KR100708713B1 - 나노복합체, 나노복합 전해질막 및 이를 이용한 연료전지 - Google Patents
나노복합체, 나노복합 전해질막 및 이를 이용한 연료전지 Download PDFInfo
- Publication number
- KR100708713B1 KR100708713B1 KR1020050089027A KR20050089027A KR100708713B1 KR 100708713 B1 KR100708713 B1 KR 100708713B1 KR 1020050089027 A KR1020050089027 A KR 1020050089027A KR 20050089027 A KR20050089027 A KR 20050089027A KR 100708713 B1 KR100708713 B1 KR 100708713B1
- Authority
- KR
- South Korea
- Prior art keywords
- nanocomposite
- clay
- sulfonated polysulfone
- formula
- polymerizable monomer
- Prior art date
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- 239000002114 nanocomposite Substances 0.000 title claims abstract description 143
- 239000012528 membrane Substances 0.000 title claims abstract description 78
- 239000003792 electrolyte Substances 0.000 title claims abstract description 76
- 239000000446 fuel Substances 0.000 title claims abstract description 60
- 239000004927 clay Substances 0.000 claims abstract description 108
- 229920002492 poly(sulfone) Polymers 0.000 claims abstract description 61
- 239000000178 monomer Substances 0.000 claims description 62
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 38
- 238000000034 method Methods 0.000 claims description 37
- 238000006116 polymerization reaction Methods 0.000 claims description 37
- -1 2-methyl-3-nitrophenyl Chemical group 0.000 claims description 28
- 238000004519 manufacturing process Methods 0.000 claims description 22
- 239000002904 solvent Substances 0.000 claims description 19
- 239000000203 mixture Substances 0.000 claims description 14
- 238000010438 heat treatment Methods 0.000 claims description 13
- 239000003607 modifier Substances 0.000 claims description 13
- 150000001875 compounds Chemical class 0.000 claims description 12
- 239000006185 dispersion Substances 0.000 claims description 12
- CDAWCLOXVUBKRW-UHFFFAOYSA-N 2-aminophenol Chemical compound NC1=CC=CC=C1O CDAWCLOXVUBKRW-UHFFFAOYSA-N 0.000 claims description 10
- 238000002156 mixing Methods 0.000 claims description 9
- 239000002612 dispersion medium Substances 0.000 claims description 8
- 229910052739 hydrogen Inorganic materials 0.000 claims description 8
- 238000010992 reflux Methods 0.000 claims description 7
- 229910021647 smectite Inorganic materials 0.000 claims description 5
- QSZCGGBDNYTQHH-UHFFFAOYSA-N 2,3-dimethoxyphenol Chemical compound COC1=CC=CC(O)=C1OC QSZCGGBDNYTQHH-UHFFFAOYSA-N 0.000 claims description 4
- NKTOLZVEWDHZMU-UHFFFAOYSA-N 2,5-xylenol Chemical compound CC1=CC=C(C)C(O)=C1 NKTOLZVEWDHZMU-UHFFFAOYSA-N 0.000 claims description 4
- KLIDCXVFHGNTTM-UHFFFAOYSA-N 2,6-dimethoxyphenol Chemical compound COC1=CC=CC(OC)=C1O KLIDCXVFHGNTTM-UHFFFAOYSA-N 0.000 claims description 4
- IXQGCWUGDFDQMF-UHFFFAOYSA-N 2-Ethylphenol Chemical compound CCC1=CC=CC=C1O IXQGCWUGDFDQMF-UHFFFAOYSA-N 0.000 claims description 4
- TUAMRELNJMMDMT-UHFFFAOYSA-N 3,5-xylenol Chemical compound CC1=CC(C)=CC(O)=C1 TUAMRELNJMMDMT-UHFFFAOYSA-N 0.000 claims description 4
