CN1820097B - 碳纤维结构体 - Google Patents
碳纤维结构体 Download PDFInfo
- Publication number
- CN1820097B CN1820097B CN2005800005822A CN200580000582A CN1820097B CN 1820097 B CN1820097 B CN 1820097B CN 2005800005822 A CN2005800005822 A CN 2005800005822A CN 200580000582 A CN200580000582 A CN 200580000582A CN 1820097 B CN1820097 B CN 1820097B
- Authority
- CN
- China
- Prior art keywords
- carbon fiber
- fiber structure
- carbon
- granular
- carbon fibers
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
- D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
- D01F9/12—Carbon filaments; Apparatus specially adapted for the manufacture thereof
- D01F9/127—Carbon filaments; Apparatus specially adapted for the manufacture thereof by thermal decomposition of hydrocarbon gases or vapours or other carbon-containing compounds in the form of gas or vapour, e.g. carbon monoxide, alcohols
-
- 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
- C01B32/05—Preparation or purification of carbon not covered by groups C01B32/15, C01B32/20, C01B32/25, C01B32/30
-
- 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
- C01B32/16—Preparation
- C01B32/162—Preparation characterised by catalysts
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2202/00—Structure or properties of carbon nanotubes
- C01B2202/20—Nanotubes characterized by their properties
- C01B2202/36—Diameter
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S977/00—Nanotechnology
- Y10S977/70—Nanostructure
- Y10S977/734—Fullerenes, i.e. graphene-based structures, such as nanohorns, nanococoons, nanoscrolls or fullerene-like structures, e.g. WS2 or MoS2 chalcogenide nanotubes, planar C3N4, etc.
- Y10S977/742—Carbon nanotubes, CNTs
- Y10S977/752—Multi-walled
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S977/00—Nanotechnology
- Y10S977/84—Manufacture, treatment, or detection of nanostructure
- Y10S977/842—Manufacture, treatment, or detection of nanostructure for carbon nanotubes or fullerenes
- Y10S977/843—Gas phase catalytic growth, i.e. chemical vapor deposition
-
- 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
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
-
- 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
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2918—Rod, strand, filament or fiber including free carbon or carbide or therewith [not as steel]
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Nanotechnology (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Composite Materials (AREA)
- Thermal Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Inorganic Fibers (AREA)
- Carbon And Carbon Compounds (AREA)
- Ceramic Products (AREA)
Abstract
Description
| 粒度分布(个) | 实施例1 |
| 小于50μm | 49 |
| 等于或大于50μm且小于60μm | 41 |
| 等于或大于60μm且小于70μm | 34 |
| 等于或大于70μm且小于80μm | 32 |
| 粒度分布(个) | 实施例1 |
| 等于或大于80μm且小于90μm | 16 |
