KR20170129887A - 다공성 전극, 막 전극 접합체, 전극 조립체, 및 이로부터 제조된 전기화학 전지 및 액체 흐름 배터리 - Google Patents
다공성 전극, 막 전극 접합체, 전극 조립체, 및 이로부터 제조된 전기화학 전지 및 액체 흐름 배터리 Download PDFInfo
- Publication number
- KR20170129887A KR20170129887A KR1020177030176A KR20177030176A KR20170129887A KR 20170129887 A KR20170129887 A KR 20170129887A KR 1020177030176 A KR1020177030176 A KR 1020177030176A KR 20177030176 A KR20177030176 A KR 20177030176A KR 20170129887 A KR20170129887 A KR 20170129887A
- Authority
- KR
- South Korea
- Prior art keywords
- porous
- electrode
- electrically conductive
- carbon
- electrode assembly
- 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.)
- Withdrawn
Links
- 239000012528 membrane Substances 0.000 title claims abstract description 178
- 239000007788 liquid Substances 0.000 title claims abstract description 109
- 230000000712 assembly Effects 0.000 title abstract description 52
- 238000000429 assembly Methods 0.000 title abstract description 52
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 319
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 178
- 239000000835 fiber Substances 0.000 claims abstract description 116
- 239000000758 substrate Substances 0.000 claims abstract description 106
- 229920000642 polymer Polymers 0.000 claims abstract description 100
- 239000004744 fabric Substances 0.000 claims abstract description 25
- 210000004027 cell Anatomy 0.000 claims description 99
- 239000011859 microparticle Substances 0.000 claims description 87
- 239000011241 protective layer Substances 0.000 claims description 86
- 229910021393 carbon nanotube Inorganic materials 0.000 claims description 67
- 239000002041 carbon nanotube Substances 0.000 claims description 67
- 239000010439 graphite Substances 0.000 claims description 63
- 229910002804 graphite Inorganic materials 0.000 claims description 63
- 239000003014 ion exchange membrane Substances 0.000 claims description 63
- 239000002245 particle Substances 0.000 claims description 55
- 239000010419 fine particle Substances 0.000 claims description 54
- 229920005989 resin Polymers 0.000 claims description 52
- 239000011347 resin Substances 0.000 claims description 52
- 210000001787 dendrite Anatomy 0.000 claims description 31
- 238000010438 heat treatment Methods 0.000 claims description 29
- 239000002952 polymeric resin Substances 0.000 claims description 25
- 229920003002 synthetic resin Polymers 0.000 claims description 25
- 239000011258 core-shell material Substances 0.000 claims description 23
- 239000011148 porous material Substances 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 20
- 230000000694 effects Effects 0.000 claims description 14
- 239000000126 substance Substances 0.000 claims description 14
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 13
- 239000004917 carbon fiber Substances 0.000 claims description 13
- 238000011282 treatment Methods 0.000 claims description 11
- 238000009832 plasma treatment Methods 0.000 claims description 8
- 239000012982 microporous membrane Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 20
- 239000000243 solution Substances 0.000 description 82
- 239000010410 layer Substances 0.000 description 33
- 238000000576 coating method Methods 0.000 description 28
- 239000011248 coating agent Substances 0.000 description 26
- 230000001590 oxidative effect Effects 0.000 description 26
- 239000003456 ion exchange resin Substances 0.000 description 22
- 229920003303 ion-exchange polymer Polymers 0.000 description 22
- 125000000524 functional group Chemical group 0.000 description 19
- 239000000203 mixture Substances 0.000 description 19
- 239000003792 electrolyte Substances 0.000 description 18
- -1 felt Substances 0.000 description 16
- 238000012360 testing method Methods 0.000 description 16
