JP2023009119A5 - - Google Patents
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- Publication number
- JP2023009119A5 JP2023009119A5 JP2022176379A JP2022176379A JP2023009119A5 JP 2023009119 A5 JP2023009119 A5 JP 2023009119A5 JP 2022176379 A JP2022176379 A JP 2022176379A JP 2022176379 A JP2022176379 A JP 2022176379A JP 2023009119 A5 JP2023009119 A5 JP 2023009119A5
- Authority
- JP
- Japan
- Prior art keywords
- carbon nanotubes
- bulk density
- coarse
- produce
- compressing
- 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
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 25
- 239000002041 carbon nanotube Substances 0.000 claims 25
- 229910021393 carbon nanotube Inorganic materials 0.000 claims 25
- 238000000034 method Methods 0.000 claims 19
- 239000012535 impurity Substances 0.000 claims 6
- 238000010438 heat treatment Methods 0.000 claims 5
- 239000002184 metal Substances 0.000 claims 4
- 229910052751 metal Inorganic materials 0.000 claims 4
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 claims 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 230000003750 conditioning effect Effects 0.000 claims 2
- 238000005245 sintering Methods 0.000 claims 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims 1
- 230000004931 aggregating effect Effects 0.000 claims 1
- 238000005660 chlorination reaction Methods 0.000 claims 1
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 230000001143 conditioned effect Effects 0.000 claims 1
- 229910001873 dinitrogen Inorganic materials 0.000 claims 1
- 230000008020 evaporation Effects 0.000 claims 1
- 238000001704 evaporation Methods 0.000 claims 1
- 230000001747 exhibiting effect Effects 0.000 claims 1
- 239000007789 gas Substances 0.000 claims 1
- 239000008187 granular material Substances 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- 239000008188 pellet Substances 0.000 claims 1
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762479688P | 2017-03-31 | 2017-03-31 | |
| FR1752749A FR3064623B1 (fr) | 2017-03-31 | 2017-03-31 | Processus de purification de nanotubes de carbone bruts |
| US62/479,688 | 2017-03-31 | ||
| FR17/52749 | 2017-03-31 | ||
| JP2019553296A JP7171608B2 (ja) | 2017-03-31 | 2018-03-29 | 粗カーボンナノチューブの精製のための方法 |
| PCT/IB2018/052192 WO2018178929A2 (fr) | 2017-03-31 | 2018-03-29 | Procédé de purification de nanotubes de carbone bruts |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019553296A Division JP7171608B2 (ja) | 2017-03-31 | 2018-03-29 | 粗カーボンナノチューブの精製のための方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2023009119A JP2023009119A (ja) | 2023-01-19 |
| JP2023009119A5 true JP2023009119A5 (https=) | 2023-03-30 |
| JP7429760B2 JP7429760B2 (ja) | 2024-02-08 |
Family
ID=59031154
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019553296A Active JP7171608B2 (ja) | 2017-03-31 | 2018-03-29 | 粗カーボンナノチューブの精製のための方法 |
| JP2022176379A Active JP7429760B2 (ja) | 2017-03-31 | 2022-11-02 | 粗カーボンナノチューブの精製のための方法 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019553296A Active JP7171608B2 (ja) | 2017-03-31 | 2018-03-29 | 粗カーボンナノチューブの精製のための方法 |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US11661344B2 (https=) |
