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Metal structural body-containing polymer film, method for manufacturing metal structural body-containing polymer film, and method for manufacturing patterned structural body

a technology of metal structural body and polymer film, which is applied in the direction of electrophoretic coating, transportation and packaging, synthetic resin layered products, etc., can solve the problem of small aspect ratio of the obtained patterned structural body

Inactive Publication Date: 2010-06-17
CANON KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, a problem associated with the pattern formation method described in Miri Park et al., Science, 276, 1401-1404 (1997) is that the aspect ratio of the obtained patterned structural body is small because of a small difference in etching rate between a polystyrene phase and a phase including osmium oxide in polybutadiene, those two phases forming the microphase-separated structure.

Method used

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  • Metal structural body-containing polymer film, method for manufacturing metal structural body-containing polymer film, and method for manufacturing patterned structural body
  • Metal structural body-containing polymer film, method for manufacturing metal structural body-containing polymer film, and method for manufacturing patterned structural body
  • Metal structural body-containing polymer film, method for manufacturing metal structural body-containing polymer film, and method for manufacturing patterned structural body

Examples

Experimental program
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Effect test

example 1

[0097]1-(1) A total of 50 mL of a dichloroethane solution of chlorosulfonic acid (0.76 mL) was added to 200 mL of dichloroethane solution of 10.0 g of a commercial block copolymer (manufactured by Kuraray Co., Ltd., SEPTON SEEPS (SEPTON is a trade name registered by Kuraray Co., Ltd.)) represented by General Formula (0) and sulfonation was conducted for 2 h. The reaction solution was reprecipitated in hexane, washed, and dried to give a compound represented by General Formula (1).

[0098]1-(2) A total of 30 g of acetoxystyrene, 201 μL of dimethyl-2,6-dibromoheptanedioate, 386 μL of pentamethyldiethylenetriamine, and 265 mg of copper (I) bromide were mixed and a polymerization reaction was conducted at a temperature of 100° C. and stopped in 2.5 h. The product was diluted with chloroform, the catalyst was removed with an alumina column, and reprecipitation purification to cold methanol was performed. A total of 2.5 g of the compound obtained, 11.6 g of styrene, 232 μL of pentamethyldie...

reference example 1

[0101]The block copolymers represented by General Formulas (1)-(3) were dissolved in a solvent including methanol and tetrahydrofuran at a ratio of 8:2, the solvents were coated by a bar coating method on substrates obtained by sputtering Ti / Al on commercial slide glass, and polymer films including ion-conductive domains and non-ion-conductive domains were obtained. Phase images of the polymer films obtained under an atomic force microscope are shown in FIG. 5. FIG. 5(1) shows a polymer film formed by the block copolymer represented by General Formula (1), FIG. 5(2) shows a polymer film formed by the block copolymer represented by General Formula (2), and FIG. 5(3) shows a polymer film formed by the block copolymer represented by General Formula (3). In FIG. 5(1), relatively soft sites shown by a dark color indicate non-ion-conductive domains, and relatively hard sites represented by a light color indicate ion-conductive domains, whereas in FIGS. 5(2) and (3) relatively soft sites s...

example 2

[0103]The block copolymers represented by General Formulas (1)-(3) were dissolved in a solvent including methanol and tetrahydrofuran at a ratio of 8:2, the solvents were coated by a bar coating method on substrates obtained by sputtering Ti / Au on commercial slide glass, and polymer films including ion-conductive domains and non-ion-conductive domains were formed. Bipolar cells were then formed in which the substrate having the polymer film formed thereon was used as a working electrode (electrode surface area 0.48 cm2), and a metal wire was used as a counter electrode. Pt was used for the metal wire of the counter electrode, and a 0.05M aqueous solution of AgNO3 was used as an electrolytic solution injected into the cell.

[0104]The electrodes were connected to a potentio / galvanostat and electroplating was conducted for 20 sec at −2 V in the atmosphere at room temperature. In the electroplating, Ag was deposited on the polymer films including the block copolymers represented by Gener...

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Abstract

A method for manufacturing a patterned structural body by which a patterned structural body having a micropattern can be manufactured, a metal structural body-containing polymer film that can be used in the manufacture of the patterned structural body, and a method for manufacturing the polymer film are provided. The metal structural body-containing polymer film comprises a polymer film that includes a block copolymer having an ion-conductive segment and a non-ion-conductive segment and has a microphase-separated structure including ion-conductive domains and non-ion-conductive domains, and a metal structural body localized at the ion-conductive domains.

Description

BACKGROUND OF THE INVENTION[0001]1. Field of the Invention[0002]The present invention relates to a metal structural body-containing polymer film, a method for manufacturing a metal structural body-containing polymer film, and a method for manufacturing a patterned structural body.[0003]2. Description of the Related Art[0004]Japanese Patent Laid-Open No. 2004-306404 and U.S. Pat. No. 6,054,607 describe an organic thin film that has a microphase-separated structure formed by a block copolymer in which mutually incompatible polymer chains are bonded together and includes metal microparticles in one phase of the microphase-separated structure, the film being suitable for applications as an optical recording medium.[0005]Further, Miri Park et al., Science, 276, 1401-1404 (1997) describes a method for forming a pattern by using a structural body including a substrate and a film that has a microphase-separated structure formed by a block copolymer in which mutually incompatible polymer cha...

Claims

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Application Information

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IPC IPC(8): C23F1/00B32B3/10C25D5/02
CPCB32B15/08B41M3/00Y10T428/24917C25D13/04C23F1/00C25D5/02B32B27/30B32B27/32B32B27/36B32B2255/10B32B2255/205B32B2307/202B32B2307/302B32B2307/718
Inventor KUBO, WATARUYAMAUCHI, KAZUHIROYAMADA, KENJIKUMAGAI, MAMIKOKUMAGAI, KYOKOITO, TOSHIKIKAKEGAWA, NORISHIGE
Owner CANON KK