- 239000000463 material Substances 0.000 description 15
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 13
- 239000012530 fluid Substances 0.000 description 13
- 229920000831 ionic polymer Polymers 0.000 description 13
- 229920000554 ionomer Polymers 0.000 description 11
- 230000002829 reductive effect Effects 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 229920001577 copolymer Polymers 0.000 description 10
- 239000007772 electrode material Substances 0.000 description 10
- 150000002500 ions Chemical class 0.000 description 10
- 239000011230 binding agent Substances 0.000 description 9
- 230000009477 glass transition Effects 0.000 description 7
- 238000002844 melting Methods 0.000 description 7
- 230000008018 melting Effects 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 239000002904 solvent Substances 0.000 description 7
- 238000013459 approach Methods 0.000 description 6
- 238000009826 distribution Methods 0.000 description 6
- 229920002313 fluoropolymer Polymers 0.000 description 6
- 230000003647 oxidation Effects 0.000 description 6
- 238000007254 oxidation reaction Methods 0.000 description 6
- 238000006479 redox reaction Methods 0.000 description 6
- AZUYLZMQTIKGSC-UHFFFAOYSA-N 1-[6-[4-(5-chloro-6-methyl-1H-indazol-4-yl)-5-methyl-3-(1-methylindazol-5-yl)pyrazol-1-yl]-2-azaspiro[3.3]heptan-2-yl]prop-2-en-1-one Chemical compound ClC=1C(=C2C=NNC2=CC=1C)C=1C(=NN(C=1C)C1CC2(CN(C2)C(C=C)=O)C1)C=1C=C2C=NN(C2=CC=1)C AZUYLZMQTIKGSC-UHFFFAOYSA-N 0.000 description 5
- 125000002091 cationic group Chemical group 0.000 description 5
- 239000004811 fluoropolymer Substances 0.000 description 5
- 238000003801 milling Methods 0.000 description 5
- 238000003860 storage Methods 0.000 description 5
- 238000004381 surface treatment Methods 0.000 description 5
- 239000004743 Polypropylene Substances 0.000 description 4
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical group C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 4
- 239000008199 coating composition Substances 0.000 description 4
- 229920001940 conductive polymer Polymers 0.000 description 4
- 239000000446 fuel Substances 0.000 description 4
- 238000010030 laminating Methods 0.000 description 4
- 230000007935 neutral effect Effects 0.000 description 4
- 229920005594 polymer fiber Polymers 0.000 description 4
- 229920001155 polypropylene Polymers 0.000 description 4
- 125000001453 quaternary ammonium group Chemical group 0.000 description 4
- 238000006722 reduction reaction Methods 0.000 description 4
- 238000010998 test method Methods 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- RAXXELZNTBOGNW-UHFFFAOYSA-O Imidazolium Chemical compound C1=C[NH+]=CN1 RAXXELZNTBOGNW-UHFFFAOYSA-O 0.000 description 3
- 229920000557 Nafion® Polymers 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 239000011324 bead Substances 0.000 description 3
- 229920001400 block copolymer Polymers 0.000 description 3
- 150000007942 carboxylates Chemical class 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 238000003487 electrochemical reaction Methods 0.000 description 3
- ZRALSGWEFCBTJO-UHFFFAOYSA-O guanidinium Chemical compound NC(N)=[NH2+] ZRALSGWEFCBTJO-UHFFFAOYSA-O 0.000 description 3
- 229920001519 homopolymer Polymers 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 230000000670 limiting effect Effects 0.000 description 3
- 229920002492 poly(sulfone) Polymers 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 description 3
- 229920002635 polyurethane Polymers 0.000 description 3
- 239000004814 polyurethane Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 229940124530 sulfonamide Drugs 0.000 description 3
- 150000003456 sulfonamides Chemical class 0.000 description 3
