CN114843530A - 一种钴-铁/泡沫铁的制备方法 - Google Patents
一种钴-铁/泡沫铁的制备方法 Download PDFInfo
- Publication number
- CN114843530A CN114843530A CN202210315312.6A CN202210315312A CN114843530A CN 114843530 A CN114843530 A CN 114843530A CN 202210315312 A CN202210315312 A CN 202210315312A CN 114843530 A CN114843530 A CN 114843530A
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- China
- Prior art keywords
- iron
- cobalt
- foam
- foam iron
- temperature
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 98
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 49
- 239000006260 foam Substances 0.000 title claims abstract description 38
- FQMNUIZEFUVPNU-UHFFFAOYSA-N cobalt iron Chemical compound [Fe].[Co].[Co] FQMNUIZEFUVPNU-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 238000002360 preparation method Methods 0.000 title claims abstract description 10
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims abstract description 15
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000001035 drying Methods 0.000 claims abstract description 12
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910020598 Co Fe Inorganic materials 0.000 claims abstract description 9
- 229910002519 Co-Fe Inorganic materials 0.000 claims abstract description 9
- 238000004140 cleaning Methods 0.000 claims abstract description 9
- 229910021642 ultra pure water Inorganic materials 0.000 claims abstract description 9
- 239000012498 ultrapure water Substances 0.000 claims abstract description 9
- QGBSISYHAICWAH-UHFFFAOYSA-N dicyandiamide Chemical compound NC(N)=NC#N QGBSISYHAICWAH-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000003763 carbonization Methods 0.000 claims abstract description 4
- 238000001027 hydrothermal synthesis Methods 0.000 claims abstract description 3
- 239000002041 carbon nanotube Substances 0.000 claims description 15
- 229910021393 carbon nanotube Inorganic materials 0.000 claims description 15
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 230000003647 oxidation Effects 0.000 claims description 10
- 238000007254 oxidation reaction Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 9
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 claims description 8
- UFMZWBIQTDUYBN-UHFFFAOYSA-N cobalt dinitrate Chemical compound [Co+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O UFMZWBIQTDUYBN-UHFFFAOYSA-N 0.000 claims description 8
- 229910001981 cobalt nitrate Inorganic materials 0.000 claims description 8
- -1 carbon nanotube compound Chemical class 0.000 claims description 7
- 150000002506 iron compounds Chemical class 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000010000 carbonizing Methods 0.000 claims description 5
- 229910017052 cobalt Inorganic materials 0.000 claims description 5
- 239000010941 cobalt Substances 0.000 claims description 5
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 5
- 239000008367 deionised water Substances 0.000 claims description 5
- 229910021641 deionized water Inorganic materials 0.000 claims description 5
- 150000001868 cobalt Chemical class 0.000 claims description 4
- WHNBSEUOAUFJEG-UHFFFAOYSA-L [Co](O)O.[Fe] Chemical compound [Co](O)O.[Fe] WHNBSEUOAUFJEG-UHFFFAOYSA-L 0.000 claims description 2
- 239000012298 atmosphere Substances 0.000 claims description 2
- GVPFVAHMJGGAJG-UHFFFAOYSA-L cobalt dichloride Chemical compound [Cl-].[Cl-].[Co+2] GVPFVAHMJGGAJG-UHFFFAOYSA-L 0.000 claims description 2
- 239000011261 inert gas Substances 0.000 claims description 2
- 239000011259 mixed solution Substances 0.000 claims description 2
- 238000004321 preservation Methods 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 14
- 238000010438 heat treatment Methods 0.000 abstract description 10
- 239000000463 material Substances 0.000 abstract description 7
- 238000002156 mixing Methods 0.000 abstract description 5
- 229910052799 carbon Inorganic materials 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 239000013543 active substance Substances 0.000 abstract description 3
- 230000001590 oxidative effect Effects 0.000 abstract description 2
- 239000002131 composite material Substances 0.000 description 7
