Surface Modification of Polyvinyl Chloride Sheets via Growth of Hydrophilic Polymer Brushes

2009 ◽  
Vol 42 (9) ◽  
pp. 3258-3268 ◽  
Author(s):  
Yuquan Zou ◽  
Jayachandran N. Kizhakkedathu ◽  
Donald E. Brooks
Keyword(s):  
Surface Modification ◽  
Polyvinyl Chloride ◽  
Polymer Brushes ◽  
Hydrophilic Polymer

Thermoswitchable Janus Gold Nanoparticles with Stimuli-Responsive Hydrophilic Polymer Brushes

Langmuir ◽  
2016 ◽  
Vol 32 (17) ◽  
pp. 4297-4304 ◽  
Author(s):  
Xiaoqin Niu ◽  
Fen Ran ◽  
Limei Chen ◽  
Gabriella Jia-En Lu ◽  
Peiguang Hu ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Polymer Brushes ◽  
Hydrophilic Polymer ◽  
Stimuli Responsive

Barrier Capacity of Hydrophilic Polymer Brushes To Prevent Hydrophobic Interactions: Effect of Graft Density and Hydrophilicity

2009 ◽  
Vol 42 (13) ◽  
pp. 4817-4828 ◽  
Author(s):  
Yuquan Zou ◽  
Nicholas A. A. Rossi ◽  
Jayachandran N. Kizhakkedathu ◽  
Donald E. Brooks
Keyword(s):  
Polymer Brushes ◽  
Hydrophobic Interactions ◽  
Hydrophilic Polymer ◽  
Graft Density

scholarly journals Surface modification with thermoresponsive polymer brushes for a switchable electrochemical sensor

RSC Advances ◽  
2014 ◽  
Vol 4 (81) ◽  
pp. 43092-43097 ◽  
Author(s):  
Clément Comminges ◽  
Stefano Frasca ◽  
Martin Sütterlin ◽  
Erik Wischerhoff ◽  
André Laschewsky ◽  
...  
Keyword(s):  
Phase Transition ◽  
Surface Modification ◽  
Electrochemical Sensor ◽  
Polymer Brushes ◽  
Thermoresponsive Polymer ◽  
Reversible Phase Transition ◽  
Reversible Phase

Thermoresponsive polymer brushes' reversible phase transition is evidenced with E-QCM-D and electrochemistry, and acts as an electrochemical switch.

Separation of polyvinyl chloride from waste plastic mixtures by froth flotation after surface modification with sodium persulfate

2019 ◽  
Vol 218 ◽  
pp. 167-172 ◽  
Author(s):  
Shuaijun Chen ◽  
Yingshuang Zhang ◽  
Chenchao Guo ◽  
Yiwei Zhong ◽  
Kangyu Wang ◽  
...  
Keyword(s):  
Surface Modification ◽  
Polyvinyl Chloride ◽  
Froth Flotation ◽  
Sodium Persulfate ◽  
Waste Plastic

scholarly journals Temperature Dependence of the Surface and Volume Hydrophilicity of Hydrophilic Polymer Brushes

Langmuir ◽  
2016 ◽  
Vol 32 (14) ◽  
pp. 3433-3444 ◽  
Author(s):  
Pengyu Zhuang ◽  
Ali Dirani ◽  
Karine Glinel ◽  
Alain M. Jonas
Keyword(s):  
Temperature Dependence ◽  
Polymer Brushes ◽  
Hydrophilic Polymer

HYDROPHILIZATION OF POLYVINYL CHLORIDE SURFACE BY OZONATION

2008 ◽  
Vol 15 (06) ◽  
pp. 711-715 ◽  
Author(s):  
KEISUKE KUROSE ◽  
TETSUJI OKUDA ◽  
SATOSHI NAKAI ◽  
TSUNG-YUEH TSAI ◽  
WATARU NISHIJIMA ◽  
...  
Keyword(s):  
Surface Modification ◽  
Structural Change ◽  
Polyvinyl Chloride ◽  
Chemical Reaction ◽  
Infrared Analysis ◽  
Xps Analysis ◽  
Carboxylic Groups

The surface modification mechanism of polyvinyl chloride (PVC) by ozonation was investigated to study the selective hydrophilization of PVC surface among other plastics. Infrared analysis confirmed the increase of hydrophilic groups. XPS analysis revealed that the increase was due to the structural change in chlorine group in PVC to hydroxylic acid, ketone, and carboxylic groups by ozonation. This chemical reaction by ozone could occur only for polymers with chlorides in its structure and resulted in the selective hydrophilization of PVC among various polymers.

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