- WAVOOWVINKGEHS-UHFFFAOYSA-N 3-(diethylamino)phenol Chemical compound CCN(CC)C1=CC=CC(O)=C1 WAVOOWVINKGEHS-UHFFFAOYSA-N 0.000 claims description 4
- HMNKTRSOROOSPP-UHFFFAOYSA-N 3-Ethylphenol Chemical compound CCC1=CC=CC(O)=C1 HMNKTRSOROOSPP-UHFFFAOYSA-N 0.000 claims description 4
- CWLKGDAVCFYWJK-UHFFFAOYSA-N 3-aminophenol Chemical compound NC1=CC=CC(O)=C1 CWLKGDAVCFYWJK-UHFFFAOYSA-N 0.000 claims description 4
- 229940018563 3-aminophenol Drugs 0.000 claims description 4
- ASHGTJPOSUFTGB-UHFFFAOYSA-N 3-methoxyphenol Chemical compound COC1=CC=CC(O)=C1 ASHGTJPOSUFTGB-UHFFFAOYSA-N 0.000 claims description 4
- VPWNQTHUCYMVMZ-UHFFFAOYSA-N 4,4'-sulfonyldiphenol Chemical compound C1=CC(O)=CC=C1S(=O)(=O)C1=CC=C(O)C=C1 VPWNQTHUCYMVMZ-UHFFFAOYSA-N 0.000 claims description 4
- HXDOZKJGKXYMEW-UHFFFAOYSA-N 4-ethylphenol Chemical compound CCC1=CC=C(O)C=C1 HXDOZKJGKXYMEW-UHFFFAOYSA-N 0.000 claims description 4
- YQUQWHNMBPIWGK-UHFFFAOYSA-N 4-isopropylphenol Chemical compound CC(C)C1=CC=C(O)C=C1 YQUQWHNMBPIWGK-UHFFFAOYSA-N 0.000 claims description 4
- ZUTYZAFDFLLILI-UHFFFAOYSA-N 4-sec-Butylphenol Chemical compound CCC(C)C1=CC=C(O)C=C1 ZUTYZAFDFLLILI-UHFFFAOYSA-N 0.000 claims description 4
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 claims description 4
- 239000000440 bentonite Substances 0.000 claims description 4
- 229910000278 bentonite Inorganic materials 0.000 claims description 4
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 4
- 235000010354 butylated hydroxytoluene Nutrition 0.000 claims description 4
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical group O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 claims description 4
- 229910052901 montmorillonite Inorganic materials 0.000 claims description 4
- 229910052700 potassium Inorganic materials 0.000 claims description 4
- 229910052708 sodium Inorganic materials 0.000 claims description 4
- 125000000008 (C1-C10) alkyl group Chemical group 0.000 claims description 3
- 125000006374 C2-C10 alkenyl group Chemical group 0.000 claims description 3
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 3
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 3
- 238000012643 polycondensation polymerization Methods 0.000 claims description 3
- 238000006068 polycondensation reaction Methods 0.000 claims description 3
- ADVGKWPZRIDURE-UHFFFAOYSA-N 2'-Hydroxyacetanilide Chemical group CC(=O)NC1=CC=CC=C1O ADVGKWPZRIDURE-UHFFFAOYSA-N 0.000 claims description 2
- FNORUNUDZNWQFF-UHFFFAOYSA-N 2,6-dimethyl-4-nitrophenol Chemical compound CC1=CC([N+]([O-])=O)=CC(C)=C1O FNORUNUDZNWQFF-UHFFFAOYSA-N 0.000 claims description 2
- DOPJTDJKZNWLRB-UHFFFAOYSA-N 2-Amino-5-nitrophenol Chemical compound NC1=CC=C([N+]([O-])=O)C=C1O DOPJTDJKZNWLRB-UHFFFAOYSA-N 0.000 claims description 2
- KUCWUAFNGCMZDB-UHFFFAOYSA-N 2-amino-3-nitrophenol Chemical compound NC1=C(O)C=CC=C1[N+]([O-])=O KUCWUAFNGCMZDB-UHFFFAOYSA-N 0.000 claims description 2