- 229910052723 transition metal Inorganic materials 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 239000012299 nitrogen atmosphere Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 150000003624 transition metals Chemical class 0.000 description 3
- 238000005303 weighing Methods 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000003575 carbonaceous material Substances 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 230000001351 cycling effect Effects 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000002905 metal composite material Substances 0.000 description 2
- 229910000510 noble metal Inorganic materials 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001721 carbon Chemical group 0.000 description 1
- 239000007809 chemical reaction catalyst Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/88—Processes of manufacture
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/8647—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites
- H01M4/8657—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites layered
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/90—Selection of catalytic material
- H01M4/9041—Metals or alloys
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/90—Selection of catalytic material
- H01M4/9075—Catalytic material supported on carriers, e.g. powder carriers
- H01M4/9083—Catalytic material supported on carriers, e.g. powder carriers on carbon or graphite
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/133—Renewable energy sources, e.g. sunlight
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Composite Materials (AREA)
- Catalysts (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202210315312.6A CN114843530A (zh) | 2022-03-29 | 2022-03-29 | 一种钴-铁/泡沫铁的制备方法 |
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CN202210315312.6A CN114843530A (zh) | 2022-03-29 | 2022-03-29 | 一种钴-铁/泡沫铁的制备方法 |
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Publication Number | Publication Date |
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CN114843530A true CN114843530A (zh) | 2022-08-02 |
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CN202210315312.6A Pending CN114843530A (zh) | 2022-03-29 | 2022-03-29 | 一种钴-铁/泡沫铁的制备方法 |
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CN (1) | CN114843530A (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1347615A (en) * | 1971-10-27 | 1974-02-27 | Ampex | Cobalt doped magnetic iron oxide particles |
CN109913893A (zh) * | 2019-04-22 | 2019-06-21 | 陕西科技大学 | 一种铁氧化物微米片自支撑电极及其合成方法 |
CN110813330A (zh) * | 2019-11-14 | 2020-02-21 | 广西师范大学 | 一种Co-Fe@FeF催化剂及二维纳米阵列合成方法 |
CN112542592A (zh) * | 2020-10-20 | 2021-03-23 | 广东工业大学 | 一种杂原子掺杂钴钼双元金属碳化物纳米复合材料及其制备方法和应用 |
CN113652711A (zh) * | 2021-09-13 | 2021-11-16 | 陕西科技大学 | 一种V-FeS/IF电催化材料及其制备方法 |
-
2022
- 2022-03-29 CN CN202210315312.6A patent/CN114843530A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1347615A (en) * | 1971-10-27 | 1974-02-27 | Ampex | Cobalt doped magnetic iron oxide particles |
CN109913893A (zh) * | 2019-04-22 | 2019-06-21 | 陕西科技大学 | 一种铁氧化物微米片自支撑电极及其合成方法 |
CN110813330A (zh) * | 2019-11-14 | 2020-02-21 | 广西师范大学 | 一种Co-Fe@FeF催化剂及二维纳米阵列合成方法 |
CN112542592A (zh) * | 2020-10-20 | 2021-03-23 | 广东工业大学 | 一种杂原子掺杂钴钼双元金属碳化物纳米复合材料及其制备方法和应用 |
CN113652711A (zh) * | 2021-09-13 | 2021-11-16 | 陕西科技大学 | 一种V-FeS/IF电催化材料及其制备方法 |
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PB01 | Publication | ||
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TA01 | Transfer of patent application right |
Effective date of registration: 20220923 Address after: 030000 Xueyuan Road 3, Taiyuan, Shanxi Applicant after: NORTH University OF CHINA Applicant after: Nantong Institute for Advanced Study Address before: 226010 12b, Zilang science and Technology City, central Innovation Zone, Nantong City, Jiangsu Province Applicant before: Nantong Institute of intelligent optics, North China University Applicant before: NORTH University OF CHINA |
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WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20220802 |
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