JP2000510201A - 高表面積ナノファイバー - Google Patents
高表面積ナノファイバーInfo
- Publication number
- JP2000510201A JP2000510201A JP09541005A JP54100597A JP2000510201A JP 2000510201 A JP2000510201 A JP 2000510201A JP 09541005 A JP09541005 A JP 09541005A JP 54100597 A JP54100597 A JP 54100597A JP 2000510201 A JP2000510201 A JP 2000510201A
- Authority
- JP
- Japan
- Prior art keywords
- surface area
- nanofiber
- high surface
- nanofibers
- carbon
- 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.)
- Granted
Links
Classifications
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
- D02G3/36—Cored or coated yarns or threads
-
- 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
- D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
- D01F11/10—Chemical after-treatment of artificial filaments or the like during manufacture of carbon
- D01F11/14—Chemical after-treatment of artificial filaments or the like during manufacture of carbon with organic compounds, e.g. macromolecular compounds
-
- 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
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2101/00—Inorganic fibres
- D10B2101/10—Inorganic fibres based on non-oxides other than metals
- D10B2101/12—Carbon; Pitch
- D10B2101/122—Nanocarbons
-
- 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]
-
- 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
- Y10T428/2973—Particular cross section
- Y10T428/2975—Tubular or cellular
-
- 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
- Y10T428/2973—Particular cross section
- Y10T428/2978—Surface characteristic
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.外側表面を有するナノファイバー、及び前記ナノファイバーの前記表面上 の高表面積層からなる高表面積ナノファイバーであって、前記高表面積層が気孔 を含み、前記気孔の少なくとも一部分が前記ナノファイバーの有効表面積を増大 するのに充分な大きさを有する、高表面積ナノファイバー。 2.外側表面を有するナノファイバー及び前記ナノファイバーの前記外側表面 上の重合体層からなる被覆ナノファイバー。 3.被覆が、少なくとも5Åで0.1μ未満の厚さを有する、請求項2に記載 の被覆ナノファイバー。 4.被覆が、少なくとも10Åで0.1μ未満の厚さを有する、請求項2に記 載の被覆ナノファイバー。 5.被覆が、少なくとも25Åで0.1μ未満の厚さを有する、請求項2に記 載の被覆ナノファイバー。 6.被覆が官能性化されている、請求項2に記載の被覆ナノファイバー。 7.被覆が実質的に均一である、請求項2に記載の被覆ナノファイバー。 8.ナノファイバーの表面が実質的にミクロポアを含まない、請求項1に記載 の高表面積ナノファイバー。 9.高表面積層は重合体被覆物質を熱分解することによって生成し、前記重合 体被覆物質は、それが溶融する温度よりも低い温度で炭化する、請求項1に記載 の高表面積ナノファイバー。 10.高表面積層は、フェナリックス・ホルムアルデヒド、ポリアクリロニト リル、スチレンジビニルベンゼン、セルロース重合体、及びシクロ三量体化ジエ チニルベンゼンからなる群から選択された一種以上の重合体の熱分解により形成 される、請求項1に記載の高表面積ナノファイバー。 11.高表面積層は、重合体被覆物質を化学的に変性することにより形成され る、請求項1に記載の高表面積ナノファイバー。 12.高表面積層は、蒸着法によりナノファイバーへ施される、請求項1に記 載の高表面積ナノファイバー。 13.気孔が約20Åの最小の長さと幅とを有する、請求項1に記載の高表面 積ナノファィバー。 14.気孔が200Åの最大深さを有する、請求項1に記載の高表面積ナノフ ァイバー。 15.気孔が100Åの最大深さを有する、請求項1に記載の高表面積ナノフ ァイバー。 16.ナノファイバーの表面が活性化されて活性化表面が形成されたものであ る、請求項1に記載の高表面積ナノファイバー。 