Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Vazid Ali"'
Publikováno v:
Optik. 124:4287-4291
We have studied silica-gel by sol–gel technique for the preparation of new dye-laser materials. Silica gel rods with dimension 50 mm × 10 mm have been prepared successfully without breaking. It shows high transparency and good mechanical strength.
Publikováno v:
Chitkara Chemistry Review. 1:35-45
Polyaniline is synthesized via chemical oxidation polymerization and then doped by chemically with Cobalt nitrate hexahydrate Co(NO 3 ) 2 .6H 2 O at different concentrations such as 4, 8, 12, 16, 20 and 30 % (w/w). The effect of dopant in polyaniline
Publikováno v:
International Journal of Polymeric Materials. 62:433-436
Poly (m-toluidine) has been synthesized by chemical oxidative polymerization in acidic medium. Poly (m-toluidine) so obtained has been doped with copper sulfate in different concentration and prepared samples have been characterized by UV-visible spe
Publikováno v:
Chitkara Chemistry Review. 1:77-89
Department of Applied Sciences, Chitkara University, Punjab (INDIA). Email: jyotsna.kaushal@chitkara.edu.in Abstract Production of polyurethane systems has been made more cost-effective by using castor oil; a naturaly available polyol. During the pre
Publikováno v:
Chitkara Chemistry Review. 1:53-65
o-Toluidine is used to synthesize poly (o-toluidine) (POT) by chemical oxidative polymerization in acidic medium. The synthesized POT is doped with cobalt-octoate with different concentration such as 2, 4, 6, 8 and 10% (w/w). Doped poly (o-toluidine)
Publikováno v:
Journal of Macromolecular Science, Part B. 52:1107-1114
Poly(o-toluidine) (POT) and its samples doped with copper sulfate, a transition metal salt, were synthesized by a chemical oxidative polymerization technique using potassium dichromate as oxidant i...
Publikováno v:
Optik. 123:1010-1014
The work was carried out to achieve two different but interdependent objectives; one to synthesis a transparent silica matrix with enough strength and thermal stability, by sol–gel technique, to host an organic dye molecule without quenching its fl
Publikováno v:
Advanced Science, Engineering and Medicine. 4:71-76
Publikováno v:
Materials Sciences and Applications. :669-673
Chemical modifications by incorporating organic dye molecules in polymethylmethacrylate (PMMA) matrix may open up the possibility of the development of smart materials. In the present work, Kiton red-620 laser dye is embedded in synthesized PMMA matr
Publikováno v:
Advances in Polymer Technology. 31:374-379
Polyaniline has been synthesized by a chemical route. Chemical doping of polyaniline has been carried out with copper perchlorate tetrabenzonitrile (CuClO4 · 4BN) in a distilled water (H2O) + dimethylsulfoxide (DMSO) solvent system. An effort has be