KR101014020B1 - 술폰화 멀티 블록 공중합체의 제조방법 - Google Patents
술폰화 멀티 블록 공중합체의 제조방법 Download PDFInfo
- Publication number
- KR101014020B1 KR101014020B1 KR1020060115111A KR20060115111A KR101014020B1 KR 101014020 B1 KR101014020 B1 KR 101014020B1 KR 1020060115111 A KR1020060115111 A KR 1020060115111A KR 20060115111 A KR20060115111 A KR 20060115111A KR 101014020 B1 KR101014020 B1 KR 101014020B1
- Authority
- KR
- South Korea
- Prior art keywords
- block
- based monomer
- formula
- sulfonated
- copolymer
- Prior art date
Links
- 229920006030 multiblock copolymer Polymers 0.000 title claims description 45
- 239000012528 membrane Substances 0.000 title abstract description 34
- 239000003792 electrolyte Substances 0.000 title abstract description 27
- 238000006116 polymerization reaction Methods 0.000 title 1
- 229920001400 block copolymer Polymers 0.000 claims abstract description 31
- 230000002209 hydrophobic effect Effects 0.000 claims abstract description 25
- 238000000034 method Methods 0.000 claims abstract description 25
- 238000004519 manufacturing process Methods 0.000 claims abstract description 24
- 239000000178 monomer Substances 0.000 claims description 47
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 40
- 239000003960 organic solvent Substances 0.000 claims description 24
- 229930185605 Bisphenol Natural products 0.000 claims description 22
- 125000003118 aryl group Chemical group 0.000 claims description 22
- 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 claims description 22
- 239000002253 acid Substances 0.000 claims description 20
- -1 carbonate anhydride Chemical class 0.000 claims description 20
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 17
- 125000001424 substituent group Chemical group 0.000 claims description 16
- 239000003054 catalyst Substances 0.000 claims description 15
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims description 13
- 229910052700 potassium Inorganic materials 0.000 claims description 11
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 8
- 239000011591 potassium Substances 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 8
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 7
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 7
- 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 claims description 6
- 229910052757 nitrogen Inorganic materials 0.000 claims description 6
- UOQXIWFBQSVDPP-UHFFFAOYSA-N 4-fluorobenzaldehyde Chemical compound FC1=CC=C(C=O)C=C1 UOQXIWFBQSVDPP-UHFFFAOYSA-N 0.000 claims description 5
- 230000000379 polymerizing effect Effects 0.000 claims description 5
- 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 claims description 4
- JIFAWAXKXDTUHW-UHFFFAOYSA-M 2-fluorobenzenesulfonate Chemical compound [O-]S(=O)(=O)C1=CC=CC=C1F JIFAWAXKXDTUHW-UHFFFAOYSA-M 0.000 claims description 4
- 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 claims description 4
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims description 4