| EP (1) | EP3601161A2 (https=) |
| JP (2) | JP7171608B2 (https=) |
| KR (1) | KR102666434B1 (https=) |
| CN (1) | CN110662715B (https=) |
| CA (1) | CA3057746C (https=) |
| FR (1) | FR3064623B1 (https=) |
| WO (1) | WO2018178929A2 (https=) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3078201B1 (fr) | 2018-02-19 | 2023-01-13 | Arkema France | Formulation de matiere active pour accumulateur li-s et procede de preparation |
| FR3091041A1 (fr) | 2018-12-20 | 2020-06-26 | Arkema France | Composition conductrice electronique pour batterie au lithium tout solide |
| CN109502572A (zh) * | 2018-12-29 | 2019-03-22 | 苏州第元素纳米技术有限公司 | 碳纳米管提纯方法 |
| FR3094710A1 (fr) | 2019-04-05 | 2020-10-09 | Arkema France | Procédé de préparation d’une composition pâteuse comprenant des nanotubes de carbone |
| CN111249765B (zh) * | 2020-02-25 | 2021-04-06 | 中国科学院化学研究所 | 一种去除碳材料中金属离子的加压流体提取系统和方法 |
| CN113443617B (zh) * | 2021-08-19 | 2022-11-04 | 陕西六元碳晶股份有限公司 | 一种连续式碳纳米管的纯化装置及工艺 |
| CN114014300A (zh) * | 2021-11-24 | 2022-02-08 | 深圳市飞墨科技有限公司 | 碳纳米管及其纯化方法 |
| CN115215327B (zh) * | 2022-02-23 | 2023-10-03 | 无锡东恒新能源科技有限公司 | 一种用于碳纳米管提纯的装置及方法 |
| CN114590796A (zh) * | 2022-02-28 | 2022-06-07 | 诺瑞(深圳)新技术有限公司 | 碳纳米管的纯化方法和碳纳米管浆料的制备方法 |
| US20230391623A1 (en) | 2022-06-06 | 2023-12-07 | Indian Oil Corporation Limited | Regeant solution for purification of carbon nanomaterials and a method thereof |
| CN116022775B (zh) * | 2022-12-29 | 2024-02-09 | 蜂巢能源科技(上饶)有限公司 | 一种碳纳米管提纯方法及应用 |
| CN116553531B (zh) * | 2023-03-28 | 2025-12-02 | 东莞瑞泰新材料科技有限公司 | 一种纯化碳纳米管的方法 |
| CN116462188B (zh) * | 2023-05-11 | 2024-07-23 | 清华大学 | 提高碳纳米管纯度的方法及碳纳米管和用途 |
| JP7623560B2 (ja) * | 2023-05-19 | 2025-01-29 | 中谷産業株式会社 | カーボンナノチューブ凝集体及びその製造方法 |
| CN121487894A (zh) * | 2023-07-07 | 2026-02-06 | 住友化学株式会社 | 多壁碳纳米管集合体、多壁碳纳米管分散液、导电材料、电极、二次电池、平面状集合体、过滤器、电磁屏蔽体及极紫外用保护膜 |
| KR102796263B1 (ko) * | 2023-12-05 | 2025-04-16 | 주식회사 나노솔루션 | 탄소나노튜브의 정제방법 |
| 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 |
| CN119240675A (zh) * | 2024-08-27 | 2025-01-03 | 甬江实验室 | 碳纳米管的纯化方法 |
| WO2026079346A1 (ja) * | 2024-10-08 | 2026-04-16 | 日本ゼオン株式会社 | 繊維状構造体の製造方法 |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7090819B2 (en) * | 2001-02-12 | 2006-08-15 | William Marsh Rice University | Gas-phase process for purifying single-wall carbon nanotubes and compositions thereof |
| US7858185B2 (en) * | 2003-09-08 | 2010-12-28 | Nantero, Inc. | High purity nanotube fabrics and films |
| FR2881735B1 (fr) | 2005-02-07 | 2008-04-18 | Arkema Sa | Procede de synthese de nanotubes de carbone |
| JP2006225245A (ja) * | 2005-02-21 | 2006-08-31 | Mitsubishi Heavy Ind Ltd | ナノカーボン材料 |
| JP2006225244A (ja) | 2005-02-21 | 2006-08-31 | Mitsubishi Heavy Ind Ltd | ナノカーボン材料 |
| US8628748B2 (en) * | 2007-03-13 | 2014-01-14 | Toyo Tanso Co., Ltd. | Purification method for carbon material containing carbon nanotubes, carbon material produced by the same method, and resin molding, fiber, heat sink, slider, material for field electron emission source, conduction aid for electrode, catalyst support |