- SWFNPENEBHAHEB-UHFFFAOYSA-N 2-amino-4-chlorophenol Chemical compound NC1=CC(Cl)=CC=C1O SWFNPENEBHAHEB-UHFFFAOYSA-N 0.000 claims description 2
- RPJUVNYXHUCRMG-UHFFFAOYSA-N 2-amino-4-tert-butylphenol Chemical compound CC(C)(C)C1=CC=C(O)C(N)=C1 RPJUVNYXHUCRMG-UHFFFAOYSA-N 0.000 claims description 2
- ZMXYNJXDULEQCK-UHFFFAOYSA-N 2-amino-p-cresol Chemical compound CC1=CC=C(O)C(N)=C1 ZMXYNJXDULEQCK-UHFFFAOYSA-N 0.000 claims description 2
- NGFPWHGISWUQOI-UHFFFAOYSA-N 2-sec-butylphenol Chemical compound CCC(C)C1=CC=CC=C1O NGFPWHGISWUQOI-UHFFFAOYSA-N 0.000 claims description 2
- IKEHOXWJQXIQAG-UHFFFAOYSA-N 2-tert-butyl-4-methylphenol Chemical compound CC1=CC=C(O)C(C(C)(C)C)=C1 IKEHOXWJQXIQAG-UHFFFAOYSA-N 0.000 claims description 2
- CESBAYSBPMVAEI-UHFFFAOYSA-N 3,5-dimethylbenzenethiol Chemical compound CC1=CC(C)=CC(S)=C1 CESBAYSBPMVAEI-UHFFFAOYSA-N 0.000 claims description 2
- CYEKUDPFXBLGHH-UHFFFAOYSA-N 3-tert-Butylphenol Chemical compound CC(C)(C)C1=CC=CC(O)=C1 CYEKUDPFXBLGHH-UHFFFAOYSA-N 0.000 claims description 2
- JSWVCUXQICMATE-UHFFFAOYSA-N 4-amino-2,5-dimethylphenol Chemical compound CC1=CC(O)=C(C)C=C1N JSWVCUXQICMATE-UHFFFAOYSA-N 0.000 claims description 2
- QGNGOGOOPUYKMC-UHFFFAOYSA-N 4-hydroxy-6-methylaniline Chemical compound CC1=CC(O)=CC=C1N QGNGOGOOPUYKMC-UHFFFAOYSA-N 0.000 claims description 2
- ZVNPWFOVUDMGRP-UHFFFAOYSA-N 4-methylaminophenol sulfate Chemical compound OS(O)(=O)=O.CNC1=CC=C(O)C=C1.CNC1=CC=C(O)C=C1 ZVNPWFOVUDMGRP-UHFFFAOYSA-N 0.000 claims description 2
- SNKLPZOJLXDZCW-UHFFFAOYSA-N 4-tert-butyl-2-methylphenol Chemical compound CC1=CC(C(C)(C)C)=CC=C1O SNKLPZOJLXDZCW-UHFFFAOYSA-N 0.000 claims description 2
- QHPQWRBYOIRBIT-UHFFFAOYSA-N 4-tert-butylphenol Chemical compound CC(C)(C)C1=CC=C(O)C=C1 QHPQWRBYOIRBIT-UHFFFAOYSA-N 0.000 claims description 2
- QDOGSLSGLUTSQL-UHFFFAOYSA-N 6-amino-2,4-dichloro-3-methylphenol Chemical compound CC1=C(Cl)C=C(N)C(O)=C1Cl QDOGSLSGLUTSQL-UHFFFAOYSA-N 0.000 claims description 2
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 claims description 2
- 229910000271 hectorite Inorganic materials 0.000 claims description 2
- KWLMIXQRALPRBC-UHFFFAOYSA-L hectorite Chemical compound [Li+].[OH-].[OH-].[Na+].[Mg+2].O1[Si]2([O-])O[Si]1([O-])O[Si]([O-])(O1)O[Si]1([O-])O2 KWLMIXQRALPRBC-UHFFFAOYSA-L 0.000 claims description 2
- QLNWXBAGRTUKKI-UHFFFAOYSA-N metacetamol Chemical compound CC(=O)NC1=CC=CC(O)=C1 QLNWXBAGRTUKKI-UHFFFAOYSA-N 0.000 claims description 2
- 229910000273 nontronite Inorganic materials 0.000 claims description 2
- 229910000275 saponite Inorganic materials 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 238000006467 substitution reaction Methods 0.000 claims description 2
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract description 107
- 239000007864 aqueous solution Substances 0.000 abstract description 7
- 230000035515 penetration Effects 0.000 abstract description 5
- 230000002401 inhibitory effect Effects 0.000 abstract 1
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 27
