Thermo- and water-induced shape memory poly(vinyl alcohol) supramolecular networks crosslinked by self-complementary quadruple hydrogen bonding

2016 ◽  
Vol 7 (43) ◽  
pp. 6637-6644 ◽  
Author(s):  
Hongmei Chen ◽  
Ying Li ◽  
Gong Tao ◽  
Lin Wang ◽  
Shaobing Zhou
Keyword(s):  
Hydrogen Bonding ◽  
Shape Memory ◽  
Vinyl Alcohol ◽  
Poly Vinyl Alcohol ◽  
Donor Acceptor ◽  
Quadruple Hydrogen Bonding ◽  
Supramolecular Networks ◽  
First Time

Poly(vinyl alcohol) (PVA) supramolecular networks cross-linked by ureido-pyrimidinone (UPy) dimers via strong quadruple hydrogen bonding in donor–donor–acceptor–acceptor (DDAA) arrays have been synthesized for the first time.

Self-healing and shape-memory solid polymer electrolytes with high mechanical strength facilitated by a poly(vinyl alcohol) matrix

2019 ◽  
Vol 10 (48) ◽  
pp. 6561-6569 ◽  
Author(s):  
Ye Hyang Jo ◽  
Binghua Zhou ◽  
Ke Jiang ◽  
Shaoqiao Li ◽  
Cai Zuo ◽  
...  
Keyword(s):  
Hydrogen Bonding ◽  
Polymer Electrolytes ◽  
Lithium Ion ◽  
Solid Polymer Electrolytes ◽  
Solid Polymer ◽  
Poly Vinyl Alcohol ◽  
Self Healing ◽  
High Mechanical Strength ◽  
Quadruple Hydrogen Bonding ◽  
Supramolecular Networks

This article reports PVA-based electrolytes with supramolecular networks formed via quadruple hydrogen bonding for lithium-ion batteries.

Use of Quadruple Hydrogen Bonding as the Switching Phase in Thermo- and Light-Responsive Shape Memory Hydrogel

2021 ◽  
Author(s):  
Yufang Song ◽  
Yiming Chen ◽  
Ran Chen ◽  
Hongji Zhang ◽  
Dongjian Shi ◽  
...  
Keyword(s):  
Hydrogen Bonding ◽  
Shape Memory ◽  
Quadruple Hydrogen Bonding

Water Induced Shape Memory and Healing Effects by Introducing Carboxymethyl Cellulose Sodium into Poly(vinyl alcohol)

2018 ◽  
Vol 57 (44) ◽  
pp. 15046-15053 ◽  
Author(s):  
Jiyu Yang ◽  
Yanan Zheng ◽  
Linjuan Sheng ◽  
Hongmei Chen ◽  
Lijuan Zhao ◽  
...  
Keyword(s):  
Shape Memory ◽  
Vinyl Alcohol ◽  
Carboxymethyl Cellulose ◽  
Poly Vinyl Alcohol ◽  
Carboxymethyl Cellulose Sodium

scholarly journals Unraveling the gallol-driven assembly mechanism of thermoreversible supramolecular hydrogels inspired by ascidians

2020 ◽  
Vol 11 (45) ◽  
pp. 7185-7198
Author(s):  
Alexis Wolfel ◽  
Esteban M. Euti ◽  
Matías L. Picchio ◽  
Marcelo R. Romero ◽  
Victor M. Galván Josa ◽  
...  
Keyword(s):  
Hydrogen Bonding ◽  
Gallic Acid ◽  
Vinyl Alcohol ◽  
Poly Vinyl Alcohol ◽  
Polyphenolic Compound ◽  
Assembly Mechanism ◽  
Thermosensitive Hydrogels

Gallic acid, a small polyphenolic compound with strong hydrogen-bonding ability, is studied as a dynamic crosslinker of poly(vinyl alcohol) for preparing thermosensitive hydrogels. Furthermore, insights about the involved mechanism are shown.

Thermal and water dual-responsive shape memory poly(vinyl alcohol)/Al2O3 nanocomposite

RSC Advances ◽  
2015 ◽  
Vol 5 (111) ◽  
pp. 91213-91217 ◽  
Author(s):  
Quanming Bai ◽  
Gongzheng Zhang ◽  
Bo Xu ◽  
Xianqi Feng ◽  
Haoyang Jiang ◽  
...  
Keyword(s):  
Shape Memory ◽  
Vinyl Alcohol ◽  
Poly Vinyl Alcohol ◽  
Dual Responsive ◽  
New Type

A new type of thermal and water dual-responsive shape memory poly(vinyl alcohol)/Al2O3 nanocomposite was reported.

Microwave-Induced Shape-Memory Effect of Chemically Crosslinked Moist Poly(vinyl alcohol) Networks

2011 ◽  
Vol 212 (14) ◽  
pp. 1460-1468 ◽  
Author(s):  
Haiyan Du ◽  
Yunlong Yu ◽  
Guangming Jiang ◽  
Junhua Zhang ◽  
JianJun Bao
Keyword(s):  
Shape Memory ◽  
Shape Memory Effect ◽  
Memory Effect ◽  
Vinyl Alcohol ◽  
Poly Vinyl Alcohol
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