Abstract
Mesoporous barium titanate (BT) thin films are synthesized by a surfactant-assisted sol-gel method. The obtained mesoporous BT thin films show enhanced ferroelectricity due to the effective strains induced by mesopores. The Curie temperature (Tc) of the mesoporous BT reaches approximately 470°C. Mesopores enhance ferroelectricity! Mesoporous barium titanate (BT) thin films are synthesized by a surfactant-assisted sol-gel method. The obtained mesoporous BT thin films show enhanced ferroelectricity due to the effective strains induced by mesopores. The Curie temperature (Tc) of the mesoporous BT reaches approximately 470°C.
Original language | English |
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Pages (from-to) | 11283-11286 |
Number of pages | 4 |
Journal | Chemistry - A European Journal |
Volume | 20 |
Issue number | 36 |
DOIs | |
Publication status | Published - 2014 |
Keywords
- barium titanate
- ferroelectricity
- mesoporous materials
- sol-gel
ASJC Scopus subject areas
- Chemistry(all)