JP6100516B2 - 窒素含有カーボンブラック、その製造方法及びそれを用いた燃料電池用触媒 - Google Patents
窒素含有カーボンブラック、その製造方法及びそれを用いた燃料電池用触媒 Download PDFInfo
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- JP6100516B2 JP6100516B2 JP2012274921A JP2012274921A JP6100516B2 JP 6100516 B2 JP6100516 B2 JP 6100516B2 JP 2012274921 A JP2012274921 A JP 2012274921A JP 2012274921 A JP2012274921 A JP 2012274921A JP 6100516 B2 JP6100516 B2 JP 6100516B2
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- nitrogen
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- 239000006229 carbon black Substances 0.000 title claims description 33
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 title claims description 9
- 239000003054 catalyst Substances 0.000 title description 20
- 239000000446 fuel Substances 0.000 title description 20
- 238000000034 method Methods 0.000 title description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 47
- 229910052757 nitrogen Inorganic materials 0.000 claims description 23
- 238000010521 absorption reaction Methods 0.000 claims description 8
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 claims description 5
- 238000002485 combustion reaction Methods 0.000 claims description 5
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000005979 thermal decomposition reaction Methods 0.000 claims description 3
- 150000002897 organic nitrogen compounds Chemical class 0.000 claims description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 21
- 239000007789 gas Substances 0.000 description 19
- 229910052697 platinum Inorganic materials 0.000 description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 8
- 239000001301 oxygen Substances 0.000 description 8
- 229910052760 oxygen Inorganic materials 0.000 description 8
- 239000002245 particle Substances 0.000 description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 7
- 229930195733 hydrocarbon Natural products 0.000 description 7
- 150000002430 hydrocarbons Chemical class 0.000 description 7
- 239000004215 Carbon black (E152) Substances 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 239000012528 membrane Substances 0.000 description 5
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 4
- 229920000557 Nafion® Polymers 0.000 description 4
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 4
- 239000005518 polymer electrolyte Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- RWRDLPDLKQPQOW-UHFFFAOYSA-N Pyrrolidine Chemical compound C1CCNC1 RWRDLPDLKQPQOW-UHFFFAOYSA-N 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 239000003792 electrolyte Substances 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 239000010419 fine particle Substances 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 2
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 description 2
- OLBVUFHMDRJKTK-UHFFFAOYSA-N [N].[O] Chemical compound [N].[O] OLBVUFHMDRJKTK-UHFFFAOYSA-N 0.000 description 2
- 239000012298 atmosphere Substances 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- 229910001882 dioxygen Inorganic materials 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- UQSQSQZYBQSBJZ-UHFFFAOYSA-N fluorosulfonic acid Chemical compound OS(F)(=O)=O UQSQSQZYBQSBJZ-UHFFFAOYSA-N 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- LELOWRISYMNNSU-UHFFFAOYSA-N hydrogen cyanide Chemical compound N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 description 2
- -1 nitrogen-containing compound Chemical class 0.000 description 2
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 2
- 239000012495 reaction gas Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 238000002336 sorption--desorption measurement Methods 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 229910001260 Pt alloy Inorganic materials 0.000 description 1