- 239000010410 layer Substances 0.000 description 27
- 229920000642 polymer Polymers 0.000 description 23
- 239000003054 catalyst Substances 0.000 description 22
- VZSRBBMJRBPUNF-UHFFFAOYSA-N 2-(2,3-dihydro-1H-inden-2-ylamino)-N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]pyrimidine-5-carboxamide Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C(=O)NCCC(N1CC2=C(CC1)NN=N2)=O VZSRBBMJRBPUNF-UHFFFAOYSA-N 0.000 description 18
- PLIKAWJENQZMHA-UHFFFAOYSA-N 4-aminophenol Chemical compound NC1=CC=C(O)C=C1 PLIKAWJENQZMHA-UHFFFAOYSA-N 0.000 description 18
- 230000000052 comparative effect Effects 0.000 description 17
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 17
- 239000000243 solution Substances 0.000 description 15
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 14
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 14
- 238000002360 preparation method Methods 0.000 description 13
- 150000002500 ions Chemical class 0.000 description 12
- 229910052799 carbon Inorganic materials 0.000 description 10
- 230000002940 repellent Effects 0.000 description 10
- 239000005871 repellent Substances 0.000 description 10
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 9
- 229910000027 potassium carbonate Inorganic materials 0.000 description 8
- 239000012153 distilled water Substances 0.000 description 7
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 6
- 238000002441 X-ray diffraction Methods 0.000 description 6
- 239000006229 carbon black Substances 0.000 description 6
- 239000010408 film Substances 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 5
- 238000009792 diffusion process Methods 0.000 description 5
- 239000001257 hydrogen Substances 0.000 description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 5
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 4
- 125000003277 amino group Chemical group 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 4
- 238000005341 cation exchange Methods 0.000 description 4
- 239000002131 composite material Substances 0.000 description 4
- 125000005442 diisocyanate group Chemical group 0.000 description 4
- 229920001600 hydrophobic polymer Polymers 0.000 description 4
- 230000003993 interaction Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 4
- 239000011541 reaction mixture Substances 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- 150000005846 sugar alcohols Polymers 0.000 description 4
- YLZOPXRUQYQQID-UHFFFAOYSA-N 3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)-1-[4-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]piperazin-1-yl]propan-1-one Chemical compound N1N=NC=2CN(CCC=21)CCC(=O)N1CCN(CC1)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F YLZOPXRUQYQQID-UHFFFAOYSA-N 0.000 description 3
- YWFPGFJLYRKYJZ-UHFFFAOYSA-N 9,9-bis(4-hydroxyphenyl)fluorene Chemical compound C1=CC(O)=CC=C1C1(C=2C=CC(O)=CC=2)C2=CC=CC=C2C2=CC=CC=C21 YWFPGFJLYRKYJZ-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- 238000005481 NMR spectroscopy Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 3