- QCJDJLHCOYSLDP-UHFFFAOYSA-N 1,2,3-trifluoro-5-(3,4,5-trifluorophenyl)sulfonylbenzene Chemical compound FC1=C(F)C(F)=CC(S(=O)(=O)C=2C=C(F)C(F)=C(F)C=2)=C1 QCJDJLHCOYSLDP-UHFFFAOYSA-N 0.000 claims description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 3
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 3
- TVCXTRSVWGUSPY-UHFFFAOYSA-L disodium;3,6-dihydroxynaphthalene-2,7-disulfonate Chemical compound [Na+].[Na+].OC1=C(S([O-])(=O)=O)C=C2C=C(S([O-])(=O)=O)C(O)=CC2=C1 TVCXTRSVWGUSPY-UHFFFAOYSA-L 0.000 claims description 3
- 229910000027 potassium carbonate Inorganic materials 0.000 claims description 3
- VKDSBABHIXQFKH-UHFFFAOYSA-M potassium;4-hydroxy-3-sulfophenolate Chemical group [K+].OC1=CC=C(O)C(S([O-])(=O)=O)=C1 VKDSBABHIXQFKH-UHFFFAOYSA-M 0.000 claims description 3
- 229910052708 sodium Inorganic materials 0.000 claims description 3
- HZZBITVSVYFOND-UHFFFAOYSA-N 5-bromopyrimidine-4-carboxylic acid Chemical compound OC(=O)C1=NC=NC=C1Br HZZBITVSVYFOND-UHFFFAOYSA-N 0.000 claims description 2
- DNLRPRKUMOVZJR-UHFFFAOYSA-N [3,5-bis(4-fluorobenzoyl)phenyl]-(4-fluorophenyl)methanone Chemical group C1=CC(F)=CC=C1C(=O)C1=CC(C(=O)C=2C=CC(F)=CC=2)=CC(C(=O)C=2C=CC(F)=CC=2)=C1 DNLRPRKUMOVZJR-UHFFFAOYSA-N 0.000 claims description 2
- 150000008064 anhydrides Chemical class 0.000 claims description 2
- JFXDYPLHFRYDJD-UHFFFAOYSA-M sodium;6,7-dihydroxynaphthalene-2-sulfonate Chemical compound [Na+].C1=C(S([O-])(=O)=O)C=C2C=C(O)C(O)=CC2=C1 JFXDYPLHFRYDJD-UHFFFAOYSA-M 0.000 claims description 2
- XWWMKJADTYYKPY-UHFFFAOYSA-N (3,5-difluorophenyl)-(4-fluorophenyl)methanone Chemical compound C1=CC(F)=CC=C1C(=O)C1=CC(F)=CC(F)=C1 XWWMKJADTYYKPY-UHFFFAOYSA-N 0.000 claims 1
- VCCBEIPGXKNHFW-UHFFFAOYSA-N biphenyl-4,4'-diol Chemical compound C1=CC(O)=CC=C1C1=CC=C(O)C=C1 VCCBEIPGXKNHFW-UHFFFAOYSA-N 0.000 claims 1
- 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 claims 1
- 239000000446 fuel Substances 0.000 abstract description 26
- 230000008569 process Effects 0.000 abstract description 8
- 238000010626 work up procedure Methods 0.000 abstract description 5
- 238000012661 block copolymerization Methods 0.000 abstract description 3
- 238000004581 coalescence Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 54
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 15
- 239000000243 solution Substances 0.000 description 15
- 238000006243 chemical reaction Methods 0.000 description 14
- 239000005518 polymer electrolyte Substances 0.000 description 13
- 238000002360 preparation method Methods 0.000 description 12
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 10
- 239000002904 solvent Substances 0.000 description 10
- 229920000557 Nafion® Polymers 0.000 description 9
- 229920001577 copolymer Polymers 0.000 description 9
- 239000010409 thin film Substances 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 150000002500 ions Chemical class 0.000 description 7
- 229920005597 polymer membrane Polymers 0.000 description 7
- 230000035699 permeability Effects 0.000 description 6
- 229920000642 polymer Polymers 0.000 description 6
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 5
- 239000011521 glass Substances 0.000 description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 239000007795 chemical reaction product Substances 0.000 description 4
