CN101199078A - 在pem燃料电池的阴极层内提高氧气还原反应(orr)的新型电解质 - Google Patents
在pem燃料电池的阴极层内提高氧气还原反应(orr)的新型电解质 Download PDFInfo
- Publication number
- CN101199078A CN101199078A CNA2006800148515A CN200680014851A CN101199078A CN 101199078 A CN101199078 A CN 101199078A CN A2006800148515 A CNA2006800148515 A CN A2006800148515A CN 200680014851 A CN200680014851 A CN 200680014851A CN 101199078 A CN101199078 A CN 101199078A
- Authority
- CN
- China
- Prior art keywords
- electrode
- polyphosphazene
- fuel cell
- polymer
- adhesive
- 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
- 239000000446 fuel Substances 0.000 title claims abstract description 64
- 239000003792 electrolyte Substances 0.000 title claims abstract description 10
- 229910052760 oxygen Inorganic materials 0.000 title claims description 60
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims description 59
- 239000001301 oxygen Substances 0.000 title claims description 59
- 238000006722 reduction reaction Methods 0.000 title description 3
- 229920000642 polymer Polymers 0.000 claims abstract description 80
- 229920002627 poly(phosphazenes) Polymers 0.000 claims abstract description 51
- 239000012528 membrane Substances 0.000 claims abstract description 41
- 239000003054 catalyst Substances 0.000 claims abstract description 22
- 239000000853 adhesive Substances 0.000 claims description 67
- 230000001070 adhesive effect Effects 0.000 claims description 67
- 238000006277 sulfonation reaction Methods 0.000 claims description 43
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 claims description 27
- ZSTLPJLUQNQBDQ-UHFFFAOYSA-N azanylidyne(dihydroxy)-$l^{5}-phosphane Chemical compound OP(O)#N ZSTLPJLUQNQBDQ-UHFFFAOYSA-N 0.000 claims description 24
- -1 4-ethyl phenoxy Chemical group 0.000 claims description 19
- 125000003118 aryl group Chemical group 0.000 claims description 19
- 230000009477 glass transition Effects 0.000 claims description 14
- 229910052739 hydrogen Inorganic materials 0.000 claims description 14
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 13
- 239000001257 hydrogen Substances 0.000 claims description 13
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 12
- 229920002480 polybenzimidazole Polymers 0.000 claims description 12
- 229910052799 carbon Inorganic materials 0.000 claims description 9
- 239000004020 conductor Substances 0.000 claims description 5
- 239000011884 anode binding agent Substances 0.000 claims description 4
- 239000007800 oxidant agent Substances 0.000 claims description 2
- 230000001590 oxidative effect Effects 0.000 claims description 2
- 125000004432 carbon atom Chemical group C* 0.000 claims 2
- 125000005499 phosphonyl group Chemical group 0.000 claims 1
- 229940124530 sulfonamide Drugs 0.000 claims 1
- 150000003456 sulfonamides Chemical class 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 29
- 239000011883 electrode binding agent Substances 0.000 abstract 3
- 230000005540 biological transmission Effects 0.000 description 39
- 229920000557 Nafion® Polymers 0.000 description 12
- 229920001940 conductive polymer Polymers 0.000 description 12
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 9
- 239000002322 conducting polymer Substances 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 229910052751 metal Inorganic materials 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- 150000003254 radicals Chemical class 0.000 description 8
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 7
- 238000002360 preparation method Methods 0.000 description 7
- 239000007789 gas Substances 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 5
- 238000005406 washing Methods 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical compound C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 description 4
- 125000000217 alkyl group Chemical group 0.000 description 4