17.高表面積ナノファイバーが官能性化されたものである、請求項1に記載 の高表面積ナノファイバー。 18.高表面積ナノファイバーが、−SO3、−R’COX、−R’(COOH )2、−CN、−R’CH2X、=O、−R’CHO、−R’CN、及び (式中、R’は炭化水素ラジカルであり、Xは−NH2、−OH、又はハロゲン である。) の一種以上のグラフェニック類似体からなる群から選択された一種以上の官能基 により官能性化する、請求項1に記載の高表面積ナノファイバー。 19.活性化層の表面が官能性化されている、請求項16に記載の高表面積ナ ノファイバー。 20.有効表面積が50%増大している、請求項1に記載の高表面積ナノファ イバー。 21.有効表面積が150%増大している、請求項1に記載の高表面積ナノフ ァイバー。 22.有効表面積が300%増大している、請求項1に記載の高表面積ナノフ ァイバー。 23.ナノファイバーが炭素からなり、前記ナノファイバーの炭素純度が約9 0重量%である、請求項1に記載の高表面積ナノファイバー。 24.ナノファイバーの炭素純度が約99重量%である、請求項1に記載の高 表面積ナノファイバー。 25.高表面積ナノファイバーが約65Åの断面を有し、前記高表面積ナノフ ァイバーの有効表面積が約400m2/gより大きい、請求項1に記載の高表面 積ナノファイバー。 26.高表面積ナノファイバーが約130Åの断面を有し、前記高表面積ナノ ファイバーの有効表面積が約200m2/gより大きい、請求項1に記載の高表 面積ナノファイバー。 27.高表面積ナノファイバーが約250Åの断面を有し、前記高表面積ナノ ファイバーの有効表面積が約100m2/gより大きい、請求項1に記載の高表 面積ナノファイバー。 28.被覆物質をナノファイバーへ施し、そして前記被覆物質を熱分解する工 程からなり、然も、前記熱分解により被覆物質を気孔を含む高表面積層へ化学的 に変化させ、前記気孔の少なくとも幾らかが前記ナノファイバーの有効表面積を 増大するのに充分な大きさを有する、高表面積ナノファイバーの製法。 29.ナノファイバーの外側表面に重合体被覆物質を施す工程からなる被覆ナ ノファイバーの製法。 30.被覆が少なくとも5Åの厚さを有する、請求項9に記載の方法。 31.被覆が少なくとも10Åの厚さを有する、請求項9に記載の方法。 32.被覆が少なくとも25Åの厚さを有する、請求項9に記載の方法。 33.被覆を官能性化する、請求項9に記載の方法。 34.被覆が実質的に均一である、請求項9に記載の方法。 35.被覆物質をナノファイバーへ施し、そして前記被覆物質を化学的に変性 する工程からなり、然も、前記化学的変性により被覆物質を気孔を含む高表面積 層へ化学的に変化させ、前記気孔の少なくとも幾らかが前記ナノファイバーの有 効表面積を増大するのに充分な大きさを有する、高表面積ナノファイバーの製法 。 36.高表面積ナノファイバーが実質的にミクロポアを含まない、請求項28 に記載の方法。 37.被覆物質が重合体である、請求項28に記載の方法。 38.被覆物質が、フェナリックス・ホルムアルデヒド、ポリアクリロニトリ ル、スチレンジビニルベンゼン、セルロース重合体、及びシクロ三量体化ジエチ ニルベンゼンからなる群から選択された一種以上の重合体からなる、請求項28 に記載の方法。 39.被覆物質を蒸着法により施す、請求項28に記載の方法。 40.被覆物質を浸漬法により施す、請求項28に記載の方法。 41.高表面積ナノファイバーを活性化し活性化表面を形成する、請求項28 に記載の方法。 42.高表面積ナノファイバーを官能性化する、請求項28に記載の方法。 43.高表面積ナノファイバーが、−SO3、−R’COX、−R’(COOH )2、−CN、−R’CH2X、=O、−R’CHO、−R’CN、及び(式中、R’は炭化水素ラジカルであり、Xは−NH2、−OH、又はハロゲン である。) の一種類以上のグラフェニック類似体からなる群から選択された一種以上の官能 基により官能性化する、請求項28に記載の方法。 44.高表面積ナノファイバーを官能性化する、請求項28に記載の方法。 45.表面積が少なくとも50%増大している、請求項28に記載の方法。 46.表面積が少なくとも150%増大している、請求項28に記載の方法。 47.表面積が少なくとも300%増大している、請求項28に記載の方法。 48.高表面積ナノファイバーの純度が約90%である、請求項28に記載の 方法。 49.高表面積ナノファイバーの純度が約99%である、請求項28に記載の 方法。 50.高表面積ナノファイバーが約65Åの断面を有し、前記高表面積ナノフ ァイバーの有効表面積が約400m2/gより大きい、請求項28に記載の方法 。 51.高表面積ナノファイバーが約130Åの断面を有し、前記高表面積ナノ ファイバーの有効表面積が約200m2/gより大きい、請求項28に記載の方 法。 52.高表面積ナノファイバーが約250Åの断面を有し、前記高表面積ナノ ファイバーの有効表面積が約100m2/gより大きい、請求項28に記載の方 法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1778796P | 1996-05-15 | 1996-05-15 | |
US60/017,787 | 1996-05-15 | ||
PCT/US1997/007979 WO1997043473A1 (en) | 1996-05-15 | 1997-05-13 | High surface area nanofibers |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2000510201A true JP2000510201A (ja) | 2000-08-08 |
JP3983292B2 JP3983292B2 (ja) | 2007-09-26 |
