Title:
METHOD FOR MANUFACTURING A NANOPARTICLE ARRAY THE SIZE OF WHICH IS ADJUSTABLE, NANOPARTICLE ARRAY MANUFACTURED THEREBY, AND USES THEREOF
Document Type and Number:
WIPO Patent Application WO/2012/144728
Kind Code:
A2
Abstract:
The present invention relates to a method for manufacturing a monodisperse nanoparticle array, the size of which is adjustable, to a nanoparticle array manufactured thereby, and to the uses thereof. According to the present invention, the method for manufacturing a size adjustable nanoparticle array, the size of which is adjustable, is characterized by comprising the steps of: self-assembling block copolymers; selectively binding, through electrostatic interaction, a first polymer of the self-assembled block copolymers to metal ions of the nanoparticles to be deposited; and removing the copolymers. According to the present invention, monodisperse nanoparticle arrays can be deposited through a block copolymer lithographic process. Also, since nanoparticle size can be controlled simply by means of adjusting the loading time of metal ions, the present invention can be effectively used for various applied elements such as catalysts.
Inventors:
KIM SANG OUK (KR)
SHIN DONG OK (KR)
MOON JEONG HO (KR)
PARK SOO JIN (KR)
SHIN DONG OK (KR)
MOON JEONG HO (KR)
PARK SOO JIN (KR)
Application Number:
PCT/KR2012/001216
Publication Date:
October 26, 2012
Filing Date:
February 17, 2012
Export Citation:
Assignee:
KOREA ADVANCED INST SCI & TECH (KR)
KIM SANG OUK (KR)
SHIN DONG OK (KR)
MOON JEONG HO (KR)
PARK SOO JIN (KR)
KIM SANG OUK (KR)
SHIN DONG OK (KR)
MOON JEONG HO (KR)
PARK SOO JIN (KR)
International Classes:
B82B3/00; B22F1/16; B22F9/16; H01B5/14; B22F1/054; B22F1/102
Foreign References:
| JP4321652B2 | 2009-08-26 | |||
| KR20100100185A | 2010-09-15 |
Other References:
LA YOUNG-HYE: 'Preparation and Alignment of Functional Nanomaterials Using Self- Assembled Block Copolymer Structures.' POLYMER SCIENCE AND TECHNOLOGY. vol. 21, no. 3, June 2010, pages 241 - 246
CHAI, JINAN ET AL.: 'Using cylindrical domains of block copolymers to self-assemble and align metallic nanowires.' ACS NANO. vol. 2, no. 3, 2008, pages 489 - 501
CHAI, JINAN ET AL.: 'Using cylindrical domains of block copolymers to self-assemble and align metallic nanowires.' ACS NANO. vol. 2, no. 3, 2008, pages 489 - 501
Attorney, Agent or Firm:
DAHAI INTERNATIONAL PATENT AND LAW OFFICE (KR)
특허법인 다해 (KR)
특허법인 다해 (KR)
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