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 3
- 229920001187 thermosetting polymer Polymers 0.000 description 3
- RAXXELZNTBOGNW-UHFFFAOYSA-N 1H-imidazole Chemical group C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 2
- 229920003937 Aquivion® Polymers 0.000 description 2
- 229920003935 Flemion® Polymers 0.000 description 2
- 229920000877 Melamine resin Polymers 0.000 description 2
- 239000002033 PVDF binder Substances 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 2
- 239000004721 Polyphenylene oxide Substances 0.000 description 2
- 229920004935 Trevira® Polymers 0.000 description 2
- 229920001807 Urea-formaldehyde Polymers 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 229910003481 amorphous carbon Inorganic materials 0.000 description 2
- 239000003957 anion exchange resin Substances 0.000 description 2
- 125000000129 anionic group Chemical group 0.000 description 2
- 229910021383 artificial graphite Inorganic materials 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 229910001423 beryllium ion Inorganic materials 0.000 description 2
- FACXGONDLDSNOE-UHFFFAOYSA-N buta-1,3-diene;styrene Chemical compound C=CC=C.C=CC1=CC=CC=C1.C=CC1=CC=CC=C1 FACXGONDLDSNOE-UHFFFAOYSA-N 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 150000001768 cations Chemical class 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 239000003610 charcoal Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000008151 electrolyte solution Substances 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- UQSQSQZYBQSBJZ-UHFFFAOYSA-N fluorosulfonic acid Chemical compound OS(F)(=O)=O UQSQSQZYBQSBJZ-UHFFFAOYSA-N 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 229910021389 graphene Inorganic materials 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 238000005342 ion exchange Methods 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229920001568 phenolic resin Polymers 0.000 description 2
- 239000005011 phenolic resin Substances 0.000 description 2
- 229920000058 polyacrylate Polymers 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 229920000515 polycarbonate Polymers 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920000570 polyether Polymers 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 229920002959 polymer blend Polymers 0.000 description 2
- 229920000193 polymethacrylate Polymers 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- 229920006380 polyphenylene oxide Polymers 0.000 description 2
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 229920005604 random copolymer Polymers 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229920000468 styrene butadiene styrene block copolymer Polymers 0.000 description 2
- 229920005992 thermoplastic resin Polymers 0.000 description 2
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- 229910052684 Cerium Inorganic materials 0.000 description 1
- 239000004801 Chlorinated PVC Substances 0.000 description 1
- 229910020314 ClBr Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004705 High-molecular-weight polyethylene Substances 0.000 description 1
- 239000004640 Melamine resin Substances 0.000 description 1
- 239000004693 Polybenzimidazole Substances 0.000 description 1
- 239000004697 Polyetherimide Substances 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- GZCGUPFRVQAUEE-SLPGGIOYSA-N aldehydo-D-glucose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O GZCGUPFRVQAUEE-SLPGGIOYSA-N 0.000 description 1
- 229920006125 amorphous polymer Polymers 0.000 description 1
- 239000003011 anion exchange membrane Substances 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 238000009960 carding Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000003729 cation exchange resin Substances 0.000 description 1