- ZFVMWEVVKGLCIJ-UHFFFAOYSA-N bisphenol AF Chemical compound C1=CC(O)=CC=C1C(C(F)(F)F)(C(F)(F)F)C1=CC=C(O)C=C1 ZFVMWEVVKGLCIJ-UHFFFAOYSA-N 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000000914 diffusion-ordered spectroscopy Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 150000002431 hydrogen Chemical class 0.000 description 3
- 230000005764 inhibitory process Effects 0.000 description 3
- 239000011229 interlayer Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 229910052697 platinum Inorganic materials 0.000 description 3
- CFQCIHVMOFOCGH-UHFFFAOYSA-N platinum ruthenium Chemical compound [Ru].[Pt] CFQCIHVMOFOCGH-UHFFFAOYSA-N 0.000 description 3
- 239000005518 polymer electrolyte Substances 0.000 description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000000376 reactant Substances 0.000 description 3
- 230000009257 reactivity Effects 0.000 description 3
- 230000008961 swelling Effects 0.000 description 3
- 238000010626 work up procedure Methods 0.000 description 3
- VWGKEVWFBOUAND-UHFFFAOYSA-N 4,4'-thiodiphenol Chemical compound C1=CC(O)=CC=C1SC1=CC=C(O)C=C1 VWGKEVWFBOUAND-UHFFFAOYSA-N 0.000 description 2
- DNLWYVQYADCTEU-UHFFFAOYSA-N 4-[3-(4-hydroxyphenyl)-1-adamantyl]phenol Chemical compound C1=CC(O)=CC=C1C1(CC(C2)(C3)C=4C=CC(O)=CC=4)CC3CC2C1 DNLWYVQYADCTEU-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 150000001266 acyl halides Chemical class 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 150000001768 cations Chemical class 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002923 metal particle Substances 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- DGTNSSLYPYDJGL-UHFFFAOYSA-N phenyl isocyanate Chemical compound O=C=NC1=CC=CC=C1 DGTNSSLYPYDJGL-UHFFFAOYSA-N 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 238000006722 reduction reaction Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000002411 thermogravimetry Methods 0.000 description 2
- ALQLPWJFHRMHIU-UHFFFAOYSA-N 1,4-diisocyanatobenzene Chemical compound O=C=NC1=CC=C(N=C=O)C=C1 ALQLPWJFHRMHIU-UHFFFAOYSA-N 0.000 description 1
- SBJCUZQNHOLYMD-UHFFFAOYSA-N 1,5-Naphthalene diisocyanate Chemical compound C1=CC=C2C(N=C=O)=CC=CC2=C1N=C=O SBJCUZQNHOLYMD-UHFFFAOYSA-N 0.000 description 1
- 229940008841 1,6-hexamethylene diisocyanate Drugs 0.000 description 1
- HMUNWXXNJPVALC-UHFFFAOYSA-N 1-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)C(CN1CC2=C(CC1)NN=N2)=O HMUNWXXNJPVALC-UHFFFAOYSA-N 0.000 description 1
- PLVUIVUKKJTSDM-UHFFFAOYSA-N 1-fluoro-4-(4-fluorophenyl)sulfonylbenzene Chemical compound C1=CC(F)=CC=C1S(=O)(=O)C1=CC=C(F)C=C1 PLVUIVUKKJTSDM-UHFFFAOYSA-N 0.000 description 1
- DBFHCPVZZSVFJL-UHFFFAOYSA-N 3-[2-(3-hydroxyphenoxy)ethoxy]phenol Chemical compound OC1=CC=CC(OCCOC=2C=C(O)C=CC=2)=C1 DBFHCPVZZSVFJL-UHFFFAOYSA-N 0.000 description 1