| 等于或大于90μm且小于100μm | 12 |
| 等于或大于100μm且小于110μm | 7 |
| 110μm或更大 | 16 |
| 圆相当平均直径 | 72.8μm |
| 实施例1 | |
| 圆相当平均直径 | 72.8μm |
| 堆积密度 | 0.0032g/cm<sup>3</sup> |
| I<sub>D</sub>/I<sub>G</sub>比 | 0.090 |
| TG燃烧温度 | 786℃ |
| (002)晶面间距 | 3.383A |
| 粉体电阻值(在0.5g/cm<sup>3</sup>) | 0.0173Ω·cm |
| 粉体电阻值(在0.8g/cm<sup>3</sup>) | 0.0096Ω·cm |
| 粉体电阻值(在0.9g/cm<sup>3</sup>) | 0.0083Ω·cm |
| 复原后的密度 | 0.25g/cm<sup>3</sup> |
| 粒度分布(个) | 实施例2 |
| 小于50μm | 48 |
| 等于或大于50μm且小于60μm | 39 |
| 等于或大于60μm且小于70μm | 33 |
| 等于或大于70μm且小于80μm | 30 |
| 等于或大于80μm且小于90μm | 12 |
| 等于或大于90μm且小于100μm | 15 |
| 等于或大于100μm且小于110μm | 3 |
| 110μm或更大 | 18 |
| 圆相当平均直径 | 75.8μm |
| 实施例2 | |
| 圆相当平均直径 | 75.8μm |
| 堆积密度 | 0.004g/cm<sup>3</sup> |
| I<sub>D</sub>/I<sub>G</sub>比 | 0.086 |
| TG燃烧温度 | 807℃ |
| (002)晶面间距 | 3.386A |
| 粉体电阻值(在0.5g/cm<sup>3</sup>) | 0.0161Ω·cm |
| 粉体电阻值(在0.8g/cm <sup>3</sup>) | 0.0089Ω·cm |
| 粉体电阻值(在0.9g/cm<sup>3</sup>) | 0.0077Ω·cm |
| 复原后的密度 | 0.26g/cm<sup>3</sup> |
Claims (6)
Applications Claiming Priority (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP252601/2004 | 2004-08-31 | ||
| JP2004252601 | 2004-08-31 | ||
| JP2004347385 | 2004-11-30 | ||
| JP347385/2004 | 2004-11-30 | ||
| JP2005075437A JP3776111B1 (ja) | 2004-08-31 | 2005-03-16 | 炭素繊維構造体 |
| JP075437/2005 | 2005-03-16 | ||
| US11/147,742 | 2005-06-08 | ||
| US11/147,742 US20060078730A1 (en) | 2004-08-31 | 2005-06-08 | Carbon fibrous structure |
| PCT/JP2005/015935 WO2006025462A1 (ja) | 2004-08-31 | 2005-08-31 | 炭素繊維構造体 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1820097A CN1820097A (zh) | 2006-08-16 |
| CN1820097B true CN1820097B (zh) | 2010-05-12 |
Family
ID=35999805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2005800005822A Expired - Fee Related CN1820097B (zh) | 2004-08-31 | 2005-08-31 | 碳纤维结构体 |
Country Status (4)
| Country | Link |
|---|---|
| US (3) | US20060078730A1 (zh) |
| JP (1) | JP3776111B1 (zh) |
| CN (1) | CN1820097B (zh) |
| WO (1) | WO2006025141A1 (zh) |
Families Citing this family (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3850427B2 (ja) * | 2005-03-22 | 2006-11-29 | 株式会社物産ナノテク研究所 | 炭素繊維結合体およびこれを用いた複合材料 |
| JP2007112886A (ja) * | 2005-10-19 | 2007-05-10 | Bussan Nanotech Research Institute Inc | 反応射出成形用組成物および反応射出成形体 |
| JP2007115495A (ja) * | 2005-10-19 | 2007-05-10 | Bussan Nanotech Research Institute Inc | 電子放出源 |
| JP2007112885A (ja) * | 2005-10-19 | 2007-05-10 | Bussan Nanotech Research Institute Inc | 熱可塑性エラストマー組成物 |
| JP2007119532A (ja) * | 2005-10-25 | 2007-05-17 | Bussan Nanotech Research Institute Inc | 導電性コーティング材料 |
| JP2007119693A (ja) * | 2005-10-31 | 2007-05-17 | Bussan Nanotech Research Institute Inc | 着色高分子組成物 |
| JP2007119694A (ja) * | 2005-10-31 | 2007-05-17 | Bussan Nanotech Research Institute Inc | 潤滑油組成物および燃料油組成物 |
| JP2007138338A (ja) * | 2005-11-18 | 2007-06-07 | Bussan Nanotech Research Institute Inc | 複合材料 |