- 229940023913 cation exchange resins Drugs 0.000 description 1
- 239000013626 chemical specie Substances 0.000 description 1
- 229920000457 chlorinated polyvinyl chloride Polymers 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000002484 cyclic voltammetry Methods 0.000 description 1
- 238000007607 die coating method Methods 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000000840 electrochemical analysis Methods 0.000 description 1
- 238000006056 electrooxidation reaction Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 230000005660 hydrophilic surface Effects 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000037427 ion transport Effects 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000000615 nonconductor Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000000623 plasma-assisted chemical vapour deposition Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 229920001515 polyalkylene glycol Polymers 0.000 description 1
- 229920002480 polybenzimidazole Polymers 0.000 description 1
- 229920001601 polyetherimide Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920001470 polyketone Polymers 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000036647 reaction Effects 0.000 description 1
- 229920013730 reactive polymer Polymers 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000027756 respiratory electron transport chain Effects 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- MXNUCYGENRZCBO-UHFFFAOYSA-M sodium;ethene;2-methylprop-2-enoate Chemical compound [Na+].C=C.CC(=C)C([O-])=O MXNUCYGENRZCBO-UHFFFAOYSA-M 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- 238000010345 tape casting Methods 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
- 229920002725 thermoplastic elastomer Polymers 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 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
- H01M4/8605—Porous electrodes
-
- 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
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/04—Processes of manufacture in general
- H01M4/0402—Methods of deposition of the material
- H01M4/0407—Methods of deposition of the material by coating on an electrolyte layer
-
- 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
- H01M4/8652—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites as mixture
-
- 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
- H01M4/8663—Selection of inactive substances as ingredients for catalytic active masses, e.g. binders, fillers
- H01M4/8668—Binders
-
- 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
- H01M4/8663—Selection of inactive substances as ingredients for catalytic active masses, e.g. binders, fillers
- H01M4/8673—Electrically conductive fillers
-
- 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
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1004—Fuel cells with solid electrolytes characterised by membrane-electrode assemblies [MEA]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/18—Regenerative fuel cells, e.g. redox flow batteries or secondary fuel cells
- H01M8/184—Regeneration by electrochemical means
- H01M8/188—Regeneration by electrochemical means by recharging of redox couples containing fluids; Redox flow type batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/20—Indirect fuel cells, e.g. fuel cells with redox couple being irreversible
-
- 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
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M2004/021—Physical characteristics, e.g. porosity, surface area
-
- 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
- Y02E60/10—Energy storage using batteries
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Composite Materials (AREA)
