Published June 15, 2015 | Version v1
Journal article Metadata-only

DBS investigation on films of cobalt chloride doped PVA-PVP blend

Creators

  • 1. Department of Physics, Karnatak Science College, Karnatak University, Dharwad 580001, Karnataka (India)
  • 2. Department of Physics, Karnatak University, Dharwad 580003, Karnataka (India)
  • 3. Department of Physics, Mangalore University, Mangalore 574199, Karnataka (India)

Description

Films of Cobalt Chloride (CoCl2) doped polyvinylalcohol(PVA)- polyvinylpyrrolidone(PVP) blend (doped from 0.5 wt% up to 28 wt%) were prepared by solution casting, and characterized by XRD, DSC, UV-Visible Spectrometry TGA, FTIR and electrical measurements. In this paper, the results of Doppler Broadening Spectroscopy (DBS) in CoCl2 doped PVA-PVP blend is discussed. An increase in crystallinity of PVA-PVP blend, is observed, on doping it with CoCl2. The DBS results are complemented by XRD and DSC scans. (paper)

Availability note (English)

Available from http://dx.doi.org/10.1088/1742-6596/618/1/012034

Additional details

Identifiers

DOI
10.1088/1742-6596/618/1/012034;

Publishing Information

Journal Title
Journal of Physics. Conference Series (Online)
Journal Volume
618
Journal Issue
1
Journal Page Range
[4 p.]
ISSN
1742-6596

Conference

Title
11. international workshop on positron and positronium chemistry
Acronym
PPC-11
Dates
9-14 Nov 2014
Place
Goa (India)

INIS

Country of Publication
United Kingdom
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
47095397
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
CALORIMETRY; CASTING; COBALT CHLORIDES; DIFFERENTIAL THERMAL ANALYSIS; DOPED MATERIALS; DOPPLER BROADENING; EMISSION SPECTROSCOPY; FILMS; FOURIER TRANSFORMATION; INFRARED SPECTRA; PVA; PVP; THERMAL GRAVIMETRIC ANALYSIS; X-RAY DIFFRACTION
Descriptors DEC
ALCOHOLS; AMIDES; AZOLES; BLOOD SUBSTITUTES; CHEMICAL ANALYSIS; CHLORIDES; CHLORINE COMPOUNDS; COBALT COMPOUNDS; COBALT HALIDES; COHERENT SCATTERING; DIFFRACTION; DRUGS; FABRICATION; GRAVIMETRIC ANALYSIS; HALIDES; HALOGEN COMPOUNDS; HEMATOLOGIC AGENTS; HETEROCYCLIC COMPOUNDS; HYDROXY COMPOUNDS; INTEGRAL TRANSFORMATIONS; LACTAMS; LINE BROADENING; MATERIALS; ORGANIC COMPOUNDS; ORGANIC NITROGEN COMPOUNDS; ORGANIC POLYMERS; POLYMERS; POLYVINYLS; PYRROLES; PYRROLIDONES; QUANTITATIVE CHEMICAL ANALYSIS; SCATTERING; SPECTRA; SPECTROSCOPY; THERMAL ANALYSIS; TRANSFORMATIONS; TRANSITION ELEMENT COMPOUNDS