CN1182026C - Process for preparing Fe-series catalyst used to synthesize nano carbon tubes - Google Patents
Process for preparing Fe-series catalyst used to synthesize nano carbon tubes Download PDFInfo
- Publication number
- CN1182026C CN1182026C CNB021007098A CN02100709A CN1182026C CN 1182026 C CN1182026 C CN 1182026C CN B021007098 A CNB021007098 A CN B021007098A CN 02100709 A CN02100709 A CN 02100709A CN 1182026 C CN1182026 C CN 1182026C
- Authority
- CN
- China
- Prior art keywords
- preparation
- iron
- nano carbon
- solution
- carbon tubes
- 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 - Lifetime
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- 239000003054 catalyst Substances 0.000 title claims abstract description 30
- 229910021392 nanocarbon Inorganic materials 0.000 title claims description 21
- 238000004519 manufacturing process Methods 0.000 title description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 46
- 238000002360 preparation method Methods 0.000 claims abstract description 33
- 229910052742 iron Inorganic materials 0.000 claims abstract description 23
- 238000006243 chemical reaction Methods 0.000 claims abstract description 15
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims abstract description 13
- 239000002270 dispersing agent Substances 0.000 claims abstract description 13
- 239000000725 suspension Substances 0.000 claims abstract description 11
- 238000000975 co-precipitation Methods 0.000 claims abstract description 6
- 239000007791 liquid phase Substances 0.000 claims abstract description 5
- 239000002994 raw material Substances 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 17
- 150000003839 salts Chemical class 0.000 claims description 16
- 238000004062 sedimentation Methods 0.000 claims description 14
- 238000012986 modification Methods 0.000 claims description 13
- 230000004048 modification Effects 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 12
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical group [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 10
- 238000001035 drying Methods 0.000 claims description 9
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 4
- KBJMLQFLOWQJNF-UHFFFAOYSA-N nickel(ii) nitrate Chemical compound [Ni+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O KBJMLQFLOWQJNF-UHFFFAOYSA-N 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 2
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 claims description 2
- 235000012538 ammonium bicarbonate Nutrition 0.000 claims description 2
- GVPFVAHMJGGAJG-UHFFFAOYSA-L cobalt dichloride Chemical compound [Cl-].[Cl-].[Co+2] GVPFVAHMJGGAJG-UHFFFAOYSA-L 0.000 claims description 2
- GVGUFUZHNYFZLC-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical compound [Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 GVGUFUZHNYFZLC-UHFFFAOYSA-N 0.000 claims description 2
- MVFCKEFYUDZOCX-UHFFFAOYSA-N iron(2+);dinitrate Chemical compound [Fe+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O MVFCKEFYUDZOCX-UHFFFAOYSA-N 0.000 claims description 2
- 239000002075 main ingredient Substances 0.000 claims description 2
- QMMRZOWCJAIUJA-UHFFFAOYSA-L nickel dichloride Chemical compound Cl[Ni]Cl QMMRZOWCJAIUJA-UHFFFAOYSA-L 0.000 claims description 2
- 235000019353 potassium silicate Nutrition 0.000 claims description 2
- 238000001556 precipitation Methods 0.000 claims description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 2
- 235000017550 sodium carbonate Nutrition 0.000 claims description 2
- 229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 claims description 2
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 claims description 2
- 235000019982 sodium hexametaphosphate Nutrition 0.000 claims description 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 2
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 claims description 2
- 230000035484 reaction time Effects 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 24
- 239000002041 carbon nanotube Substances 0.000 abstract description 20
- 229910021393 carbon nanotube Inorganic materials 0.000 abstract description 20
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract description 9
- 238000000151 deposition Methods 0.000 abstract description 9
- 229910052739 hydrogen Inorganic materials 0.000 abstract description 9
- 239000001257 hydrogen Substances 0.000 abstract description 9
- 238000005516 engineering process Methods 0.000 abstract description 8
- 239000000463 material Substances 0.000 abstract description 6
- 239000002245 particle Substances 0.000 abstract description 5
- 229910052799 carbon Inorganic materials 0.000 abstract description 4
- 230000003197 catalytic effect Effects 0.000 abstract description 4
- 229910052759 nickel Inorganic materials 0.000 abstract description 4
- 239000002131 composite material Substances 0.000 abstract description 3
- 239000012071 phase Substances 0.000 abstract description 2
- 239000011232 storage material Substances 0.000 abstract description 2
- 239000002244 precipitate Substances 0.000 abstract 2
- 230000002194 synthesizing effect Effects 0.000 abstract 2
- 239000003990 capacitor Substances 0.000 abstract 1
- 239000000470 constituent Substances 0.000 abstract 1
- 159000000014 iron salts Chemical class 0.000 abstract 1
- 239000011734 sodium Substances 0.000 description 15
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 14
- 238000006555 catalytic reaction Methods 0.000 description 9
- 239000000203 mixture Substances 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 8
- 230000008021 deposition Effects 0.000 description 8
- 239000007789 gas Substances 0.000 description 8
- 238000002156 mixing Methods 0.000 description 8
- 239000008367 deionised water Substances 0.000 description 7
- 229910021641 deionized water Inorganic materials 0.000 description 7
- 229930195733 hydrocarbon Natural products 0.000 description 7
- 150000002430 hydrocarbons Chemical class 0.000 description 7
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 7
- 229910052757 nitrogen Inorganic materials 0.000 description 7
- 238000003756 stirring Methods 0.000 description 7
- 238000010792 warming Methods 0.000 description 7
- 206010013786 Dry skin Diseases 0.000 description 6
- 241001460678 Napo <wasp> Species 0.000 description 6
