WO2011016616A3 - 신규한 구조의 탄소계 나노복합체 및 이의 제조방법 - Google Patents

신규한 구조의 탄소계 나노복합체 및 이의 제조방법 Download PDF

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Publication number
WO2011016616A3
WO2011016616A3 PCT/KR2010/003209 KR2010003209W WO2011016616A3 WO 2011016616 A3 WO2011016616 A3 WO 2011016616A3 KR 2010003209 W KR2010003209 W KR 2010003209W WO 2011016616 A3 WO2011016616 A3 WO 2011016616A3
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WIPO (PCT)
Prior art keywords
substrate
graphene
carbon nanotube
carbonaceous
nanocomposite
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PCT/KR2010/003209
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English (en)
French (fr)
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WO2011016616A2 (ko
Inventor
전민현
최현광
황숙현
김현국
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인제대학교 산학협력단
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Priority claimed from KR1020090071356A external-priority patent/KR101081299B1/ko
Priority claimed from KR1020100004279A external-priority patent/KR101105473B1/ko
Application filed by 인제대학교 산학협력단 filed Critical 인제대학교 산학협력단
Priority to US13/388,777 priority Critical patent/US9290388B2/en
Priority to CN201080034989.8A priority patent/CN102482076B/zh
Publication of WO2011016616A2 publication Critical patent/WO2011016616A2/ko
Publication of WO2011016616A3 publication Critical patent/WO2011016616A3/ko

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    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/15—Nano-sized carbon materials
    • C01B32/158—Carbon nanotubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y40/00—Manufacture or treatment of nanostructures
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/15—Nano-sized carbon materials
    • C01B32/158—Carbon nanotubes
    • C01B32/159—Carbon nanotubes single-walled
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/15—Nano-sized carbon materials
    • C01B32/182—Graphene
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

기판; 상기 기판의 상부 일면에 기판과 평행한 방향으로 형성된 그래핀 시트; 및 상기 그래핀 시트의 다른 일면에 그래핀과 소정의 각도를 이루도록 형성된 종횡비(aspect ratio)가 2 내지 75,000인 탄소계 나노물질을 포함하는 탄소계 나노 복합체를 개시한다. 본 발명에 따른 탄소계 나노복합체는 기판과의 접착력이 우수하고 페이스트 공정을 거치지 않고 기판에 부착시킬 수 있고, 그래핀과 탄소나노튜브는 두가지 방향의 전류 흐름이 발생되어 전기적 저항이 크게 감소된다. 또한 그래핀을 통하여 탄소나노튜브에 높은 전류밀도를 형성하게 하고, 탄소나노튜브가 높은 비표면적을 가지도록 하여 산화-환원반응을 빠르게 하고, 그래핀 시트가 우수한 방열특성을 지니고 있어, 탄소나노튜브에서 발생된 열을 외부로 빠르게 전달함으로써 탄소나노튜브의 열화현상을 방지할 수 있다. 따라서 전지의 전극 또는 전계 방출 표시 소자로 사용하는 경우 종래기술에 비하여 높은 전류밀도와 수명연장의 효과를 얻을 수 있다.
PCT/KR2010/003209 2009-08-03 2010-05-20 신규한 구조의 탄소계 나노복합체 및 이의 제조방법 WO2011016616A2 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US13/388,777 US9290388B2 (en) 2009-08-03 2010-05-20 Carbonaceous nanocomposite having novel structure and fabrication method thereof
CN201080034989.8A CN102482076B (zh) 2009-08-03 2010-05-20 新型结构的碳纳米复合体及其制造方法

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2009-0071356 2009-08-03
KR1020090071356A KR101081299B1 (ko) 2009-08-03 2009-08-03 신규한 구조의 탄소계 나노복합체 및 이의 제조방법
KR1020100004279A KR101105473B1 (ko) 2010-01-18 2010-01-18 신규한 구조의 탄소계 나노복합체 및 이의 제조방법
KR10-2010-0004279 2010-01-18

Publications (2)

Publication Number Publication Date
WO2011016616A2 WO2011016616A2 (ko) 2011-02-10
WO2011016616A3 true WO2011016616A3 (ko) 2011-03-31

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PCT/KR2010/003209 WO2011016616A2 (ko) 2009-08-03 2010-05-20 신규한 구조의 탄소계 나노복합체 및 이의 제조방법

Country Status (3)

Country Link
US (1) US9290388B2 (ko)
CN (1) CN102482076B (ko)
WO (1) WO2011016616A2 (ko)

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Also Published As

Publication number Publication date
US9290388B2 (en) 2016-03-22
US20120192931A1 (en) 2012-08-02
WO2011016616A2 (ko) 2011-02-10
CN102482076A (zh) 2012-05-30
CN102482076B (zh) 2014-12-24

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