Multilayer Assemblies of Poly(4-vinylpyridine) and Poly(acrylic acid) Bearing Photoisomeric Spironaphthoxazine via Hydrogen Bonding

Langmuir ◽  
2002 ◽  
Vol 18 (12) ◽  
pp. 4989-4995 ◽  
Author(s):  
Yu Fu ◽  
Huan Chen ◽  
Dengli Qiu ◽  
Zhiqiang Wang ◽  
Xi Zhang
Keyword(s):  
Hydrogen Bonding ◽  
Acrylic Acid ◽  
Multilayer Assemblies ◽  
Poly Acrylic Acid

scholarly journals A conductive self healing polymeric binder using hydrogen bonding for Si anodes in lithium ion batteries

2020 ◽  
Vol 10 (1) ◽  
Author(s):  
Jaebin Nam ◽  
Eunsoo Kim ◽  
Rajeev K.K. ◽  
Yeonho Kim ◽  
Tae-Hyun Kim
Keyword(s):  
Hydrogen Bonding ◽  
Acrylic Acid ◽  
Lithium Ion Batteries ◽  
Coulombic Efficiency ◽  
Lithium Ion ◽  
Polymer Binder ◽  
Self Healing ◽  
Si Anodes ◽  
Ion Conducting ◽  
Poly Acrylic Acid

Abstract A ureido-pyrimidinone (UPy)-functionalized poly(acrylic acid) grafted with poly(ethylene glycol)(PEG), designated PAU-g-PEG, was developed as a high performance polymer binder for Si anodes in lithium-ion batteries. By introducing both a ureido-pyrimidinone (UPy) unit, which is capable of self-healing through dynamic hydrogen bonding within molecules as well as with Si, and an ion-conducting PEG onto the side chain of the poly(acrylic acid), this water-based self-healable and conductive polymer binder can effectively accommodate the volume changes of Si, while maintaining electronic integrity, in an electrode during repeated charge/discharge cycles. The Si@PAU-g-PEG electrode retained a high capacity of 1,450.2 mAh g−1 and a Coulombic efficiency of 99.4% even after 350 cycles under a C-rate of 0.5 C. Under a high C-rate of 3 C, an outstanding capacity of 2,500 mAh g−1 was also achieved, thus demonstrating its potential for improving the electrochemical performance of Si anodes.

Hydrogen-Bonding-Driven Complexation of Polystyrene-block-poly(ethylene oxide) Micelles with Poly(acrylic acid)

2010 ◽  
Vol 43 (6) ◽  
pp. 3018-3026 ◽  
Author(s):  
Shuguang Yang ◽  
Xinfei Yu ◽  
Lian Wang ◽  
Yingfeng Tu ◽  
Joseph X. Zheng ◽  
...  
Keyword(s):  
Hydrogen Bonding ◽  
Acrylic Acid ◽  
Ethylene Oxide ◽  
Poly Ethylene Oxide ◽  
Poly Ethylene ◽  
Poly Acrylic Acid

Ionic effects on the mechanical and swelling properties of a poly(acrylic acid/acrylamide) double crosslinking hydrogel

2018 ◽  
Vol 42 (11) ◽  
pp. 9151-9158 ◽  
Author(s):  
Huijuan Zhang ◽  
Yuran Cheng ◽  
Xinjuan Hou ◽  
Biao Yang ◽  
Fang Guo
Keyword(s):  
Tensile Strength ◽  
Hydrogen Bonding ◽  
Acrylic Acid ◽  
Molecular Simulation ◽  
Metal Salts ◽  
Swelling Properties ◽  
Ionic Effects ◽  
Poly Acrylic Acid

A P(AA/AM)–Fe(NO3)3 double crosslinking gel showed a superior tensile strength of 1471 kPa compared to those of all other metal salts tested, which was demonstrated by molecular simulation to result from the stronger hydrogen bonding in this metal–(COO)n complex.

Analysis of the hydrogen bonding in (2-hydroxypropyl)cellulose-poly(acrylic acid) composites by Raman spectroscopy

1999 ◽  
Vol 141 (1) ◽  
pp. 185-195 ◽  
Author(s):  
Marcin Kozanecki ◽  
Jacek Ulański ◽  
Piotr Wojciechowski ◽  
Marian Kryszewski ◽  
Micheline Boudeulle ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Hydrogen Bonding ◽  
Acrylic Acid ◽  
Hydroxypropyl Cellulose ◽  
Poly Acrylic Acid

Super-strong and tough poly(vinyl alcohol)/poly(acrylic acid) hydrogels reinforced by hydrogen bonding

2018 ◽  
Vol 6 (48) ◽  
pp. 8105-8114 ◽  
Author(s):  
Tianqi Liu ◽  
Chen Jiao ◽  
Xin Peng ◽  
Ya-Nan Chen ◽  
Yuanyuan Chen ◽  
...  
Keyword(s):  
Hydrogen Bonding ◽  
Acrylic Acid ◽  
Vinyl Alcohol ◽  
Cold Drawing ◽  
Poly Vinyl Alcohol ◽  
Poly Acrylic Acid

Super-strong and tough poly(vinyl alcohol)/poly(acrylic acid) hydrogels based on hydrogen bonding are prepared by the strategy of immersing and cold-drawing.

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