Invention Grant
- Patent Title: Method for preparing nanotubes of piezoelectric material and nanotubes of piezoelectric material obtained thereby
- Patent Title (中): 制备压电材料的纳米管的方法和由此获得的压电材料的纳米管
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Application No.: US13552824Application Date: 2012-07-19
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Publication No.: US08734666B2Publication Date: 2014-05-27
- Inventor: Jaeyoung Choi , Sangwoo Kim
- Applicant: Jaeyoung Choi , Sangwoo Kim
- Applicant Address: KR KR
- Assignee: Samsung Electronics Co., Ltd.,Kumoh National Institute of Technology
- Current Assignee: Samsung Electronics Co., Ltd.,Kumoh National Institute of Technology
- Current Assignee Address: KR KR
- Agency: Cantor Colburn LLP
- Priority: KR10-2008-0105558 20081027
- Main IPC: C03C15/00
- IPC: C03C15/00
Abstract:
A method for preparing nanotubes by providing nanorods of a piezoelectric material having an asymmetric crystal structure and by further providing hydroxide ions to the nanorods to etch inner parts of the nanorods to form the nanotubes.
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