烯的润滑效果。

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《RSC Advances》 |2015年第130期|共10页
作者
Spoljaric S.; Salminen A.; Luong N. D.; Seppala J.;
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Aalto Univ Sch Chem Technol Dept Biotechnol &

Chem Technol Polymer Technol Res Grp Aalto Finland;

Aalto Univ Sch Chem Technol Dept Biotechnol &

Chem Technol Polymer Technol Res Grp Aalto Finland;

Aalto Univ Sch Chem Technol Dept Biotechnol &

Chem Technol Polymer Technol Res Grp Aalto Finland;

Aalto Univ Sch Chem Technol Dept Biotechnol &

Chem Technol Polymer Technol Res Grp Aalto Finland;

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正文语种 eng
中图分类化学;
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1. Elastic, crosslinked poly(acrylic acid) filaments: nanocellulose reinforcement and graphene lubrication [J] . Spoljaric S., Salminen A., Luong N. D., RSC Advances . 2015,第130期

机译：弹性，交联聚（丙烯酸）长丝：纳米纤维素增强和石墨烯润滑
2. Adhesion properties of physically crosslinked elastic gels of poly(sodium acrylate)–poly(acrylic acid) mixtures evaluated by a point contact method [J] . Daisuke Sakasegawa, Motoaki Goto, Atsushi Suzuki Colloid & Polymer Science . 2009,第11期

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3. Fabrication and evaluation of bacterial nanocellulose/poly(acrylic acid)/graphene oxide composite hydrogel: Characterizations and biocompatibility studies for wound dressing [J] . Chen Xiang Yi, Low Hao Ran, Loi Xin Yi, Journal of biomedical materials research. Part B, Applied biomaterials. . 2019,第6期

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4. Evaluation of Thermally Crosslinked Poly (Acrylic Acid-Co-Maleic Acid) (PAMA)/Poly(Vinyl Alcohol) (PVA) Microneedle Arrays [C] . Nway Nway Aung, Yin Yin Myat, Tanasait Ngawhirunpat International conference and exhibition on Pharmaceutical Sciences and Technology . 2019

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5. Investigations of poly[(styrene-co-p-methylstyrene)- b-isobutylene-b-(styrene-co-p-methylstyrene)] and poly[(acrylic acid)-b-styrene-b-isobutylene-b-styrene-b-(acrylic acid)]. [D] . Kopchick, James Grabill. 2006

机译：聚[（苯乙烯-对-甲基苯乙烯）-b-异丁烯-b-（苯乙烯-对-甲基苯乙烯）]和聚[（丙烯酸）-b-苯乙烯-b-异丁烯-b-苯乙烯- b-（丙烯酸）]。
6. Antimicrobial Activity of Silver Containing Crosslinked Poly(Acrylic Acid) Fibers [O] . Mohammad Mofidfar, Eun Seon Kim, Emily L. Larkin, 2019

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8. Photophysical Investigations of Interpolymer Interactions in Solutions of a Pyrene Substituted Poly(acrylic acid), Poly(vinyl amine), Poly(l-aminoacrylic acid), and Poly(l-acetylaminoacrylic acid). [R] . Arora, K. S., Turro, N. J. 1987

机译：芘取代聚（丙烯酸），聚（乙烯胺），聚（1-氨基丙烯酸）和聚（1-乙酰氨基丙烯酸）溶液中互聚物相互作用的光物理研究。

Elastic, crosslinked poly(acrylic acid) filaments: nanocellulose reinforcement and graphene lubrication

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