Hydrogen-Bonding-Directed Layer-by-Layer Assembly of Poly(4-vinylpyridine) and Poly(4-vinylphenol):  Effect of Solvent Composition on Multilayer Buildup

Langmuir ◽  
2004 ◽  
Vol 20 (21) ◽  
pp. 9366-9370 ◽  
Author(s):  
Hongyu Zhang ◽  
Zhiqiang Wang ◽  
Yiqun Zhang ◽  
Xi Zhang
Keyword(s):  
Hydrogen Bonding ◽  
Solvent Composition ◽  
Layer By Layer ◽  
Effect Of Solvent ◽  
Layer By Layer Assembly ◽  
Layer Assembly

Layer-by-Layer assembly of two polyacrylate derivatives: Effect of solvent composition and side-chain structure

Polymer ◽  
2007 ◽  
Vol 48 (9) ◽  
pp. 2659-2664 ◽  
Author(s):  
Qiuxia Chen ◽  
Ning Ma ◽  
Hujun Qian ◽  
Liyan Wang ◽  
Zhongyuan Lu
Keyword(s):  
Chain Structure ◽  
Solvent Composition ◽  
Side Chain ◽  
Layer By Layer ◽  
Effect Of Solvent ◽  
Layer By Layer Assembly ◽  
Layer Assembly

Polymer Complexation by Hydrogen Bonding at the Interface

2014 ◽  
Vol 67 (1) ◽  
pp. 11 ◽  
Author(s):  
Shuguang Yang ◽  
Songmei Ma ◽  
Chunyan Wang ◽  
Jian Xu ◽  
Meifang Zhu
Keyword(s):  
Hydrogen Bonding ◽  
Polymer Complex ◽  
Layer By Layer ◽  
Polymer Complexes ◽  
Layer By Layer Assembly ◽  
Long Time ◽  
Assembly Technique ◽  
Kinetics Of ◽  
Complexation Process ◽  
Layer Assembly

Polymer complexes can form in the bulk and at interfaces. Polymer complex formation in the bulk has been studied for a long time. The recently developed layer-by-layer assembly technique well realizes polymer complexation at interfaces. The layer-by-layer assembly of polymers based on Coulomb forces or hydrogen bonding is a repeated complexation process conducted at a surface. This paper reviews both single (once only) and repeatable interfacial complexation by hydrogen bonding, the available hydrogen bonding pairs for complexation, the thermodynamics and kinetics of complexation, and construction schemes.

Hydrogen-Bonding-Directed Layer-by-Layer Assembly of Conjugated Polymers

2004 ◽  
Vol 16 (910) ◽  
pp. 823-827 ◽  
Author(s):  
Z. Liang ◽  
O. M. Cabarcos ◽  
D. L. Allara ◽  
Q. Wang
Keyword(s):  
Hydrogen Bonding ◽  
Conjugated Polymers ◽  
Layer By Layer ◽  
Layer By Layer Assembly ◽  
Layer Assembly

Strategies for Hydrogen Bonding Based Layer-by-Layer Assembly of Poly(vinyl alcohol) with Weak Polyacids

2011 ◽  
Vol 45 (1) ◽  
pp. 347-355 ◽  
Author(s):  
Hyomin Lee ◽  
Remy Mensire ◽  
Robert E. Cohen ◽  
Michael F. Rubner
Keyword(s):  
Hydrogen Bonding ◽  
Vinyl Alcohol ◽  
Poly Vinyl Alcohol ◽  
Layer By Layer ◽  
Layer By Layer Assembly ◽  
Layer Assembly

scholarly journals Stiff and Transparent Multilayer Thin Films Prepared Through Hydrogen-Bonding Layer-by-Layer Assembly of Graphene and Polymer

2016 ◽  
Vol 26 (13) ◽  
pp. 2143-2149 ◽  
Author(s):  
Fangming Xiang ◽  
Dorsa Parviz ◽  
Tara M. Givens ◽  
Ping Tzeng ◽  
Eric M. Davis ◽  
...  
Keyword(s):  
Thin Films ◽  
Hydrogen Bonding ◽  
Bonding Layer ◽  
Multilayer Thin Films ◽  
Layer By Layer ◽  
Layer By Layer Assembly ◽  
Layer Assembly

Hydrogen-Bonding-Directed Layer-by-Layer Assembly of Dendrimer and Poly(4-vinylpyridine) and Micropore Formation by Post-Base Treatment

Langmuir ◽  
2003 ◽  
Vol 19 (20) ◽  
pp. 8497-8502 ◽  
Author(s):  
Hongyu Zhang ◽  
Yu Fu ◽  
Dong Wang ◽  
Liyan Wang ◽  
Zhiqiang Wang ◽  
...  
Keyword(s):  
Hydrogen Bonding ◽  
Layer By Layer ◽  
Layer By Layer Assembly ◽  
Layer Assembly

Complex formation of modified chitosan and carboxymethyl cellulose and its effect on paper properties

TAPPI Journal ◽  
2009 ◽  
Vol 8 (6) ◽  
pp. 29-35 ◽  
Author(s):  
PEDRAM FATEHI ◽  
LIYING QIAN ◽  
RATTANA KITITERAKUN ◽  
THIRASAK RIRKSOMBOON ◽  
HUINING XIAO
Keyword(s):  
Carboxymethyl Cellulose ◽  
Polymer System ◽  
Layer By Layer ◽  
Paper Strength ◽  
Anionic Polymer ◽  
Paper Properties ◽  
Modified Chitosan ◽  
Layer By Layer Assembly ◽  
Polyelectrolyte Titration ◽  
Layer Assembly

The application of an oppositely charged dual polymer system is a promising approach to enhance paper strength. In this work, modified chitosan (MCN), a cationic polymer, and carboxymethyl cellulose (CMC), an anionic polymer, were used sequentially to improve paper strength. The adsorption of MCN on cellulose fibers was analyzed via polyelectrolyte titration. The formation of MCN/CMC complex in water and the deposition of this complex on silicon wafers were investigated by means of atomic force microscope and quasi-elastic light scattering techniques. The results showed that paper strength was enhanced slightly with a layer-by-layer assembly of the polymers. However, if the washing stage, which was required for layer-by-layer assembly, was eliminated, the MCN/CMC complex was deposited on fibers more efficiently, and the paper strength was improved more significantly. The significant improvement was attributed to the extra development of fiber bonding, confirmed further by scanning electron microscope observation of the bonding area of fibers treated with or without washing. However, the brightness of papers was somewhat decreased by the deposition of the complex on fibers. Higher paper strength also was achieved using rapid drying rather than air drying.

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