Electrochemical properties of polyaniline composite electrodes prepared by in-situ polymerization in titanium dioxide dispersed aqueous solution

2012 ◽  
Vol 162 (7-8) ◽  
pp. 695-701 ◽  
Author(s):  
Misoon Oh ◽  
Soo-Jin Park ◽  
Yongju Jung ◽  
Seok Kim
Keyword(s):  
Aqueous Solution ◽  
Titanium Dioxide ◽  
Electrochemical Properties ◽  
In Situ Polymerization ◽  
Composite Electrodes

Poly(3-hexylthiophene)/titanium dioxide nanocomposites prepared by in-situ polymerization: structure, morphology and electrochemical properties

2020 ◽  
Vol 269 ◽  
pp. 116544
Author(s):  
Aline Ingrid Alves dos Reis Almeida ◽  
Luiza De Lazari Ferreira ◽  
Gabriella Correia de Almeida ◽  
Hállen Daniel Rezende Calado ◽  
Marcelo Machado Viana
Keyword(s):  
Titanium Dioxide ◽  
Electrochemical Properties ◽  
In Situ Polymerization ◽  
Structure Morphology

Fabrication of monodisperse polypyrrole/SBA-15 composite for the selective removal of Cr(Ⅵ) from aqueous solutions

2021 ◽  
Author(s):  
Liang Wang ◽  
Peng Gao ◽  
Mengxin Liu ◽  
Ziqing Huang ◽  
Shixia Lan ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Aqueous Solutions ◽  
Adsorption Process ◽  
In Situ Polymerization ◽  
Selective Removal ◽  
Factors Affecting

Monodisperse polypyrrole/SBA-15 composite (PPy/SBA-15) was fabricated by in-situ polymerization and used for Cr(Ⅵ) adsorption from aqueous solution. PPy/SBA-15 was characterized by numerous approaches. Factors affecting the Cr(Ⅵ) adsorption process included...

Reinforced conducting hydrogels prepared from the in situ polymerization of aniline in an aqueous solution of sodium alginate

2014 ◽  
Vol 2 (39) ◽  
pp. 16516-16522 ◽  
Author(s):  
Huabo Huang ◽  
Xiaoping Zeng ◽  
Wan Li ◽  
Hong Wang ◽  
Qin Wang ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Hydrogen Bonding ◽  
Sodium Alginate ◽  
In Situ Polymerization ◽  
Intramolecular Hydrogen Bonding ◽  
Intramolecular Hydrogen

Reinforcement of PANI–SA conducting hydrogels is attributed to the interaction of PANI–SA chains and the inter/intramolecular hydrogen bonding within the SA chains.

In situ polymerization induced supramolecular hydrogels of chitosan and poly(acrylic acid-acrylamide) with high toughness

2017 ◽  
Vol 1 (2) ◽  
pp. 310-318 ◽  
Author(s):  
Jin Li ◽  
Zhilong Su ◽  
Xiaodong Ma ◽  
Hongjie Xu ◽  
Zixing Shi ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Acrylic Acid ◽  
Electrostatic Interaction ◽  
In Situ Polymerization ◽  
Supramolecular Hydrogel ◽  
High Toughness ◽  
Poly Acrylic Acid

A novel type of supramolecular hydrogel was developed byin situpolymerization of acrylic acid (AA) and acrylamide (AM) monomers in the aqueous solution of chitosan (CS) based on the dynamic electrostatic interaction of ions.

A polyaniline/graphene nanocomposite prepared by in situ polymerization of polyaniline onto polyanion grafted graphene and its electrochemical properties

RSC Advances ◽  
2014 ◽  
Vol 4 (15) ◽  
pp. 7673-7681 ◽  
Author(s):  
Tao Wu ◽  
Xiaoyang Xu ◽  
Lei Zhang ◽  
Huabin Chen ◽  
Jianping Gao ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Electrochemical Properties ◽  
Hydrazine Hydrate ◽  
Reduced Graphene Oxide ◽  
Radical Polymerization ◽  
In Situ Polymerization ◽  
Reduced Graphene ◽  
Graphene Nanocomposite

Poly(sodium 4-styrensulfonate), a polyanion, was grafted onto reduced graphene oxide (RGO-g-PSSNa) by in situ radical polymerization and was then chemically reduced with hydrazine hydrate.

Polypyrrole/Graphene Oxide Composite Electrodes for High Energy Density Supercapacitor

2014 ◽  
Vol 904 ◽  
pp. 146-149 ◽  
Author(s):  
Zhe Wei Yang ◽  
Xin Fan ◽  
Li Ang Guo ◽  
Wang Xing Jiang
Keyword(s):  
Graphene Oxide ◽  
Electrochemical Properties ◽  
High Energy ◽  
High Energy Density ◽  
Composite Electrodes ◽  
X Ray Diffraction ◽  
Oxide Composite ◽  
Transmission Electron ◽  
Graphite Sheets

Polypyrrole/Graphene oxide composite material (PPy/GO) was synthesized using an in-situ chemical polymerization method. The formation of composite had been shown by the analysis of Fourier transfer of infrared spectroscopy and X-ray diffraction data. Scanning electron and transmission electron microscopy clearly showed sheet-like layered structure of graphite oxide surrounded by polypyrrole. Electrochemical properties were characterized by electrochemical station. We demonstrated the intercalation of conducting polypyrrole into the graphite sheets, and that as electrodes for supercapacitor, the PPy/GO composites (GO0.54) with PPy to GO mass ratio of 5:3 showed a competitive capacitance of 337 F g-1 at a scan rate of 2 mV s-1 than that of PPy alone. Given the electrical and electrochemical properties, we prospect that the PPy/GO composites should find applications in supercapacitors.

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