Family
ID=21784546
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54100597A Expired - Fee Related JP3983292B2 (ja) | 1996-05-15 | 1997-05-13 | 高表面積ナノファイバー |
Country Status (10)
Country | Link |
---|---|
US (1) | US6099960A (ja) |
EP (1) | EP0907773B1 (ja) |
JP (1) | JP3983292B2 (ja) |
CN (1) | CN1225695A (ja) |
AT (1) | ATE336610T1 (ja) |
AU (1) | AU722823B2 (ja) |
BR (1) | BR9710708A (ja) |
DE (1) | DE69736519T2 (ja) |
IL (1) | IL126977A0 (ja) |
WO (1) | WO1997043473A1 (ja) |
Cited By (5)
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JP2017523118A (ja) * | 2014-06-04 | 2017-08-17 | ▲蘇▼州高通新材料科技有限公司Suzhou Graphene−Tech Co., Ltd. | 有機高分子材料からカーボンパウダーを調製する方法および有機高分子材料における結晶形態を測定する方法 |
JP2017534839A (ja) * | 2014-09-02 | 2017-11-24 | イー・エム・デイー・ミリポア・コーポレイシヨン | ナノフィブリル化表面特徴を有する高表面積繊維媒体 |
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- 1997-05-13 IL IL12697797A patent/IL126977A0/xx unknown
- 1997-05-13 CN CN97196484A patent/CN1225695A/zh active Pending
- 1997-05-13 EP EP97923634A patent/EP0907773B1/en not_active Expired - Lifetime
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JP2007512211A (ja) * | 2003-04-28 | 2007-05-17 | ナノシス・インク. | 超疎液性表面、その作製法及び用途 |
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JP2017523118A (ja) * | 2014-06-04 | 2017-08-17 | ▲蘇▼州高通新材料科技有限公司Suzhou Graphene−Tech Co., Ltd. | 有機高分子材料からカーボンパウダーを調製する方法および有機高分子材料における結晶形態を測定する方法 |
US10233085B2 (en) | 2014-06-04 | 2019-03-19 | Suzhou Graphene-Tech Co., Ltd. | Method for preparing carbon powder from organic polymer material and method for detecting crystal morphology in organic polymer material |
JP2017534839A (ja) * | 2014-09-02 | 2017-11-24 | イー・エム・デイー・ミリポア・コーポレイシヨン | ナノフィブリル化表面特徴を有する高表面積繊維媒体 |
US10449517B2 (en) | 2014-09-02 | 2019-10-22 | Emd Millipore Corporation | High surface area fiber media with nano-fibrillated surface features |
US11236125B2 (en) | 2014-12-08 | 2022-02-01 | Emd Millipore Corporation | Mixed bed ion exchange adsorber |
Also Published As
Publication number | Publication date |
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CN1225695A (zh) | 1999-08-11 |
EP0907773A4 (ja) | 1999-05-12 |
ATE336610T1 (de) | 2006-09-15 |
US6099960A (en) | 2000-08-08 |
IL126977A0 (en) | 1999-09-22 |
AU2939697A (en) | 1997-12-05 |
DE69736519D1 (de) | 2006-09-28 |
WO1997043473A1 (en) | 1997-11-20 |
DE69736519T2 (de) | 2007-05-10 |
EP0907773B1 (en) | 2006-08-16 |
JP3983292B2 (ja) | 2007-09-26 |
AU722823B2 (en) | 2000-08-10 |
EP0907773A1 (en) | 1999-04-14 |
BR9710708A (pt) | 1999-08-17 |
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