- 239000008367 deionised water Substances 0.000 description 4
- 229910021641 deionized water Inorganic materials 0.000 description 4
- 229930195733 hydrocarbon Natural products 0.000 description 4
- 150000002430 hydrocarbons Chemical class 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 125000001273 sulfonato group Chemical group [O-]S(*)(=O)=O 0.000 description 4
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 238000005266 casting Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 239000010408 film Substances 0.000 description 3
- 239000000706 filtrate Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000011541 reaction mixture Substances 0.000 description 3
- 238000005727 Friedel-Crafts reaction Methods 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 2
- UWCPYKQBIPYOLX-UHFFFAOYSA-N benzene-1,3,5-tricarbonyl chloride Chemical compound ClC(=O)C1=CC(C(Cl)=O)=CC(C(Cl)=O)=C1 UWCPYKQBIPYOLX-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002808 molecular sieve Substances 0.000 description 2
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 125000000542 sulfonic acid group Chemical group 0.000 description 2
- XTHPWXDJESJLNJ-UHFFFAOYSA-N sulfurochloridic acid Chemical compound OS(Cl)(=O)=O XTHPWXDJESJLNJ-UHFFFAOYSA-N 0.000 description 2
- WOWBAAOLKHDIGL-UHFFFAOYSA-N 4-(4-hydroxyphenyl)phenol Chemical compound C1=CC(O)=CC=C1C1=CC=C(O)C=C1.C1=CC(O)=CC=C1C1=CC=C(O)C=C1 WOWBAAOLKHDIGL-UHFFFAOYSA-N 0.000 description 1
- QCOYNDIJTAIYIF-UHFFFAOYSA-N 4-[1,1,1,3,3,3-hexafluoro-2-(4-hydroxyphenyl)propan-2-yl]phenol Chemical compound C1=CC(O)=CC=C1C(C(F)(F)F)(C(F)(F)F)C1=CC=C(O)C=C1.C1=CC(O)=CC=C1C(C(F)(F)F)(C(F)(F)F)C1=CC=C(O)C=C1 QCOYNDIJTAIYIF-UHFFFAOYSA-N 0.000 description 1
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- JJYQHBRDBVQUCP-UHFFFAOYSA-N FC1=CC=C(C(=O)C2=CC=C(C=C2)F)C=C1.FC1=CC=C(C(=O)C2=CC=C(C=C2)F)C=C1 Chemical compound FC1=CC=C(C(=O)C2=CC=C(C=C2)F)C=C1.FC1=CC=C(C(=O)C2=CC=C(C=C2)F)C=C1 JJYQHBRDBVQUCP-UHFFFAOYSA-N 0.000 description 1
- PLFGBYWJXPWYAD-UHFFFAOYSA-N FC1=CC=C(C(=O)C=2C=C(C=C(C2)C(C2=CC=C(C=C2)F)=O)C(=O)C2=CC=C(C=C2)F)C=C1.FC1=CC=C(C(=O)C=2C=C(C=C(C2)C(C2=CC=C(C=C2)F)=O)C(=O)C2=CC=C(C=C2)F)C=C1 Chemical compound FC1=CC=C(C(=O)C=2C=C(C=C(C2)C(C2=CC=C(C=C2)F)=O)C(=O)C2=CC=C(C=C2)F)C=C1.FC1=CC=C(C(=O)C=2C=C(C=C(C2)C(C2=CC=C(C=C2)F)=O)C(=O)C2=CC=C(C=C2)F)C=C1 PLFGBYWJXPWYAD-UHFFFAOYSA-N 0.000 description 1
- LGMVZPVEERKAFM-UHFFFAOYSA-N FC=1C=C(C(=O)C2=CC=C(C=C2)F)C=C(C1)F.FC=1C=C(C(=O)C2=CC=C(C=C2)F)C=C(C1)F Chemical compound FC=1C=C(C(=O)C2=CC=C(C=C2)F)C=C(C1)F.FC=1C=C(C(=O)C2=CC=C(C=C2)F)C=C(C1)F LGMVZPVEERKAFM-UHFFFAOYSA-N 0.000 description 1
