Published May 1991 | Version v1
Journal article Metadata-only

Synthesis, characterization and electrical behaviour of some uranyl phosphonates

Creators

  • 1. Universidad de Malaga (Spain). Departamento de Fisica Aplicada
  • 2. Universidad de Malaga (Spain). Departamento de Quimica Inorganica

Description

New lamellar phosphonates [UO2(O3PC6H5).0.7H2O (UPP11), [UO2(O3PC6H5) (UPP51), UO2(O3PC4H9) (UBP) and UO2(O3PC6H4NH2).0.3H2O] have been synthesized and characterized. Thermal stability and spectroscopical properties have been studied. Good thermal stability was found. Supported membranes have been made with two of these materials (UPP11 and UPP51). Current-voltage curves of these inorganic supported membranes have been measured and the results were compared with those corresponding to a high protonic conductor (HUP). The asymmetry found is explained for the different kinds of ions involved in the transport of electric current. (author). 15 refs.; 6 figs.; 3 tabs

Additional details

Publishing Information

Journal Title
Solid State Ionics
Journal Volume
46
Journal Issue
1/2
Series
Solid State Ionics.
Journal Page Range
77-82
ISSN
0167-2738
CODEN
SSIOD

Conference

Title
5. European Conference on Solid State Protonic Conductors.
Dates
16-20 Sep 1990.
Place
Assisi (Italy).

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
22080028
Subject category
S36: MATERIALS SCIENCE; S36: MATERIALS SCIENCE;
Resource subtype / Literary indicator
Conference
Descriptors DEI
CHEMICAL PREPARATION; ELECTRICAL PROPERTIES; URANYL PHOSPHATES
Descriptors DEC
ACTINIDE COMPOUNDS; OXYGEN COMPOUNDS; PHOSPHATES; PHOSPHORUS COMPOUNDS; PHYSICAL PROPERTIES; SYNTHESIS; URANIUM COMPOUNDS; URANYL COMPOUNDS