- 150000001721 carbon Chemical group 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- 229920006120 non-fluorinated polymer Polymers 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 3
- 125000004429 atom Chemical group 0.000 description 3
- 230000003197 catalytic effect Effects 0.000 description 3
- 229920006037 cross link polymer Polymers 0.000 description 3
- 238000007766 curtain coating Methods 0.000 description 3
- 238000005342 ion exchange Methods 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 229910052703 rhodium Inorganic materials 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- RMBFBMJGBANMMK-UHFFFAOYSA-N 2,4-dinitrotoluene Chemical compound CC1=CC=C([N+]([O-])=O)C=C1[N+]([O-])=O RMBFBMJGBANMMK-UHFFFAOYSA-N 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 2
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 2
- 229920006362 Teflon® Polymers 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 125000002252 acyl group Chemical group 0.000 description 2
- 125000003342 alkenyl group Chemical group 0.000 description 2
- 229940059260 amidate Drugs 0.000 description 2
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 description 2
- 150000004982 aromatic amines Chemical class 0.000 description 2
- DKVNPHBNOWQYFE-UHFFFAOYSA-N carbamodithioic acid Chemical compound NC(S)=S DKVNPHBNOWQYFE-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- ZSWFCLXCOIISFI-UHFFFAOYSA-N cyclopentadiene Chemical compound C1C=CC=C1 ZSWFCLXCOIISFI-UHFFFAOYSA-N 0.000 description 2
- 125000000058 cyclopentadienyl group Chemical group C1(=CC=CC1)* 0.000 description 2
- 150000001993 dienes Chemical class 0.000 description 2
- 239000012990 dithiocarbamate Substances 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- NPUKDXXFDDZOKR-LLVKDONJSA-N etomidate Chemical compound CCOC(=O)C1=CN=CN1[C@H](C)C1=CC=CC=C1 NPUKDXXFDDZOKR-LLVKDONJSA-N 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 125000003709 fluoroalkyl group Chemical group 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 229910052741 iridium Inorganic materials 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- WFKAJVHLWXSISD-UHFFFAOYSA-N isobutyramide Chemical compound CC(C)C(N)=O WFKAJVHLWXSISD-UHFFFAOYSA-N 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 229910052758 niobium Inorganic materials 0.000 description 2
- 229910052763 palladium Inorganic materials 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- YNPNZTXNASCQKK-UHFFFAOYSA-N phenanthrene Chemical compound C1=CC=C2C3=CC=CC=C3C=CC2=C1 YNPNZTXNASCQKK-UHFFFAOYSA-N 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 229920001197 polyacetylene Polymers 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 239000002243 precursor Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 150000003233 pyrroles Chemical class 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 229910052707 ruthenium Inorganic materials 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 150000003460 sulfonic acids Chemical class 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- 125000003831 tetrazolyl group Chemical group 0.000 description 2
- 238000001757 thermogravimetry curve Methods 0.000 description 2
- 229930192474 thiophene Natural products 0.000 description 2
- 229910052723 transition metal Inorganic materials 0.000 description 2
- 150000003624 transition metals Chemical class 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 229910052720 vanadium Inorganic materials 0.000 description 2
- 229910052726 zirconium Inorganic materials 0.000 description 2
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 description 1
- UGRMITBWUVWUEB-UHFFFAOYSA-N 1-$l^{1}-oxidanyl-3-methylbenzene Chemical group CC1=CC=CC([O])=C1 UGRMITBWUVWUEB-UHFFFAOYSA-N 0.000 description 1
- GPRYKVSEZCQIHD-UHFFFAOYSA-N 1-(4-aminophenyl)ethanone Chemical compound CC(=O)C1=CC=C(N)C=C1 GPRYKVSEZCQIHD-UHFFFAOYSA-N 0.000 description 1