- ZFXDUWYVZMVVQT-UHFFFAOYSA-N 3-[2-(4-hydroxyphenyl)propan-2-yl]phenol Chemical compound C=1C=CC(O)=CC=1C(C)(C)C1=CC=C(O)C=C1 ZFXDUWYVZMVVQT-UHFFFAOYSA-N 0.000 description 1
- ZDUIHRJGDMTBEX-UHFFFAOYSA-N 3-methyl-5-propan-2-ylphenol Chemical compound CC(C)C1=CC(C)=CC(O)=C1 ZDUIHRJGDMTBEX-UHFFFAOYSA-N 0.000 description 1
- OKISUZLXOYGIFP-UHFFFAOYSA-N 4,4'-dichlorobenzophenone Chemical compound C1=CC(Cl)=CC=C1C(=O)C1=CC=C(Cl)C=C1 OKISUZLXOYGIFP-UHFFFAOYSA-N 0.000 description 1
- GPAPPPVRLPGFEQ-UHFFFAOYSA-N 4,4'-dichlorodiphenyl sulfone Chemical compound C1=CC(Cl)=CC=C1S(=O)(=O)C1=CC=C(Cl)C=C1 GPAPPPVRLPGFEQ-UHFFFAOYSA-N 0.000 description 1
- LSQARZALBDFYQZ-UHFFFAOYSA-N 4,4'-difluorobenzophenone Chemical compound C1=CC(F)=CC=C1C(=O)C1=CC=C(F)C=C1 LSQARZALBDFYQZ-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 239000005058 Isophorone diisocyanate Substances 0.000 description 1
- MKYBYDHXWVHEJW-UHFFFAOYSA-N N-[1-oxo-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propan-2-yl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(C(C)NC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 MKYBYDHXWVHEJW-UHFFFAOYSA-N 0.000 description 1
- NIPNSKYNPDTRPC-UHFFFAOYSA-N N-[2-oxo-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 NIPNSKYNPDTRPC-UHFFFAOYSA-N 0.000 description 1
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Abstract
Description
No | S-DCDPS (몰) | DCDPS(몰) | HFIPDP(몰) | AP(4-아미노페놀) (몰) | 클레이 (모노머 총중량 100 중량부) |
1 | 0.1 | 0.25 | 0.357 | 0.00357 | 3 |
2 | 0.1 | 0.25 | 0.357 | 0.00357 | 5 |
3 | 0.1 | 0.25 | 0.357 | 0.00357 | 10 |
4 | 0.1 | 0.35 | 0.459 | 첨가하지 않음 | 3 |
5 | 0.1 | 0.35 | 0.459 | 첨가하지 않음 | 5 |
6 | 0.1 | 0.35 | 0.459 | 첨가하지 않음 | 10 |
7 | 0.1 | 0.45 | 0.598 | 첨가하지 않음 | 3 |
8 | 0.1 | 0.45 | 0.598 | 첨가하지 않음 | 5 |
9 | 0.1 | 0.45 | 0.598 | 첨가하지 않음 | 10 |
구분 | S-DCDPS/DCDPS/HFIPDP 몰비율(모노머 총중량 100 대비 클레이의 함량:중량부) | Mn | Mw | Mp | Mw/Mn |
실시예 1-1 | 1/3.5/4.59 (3 중량부) | 21,166 | 40,161 | 42,162 | 1.90 |
실시예 1-2 | 1/3.5/4.59 (5 중량부) | 17,207 | 31,318 | 32,611 | 1,82 |
실시예 1-5 | 1/2.5/3.57(3%), aminophenol 0.0357 mole 후첨 | 26,257 | 50,245 | 54,407 | 1.91 |
실시예 2-1 | 1/3.5/4.59 (5%) | 35,326 | 66,738 | 70,639 | 1.89 |
실시예 2-2 | 1/2.5/3.57(3%), aminophenol 0.0357 mole 후첨 | 34,503 | 65,685 | 71,336 | 1.90 |
실시예 2-3 | 1/2.5/3.57(5 중량부) | 38,249 | 73,075 | 80,255 | 1.91 |
비교예 1 | 1/3.5/4.59 (클레이 첨가하지 않음) | 34,379 | 62,544 | 68,712 | 1.82 |
비교예 2 | 1/1/2.04 (클레이 첨가하지 않음) | 33,564 | 60,379 | 59,500 | 1.80 |
비교예 3 | 1/2.5/3.57, 4-아미노페놀 0.0357 mole 후첨 | 20,035 | 33,317 | 34,438 | 1.66 |
구분 | 이온전도도(S/cm) |
실시예 1-7 | 5.5E-03 |
실시예 2-1 | 1.25E-03 |
실시예 2-3 | 4.7E-03 |
비교예 1 | 1.26E-03 |
Claims (24)
- 술폰화 폴리술폰(sulfonated polysulfone); 및상기 술폰화 폴리술폰중에 분산되어 있는 비변성 클레이(clay)를 포함하며,상기 비변성 클레이는 층상 구조를 가지며 상기 층 사이에 술폰화 폴리술폰이 인터칼레이션되어 있거나 상기 층이 박리되고,상기 술폰화 폴리술폰은 하기 화학식 1로 표시되는 것을 특징으로 하는 나노 복합체.[화학식 1]상기식중, R1은 서로 동일하게 또는 상이하며, C1-C10의 알킬기, C2-C10 알케닐기, 페닐기, 또는 니트로기이고,p는 0 내지 4의 정수이고,X는 -C(CF3)2-, -C(CH3)2- 또는 -P(=O)Y'-(Y'는 H 또는 C6H5임)이고,M은 Na, K, 또는 H이고,m은 0.1 내지 10이고, n은 0.1 내지 10이고, k는 5 내지 500의 수이다.
