Journal
APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING
Volume 123, Issue 10, Pages -Publisher
SPRINGER HEIDELBERG
DOI: 10.1007/s00339-017-1267-9
Keywords
-
Funding
- French Ministry of Research and National Center for Scientific Research
- ANR (Agence Nationale de la Recherche)
- CGI (Commissariat a l'Investissement d'Avenir) through the Science and Engineering for Advanced Materials and devices (SEAM) Labex [ANR 11 LABX 086, ANR 11 IDEX 05 02]
Ask authors/readers for more resources
There is a great interest to synthesize ferroelectric ceramics both with fine grain size and significant electric properties. Here, we report the preparation of nanostructured tetragonal barium titanate by combining forced hydrolysis of metallic salts in polyol, soft annealing and 650 degrees C spark plasma sintering under uniaxial pressure of 120 MPa for 5 min. The stabilization of highly dense (density of 90%), nanostructured (grains about 50 nm) tetragonal barium titanate ceramic was achieved. The produced ceramic exhibited ferroelectric behavior and a dielectric permittivity of 3600 at 1 kHz and room temperature.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available
Share Paper