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical group [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical class [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229920001940 conductive polymer Polymers 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 239000003014 ion exchange membrane Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- PYLWMHQQBFSUBP-UHFFFAOYSA-N monofluorobenzene Chemical compound FC1=CC=CC=C1 PYLWMHQQBFSUBP-UHFFFAOYSA-N 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 229920000867 polyelectrolyte Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000005297 pyrex Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- KJIKTXVDOGQVIJ-UHFFFAOYSA-M sodium;4,6-dihydroxynaphthalene-2-sulfonate Chemical compound [Na+].C1=C(S([O-])(=O)=O)C=C(O)C2=CC(O)=CC=C21 KJIKTXVDOGQVIJ-UHFFFAOYSA-M 0.000 description 1
- 239000007784 solid electrolyte Substances 0.000 description 1
- 239000012086 standard solution Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 150000008054 sulfonate salts Chemical class 0.000 description 1
- 238000006277 sulfonation reaction Methods 0.000 description 1
- 150000003460 sulfonic acids Chemical class 0.000 description 1
- 150000003462 sulfoxides Chemical class 0.000 description 1
- HIFJUMGIHIZEPX-UHFFFAOYSA-N sulfuric acid;sulfur trioxide Chemical compound O=S(=O)=O.OS(O)(=O)=O HIFJUMGIHIZEPX-UHFFFAOYSA-N 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 description 1
- 229910021642 ultra pure water Inorganic materials 0.000 description 1
- 239000012498 ultrapure water Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
- C08G61/12—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/20—Manufacture of shaped structures of ion-exchange resins
- C08J5/22—Films, membranes or diaphragms
-
- 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)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Fuel Cell (AREA)
- Conductive Materials (AREA)
Abstract
Description
구분 | IEC (meq./g) | 걷보기 물성 |
실시예 4 | 1.43 | 투명, 우수한 기계적 강도 |
실시예 5 | 1.41 | 투명, 다소 우수한 기계적 강도 |
실시예 6 | 1.48 | 투명, 다소 우수한 기계적 강도 |
나피온 115 | 0.91 | 투명, 우수한 기계적 강도 |
구분 | 실시예 4 | 실시예 5 | 실시예 6 | 나피온 115 |
상온 | 9.73E-7 | 1.03E-6 | 1.18E-6 | 2.40E-6 |
40 ℃ | 1.63E-6 | 1.78E-6 | 1.98E-6 | 3.43E-6 |
60 ℃ | 2.69E-6 | 2.84E-6 | 3.15E-6 | 5.50E-6 |
Claims (9)
- a) 반응기 내에 비스페놀계 단량체 또는 방향족 디할로겐계 단량체, 산 치환체를 갖는 비스페놀계 단량체 또는 산 치환체를 갖는 방향족 디할로겐계 단량체, 탄산염 무수물 촉매 및 제1유기용매를 넣고 중합하여 친수 블록을 제조하는 단계; 및b) 상기 제조된 친수 블록 및 상기 제1유기용매를 포함하는 상기 반응기 내에서, 비스페놀계 단량체, 방향족 디할로겐계 단량체, 탄산염 무수물 촉매 및 제2유기용매를 첨가하고 중합하여 소수 블록을 제조하는 동시에 하기 화학식 1 또는 화학식 2로 표시되는 반복단위로 이루어지는 술폰화 멀티 블록 공중합체 또는 브렌치된 술폰화 멀티 블록 공중합체를 제조하는 단계;를 포함하는 술폰화 멀티 블록 공중합체의 제조방법[화학식 1][화학식 2]상기 화학식 1 또는 2의 식에서,Z는 , , , , , , 또는 이고(여기서, Q는 -SO3H, -SO3 -M+, -COOH, -COO-M+, -PO3H2, -PO3H-M+, 또는 -PO3 2-2M+이며, M은 Na 또는 K임),G는 X이고, G'은 Z이고,b/a는 0 < b/a < 1 이고, d/c는 0 < d/c < 1이고,1 ≤ m < 100이고, 1 ≤ n < 100이다.
- a) 반응기 내에 비스페놀계 단량체, 방향족 디할로겐계 단량체, 탄산염 무수물 촉매 및 제1유기용매를 넣고 중합하여 소수 블록을 제조하는 단계; 및b) 상기 제조된 소수 블록 및 상기 제1유기용매를 포함하는 상기 반응기 내에서, 비스페놀계 단량체 또는 방향족 디할로겐계 단량체, 산 치환체를 갖는 비스페놀계 단량체 또는 산 치환체를 갖는 방향족 디할로겐계 단량체, 탄산염 무수물 촉매 및 제2유기용매를 첨가하고 중합하여 친수 블록을 제조하는 동시에 하기 화학식 1 또는 화학식 2로 표시되는 반복단위로 이루어지는 술폰화 멀티 블록 공중합체 또는 브렌치된 술폰화 멀티 블록 공중합체를 제조하는 단계;를 포함하는 술폰화 멀티 블록 공중합체의 제조방법[화학식 1][화학식 2]상기 화학식 1 또는 2의 식에서,Z는 , , , , , , 또는 이고(여기서, Q는 -SO3H, -SO3 -M+, -COOH, -COO-M+, -PO3H2, -PO3H-M+, 또는 -PO3 2-2M+이며, M은 Na 또는 K임),G는 X이고, G'은 Z이고,b/a는 0 < b/a < 1 이고, d/c는 0 < d/c < 1이고,1 ≤ m < 100이고, 1 ≤ n < 100이다.