- 239000006230 acetylene black Substances 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 229910017464 nitrogen compound Inorganic materials 0.000 description 1
- 150000002830 nitrogen compounds Chemical class 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000011164 primary particle Substances 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Classifications
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
-
- 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
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Catalysts (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Inert Electrodes (AREA)
- Fuel Cell (AREA)
Description
(1)窒素含有量が0.1質量%以上で、JIS K 6217−4によるDBP吸収量が100〜250ml/100gであることを特徴とする窒素を含有するカーボンブラック。
(2)炭化水素の熱分解反応時及び/又は燃焼反応時に窒素源を存在させることを特徴とする前記(1)に記載の窒素を含有するカーボンブラックの製造方法。
(3)炭化水素がアセチレン、窒素源が有機窒素化合物であることを特徴とする前記(2)に記載の窒素を含有するカーボンブラックの製造方法。
(4)前記(1)に記載のカーボンブラックを用いた燃料電池用触媒。
炉長4m、炉直径0.5mの竪型炉の頂部に、炭化水素ガス及び酸素ガスを混合して導入する供給ノズル(直径37mm)と、窒素源の供給ノズル(直径10mm)を設け、炭化水素ガスとしてアセチレンガスを、窒素源として130℃まで加熱し気化したピリジンを各ノズルより表1の条件で供給し、アセチレンガスの反応熱及び酸素ガスによる燃焼熱を利用してカーボンブラックを製造した。さらに、実施例6として、250℃で気化したアニリンガスを用いた以外は実施例1と同様の条件でカーボンブラックを試作した。また、比較例3として、内径90mm、均熱ゾーンが300mmの管状炉を使用して、反応温度1000℃、表1のガス条件でカーボンブラックを試作した。
Claims (1)
- アセチレンの熱分解反応時及び/又は燃焼反応時に有機窒素化合物を存在させ、窒素含有量が0.1質量%以上で、JIS K 6217−4によるDBP吸収量が100〜250ml/100gであることを特徴とする窒素を含有するカーボンブラックの製造方法。
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JP2012274921A JP6100516B2 (ja) | 2012-12-17 | 2012-12-17 | 窒素含有カーボンブラック、その製造方法及びそれを用いた燃料電池用触媒 |
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JP2012274921A JP6100516B2 (ja) | 2012-12-17 | 2012-12-17 | 窒素含有カーボンブラック、その製造方法及びそれを用いた燃料電池用触媒 |
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JP2017011167A Division JP6314261B2 (ja) | 2017-01-25 | 2017-01-25 | アセチレンブラック及びそれを用いた燃料電池用触媒 |
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JP2014118494A JP2014118494A (ja) | 2014-06-30 |
JP6100516B2 true JP6100516B2 (ja) | 2017-03-22 |
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KR102493033B1 (ko) * | 2014-09-09 | 2023-01-30 | 덴카 주식회사 | 전지용 카본 블랙, 혼합 분말, 전지용 도공액, 전지용 전극 및 전지 |
CN114316634A (zh) * | 2021-12-15 | 2022-04-12 | 焦作市和兴化学工业有限公司 | 一种高结构乙炔炭黑的制备方法 |
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JP2884672B2 (ja) * | 1990-03-16 | 1999-04-19 | 三菱化学株式会社 | 防振ゴム用ゴム組成物 |
US5476826A (en) * | 1993-08-02 | 1995-12-19 | Gas Research Institute | Process for producing carbon black having affixed nitrogen |
JP3667144B2 (ja) * | 1999-03-29 | 2005-07-06 | 電気化学工業株式会社 | カーボンブラックとその製造方法、並びに導電性組成物 |
US7541308B2 (en) * | 2001-04-11 | 2009-06-02 | Cabot Corporation | Fuel cells and other products containing modified carbon products |
US20030022055A1 (en) * | 2001-04-11 | 2003-01-30 | Jameel Menashi | Fuel cells and other products containing modified carbon products |
EA009404B1 (ru) * | 2002-05-23 | 2007-12-28 | Коламбиан Кемикалз Компани | Углеродный материал с привитым проводящим полимером для применения в топливных элементах |
CN100339913C (zh) * | 2002-05-23 | 2007-09-26 | 哥伦比亚化学公司 | 用于燃料电池的、磺化导电聚合物接枝的碳材料 |
JP5368685B2 (ja) * | 2007-07-31 | 2013-12-18 | 電気化学工業株式会社 | アセチレンブラック、その製造方法及び用途 |
WO2009119556A1 (ja) * | 2008-03-24 | 2009-10-01 | 富士フイルム株式会社 | 白金担持カーボン、燃料電池用触媒、電極膜接合体、および燃料電池 |
JP2009226318A (ja) * | 2008-03-24 | 2009-10-08 | Fujifilm Corp | 白金担持カーボン、燃料電池用触媒、電極膜接合体、および燃料電池 |
JP5164627B2 (ja) * | 2008-03-24 | 2013-03-21 | 富士フイルム株式会社 | 白金担持カーボン、燃料電池用触媒、電極膜接合体、および燃料電池 |
JP5557564B2 (ja) * | 2010-03-17 | 2014-07-23 | 富士フイルム株式会社 | 含窒素カーボンアロイ及びそれを用いた炭素触媒 |
TWI625353B (zh) * | 2012-10-26 | 2018-06-01 | 住友化學股份有限公司 | 碳黑 |
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