- Inert Electrodes (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562137563P | 2015-03-24 | 2015-03-24 | |
| US62/137,563 | 2015-03-24 | ||
| US201562269227P | 2015-12-18 | 2015-12-18 | |
| US62/269,227 | 2015-12-18 | ||
| PCT/US2016/023573 WO2016154197A1 (en) | 2015-03-24 | 2016-03-22 | Porous electrodes, membrane-electrode assemblies, electrode assemblies, and electrochemical cells and liquid flow batteries therefrom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20170129887A true KR20170129887A (ko) | 2017-11-27 |
Family
ID=55642926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020177030176A Withdrawn KR20170129887A (ko) | 2015-03-24 | 2016-03-22 | 다공성 전극, 막 전극 접합체, 전극 조립체, 및 이로부터 제조된 전기화학 전지 및 액체 흐름 배터리 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20180048008A1 (enExample) |
| EP (1) | EP3275034A1 (enExample) |
| JP (1) | JP2018510473A (enExample) |
| KR (1) | KR20170129887A (enExample) |
| CN (1) | CN107534155A (enExample) |
| TW (1) | TW201719957A (enExample) |
| WO (1) | WO2016154197A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102529173B1 (ko) * | 2022-09-20 | 2023-05-08 | 한국건설기술연구원 | 그래핀이 코팅된 셀룰로스 종이전극과 그 제조방법, 및 셀룰로스 종이전극을 이용한 미세먼지 제거장치 |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018111635A1 (en) * | 2016-12-13 | 2018-06-21 | 3M Innovative Properties Company | Monopolar plate-electrode assemblies and electrochemical cells and liquid flow batteries therefrom |
| US20210143437A1 (en) * | 2016-12-28 | 2021-05-13 | Showa Denko K.K | Redox flow battery |
| KR102127037B1 (ko) * | 2017-02-28 | 2020-06-25 | 주식회사 엘지화학 | 전극 구조체 및 이를 포함하는 레독스 흐름 전지 |
| WO2019039952A1 (ru) * | 2017-08-24 | 2019-02-28 | Общество С Ограниченной Ответственностью "Сиэсси" | Накопитель электрического заряда и способ его изготовления |
| CN112166511A (zh) * | 2018-05-24 | 2021-01-01 | 24M技术公司 | 高能量密度组成渐变的电极及其制备方法 |
| EP3899515B1 (en) * | 2018-12-18 | 2023-01-25 | Boston Scientific Scimed Inc. | Systems and methods for measuring kinetic response of chemical sensor elements comprising graphene varactors |
| AU2019425621A1 (en) * | 2019-01-29 | 2021-07-22 | Sumitomo Electric Industries, Ltd. | Battery cell, cell stack, and redox flow battery |
| WO2020184143A1 (ja) * | 2019-03-12 | 2020-09-17 | 住友電気工業株式会社 | 電極、レドックスフロー電池、電極の製造方法、及び電極の再生方法 |
| TWI766307B (zh) * | 2020-07-06 | 2022-06-01 | 行政院原子能委員會核能研究所 | 超薄液流電池用電極製程 |
| TWI795101B (zh) * | 2020-11-30 | 2023-03-01 | 日商旭化成股份有限公司 | 蓄電裝置用分隔件及包含其之蓄電裝置 |
| US11996535B2 (en) * | 2021-02-10 | 2024-05-28 | Lawrence Livermore National Security, Llc | Micro-architected flow through electrodes for energy storage |
| US12480907B2 (en) | 2021-04-16 | 2025-11-25 | Regents Of The University Of Minnesota | Systems utilizing graphene varactor hysteresis effects for sample characterization |
| US20240162411A1 (en) * | 2021-09-14 | 2024-05-16 | Sumitomo Electric Industries, Ltd. | Electrode, battery cell, cell stack, battery system, and method for manufacturing electrode |
| CN117059823B (zh) * | 2023-08-03 | 2025-10-28 | 深圳大学 | 电化学设备用导电碳纸及其制备方法 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3560181B2 (ja) | 1995-04-13 | 2004-09-02 | 東洋紡績株式会社 | 液流通型電解槽用電極材 |
| EP1195828B1 (en) * | 2000-01-27 | 2017-03-08 | Mitsubishi Rayon Co., Ltd. | Porous carbon electrode material, method for manufacturing the same, and carbon fiber paper |
| US20020058179A1 (en) * | 2000-09-12 | 2002-05-16 | Segit Paul N. | Electrical conducting, non-woven textile fabric |
| US7348088B2 (en) | 2002-12-19 | 2008-03-25 | 3M Innovative Properties Company | Polymer electrolyte membrane |
| US20070099068A1 (en) * | 2005-11-01 | 2007-05-03 | Tomoegawa Co., Ltd. | Gas diffusion electrode, membrane-electrolyte assembly, polymer electrolyte fuel cell, and methods for producing these |