- 삭제
- 제1항에 있어서, 상기 술폰화 폴리술폰의 양 말단이 클레이 개질제로 엔드 캡핑되어 클레이와의 치환성이 부여된 것을 특징으로 하는 나노복합체.
- 제1항에 있어서, 상기 클레이 개질제가 2-아세트아미도페놀, 3-아세트아미도페놀, 2,6-디-터트-부틸-4-메틸페놀, 3-에틸페놀, 2-아미노-4-클로로페놀, 6-아미노-2,4-디클로로-3-메틸페놀, 4-아미노-3-메틸페놀, 2-아미노-3-니트로페놀, 2-아미노페놀, 2-sec-부틸페놀, 3-아미노페놀, 3-디에틸아미노페놀, 4,4'-설포닐디페놀, 2-메틸-3-니트로페닐, 3-터트-부틸페놀, 2,3-디메톡시페놀, 4-아미노-2,5-디메틸페놀, 2,6-디메틸-4-니트로페놀, 4-sec-부틸페놀, 4-이소프로필페놀, 2-아미노-4-터트-부틸페놀, 2-터트부틸-4-메틸페놀, 4-터트-부틸-2-메틸페놀, 4-터트-부틸페놀, 2,6-디-터트-부틸-4-메틸페놀, 2-아미노-5-니트로페놀, 5-이소프로필-3-메틸페 놀, 4-(메틸아미노)페놀 설페이트, 4-sec-부틸페놀, 3-메톡시페놀, 3,5-디메틸티오페놀, 3,5-디메틸페놀, 2-아미노페놀, 3-아미노페놀, 4-아미노페놀, 3-(N,N'-디에틸아미노)-페놀, 2,6-디메톡시페놀, 4-아세트아미노페놀, 2-아미노-4-메틸페놀, 2,5-디메틸페놀, 2-에틸페놀, 4-에틸페놀 또는 그 혼합물인 것을 특징으로 하는 나노복합체.
- 제1항에 있어서, 상기 비변성 클레이가 스멕타이트(smectite)계 클레이인 것을 특징으로 하는 나노복합체.
- 제6항에 있어서, 상기 스멕타이트계 클레이가 몬모릴로나이트 (montmorillonite), 벤토나이트(bentonite), 사포나이트 (saponite), 베이델라이트 (beidellite), 논트로나이트 (nontronite), 헥토라이트 (hectorite), 스티븐사이트 (stevensite)로 이루어진 군으로부터 선택된 하나 이상인 것을 특징으로 하는 나노복합체.
- 제1항에 있어서, 수 평균 분자량이 1만 내지 30만이고, 중량 평균 분자량이 2만 내지 50만인 것을 특징으로 하는 나노복합체.
- 비변성 클레이와, 술폰화 폴리 술폰 형성용 제1중합성 모노머, 술폰화 폴리 술폰 형성용 제2중합성 모노머 및 디올 화합물을 혼합하고, 이를 열처리하여 중합반응을 실시하여 제1항, 제3항 내지 제8항중 어느 한 항의 나노복합체를 제조하는 방법.
- 제9항에 있어서, 상기 중합온도가100 내지 160℃에서 환류하여 생성된 물을 제거하는 제1단계; 및140 내지 195℃에서 가열하여 중합반응을 실시하는 제2단계를 포함하는 것을 특징으로 하는 나노복합체의 제조방법.
- 제9항에 있어서, 비변성 클레이와, 술폰화 폴리 술폰 형성용 제1중합성 모노머 , 술폰화 폴리 술폰 형성용 제2중합성 모노머의 혼합물에 클레이 개질제를 부가하는 것을 특징으로 하는 나노복합체의 제조방법.