- BYSUYBCCLCSGPR-UHFFFAOYSA-N 1h-pyrazol-5-yloxyboronic acid Chemical compound OB(O)OC1=CC=NN1 BYSUYBCCLCSGPR-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- 229920002799 BoPET Polymers 0.000 description 1
- 238000005698 Diels-Alder reaction Methods 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 239000012028 Fenton's reagent Substances 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 239000005041 Mylar™ Substances 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical group OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 description 1
- 229910002837 PtCo Inorganic materials 0.000 description 1
- CZPWVGJYEJSRLH-UHFFFAOYSA-N Pyrimidine Chemical compound C1=CN=CN=C1 CZPWVGJYEJSRLH-UHFFFAOYSA-N 0.000 description 1
- FZWLAAWBMGSTSO-UHFFFAOYSA-N Thiazole Chemical compound C1=CSC=N1 FZWLAAWBMGSTSO-UHFFFAOYSA-N 0.000 description 1
- XOCUXOWLYLLJLV-UHFFFAOYSA-N [O].[S] Chemical compound [O].[S] XOCUXOWLYLLJLV-UHFFFAOYSA-N 0.000 description 1
- 150000000475 acetylene derivatives Chemical group 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000010306 acid treatment Methods 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 150000001345 alkine derivatives Chemical class 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 125000000304 alkynyl group Chemical group 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- 239000005030 aluminium foil Substances 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000012300 argon atmosphere Substances 0.000 description 1
- 125000003435 aroyl group Chemical group 0.000 description 1
- 125000004104 aryloxy group Chemical group 0.000 description 1
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 150000007942 carboxylates Chemical class 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000005314 correlation function Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- HWEQKSVYKBUIIK-UHFFFAOYSA-N cyclobuta-1,3-diene Chemical compound C1=CC=C1 HWEQKSVYKBUIIK-UHFFFAOYSA-N 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- VWWMOACCGFHMEV-UHFFFAOYSA-N dicarbide(2-) Chemical compound [C-]#[C-] VWWMOACCGFHMEV-UHFFFAOYSA-N 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000002003 electrode paste Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000013213 extrapolation Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229910001448 ferrous ion Inorganic materials 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 150000002240 furans Chemical class 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 150000003977 halocarboxylic acids Chemical class 0.000 description 1
- 150000002390 heteroarenes Chemical class 0.000 description 1
- 125000005842 heteroatom Chemical group 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- MGZTXXNFBIUONY-UHFFFAOYSA-N hydrogen peroxide;iron(2+);sulfuric acid Chemical compound [Fe+2].OO.OS(O)(=O)=O MGZTXXNFBIUONY-UHFFFAOYSA-N 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 150000001261 hydroxy acids Chemical group 0.000 description 1
- 150000002460 imidazoles Chemical class 0.000 description 1
- 150000002475 indoles Chemical class 0.000 description 1
- 229920000592 inorganic polymer Polymers 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 150000002500 ions Chemical group 0.000 description 1
- AWJUIBRHMBBTKR-UHFFFAOYSA-N isoquinoline Chemical compound C1=NC=CC2=CC=CC=C21 AWJUIBRHMBBTKR-UHFFFAOYSA-N 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 229910003002 lithium salt Inorganic materials 0.000 description 1
- 159000000002 lithium salts Chemical class 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- VBEGHXKAFSLLGE-UHFFFAOYSA-N n-phenylnitramide Chemical compound [O-][N+](=O)NC1=CC=CC=C1 VBEGHXKAFSLLGE-UHFFFAOYSA-N 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
- 239000012038 nucleophile Substances 0.000 description 1