| JP5301793B2 (ja) | 2007-05-07 | 2013-09-25 | 国立大学法人北海道大学 | 再分散用微細炭素繊維集合塊およびその製造方法 |
| JP5496470B2 (ja) * | 2008-05-01 | 2014-05-21 | 保土谷化学工業株式会社 | 静電気抑制用微細炭素繊維含有インク |
| WO2010002004A1 (ja) | 2008-07-04 | 2010-01-07 | 保土谷化学工業株式会社 | 炭素繊維及び複合材料 |
| CN102099287B (zh) * | 2008-07-16 | 2013-09-18 | 保土谷化学工业株式会社 | 碳纤维集合体、其制造方法和包括其的复合材料 |
| KR20110074751A (ko) * | 2008-10-10 | 2011-07-01 | 호도가야 케미칼 컴파니 리미티드 | 미세탄소섬유 수분산액, 이 수분산액의 제조 방법 및 이를 이용한 물품 |
| KR100897434B1 (ko) * | 2008-10-15 | 2009-05-25 | 주식회사 나노텍세라믹스 | 경량 헬멧쉘 |
| JP2010123646A (ja) * | 2008-11-18 | 2010-06-03 | Toshiba Corp | 電気素子、スイッチング素子、メモリ素子、スイッチング方法及びメモリ方法 |
| KR101422370B1 (ko) * | 2010-01-21 | 2014-07-22 | 고쿠리츠 다이가쿠 호우징 신슈 다이가쿠 | 탄소 섬유제 부직포, 탄소 섬유, 및 그 제조 방법, 전극, 전지, 및 필터 |
| EP2664654A1 (en) | 2011-01-12 | 2013-11-20 | Hodogaya Chemical Co., Ltd. | Thermosetting-resin-containing liquid having dispersed fine carbon fibers, and molded thermoset resin obtained therefrom |
| JP2012172273A (ja) * | 2011-02-18 | 2012-09-10 | Toshiba Corp | グラファイトナノカーボンファイバー及びその製造方法 |
| JP5535103B2 (ja) * | 2011-02-18 | 2014-07-02 | 株式会社東芝 | グラファイトナノカーボンファイバー及びその製造方法 |
| CN102674321B (zh) * | 2011-03-10 | 2015-02-25 | 中国科学院金属研究所 | 一种具有三维全连通网络的石墨烯泡沫及其宏量制备方法 |
| CN102842354A (zh) * | 2011-06-20 | 2012-12-26 | 中国科学院上海硅酸盐研究所 | 三维网络结构的石墨烯基背电极材料及其制备方法 |
| CN102505111A (zh) * | 2011-11-07 | 2012-06-20 | 青岛科技大学 | 用铜基板一步制备纳米碳纤维薄膜的方法 |
| JP5334278B1 (ja) | 2012-04-18 | 2013-11-06 | テックワン株式会社 | 炭素繊維材、炭素繊維材製造方法、前記炭素繊維材を有する材 |
| TWI487819B (zh) * | 2012-08-13 | 2015-06-11 | Yongyu Applied Technology Material Co Ltd | 氣相成長石墨纖維組成物與其混合物及其應用 |
| US9368252B2 (en) | 2012-08-13 | 2016-06-14 | Yonyu Applied Technology Material Co., Ltd. | Method for forming vapor grown graphite fibers composition and mixture formed by the same and applications thereof |
| US10517342B2 (en) * | 2015-11-25 | 2019-12-31 | The CtFoT Group LLC | Shock absorbing cap |
| US10517343B2 (en) | 2015-11-25 | 2019-12-31 | The CtFoT Group LLC | Hybrid sports shock absorbing cap |
| KR102045524B1 (ko) * | 2016-03-30 | 2019-11-18 | 주식회사 엘지화학 | 고전도성 카본나노튜브 및 이의 제조방법 |
| CN109763319B (zh) * | 2018-12-20 | 2020-01-17 | 山东大学 | 一种基于硫掺杂改性催化剂在pan基碳纤维表面催化生长碳纳米管的工艺方法 |
| CN110863962B (zh) * | 2019-11-13 | 2020-10-27 | 西安交通大学 | 纳米颗粒团聚型纳米多孔电化学驱动器及其制备和测试方法 |
| CA3241984A1 (en) | 2021-12-22 | 2023-06-29 | Evan JOHNSON | Sulfur doped carbon-based nanomaterial and methods of forming the same |
| WO2025135042A1 (ja) * | 2023-12-22 | 2025-06-26 | 住友化学株式会社 | 炭素および水素の製造方法、及び、炭素繊維 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5939527B2 (ja) * | 1981-01-14 | 1984-09-25 | 昭和電工株式会社 | 分枝を有する炭素繊維の製造法 |
| JPH11107052A (ja) * | 1997-09-30 | 1999-04-20 | Nikkiso Co Ltd | 気相成長炭素繊維の連続製造装置及び気相成長炭素繊維の連続製造方法 |
| US6790426B1 (en) * | 1999-07-13 | 2004-09-14 | Nikkiso Co., Ltd. | Carbonaceous nanotube, nanotube aggregate, method for manufacturing a carbonaceous nanotube |
