In situ intercalative polymerization of pyrrole in Fe0Cl: a new class of layered, conducting polymer-inorganic hybrid materials

1987 ◽  
Vol 109 (12) ◽  
pp. 3797-3799 ◽  
Author(s):  
M. G. Kanatzidis ◽  
L. M. Tonge ◽  
T. J. Marks ◽  
H. O. Marcy ◽  
C. R. Kannewurf
Keyword(s):  
Conducting Polymer ◽  
Hybrid Materials ◽  
Inorganic Hybrid ◽  
New Class ◽  
Intercalative Polymerization

Fabrication of transparent polymer-inorganic hybrid material

2005 ◽  
Vol 876 ◽  
Author(s):  
S. Li ◽  
M. S. Toprak ◽  
Y. S Jo ◽  
D. K. Kim ◽  
M. Muhammed
Keyword(s):  
Hybrid Materials ◽  
Hybrid Material ◽  
Zinc Acetate ◽  
Zinc Acetate Dihydrate ◽  
Sol Gel ◽  
Shielding Effect ◽  
Complexing Agent ◽  
Inorganic Hybrid ◽  
Zinc Compound

AbstractPolymer-inorganic hybrid materials composed of polymethyl methacrylate (PMMA) and zinc compounds were prepared by sol-gel in-situ transition polymerization of zinc complex in PMMA matrix. Zinc acetate dihydrate dissolved in ethanol was used as the inorganic precursor. Monoethanolamine (MEA) acted as a complexing agent to control the hydrolysis of zinc acetate to produce a zinc compound network, and then PMMA, formed in-situ through a radical polymerization, were chemically bonded to the forming zinc compound network to realize a hybrid material. Transparent homogenous hybrid materials with slight colours from pink to yellow were fabricated by varying the composition. TEM, FT-IR were employed to investigate structural and physical properties. The UV-shielding effect was evaluated by UV-VIS. The low content of zinc (around 0.02 wt%) and the fine particle size rendered it visibly transparent and capable of greatly attenuating UV radiation in the full UV range.

In situ intercalative polymerization as a route to layered conducting polymer-inorganic matrix microlaminates. Polypyrrole and polythiophene in FeOCl

1989 ◽  
Vol 28 (1-2) ◽  
pp. 89-95 ◽  
Author(s):  
M.G. Kanatzidis ◽  
M. Hubbard ◽  
L.M. Tonge ◽  
T.J. Marks ◽  
H.O. Marcy ◽  
...  
Keyword(s):  
Conducting Polymer ◽  
Inorganic Matrix ◽  
Intercalative Polymerization

UV Curable Organic-Inorganic Hybrid Materials

2000 ◽  
Vol 628 ◽  
Author(s):  
Guang-Way Jang ◽  
Ren-Jye Wu ◽  
Yuung-Ching Sheen ◽  
Ya-Hui Lin ◽  
Chi-Jung Chang
Keyword(s):  
Hybrid Materials ◽  
Colloidal Silica ◽  
Sol Gel ◽  
Solution Ph ◽  
Uv Curable ◽  
Inorganic Hybrid ◽  
Degradation Temperature ◽  
Sol Gel Process ◽  
The Stability ◽  
Thermal Degradation Temperature

This work successfully prepared an UV curable organic-inorganic hybrid material consisting of organic modified colloidal silica. Applications of UV curable organic-inorganic hybrid materials include abrasion resistant coatings, photo-patternable thin films and waveguides. Colloidal silica containing reactive functional groups were also prepared by reacting organic silane and tetraethyl orthosilicate (TEOS) using sol-gel process. In addition, the efficiency of grafting organic moiety onto silica nanoparticles was investigated by applying TGA and FTIR techniques. Experimental results indicated a strong interdependence between surface modification efficiency and solution pH. Acrylate-SiO2 hybrid formation could result in a shifting of thermal degradation temperature of organic component from about 200°C to near 400°C. In addition, the stability of organic modified colloidal silica in UV curable formula and the physical properties of resulting coatings were discussed. Furthermore, the morphology of organic modified colloidal silica was investigated by performing TEM and SEM studies‥

Ecosustainable Development of Novel Bio-inorganic Hybrid Materials as UV Protection Systems for Potential Cosmetic Applications

2015 ◽  
Vol 16 (12) ◽  
pp. 1070-1077
Author(s):  
Carla Villa ◽  
Chiara Lacapra ◽  
Roberto Rosa ◽  
Paolo Veronesi ◽  
Cristina Leonelli
Keyword(s):  
Hybrid Materials ◽  
Uv Protection ◽  
Inorganic Hybrid ◽  
Protection Systems

Lead-free organic–inorganic hybrid semiconductors and NLO switches tuned by dimensional design

2021 ◽  
Vol 9 (12) ◽  
pp. 4338-4343
Author(s):  
Hong-Yi Shen ◽  
Lei He ◽  
Ping-Ping Shi ◽  
Qiong Ye
Keyword(s):  
Hybrid Materials ◽  
Lead Free ◽  
Inorganic Hybrid ◽  
Hybrid Semiconductors ◽  
Functional Regulation

Two organic–inorganic hybrid materials exhibit functional regulation by introducing homochiral cations and different reagent ratios.

scholarly journals Electrochemical bubble generation via hydrazine oxidation for the in situ control of an electrodeposited conducting polymer micro/-nanostructure

RSC Advances ◽  
2021 ◽  
Vol 11 (18) ◽  
pp. 11020-11025
Author(s):  
David Possetto ◽  
Luciana Fernández ◽  
Gabriela Marzari ◽  
Fernando Fungo
Keyword(s):  
Conducting Polymer ◽  
Electrochemical Method ◽  
Bubble Generation ◽  
Hydrazine Oxidation ◽  
In Situ Control

An electrochemical method to manipulate the size and density of electrodeposited polypyrrole structures at the micro-nanoscale by the discharge of hydrazine.

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