- 125000000962 organic group Chemical group 0.000 description 1
- 229910052762 osmium Inorganic materials 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 150000004880 oxines Chemical class 0.000 description 1
- UCUUFSAXZMGPGH-UHFFFAOYSA-N penta-1,4-dien-3-one Chemical compound C=CC(=O)C=C UCUUFSAXZMGPGH-UHFFFAOYSA-N 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 description 1
- 229910000073 phosphorus hydride Inorganic materials 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 229920003227 poly(N-vinyl carbazole) Polymers 0.000 description 1
- 229920001643 poly(ether ketone) Polymers 0.000 description 1
- 229920000767 polyaniline Polymers 0.000 description 1
- 229920002530 polyetherether ketone Polymers 0.000 description 1
- 229920000128 polypyrrole Polymers 0.000 description 1
- 229920000123 polythiophene Polymers 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 229910052702 rhenium Inorganic materials 0.000 description 1
- YGSDEFSMJLZEOE-UHFFFAOYSA-M salicylate Chemical compound OC1=CC=CC=C1C([O-])=O YGSDEFSMJLZEOE-UHFFFAOYSA-M 0.000 description 1
- 229960001860 salicylate Drugs 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229910052706 scandium Inorganic materials 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 150000003852 triazoles Chemical class 0.000 description 1
- 150000005671 trienes Chemical class 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 230000010148 water-pollination Effects 0.000 description 1
- 238000005303 weighing Methods 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
- 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
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/621—Binders
- H01M4/622—Binders being polymers
-
- 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
- H01M4/90—Selection of catalytic material
- H01M4/92—Metals of platinum group
- H01M4/921—Alloys or mixtures with metallic elements
-
- 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
- H01M4/92—Metals of platinum group
- H01M4/925—Metals of platinum group supported on carriers, e.g. powder carriers
- H01M4/926—Metals of platinum group supported on carriers, e.g. powder carriers on carbon or graphite
-
- 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
- H01M8/02—Details
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/023—Porous and characterised by the material
- H01M8/0239—Organic resins; Organic polymers
-
- 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)
- General Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Composite Materials (AREA)
- Fuel Cell (AREA)
- Inert Electrodes (AREA)
Abstract
Description
符号 | T01 | T02 | T04 | T03 | T05 | T12 |
磺化时间(分钟) | 105 | 90 | 99 | 108 | 119 | 130 |
IEC(mmol/g) | 1.12 | 0.21 | 1.11 | 1.24 | 1.36 | 1.47 |
传导率(S/cm) | 0.035 | 0.0001 | 0.027 | 0.032 | 0.057 | 0.071 |
溶胀(g/g) | 0.525 | 0.365 | 0.357 | 0.494 | 1.402 | 1.923 |
符号 | T06 | T09 | T07 | T08 | T10 | T11 |
磺化时间(分钟) | 95 | 99 | 105 | 110 | 110 | 120 |
IEC(mmol/g) | 0.995 | 1.12 | 1.19 | 1.28 | 1.32 | 1.40 |
传导率(S/cm) | 0.017 | 0.031 | 0.049 | 0.058 | 0.065 | 0.070 |
溶胀(g/g) | 0.374 | 0.448 | 0.560 | 0.782 | 0.942 | 1.427 |
SPOP(磺化双苯氧基) | SPOP/PBI(PBI掺杂) | POP | 乙基苯氧基/苯氧基共聚物 | |||||||||
离子交换能力(mmol/g) | 1.3 | 1.4 | 1.4 | 1.8 | 1.9 | 1.9 | 1.8*1%PBI | 1.8*2%PBI | 1.9*5%PBI | 0.0 | 0.040%EtPh | 0.070%EtPh |
透氧率(10-15molcm cm-2 s-1kPa-1) | 5.6 | 6.0 | 5.7 | 9.8 | 5.9 | 4.4 | 4.1 | 6.6 | 6.3 | 7.2 | 36.5 | 38.3 |
批料符号 | No.2 | No.3 | No.4 | No.5 | No.6 |
磺化时间(小时) | 5h | 4h | 6h | 8h | 7h |
厚度(微米) | 125 | 50 | 125 | 108 | 160 |
传导率(S/cm) | 0.036 | 0.001 | 0.054 | 0.072 | 0.061 |
23℃下的透氧率(50%RH) | 9.68 | 10.4 | 12.1 | 11.1 | 11.8 |
40℃下的透氧率(50%RH) | 23.4 | 26.8 | 28.9 | 23.5 | 22.8 |
Claims (26)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US66627605P | 2005-03-29 | 2005-03-29 | |
US60/666,276 | 2005-03-29 | ||
US11/391,592 | 2006-03-28 | ||