| KR101067867B1 (ko) | 2010-04-14 | 2011-09-27 | 전자부품연구원 | 레독스 흐름 전지용 일체화된 흑연/ｄｓａ 전극, 이의 제조방법 및 이를 포함하는 레독스 흐름 전지 |
| JP5819939B2 (ja) | 2010-04-22 | 2015-11-24 | スリーエム イノベイティブ プロパティズ カンパニー | 化学的に活性な微粒子を含有する不織布ナノ繊維ウェブ並びにそれを作製及び使用する方法 |
| WO2012099036A1 (ja) * | 2011-01-21 | 2012-07-26 | 三菱レイヨン株式会社 | 多孔質電極基材、その製造方法、膜－電極接合体、固体高分子型燃料電池、前駆体シート、およびフィブリル状繊維 |
| JP5754267B2 (ja) * | 2011-07-01 | 2015-07-29 | 富士通株式会社 | 中継装置及び中継制御方法 |
| JP5935426B2 (ja) * | 2011-07-05 | 2016-06-15 | 株式会社デンソー | 内燃機関用のスパークプラグ及びその製造方法 |
| US8882057B2 (en) | 2011-09-28 | 2014-11-11 | Cooper B-Line, Inc. | Pipe support |
| US9768463B2 (en) | 2012-07-27 | 2017-09-19 | Lockheed Martin Advanced Energy Storage, Llc | Aqueous redox flow batteries comprising metal ligand coordination compounds |
| KR102392089B1 (ko) | 2012-09-26 | 2022-04-28 | 프레지던트 앤드 펠로우즈 오브 하바드 칼리지 | 소형 유기 분자를 이용한 플로우 전지 |
| KR102014986B1 (ko) | 2012-10-04 | 2019-08-27 | 삼성전자주식회사 | 유기 전해액 및 이를 포함하는 레독스 플로우 전지 |
| KR102038619B1 (ko) | 2013-01-08 | 2019-10-30 | 삼성전자주식회사 | 레독스 플로우 전지 |
| WO2014204985A1 (en) | 2013-06-17 | 2014-12-24 | University Of Southern California | Inexpensive metal-free organic redox flow battery (orbat) for grid-scale storage |
-
2016
- 2016-03-22 JP JP2017549682A patent/JP2018510473A/ja not_active Withdrawn
- 2016-03-22 US US15/557,168 patent/US20180048008A1/en not_active Abandoned
- 2016-03-22 KR KR1020177030176A patent/KR20170129887A/ko not_active Withdrawn
- 2016-03-22 CN CN201680018160.6A patent/CN107534155A/zh not_active Withdrawn
- 2016-03-22 EP EP16713265.3A patent/EP3275034A1/en not_active Withdrawn
- 2016-03-22 WO PCT/US2016/023573 patent/WO2016154197A1/en not_active Ceased
- 2016-03-23 TW TW105109132A patent/TW201719957A/zh unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102529173B1 (ko) * | 2022-09-20 | 2023-05-08 | 한국건설기술연구원 | 그래핀이 코팅된 셀룰로스 종이전극과 그 제조방법, 및 셀룰로스 종이전극을 이용한 미세먼지 제거장치 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3275034A1 (en) | 2018-01-31 |
| WO2016154197A1 (en) | 2016-09-29 |
| TW201719957A (zh) | 2017-06-01 |
| US20180048008A1 (en) | 2018-02-15 |
| CN107534155A (zh) | 2018-01-02 |
| JP2018510473A (ja) | 2018-04-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR20170129887A (ko) | 다공성 전극, 막 전극 접합체, 전극 조립체, 및 이로부터 제조된 전기화학 전지 및 액체 흐름 배터리 | |
| KR20170129888A (ko) | 다공성 전극 및 이로부터 제조된 전기화학 전지 및 액체 흐름 배터리 | |
| JP2019527920A (ja) | 膜電極アセンブリ並びにこれから作られる電気化学セル及び液体フロー電池 | |
| KR20170129885A (ko) | 다공성 전극 및 이로부터 제조된 전기화학 전지 및 액체 흐름 배터리 | |
| KR20170129884A (ko) | 다공성 전극 및 이로부터 제조된 전기화학 전지 및 액체 흐름 배터리 | |
| KR20180124089A (ko) | 막 조립체, 전극 조립체, 막-전극 조립체 및 그로부터의 전기화학 전지 및 액체 흐름 배터리 | |
| KR20180124943A (ko) | 막 조립체, 전극 조립체, 막-전극 조립체 및 그로부터의 전기화학 전지 및 액체 흐름 배터리 | |
| WO2019193500A1 (en) | Non-woven electrode integrated with transport protection layer for electrochemical devices | |
| WO2018111968A1 (en) | Bipolar plate-electrode assemblies and electrochemical cell stacks and liquid flow batteries therefrom | |
| WO2018111958A1 (en) | Bipolar plate-electrode assemblies and electrochemical cell stacks and liquid flow batteries therefrom | |
| WO2018111962A1 (en) | Bipolar plate-electrode assemblies and electrochemical cell stacks and liquid flow batteries therefrom | |
| WO2020065455A1 (en) | Porous electrode, membrane-electrode assembly, liquid flow battery and method of making a porous electrode | |
| WO2018111635A1 (en) | Monopolar plate-electrode assemblies and electrochemical cells and liquid flow batteries therefrom |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0105 | International application |
Patent event date: 20171019 Patent event code: PA01051R01D Comment text: International Patent Application |
|
| PG1501 | Laying open of application | ||
| PC1203 | Withdrawal of no request for examination |