- 술폰화 폴리 술폰 형성용 제1중합성 모노머, 술폰화 폴리 술폰 형성용 제2중합성 모노머 및 디올 화합물을 혼합하고, 이를 열처리하여 축중합 반응을 실시하는 단계; 및상기 축중합 반응 결과물에 비변성 클레이를 부가하여 혼합하는 단계;를 포함하는 것을 특징으로 하는 제1항, 제3항 내지 제8항중 어느 한 항의 나노복합체를 제조하는 방법.
- 제12항에 있어서, 상기 축중결합 반응 결과물에 비변성 클레이를 부가하기 이전에 클레이 개질제를 부가하는 것을 특징으로 하는 나노 복합체의 제조방법.
- 제12항에 있어서, 상기 중합온도가100 내지 160℃에서 환류하여 생성된 물을 제거하는 제1단계; 및140 내지 195℃에서 가열하여 중합하는 제2단계를 포함하는 것을 특징으로 하는 나노복합체의 제조방법.
- 술폰화 폴리술폰을 용매에 용해하여 술폰화 폴리술폰 용액을 준비하는 단계;클레이를 분산매에 분산하여 클레이 분산액을 얻는 단계; 및상기 술폰화 폴리술폰 용액과 클레이 분산액을 혼합하는 단계를 포함하며,상기 술폰화 폴리술폰이 하기 화학식 1로 표시되는 화합물인 것을 특징으로 하는 제1항, 제3항 내지 제8항중 어느 한 항의 나노 복합체의 제조방법.[화학식 1]상기식중, R1은 서로 동일하게 또는 상이하며, C1-C10의 알킬기, C2-C10 알케닐기, 페닐기, 또는 니트로기이고,p는 0 내지 4의 정수이고,X는 -C(CF3)2-, -C(CH3)2- 또는 -P(=O)Y'-(Y'는 H 또는 C6H5임)이고,M은 Na, K, 또는 H이고,m은 0.1 내지 10이고, n은 0.1 내지 10이고, k는 5 내지 500의 수이다.
- 제18항에 있어서, 상기 클레이 분산액 제조시 40 내지 90℃에서 가열하는 것을 특징으로 하는 나노 복합체의 제조방법
- 삭제
- 제18항에 있어서, 상기 화학식 1의 화합물이술폰화 폴리술폰 형성용 제1중합성 모노머, 술폰화 폴리술폰 형성용 제2중합성 모노머 및 디올 화합물의 중합 반응을 통하여 얻어진 것임을 특징으로 하는 나노복합체의 제조방법.
- 제18항에 있어서, 상기 중합 반응시 클레이 개질제를 부가하는 것을 특징으로 하는 나노 복합체의 제조방법.
- 제1항, 제3항 내지 제8항중 어느 한 항의 나노 복합체를 포함하는 나노 복합 전해질막.
- 캐소드, 애노드 및 이들 사이에 위치하는 전해질막을 포함하는 연료전지에있어서,상기 전해질막은 제1항, 제3항 내지 제8항중 어느 한 항의 나노 복합체를 포함하는 나노 복합 전해질막인 것을 특징으로 하는 연료전지.
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KR1020050089027A KR100708713B1 (ko) | 2005-09-24 | 2005-09-24 | 나노복합체, 나노복합 전해질막 및 이를 이용한 연료전지 |
CN2006101054837A CN1944537B (zh) | 2005-09-24 | 2006-05-31 | 纳米复合材料,纳米复合材料电解质膜和采用它的燃料电池 |
JP2006155441A JP4392723B2 (ja) | 2005-09-24 | 2006-06-02 | ナノ複合体とその製造方法、ナノ複合電解質膜及びそれを用いた燃料電池 |
US11/445,334 US7652089B2 (en) | 2005-09-24 | 2006-06-02 | Nanocomposite, nanocomposite electrolyte membrane and fuel using the same |
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Also Published As
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CN1944537A (zh) | 2007-04-11 |
US7652089B2 (en) | 2010-01-26 |
JP4392723B2 (ja) | 2010-01-06 |
US20070072982A1 (en) | 2007-03-29 |
CN1944537B (zh) | 2010-05-12 |
KR20070034388A (ko) | 2007-03-28 |
JP2007084786A (ja) | 2007-04-05 |
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