US11/391,592 US8227135B2 (en) | 2005-03-29 | 2006-03-28 | Electrolytes to enhance oxygen reduction reaction (ORR) in the cathode layer of PEM fuel cell |
PCT/US2006/011350 WO2006105130A2 (en) | 2005-03-29 | 2006-03-29 | Novel electrolytes to enhance oxygen reduction reaction (orr) in the cathode layer of pem fuel cell |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101199078A true CN101199078A (zh) | 2008-06-11 |
CN101199078B CN101199078B (zh) | 2010-07-14 |
Family
ID=37054041
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006800148515A Expired - Fee Related CN101199078B (zh) | 2005-03-29 | 2006-03-29 | 在pem燃料电池的阴极层内提高氧气还原反应(orr)的新型电解质 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8227135B2 (zh) |
JP (1) | JP5406523B2 (zh) |
CN (1) | CN101199078B (zh) |
CA (1) | CA2602431C (zh) |
DE (1) | DE112006000780B8 (zh) |
WO (1) | WO2006105130A2 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110380051A (zh) * | 2019-07-05 | 2019-10-25 | 合肥国轩高科动力能源有限公司 | 一种锂离子电池正极浆料及制备方法和锂离子电池正极片 |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7943675B2 (en) * | 2005-03-29 | 2011-05-17 | Toyota Motor Engineering & Manufacturing North America, Inc. | Electrolytes for fuel cell electrodes |
US8741454B2 (en) * | 2005-03-29 | 2014-06-03 | Toyota Motor Engineering & Manufacturing North America, Inc. | Proton exchange membrane for fuel cell |
FR2922287A1 (fr) | 2007-10-15 | 2009-04-17 | Commissariat Energie Atomique | Dispositif d'amortissement apte a offrir une raideur augmentee |
GB2471017B (en) * | 2009-06-10 | 2012-02-15 | Friedrich Wilhelm Wieland | Improved fuel cell cathode and fuel cell |
WO2012061870A1 (en) * | 2010-11-08 | 2012-05-18 | Monash University | Method and system for catalysis |
BR112014031220A2 (pt) | 2012-06-12 | 2017-06-27 | Univ Monash | estrutura de eletrodo com capacidade de respiração e método e sistema para uso em separação da água |
CN102698755B (zh) * | 2012-06-12 | 2014-04-09 | 西北师范大学 | 用于燃料电池阴极氧还原反应的非贵金属催化剂的制备方法 |
CN103111296B (zh) * | 2013-03-12 | 2014-08-06 | 西北师范大学 | 丝绸状非贵金属纳米管氧还原电催化剂的制备 |
RU2016106905A (ru) | 2013-07-31 | 2017-09-01 | Аквахайдрекс Пти Лтд | Модульные электрохимические ячейки |
JP6806302B2 (ja) * | 2016-02-05 | 2021-01-06 | 国立大学法人大阪大学 | 燃料電池用正極触媒 |
CN108927185B (zh) * | 2018-08-02 | 2021-08-31 | 临沂大学 | 一种杂原子掺杂碳纳米管负载磷化铁纳米粒子的氧还原催化剂及其制备方法 |
US20220145479A1 (en) | 2019-02-01 | 2022-05-12 | Aquahydrex, Inc. | Electrochemical system with confined electrolyte |
KR20220010949A (ko) | 2020-07-20 | 2022-01-27 | 현대자동차주식회사 | 산소투과성이 우수한 연료전지용 전극 및 이를 포함하는 막-전극 접합체 |
JP6996719B2 (ja) * | 2020-11-19 | 2022-02-21 | 国立大学法人大阪大学 | 燃料電池用バインダー |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4223080A (en) | 1979-05-11 | 1980-09-16 | Bell Telephone Laboratories, Incorporated | Cell and fuel cell electrodes having poly(phosphazene) binder |
JP2856795B2 (ja) * | 1989-12-05 | 1999-02-10 | 三菱化学株式会社 | 二次電池用電極 |
DE4241150C1 (de) * | 1992-12-07 | 1994-06-01 | Fraunhofer Ges Forschung | Elektrodenmembran-Verbund, Verfahren zu dessen Herstellung sowie dessen Verwendung |
JP3524651B2 (ja) * | 1995-09-21 | 2004-05-10 | 新神戸電機株式会社 | 高分子固体電解質リチウム二次電池 |
JPH113715A (ja) * | 1997-06-09 | 1999-01-06 | Japan Storage Battery Co Ltd | 燃料電池用ガス拡散電極 |
US6110619A (en) * | 1997-12-19 | 2000-08-29 | Moltech Corporation | Electrochemical cells with cationic polymers and electroactive sulfur compounds |
US6110236A (en) | 1998-09-11 | 2000-08-29 | Polyplus Battery Company, Inc. | Method of preparing electrodes having evenly distributed component mixtures |
US6365294B1 (en) | 1999-04-30 | 2002-04-02 | The Administrators Of The Tulane Educational Fund | Sulfonated polyphosphazenes for proton-exchange membrane fuel cells |
EP1222707A2 (en) * | 1999-09-09 | 2002-07-17 | Danish Power Systems APS | Polymer electrolyte membrane fuel cells |
KR100480782B1 (ko) * | 2002-10-26 | 2005-04-07 | 삼성에스디아이 주식회사 | 연료전지 단위체, 그 제조방법 및 상기 연료전지 단위체를채용한 연료전지 |
