Published October 2011 | Version v1
Report Metadata-only

Synthesis and Characterization of zinc peroxide (ZnO2) nanoparticles obtained by sol-gel technique

Creators

  • 1. Universidad Nacional de Ingenieria, Lima (Peru). Facultad de Ciencias
  • 2. Instituto Peruano de Energia Nuclear, Lima (Peru). Direccion de Investigacion y Desarrollo

Description

Nanoparticles of zinc peroxide were synthesized by sol-gel technique using as precursors aqueous solutions of zinc acetate di-hydrate (Zn(CH3COO)2.2H2O) and hydrogen peroxide (H2O2) at 30 %. During the synthesis the sol was exposed to a specific radiation (gamma or ultraviolet). The structure of the ZnO2 nanoparticles was characterized by X-ray diffraction. The sol absorbance vs. the time of irradiation was studied for UV irradiated sols. Thin films of ZnO2-ZnO were made using spray pyrolysis of the irradiated sols. The morphology of these films was studied by atomic force microscopy. (orig.)

Part of:
Scientific and Technological Report 2010

Additional details

Additional titles

Original title (Spanish)
Sintesis y caracterizacion de nanoparticulas de peroxido de cinc (ZnO

Publishing Information

Imprint Title
Scientific and Technological Report 2010
Imprint Pagination
236 p.
Journal Page Range
p. 59-62
ISSN
1684-1662
Report number
INIS-PE--049

INIS

Country of Publication
Peru
Country of Input or Organization
Peru
INIS RN
43119168
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
ATOMIC FORCE MICROSCOPY; COMPOSITE MATERIALS; GAMMA RADIATION; HYDROGEN PEROXIDE; NANOSTRUCTURES; PEROXIDASES; SOL-GEL PROCESS; THIN FILMS; X-RAY DIFFRACTION; ZINC OXIDES
Descriptors DEC
CHALCOGENIDES; COHERENT SCATTERING; DIFFRACTION; ELECTROMAGNETIC RADIATION; ENZYMES; FILMS; HYDROGEN COMPOUNDS; IONIZING RADIATIONS; MATERIALS; MICROSCOPY; ORGANIC COMPOUNDS; OXIDES; OXIDOREDUCTASES; OXYGEN COMPOUNDS; PEROXIDES; PROTEINS; RADIATIONS; SCATTERING; ZINC COMPOUNDS

Optional Information

Notes
19 refs., 7 figs. Imprint:Informe Cientifico Tecnologico 2010