- 제1항 또는 제2항에 있어서,상기 비스페놀계 단량체 또는 방향족 디할로겐계 단량체로는 4,4'-디플루오로벤조페논, 비스(4-플루오로페닐)술폰, 2,2-비스(4-히드록시페닐)헥사플루오로프로판 또는 4,4'-바이페놀 인 것을 특징으로 하는 술폰화 멀티 블록 공중합체의 제조방법.
- 제1항 또는 제2항에 있어서,상기 산 치환체를 갖는 비스페놀계 단량체 또는 산 치환체를 갖는 방향족 디할로겐계 단량체는 하이드로퀴논술포닉 산 포타슘 염, 2,7-디하이드록시나프탈렌-3,6-디술포닉 산 디소듐 염, 1,7-디하이드록시나프탈렌-3-술포닉 산 모노소듐 염, 2,3-디하이드록시나프탈렌-6-술포닉 산 모노소듐 염, 포타슘 5,5'-카르노빌비스(2-플루오로벤젠 술포네이트), 또는 포타슘 2,2'-[9,9-비스(4-하이드록시페닐)플루오렌]술포네이트 인 것을 특징으로 하는 술폰화 멀티 블록 공중합체의 제조방법.
- 제1항 또는 제2항에 있어서,브렌치된 친수 블록 또는 소수 블록을 제조하기 위하여, 상기 친수 블록 또는 소수 블록 제조 시에 브렌처를 첨가하는 것을 특징으로 하는 멀티 블록 공중합체의 제조방법.
- 제5항에 있어서,상기 브렌처는 [3,5-비스(4-플루오로벤조일)페닐](4-플루오로페닐)메탄온, [3,5-비스(4-플루오로술포닐)페닐](4-플루오로페닐)메탄온, 3,5-디플루오로-4'-플로오로벤조페논 및 (3,5-디플루오로-4'-플루오로페닐)술폰으로 이루어지는 군으로부터 1 종 이상 선택되는 것을 특징으로 하는 술폰화 멀티 블록 공중합체의 제조방법.
- 제1항 또는 제2항에 있어서,상기 탄산염 무수물 촉매는 포타슘 카보네이트인 것을 특징으로 하는 술폰화 멀티 블록 공중합체의 제조방법.
- 제1항 또는 제2항에 있어서,상기 제1유기용매 또는 제2유기용매는 N,N'-디메틸아세트아미드, N-메틸피롤리돈, 디메틸술폭시드, 및 N,N-디메틸포름아미드로 이루어진 군 중에서 1종 이상 선택되는 것을 특징으로 하는 술폰화 멀티 블록 공중합체의 제조방법.