| CN101631744A (zh) * | 2007-03-13 | 2010-01-20 | 东洋炭素株式会社 | 含有碳纳米管的碳材料的精制方法及由该精制方法得到的碳材料、以及使用该碳材料的树脂成型体、纤维、散热器、滑动材料、电场电子释放源材料、电极的导电助剂、担载有催化剂的材料及导电性膜 |
| FR2914634B1 (fr) | 2007-04-06 | 2011-08-05 | Arkema France | Procede de fabrication de nanotubes de carbone a partir de matieres premieres renouvelables |
| CN101873993A (zh) | 2007-07-11 | 2010-10-27 | 御国色素株式会社 | 碳纳米管的造粒产物及其制造方法 |
| DE102007044031A1 (de) * | 2007-09-14 | 2009-03-19 | Bayer Materialscience Ag | Kohlenstoffnanoröhrchenpulver, Kohlenstoffnanoröhrchen und Verfahren zu ihrer Herstellung |
| FR2927062B1 (fr) | 2008-02-04 | 2011-07-01 | Arkema France | Procede de remplissage securise de nanotubes de carbone, systeme de remplissage et installation industrielle mettant en oeuvre le procede. |
| DE102009038464A1 (de) * | 2009-08-21 | 2011-02-24 | Bayer Materialscience Ag | Kohlenstoffnanoröhrchen-Agglomerat |
| JP5599204B2 (ja) * | 2010-03-12 | 2014-10-01 | 東洋炭素株式会社 | カーボンナノチューブ集合体及びその製造方法 |
| FR2966815B1 (fr) * | 2010-10-28 | 2013-05-31 | Centre Nat Rech Scient | Methode de purification de nanotubes de carbone |
| US10294133B2 (en) * | 2011-03-18 | 2019-05-21 | Css Nanotech, Inc. | Methods of synthesizing three-dimensional heteroatom-doped carbon nanotube macro materials and compositions thereof |
| KR101408950B1 (ko) * | 2012-10-18 | 2014-06-17 | 주식회사 효성 | 압축 cnt의 제조방법 및 그에 의한 압축 cnt |
| DE102013213273A1 (de) * | 2013-02-22 | 2014-08-28 | Bayer Materialscience Aktiengesellschaft | Kohlenstoffnanoröhren-haltige Dispersion und ihre Verwendung in der Herstellung von Elektroden |
| KR20140004985U (ko) | 2013-03-07 | 2014-09-17 | 이성균 | 수륙양용자전거 |
| DE102013214229A1 (de) * | 2013-07-19 | 2015-01-22 | Bayer Materialscience Ag | Verfahren zur Herstellung eines effizienten Katalysators für die Produktion mehrwandiger Kohlenstoffnanoröhrchen, mehrwandiges Kohlenstoffnanoröhrchen und Kohlenstoffnanoröhrchenpulver |
| CN105271164B (zh) * | 2014-07-17 | 2019-08-20 | 山东大展纳米材料有限公司 | 一种连续化制备碳纳米管的装置及方法 |
| CN104900871A (zh) | 2015-04-14 | 2015-09-09 | 张家港市山牧新材料技术开发有限公司 | 一种LiFePO4正极材料的制备方法、锂离子电池及其制备方法 |
| KR20170011779A (ko) * | 2015-07-24 | 2017-02-02 | 주식회사 엘지화학 | 열안정성이 개선된 카본나노튜브 |
| KR102002048B1 (ko) * | 2015-09-03 | 2019-07-19 | 주식회사 엘지화학 | 카본나노튜브의 정제방법 |
| KR20170032566A (ko) * | 2015-09-15 | 2017-03-23 | 주식회사 엘지화학 | 결정성이 개선된 카본나노튜브 |
| WO2020064868A1 (en) | 2018-09-25 | 2020-04-02 | Agc Glass Europe | Vehicle control device and manufacturing method thereof |
-
2017
- 2017-03-31 FR FR1752749A patent/FR3064623B1/fr active Active
-
2018
- 2018-03-29 WO PCT/IB2018/052192 patent/WO2018178929A2/fr not_active Ceased
- 2018-03-29 JP JP2019553296A patent/JP7171608B2/ja active Active
- 2018-03-29 CA CA3057746A patent/CA3057746C/fr active Active
- 2018-03-29 CN CN201880034976.7A patent/CN110662715B/zh active Active
- 2018-03-29 EP EP18721140.4A patent/EP3601161A2/fr active Pending
- 2018-03-29 KR KR1020197031989A patent/KR102666434B1/ko active Active
- 2018-03-29 US US16/498,537 patent/US11661344B2/en active Active
-
2022
- 2022-11-02 JP JP2022176379A patent/JP7429760B2/ja active Active
-
2023
- 2023-04-10 US US18/298,075 patent/US20230339758A1/en not_active Abandoned
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