- 239000011943 nanocatalyst Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 239000002159 nanocrystal Substances 0.000 description 5
- 239000002086 nanomaterial Substances 0.000 description 5
- 229910017052 cobalt Inorganic materials 0.000 description 4
- 239000010941 cobalt Substances 0.000 description 4
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000004050 hot filament vapor deposition Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 229910000428 cobalt oxide Inorganic materials 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000010335 hydrothermal treatment Methods 0.000 description 2
- 150000002505 iron Chemical class 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000001069 Raman spectroscopy Methods 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 239000011157 advanced composite material Substances 0.000 description 1
- 150000004703 alkoxides Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000593 microemulsion method Methods 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 239000011858 nanopowder Substances 0.000 description 1
- 239000002071 nanotube Substances 0.000 description 1
- 229910000480 nickel oxide Inorganic materials 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000012254 powdered material Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000002109 single walled nanotube Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 230000005476 size effect Effects 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001149 thermolysis Methods 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
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Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB021007098A CN1182026C (en) | 2002-01-18 | 2002-01-18 | Process for preparing Fe-series catalyst used to synthesize nano carbon tubes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB021007098A CN1182026C (en) | 2002-01-18 | 2002-01-18 | Process for preparing Fe-series catalyst used to synthesize nano carbon tubes |
Publications (2)
Publication Number | Publication Date |
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CN1376636A CN1376636A (en) | 2002-10-30 |
CN1182026C true CN1182026C (en) | 2004-12-29 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB021007098A Expired - Lifetime CN1182026C (en) | 2002-01-18 | 2002-01-18 | Process for preparing Fe-series catalyst used to synthesize nano carbon tubes |
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CN (1) | CN1182026C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016140443A1 (en) * | 2015-03-04 | 2016-09-09 | 주식회사 엘지화학 | Catalyst produced by using hydrothermal synthesis coprecipitation technique, and carbon nanotube manufactured by using same |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100947702B1 (en) * | 2003-02-26 | 2010-03-16 | 삼성전자주식회사 | Method for forming a patterned film and a polymeric complex of surface-modified carbon nanotubes having polymerizable moiety |
CN1718278A (en) * | 2004-07-09 | 2006-01-11 | 北京化工大学 | Catalyst for growth of carbon nano-tube, and its prepn. method |
DE102006007147A1 (en) * | 2006-02-16 | 2007-08-23 | Bayer Technology Services Gmbh | Process for the continuous production of catalysts |
CN102502580B (en) * | 2011-10-27 | 2014-08-27 | 清华大学 | Carbon nano tube array and preparation method thereof as well as application of carbon nano tube array in preparation of super capacitor |
CN104084214A (en) * | 2014-07-21 | 2014-10-08 | 深圳市三顺中科新材料有限公司 | Catalyst for preparing carbon nanotube, preparation method of catalyst, carbon nanotube, preparation method of carbon nanotube and lithium ion battery |
CN105170972B (en) * | 2015-09-02 | 2017-07-28 | 中南大学 | A kind of Mg Ti hydrogen storing alloy powders and preparation method thereof |
CN106587010B (en) * | 2016-12-05 | 2018-09-14 | 华南理工大学 | A kind of carbon nano-tube material and preparation method thereof using carbon-clad metal catalyst preparation |
CN107101254A (en) * | 2017-05-25 | 2017-08-29 | 四川宏名新材料科技有限公司 | A kind of CNT graphene floor heating tiles |
CN111495381A (en) * | 2019-01-31 | 2020-08-07 | 新奥石墨烯技术有限公司 | Preparation method of flaky catalyst, flaky catalyst and application of flaky catalyst in preparation of superfine carbon nano tube |
CN110372336B (en) * | 2019-08-19 | 2021-07-30 | 陈龙 | CoNiO2Parallel-flow coprecipitation method for thermistor powder |
-
2002
- 2002-01-18 CN CNB021007098A patent/CN1182026C/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016140443A1 (en) * | 2015-03-04 | 2016-09-09 | 주식회사 엘지화학 | Catalyst produced by using hydrothermal synthesis coprecipitation technique, and carbon nanotube manufactured by using same |
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Publication number | Publication date |
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CN1376636A (en) | 2002-10-30 |
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GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Tsinghua University Assignor: XINNA TECHNOLOGY CO., LTD. Contract record no.: 2010990000860 Denomination of invention: Process for preparing Fe-series catalyst used to synthesize nano carbon tubes Granted publication date: 20041229 License type: Exclusive License Open date: 20021030 Record date: 20101027 |
|
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: XINNA TECHNOLOGY CO., LTD. Assignor: Tsinghua University Contract record no.: 2010990000860 Denomination of invention: Process for preparing Fe-series catalyst used to synthesize nano carbon tubes Granted publication date: 20041229 License type: Exclusive License Open date: 20021030 Record date: 20101027 |
|
EC01 | Cancellation of recordation of patent licensing contract | ||
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: XINNA TECHNOLOGY CO., LTD. Assignor: Tsinghua University Contract record no.: 2010990000860 Date of cancellation: 20191024 |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20021030 Assignee: Jiangsu Nanai Polytron Technologies Inc Assignor: Tsinghua University Contract record no.: X2019990000138 Denomination of invention: Process for preparing Fe-series catalyst used to synthesize nano carbon tubes Granted publication date: 20041229 License type: Exclusive License Record date: 20191024 |
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CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20041229 |