Zobrazeno 1 - 10
of 161
pro vyhledávání: '"S.A. Agnihotry"'
Autor:
S.A. Agnihotry, Shahzada Ahmad
Publikováno v:
Current Applied Physics. 9:108-114
Polymer electrolytes, which hold the key of successful operation of all solid state ionic devices, have been investigated. An amorphous polymer was used to facsimile fast ion transport in the gel polymer electrolytes (GPE) and room temperature conduc
Publikováno v:
Solar Energy Materials and Solar Cells. 92:184-189
Polymer electrolytes, which are ubiquitous and indispensable in all electrochemical devices, have been investigated and a study to explore their performance characteristics on salt type and salt concentration and different binary solvents has been pe
Publikováno v:
Solar Energy Materials and Solar Cells. 91:1305-1312
Diethanolamine derived clear precursor sol has been utilized for the deposition of TiO 2 films annealed at 470 °C for 5 min. Effect of the precursor sol's aging on different properties of the films has been examined in the present study. Films obtai
Autor:
Sahab Dass, Saroj Kumari, Chanakya Tripathi, Vibha R. Satsangi, Rohit Shrivastav, Yatendra S. Chaudhary, S.A. Agnihotry, Diwakar Chauhan, Amita Verma
Publikováno v:
International Journal of Hydrogen Energy. 32:1299-1302
The photoelectrochemical properties of Cd-doped titanium oxide thin film, prepared by sol–gel method, were investigated as a function of doping concentration and film thickness (number of coatings). Doping with 1.0 at% Cd resulted in best photoresp
Publikováno v:
Journal of Materials Research. 22:1182-1187
Nanostructured thermally treated xerogels have been synthesized using a sol-gel process involving cerium (Ce) chloride heptahydrate and titanium (Ti) propoxide mixed in different Ce:Ti molar ratios. Structural features of the xerogels have been corre
Publikováno v:
Current Applied Physics. 7:220-229
A pristine acetylated peroxotungstate sol with and without 4 wt% of oxalic acid dihydrate (OAD) yielded nanocrystalline and amorphous tungsten oxide (WO 3 ) films respectively by dip coating technique. Contrary to the expected trend, whereby, the nan
Publikováno v:
Bulletin of Materials Science. 30:31-35
Hybrid materials, which consist of organic-inorganic materials, are of profound interest owing to their unexpected synergistically derived properties. These hybrid materials replaced the pristine polymers due to their higher strength and stiffness in
Autor:
Amita Verma, S.A. Agnihotry
Publikováno v:
Electrochimica Acta. 52:2701-2709
A clear ethanol based precursor sol obtained using diethanolamine has been utilized for the deposition of TiO 2 films annealed at different temperatures. The influence of annealing temperature on the structural, optical and electrochemical properties
Publikováno v:
Journal of Applied Polymer Science. 107:3042-3048
Hybrid materials, which combine properties of organic–inorganic materials, are of profound interest owing to their unexpected synergistically derived properties and are considered as innovative advanced materials promising new applications in many
Publikováno v:
Thin Solid Films. 515:1419-1423
Sol–gel derived tungsten oxide (WO3) films were deposited using acetylated peroxotungstic acid as the precursor material adopting sol–gel dip coating route, followed by thermal treatment at 500 °C in air for 3 h. Structure–microstructure inves