| US6489025B2 (en) * | 2000-04-12 | 2002-12-03 | Showa Denko K.K. | Fine carbon fiber, method for producing the same and electrically conducting material comprising the fine carbon fiber |
| JP3948217B2 (ja) * | 2000-06-05 | 2007-07-25 | 昭和電工株式会社 | 導電性硬化性樹脂組成物、その硬化体、及びその成形体 |
| US6953562B2 (en) * | 2001-12-11 | 2005-10-11 | Catalytic Materials, Llc | Preparation of multifaceted graphitic nanotubes |
| ATE496573T1 (de) * | 2000-12-20 | 2011-02-15 | Showa Denko Kk | Verzweigte, auf dampf gewachsene kohlenstofffaser,elektrisch leitende transparente zusammensetzung und ihre verwendung |
| JP2002353075A (ja) * | 2001-03-21 | 2002-12-06 | Morinobu Endo | 電気二重層コンデンサの電極材料およびこれを用いた電気二重層コンデンサ |
| US6740403B2 (en) * | 2001-04-02 | 2004-05-25 | Toyo Tanso Co., Ltd. | Graphitic polyhederal crystals in the form of nanotubes, whiskers and nanorods, methods for their production and uses thereof |
| WO2003040445A1 (en) * | 2001-11-07 | 2003-05-15 | Showa Denko K.K. | Fine carbon fiber, method for producing the same and use thereof |
| JP4362276B2 (ja) * | 2001-11-07 | 2009-11-11 | 昭和電工株式会社 | 微細炭素繊維、その製造方法及びその用途 |
| JP4000257B2 (ja) * | 2001-12-26 | 2007-10-31 | 日機装株式会社 | カーボンナノファイバーの後処理方法及び黒鉛化カーボンナノファイバーの製造方法 |
| CA2473529A1 (en) * | 2002-01-15 | 2003-07-24 | Versilant Nanotechnologies, Llc | Compositions of suspended carbon nanotubes, methods of making the same, and uses thereof |
| JP3964381B2 (ja) * | 2002-11-11 | 2007-08-22 | 昭和電工株式会社 | 気相法炭素繊維、その製造方法及び用途 |
| US7527779B2 (en) * | 2002-11-11 | 2009-05-05 | Showa Denko K.K. | Vapor grown carbon fiber, and production method and use thereof |
| JP3720044B1 (ja) * | 2005-03-22 | 2005-11-24 | 株式会社物産ナノテク研究所 | 複合材料 |
-
2005
- 2005-03-16 JP JP2005075437A patent/JP3776111B1/ja not_active Expired - Fee Related
- 2005-06-02 WO PCT/JP2005/010173 patent/WO2006025141A1/ja not_active Ceased
- 2005-06-08 US US11/147,742 patent/US20060078730A1/en not_active Abandoned
- 2005-08-31 CN CN2005800005822A patent/CN1820097B/zh not_active Expired - Fee Related
-
2009
- 2009-07-13 US US12/502,044 patent/US20100015444A1/en not_active Abandoned
- 2009-07-13 US US12/502,063 patent/US8007755B2/en not_active Expired - Fee Related
Non-Patent Citations (1)
| Title |
|---|
| DPebabrata Pradhan 等.Nano-Octopus:Anew Form of Branching Carbon Nanofiber.<JOURNAL OF NANOSICENCE AND NANOTECHNOLOGY>第3卷 第3期.2003,第3卷(第3期),215-217页. * |
Also Published As
| Publication number | Publication date |
|---|---|
| US20100015444A1 (en) | 2010-01-21 |
| US20060078730A1 (en) | 2006-04-13 |
| US8007755B2 (en) | 2011-08-30 |
| JP3776111B1 (ja) | 2006-05-17 |
| WO2006025141A1 (ja) | 2006-03-09 |
| US20090274611A1 (en) | 2009-11-05 |
| CN1820097A (zh) | 2006-08-16 |
| JP2006183225A (ja) | 2006-07-13 |
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