Conducting Polypyrrole-Silica Glass Composite Films Prepared by Electrochemical Polymerization

1996 ◽  
Vol 35 (Part 1, No. 1A) ◽  
pp. 294-298 ◽  
Author(s):  
Mitsuyoshi Onoda ◽  
Tetsuro Matsuda ◽  
Hiroshi Nakayama
Keyword(s):  
Silica Glass ◽  
Electrochemical Polymerization ◽  
Composite Films ◽  
Glass Composite ◽  
Conducting Polypyrrole

Biaxially oriented poly(propylene-g-maleic anhydride)/phosphate glass composite films for high gas barrier applications

Polymer ◽  
2009 ◽  
Vol 50 (2) ◽  
pp. 598-604 ◽  
Author(s):  
Mohit Gupta ◽  
Yijian Lin ◽  
Taneisha Deans ◽  
Alexis Crosby ◽  
Eric Baer ◽  
...  
Keyword(s):  
Maleic Anhydride ◽  
Phosphate Glass ◽  
Composite Films ◽  
Glass Composite ◽  
Gas Barrier ◽  
Poly Propylene

Optical properties of solid-state laser lighting devices using SiAlON phosphor–glass composite films as wavelength converters

2016 ◽  
Vol 55 (4) ◽  
pp. 042102 ◽  
Author(s):  
Kenichi Yoshimura ◽  
Kazunori Annen ◽  
Hiroshi Fukunaga ◽  
Masamichi Harada ◽  
Makoto Izumi ◽  
...  
Keyword(s):  
Optical Properties ◽  
Solid State ◽  
Composite Films ◽  
Solid State Laser ◽  
Wavelength Converters ◽  
Glass Composite ◽  
State Laser

The Effect of Nanotube Loading and Dispersion on the Three-Dimensional Nanostructure of Carbon Nanotube-Conducting Polymer Composite Films

2002 ◽  
Vol 739 ◽  
Author(s):  
Mark Hughes ◽  
George Z. Chen ◽  
Milo S. P. Shaffer ◽  
Derek J. Fray ◽  
Alan H. Windle
Keyword(s):  
Carbon Nanotubes ◽  
Carbon Nanotube ◽  
Conducting Polymer ◽  
Polymer Composite ◽  
Electrochemical Polymerization ◽  
Composite Films ◽  
Three Dimensional ◽  
Ionic Diffusion ◽  
Multi Walled Carbon Nanotubes ◽  
Walled Carbon Nanotubes

ABSTRACTNanoporous composite films of multi-walled carbon nanotubes (MWNTs) and either polypyrrole (PPy) or poly(3-methylthiophene) (P3MeT) were grown using an electrochemical polymerization technique in which the nanotubes and conducting polymer were deposited simultaneously. The concentration and dispersion of MWNTs in the polymerization electrolyte was found to have a significant effect on the thickness of polymer coated on each MWNT and hence the loading of MWNTs in the films produced. It has been shown that for an increasing concentration of MWNTs in the polymerization electrolyte, the thickness of polymer coated on each MWNT decreases. This relationship made it possible to minimize ionic diffusion distances within the nanoporous MWNT-PPy films produced, reducing their electrical and ionic resistance and increasing their capacitance relative to similarly prepared pure PPy films.

Devitrification inhibitors in borosilicate glass and binary borosilicate glass composite

1995 ◽  
Vol 10 (5) ◽  
pp. 1312-1320 ◽  
Author(s):  
Jau-Ho Jean ◽  
Tapan K. Gupta
Keyword(s):  
Borosilicate Glass ◽  
Silica Glass ◽  
Elevated Temperatures ◽  
Glass Composite ◽  
Binary Glass ◽  
High Silica ◽  
Glass Mixture

Cristobalite is known to precipitate out of borosilicate glass (Corning 7740) and a binary glass mixture of borosilicate glass and high silica glass when these glasses are heated to elevated temperatures. To prevent cristobalite from forming in these glass systems, a devitrification inhibitor needs to be found. Among oxides selected for testing, both Al2O3 and Ga2O3 are found to prevent cristobalite from forming in these glass systems.

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