Synthesis of Ferroelectric Lead Titanate Nanohoneycomb Arrays via Lead Supplement Process
Journal Article
·
· Journal of the American Ceramic Society
- Korea Advanced Inst. Science and Technology (KAIST), Daejeon (Korea, Republic of). Dept. of Materials Science and Engineering
- Korea Advanced Inst. Science and Technology (KAIST), Daejeon (Korea, Republic of). Dept. of Materials Science and Engineering; Argonne National Lab. (ANL), Argonne, IL (United States). Materials Science Division
In this paper, we demonstrate a novel process to convert TiO2 nanotubes into ferroelectric nanohoneycombs, comprised of vertically aligned PbTiO3 nanotubes. Tube bottom opening process enabled effective infiltration of lead acetate precursor into the nanotubes. Finally, nanohoneycombs, which were converted via additional lead supplement process, showed uniform conversion and well-defined ferroelectric properties with the effective piezoelectric coefficient of approximately 20 pm/V, which was measured by piezoresponse force microscopy.
- Research Organization:
- Argonne National Laboratory (ANL), Argonne, IL (United States); Korea Advanced Inst. Science and Technology (KAIST), Daejeon (Korea, Republic of)
- Sponsoring Organization:
- USDOE Office of Science (SC); National Research Foundation (NRF) of Korea (Korea, Republic of)
- Grant/Contract Number:
- AC02-06CH11357; 2010-0015063
- OSTI ID:
- 1352671
- Journal Information:
- Journal of the American Ceramic Society, Vol. 99, Issue 7; ISSN 0002-7820
- Publisher:
- American Ceramic SocietyCopyright Statement
- Country of Publication:
- United States
- Language:
- English
Cited by: 4 works
Citation information provided by
Web of Science
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