- 제1항 또는 제2항에 있어서,상기 소수 블록의 중량평균분자량이 1,000 내지 500,000 (g/mol)이고, 친수 블록의 중량평균분자량은 1,000 내지 500,000 (g/mol)인 것을 특징으로 하는 술폰화 멀티 블록 공중합체의 제조방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060115111A KR101014020B1 (ko) | 2006-11-21 | 2006-11-21 | 술폰화 멀티 블록 공중합체의 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060115111A KR101014020B1 (ko) | 2006-11-21 | 2006-11-21 | 술폰화 멀티 블록 공중합체의 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20080045881A KR20080045881A (ko) | 2008-05-26 |
KR101014020B1 true KR101014020B1 (ko) | 2011-02-14 |
Family
ID=39663077
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020060115111A KR101014020B1 (ko) | 2006-11-21 | 2006-11-21 | 술폰화 멀티 블록 공중합체의 제조방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101014020B1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5542833B2 (ja) * | 2008-11-04 | 2014-07-09 | エルジー・ケム・リミテッド | 高分子電解質膜 |
KR101223708B1 (ko) | 2010-09-14 | 2013-01-18 | 주식회사 엘지화학 | 트리 블록 공중합체, 및 그로부터 제조되는 전해질 막 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060251969A1 (en) * | 2005-05-03 | 2006-11-09 | Gm Global Technology Operations, Inc. | Block copolymers with acidic groups |
-
2006
- 2006-11-21 KR KR1020060115111A patent/KR101014020B1/ko active IP Right Grant
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060251969A1 (en) * | 2005-05-03 | 2006-11-09 | Gm Global Technology Operations, Inc. | Block copolymers with acidic groups |
Non-Patent Citations (1)
Title |
---|
논문1;Journal of membrane science |
Also Published As
Publication number | Publication date |
---|---|
KR20080045881A (ko) | 2008-05-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100657740B1 (ko) | 브랜치된 술폰화 멀티 블록 공중합체 및 이를 이용한전해질막 | |
JP4076951B2 (ja) | プロトン酸基含有架橋性芳香族樹脂、ならびにそれを用いたイオン伝導性高分子膜、結着剤および燃料電池 | |
KR101161483B1 (ko) | 고분자 전해질막 | |
KR100748049B1 (ko) | 술폰산화 방향족 폴리에테르, 그의 제조 방법, 및 전해질막 | |
JP2007528930A (ja) | 1種若しくは複数種のイオン伝導性オリゴマーを含有するイオン伝導性コポリマー | |
JP2007517923A (ja) | 1種以上の疎水性オリゴマーを含有するイオン伝導性コポリマー | |
KR101267905B1 (ko) | 술폰산기가 도입된 디페닐플루오렌기를 포함하는 수소이온 전도성 공중합체, 그의 제조방법, 그로부터 제조된 고분자 전해질 막, 이를 이용한 막-전극 접합체 및 이를 채용한 고분자 전해질 막 연료전지 | |
JP4578431B2 (ja) | 酸性基を有するトリブロックコポリマー | |
US9142850B2 (en) | Tri-block copolymer and electrolyte membrane made from the same | |
KR100968398B1 (ko) | 고분자 적층막, 그 제조 방법 및 그 용도 | |
KR101014020B1 (ko) | 술폰화 멀티 블록 공중합체의 제조방법 | |
KR100794466B1 (ko) | 브랜치된 술폰화 멀티 블록 공중합체 및 이를 이용한전해질막 | |
JP2008542505A (ja) | イオン伝導性架橋コポリマー | |
JP2005054170A (ja) | 共重合体およびその用途 | |
JP5626960B2 (ja) | 高分子電解質、その製法およびその用途 | |
JP5590568B2 (ja) | ブロック共重合体、およびその利用 | |
JP2008545854A (ja) | イオン伝導性コポリマーと非イオン性ポリマーを含有するポリマーブレンド | |
JP2005251409A (ja) | 固体高分子電解質、それを用いた膜、電解質/触媒電極接合体、膜/電極接合体及び燃料電池 | |
JP2005251408A (ja) | 固体高分子電解質、それを用いた膜、電解質/触媒電極接合体、膜/電極接合体及び燃料電池 | |
Jutemar | Proton-conducting sulfonated aromatic ionomers and membranes by chemical modifications and polycondensations | |
JP2008146976A (ja) | 高濃度ダイレクトメタノール型燃料電池用プロトン交換膜及びそれを用いた燃料電池 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20140103 Year of fee payment: 4 |
|
FPAY | Annual fee payment |
Payment date: 20150119 Year of fee payment: 5 |
|
FPAY | Annual fee payment |
Payment date: 20160128 Year of fee payment: 6 |
|
FPAY | Annual fee payment |
Payment date: 20170202 Year of fee payment: 7 |
|
FPAY | Annual fee payment |
Payment date: 20180116 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20190116 Year of fee payment: 9 |