US20040225153A1 (en) | 2003-02-13 | 2004-11-11 | The Penn State Research Foundation | Synthesis of polyphosphazenes with sulfonimide side groups |
JP2005302310A (ja) * | 2004-04-06 | 2005-10-27 | Toyota Motor Corp | 燃料電池用膜電極複合体およびそれを備えた燃料電池 |
-
2006
- 2006-03-28 US US11/391,592 patent/US8227135B2/en not_active Expired - Fee Related
- 2006-03-29 JP JP2008504270A patent/JP5406523B2/ja not_active Expired - Fee Related
- 2006-03-29 CA CA2602431A patent/CA2602431C/en not_active Expired - Fee Related
- 2006-03-29 DE DE112006000780.7T patent/DE112006000780B8/de not_active Expired - Fee Related
- 2006-03-29 CN CN2006800148515A patent/CN101199078B/zh not_active Expired - Fee Related
- 2006-03-29 WO PCT/US2006/011350 patent/WO2006105130A2/en active Application Filing
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110380051A (zh) * | 2019-07-05 | 2019-10-25 | 合肥国轩高科动力能源有限公司 | 一种锂离子电池正极浆料及制备方法和锂离子电池正极片 |
CN110380051B (zh) * | 2019-07-05 | 2022-05-17 | 合肥国轩高科动力能源有限公司 | 一种锂离子电池正极浆料及制备方法和锂离子电池正极片 |
Also Published As
Publication number | Publication date |
---|---|
DE112006000780B4 (de) | 2018-05-17 |
CN101199078B (zh) | 2010-07-14 |
WO2006105130A3 (en) | 2007-02-22 |
CA2602431A1 (en) | 2006-10-05 |
DE112006000780B8 (de) | 2018-09-13 |
JP5406523B2 (ja) | 2014-02-05 |
DE112006000780T5 (de) | 2008-03-20 |
WO2006105130A2 (en) | 2006-10-05 |
JP2008535181A (ja) | 2008-08-28 |
CA2602431C (en) | 2013-10-29 |
US20070015040A1 (en) | 2007-01-18 |
US8227135B2 (en) | 2012-07-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101199078B (zh) | 在pem燃料电池的阴极层内提高氧气还原反应(orr)的新型电解质 | |
JP4416778B2 (ja) | 燃料電池用スルホン化パーフルオロシクロブタン多価電解質膜 | |
Choudhury et al. | High performance and eco-friendly chitosan hydrogel membrane electrolytes for direct borohydride fuel cells | |
KR101329494B1 (ko) | 이온 전도성 막 | |
US20120119410A1 (en) | Highly basic ionomers and membranes and anion/hydroxide exchange fuel cells comprising the ionomers and membranes | |
KR101195910B1 (ko) | 화학적으로 결합된 인산기를 가지는 고분자 전해질, 그의 제조 방법, 및 그를 이용한 막―전극 어셈블리와 이를 포함하는 연료전지 | |
EP2401785B1 (en) | Anion/hydroxide exchange fuel cells comprising ionomers and membranes | |
Jin et al. | An imidazolium type ionic liquid functionalized ether-free poly (terphenyl piperidinium) membrane for high temperature polymer electrolyte membrane fuel cell applications | |
KR102296050B1 (ko) | 연료 전지용 전해질 막 및 이의 제조 방법 | |
JP6353183B2 (ja) | 燃料電池用触媒層 | |
KR101926169B1 (ko) | 술폰화 셀룰로오스, 이를 이용한 수소이온 전도성 고분자 전해질 막, 및 이를 포함하는 연료전지 | |
EP1576683B1 (en) | Fuel cell and membrane-electrode assembly thereof | |
US7758986B2 (en) | Proton conductor, polymer electrolyte comprising the same and fuel cell employing the polymer electrolyte | |
JP6327759B2 (ja) | 高分子電解質膜及び燃料電池 | |
Goel et al. | Historical and Recent Developments inAnion Exchange Membranes (AEM) | |
US7943675B2 (en) | Electrolytes for fuel cell electrodes | |
JP2003068327A (ja) | 燃料電池用膜 | |
CN116265492B (zh) | 一类氢键增强型全氟共轭阳离子树脂及其合成方法以及阴离子交换膜和膜电极 | |
Wang | Anion Exchange and Bipolar Membranes for Electrochemical Energy Conversion and Storage | |
KR20190071965A (ko) | 탄화수소계 음이온 전도성 바인더를 포함하는 연료전지용 양극 조성물, 이를 포함하는 막-전극 접합체 및 그의 제조방법 | |
JP2012064510A (ja) | 架橋高分子電解質膜、それを用いた膜電極接合体、燃料電池 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: TOYOTA MOTOR CO., LTD. Free format text: FORMER OWNER: TOYOTA ENG + MFG NORTH AMERICA Effective date: 20130729 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130729 Address after: Aichi Prefecture, Japan Patentee after: Toyota Motor Corp. Patentee after: CASE WESTERN RESERVE University Address before: American Kentucky Patentee before: TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, Inc. Patentee before: Toyota Motor Corp. Patentee before: CASE WESTERN RESERVE University |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100714 Termination date: 20180329 |