Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Sadhna Shrivastava"'
Publikováno v:
Materials Today: Proceedings. 48:626-628
The present paper reports the suitability of 3,0 armchair graphene nanoribbon (AGNR) for hydrogen bromide (HBr) sensing, by analysing its band gap variation in vacuum as well as HBr gas environment. The hydrogen bromide sensing ability of pristine AG
Publikováno v:
Chemical Physics Letters. 667:199-205
A 10,0 pristine as well as boron doped zigzag single walled carbon nanotube has been analyzed as possible HBr sensor using DFT based ab-initio approach. The variation in band structures, Mulliken charge, NBO charge, binding energy and conductance var
Autor:
Reena Srivastava, Anurag Srivastava, Sadhna Shrivastava, C.S. Malvi, Harshika Suman, A.P. Jacob
Publikováno v:
Chemical Physics Letters. 745:137280
Armchair (A) and zigzag (Z) type graphene nanoribbons (GNR) have been investigated for its suitability to sense the toxic H2S gas, by using density functional theory (DFT) based ab-initio approach. On adsorption of H2S, the variations in original met
Publikováno v:
Advanced Materials Research. 974:210-214
The present work attempts to investigate the interfacial phenomenon occurring between two dissimilar materials and in particular organic and inorganic hybrid materials. Layer by layer hybrid heterostructures are fabricated by electro-deposition techn
Publikováno v:
Journal of Evolution of Medical and Dental sciences. 2:6876-6879
Publikováno v:
Bulletin of Materials Science. 36:647-652
Zinc oxide/polyaniline (ZnO/PANI) hybrid structures have been investigated for their optical and gas sensing properties. ZnO nanoparticles, prepared by the sol–gel method, pressed in the form of pellets were used for gas sensing. The hybrid ZnO/PAN
Publikováno v:
Journal of Electronic Materials. 42:1235-1241
The electrodeposition method was used to deposit a zinc oxide (ZnO) layer on an indium tin oxide substrate. Polypyrrole (PPy) was deposited also by the electrodeposition method on the same ZnO layer to form a ZnO/PPy interface. Scanning electron micr
Publikováno v:
Composites Part B: Engineering. 45:1515-1520
Zinc Oxide (ZnO) nanoparticles are prepared using sol–gel technique; while Polyaniline (PANI) is prepared via chemical oxidative polymerization of aniline. For the formation of composites fixed weight of ZnO nanoparticles were physically blended, f
Publikováno v:
Sensors and Actuators A: Physical. 190:168-175
Multi-layered films of zinc oxide (ZnO), prepared using sol–gel spin-coating method, were used to study the response on exposure to liquefied petroleum gas (LPG). The X-ray diffraction (XRD) pattern of the thin films showed preferred orientation of
Publikováno v:
AIP Conference Proceedings.
Organic-Inorganic hybrid materials have remained an active field of research both from the point of understanding the interfaces and for device purpose. In the present work, Zinc Oxide (ZnO) - Polyaniline (PANI) interface obtained by drop casting PAN