scholarly journals Photochromic organic-inorganic composite materials prepared by sol-gel processing: properties and potentials

1994 ◽  
Author(s):  
Lisong Hou ◽  
Martin Mennig ◽  
Helmut K. Schmidt
Keyword(s):  
Composite Materials ◽  
Sol Gel ◽  
Processing Properties ◽  
Gel Processing ◽  
Inorganic Composite

Fabrication of Ferromagnetic Fe/Mullite Composite Materials Via Sol-Gel Processing

1988 ◽  
Vol 132 ◽  
Author(s):  
Deanne P. Yamato ◽  
Abraham L. andis ◽  
Teh S. Kuan
Keyword(s):  
Particle Size ◽  
Composite Materials ◽  
Saturation Magnetization ◽  
Sol Gel ◽  
Iron Particle ◽  
Ferromagnetic Hysteresis ◽  
Gel Technique ◽  
Gel Processing ◽  
Iron Concentrations

ABSTRACTThe sol-gel technique was used to fabricate α-Fe/mullite composite materials with iron concentrations ranging from 20–60 wt.% Fe. Microscopy studies showed the microstructure to consist of particulate α-Fe dispersed uniformly throughout a mullite matrix. Iron particle size, estimated by TEM, ranged from 20–500 nm. The materials exhibited ferromagnetic hysteresis with saturation magnetization Ms values as high as 115 EMU/g.

Inorganic Dispersed-Phase Composites by Sol-Gel Processing: An Update

2008 ◽  
Vol 391 ◽  
pp. 121-139 ◽  
Author(s):  
Dibyendu Ganguli ◽  
Raghavan Subasri ◽  
Ranganathan Varadharajan
Keyword(s):  
Thin Film ◽  
Composite Materials ◽  
Inorganic Compounds ◽  
Sol Gel ◽  
Film Coating ◽  
Dispersed Phase ◽  
Thin Film Coating ◽  
The Status ◽  
Gel Processing ◽  
Support Phase

A brief update (2001 till the present) is presented on published records on nano- and microcomposites involving inorganic compounds as dispersed and matrix or support phase in powder or thin film/coating form. Properties and applications of the currently reported composite materials are also discussed. The status of this field of research is highlighted in a short analysis.

Sol-gel processing of nanostructured ceramic and ceramic/metal composite materials

1995 ◽  
Vol 6 (1-4) ◽  
pp. 329-332 ◽  
Author(s):  
D. Sporn ◽  
J. Großmann ◽  
A. Kaiser ◽  
R. Jahn ◽  
A. Berger
Keyword(s):  
Composite Materials ◽  
Sol Gel ◽  
Metal Composite ◽  
Nanostructured Ceramic ◽  
Metal Composite Materials ◽  
Gel Processing
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