JP6949413B2 - シリカ膜の製造方法 - Google Patents
シリカ膜の製造方法 Download PDFInfo
- Publication number
- JP6949413B2 JP6949413B2 JP2019571687A JP2019571687A JP6949413B2 JP 6949413 B2 JP6949413 B2 JP 6949413B2 JP 2019571687 A JP2019571687 A JP 2019571687A JP 2019571687 A JP2019571687 A JP 2019571687A JP 6949413 B2 JP6949413 B2 JP 6949413B2
- Authority
- JP
- Japan
- Prior art keywords
- weight
- less
- silica
- silica precursor
- parts
- 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.)
- Active
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims description 286
- 239000000377 silicon dioxide Substances 0.000 title claims description 143
- 238000004519 manufacturing process Methods 0.000 title claims description 22
- 239000002243 precursor Substances 0.000 claims description 85
- 239000000203 mixture Substances 0.000 claims description 63
- -1 amine compound Chemical class 0.000 claims description 34
- 239000002879 Lewis base Substances 0.000 claims description 31
- 150000007527 lewis bases Chemical class 0.000 claims description 31
- 239000002904 solvent Substances 0.000 claims description 27
- 239000003377 acid catalyst Substances 0.000 claims description 21
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 20
- 239000000126 substance Substances 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 9
- 239000011248 coating agent Substances 0.000 claims description 9
- 238000000576 coating method Methods 0.000 claims description 9
- NBIIXXVUZAFLBC-UHFFFAOYSA-N phosphoric acid Substances OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 8
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 6
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 6
- 238000009835 boiling Methods 0.000 claims description 6
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims description 5
- 239000002253 acid Substances 0.000 claims description 5
- 150000002576 ketones Chemical class 0.000 claims description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 4
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 claims description 4
- UQSQSQZYBQSBJZ-UHFFFAOYSA-M fluorosulfonate Chemical compound [O-]S(F)(=O)=O UQSQSQZYBQSBJZ-UHFFFAOYSA-M 0.000 claims description 2
- 239000012046 mixed solvent Substances 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- ITMCEJHCFYSIIV-UHFFFAOYSA-N triflic acid Chemical compound OS(=O)(=O)C(F)(F)F ITMCEJHCFYSIIV-UHFFFAOYSA-N 0.000 claims description 2
- 150000001298 alcohols Chemical class 0.000 claims 1
- 239000010408 film Substances 0.000 description 73
- 238000000034 method Methods 0.000 description 38
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 26
- 229910052799 carbon Inorganic materials 0.000 description 26
- 125000004432 carbon atom Chemical group C* 0.000 description 22
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 20
- 229910000077 silane Inorganic materials 0.000 description 16
- 238000001035 drying Methods 0.000 description 15
- 239000002585 base Substances 0.000 description 13
- 239000003054 catalyst Substances 0.000 description 10
- 239000003960 organic solvent Substances 0.000 description 10
- 125000000217 alkyl group Chemical group 0.000 description 8
- 235000019441 ethanol Nutrition 0.000 description 8
- 230000000704 physical effect Effects 0.000 description 8
- 239000003125 aqueous solvent Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- 239000004696 Poly ether ether ketone Substances 0.000 description 6
- 229920002530 polyetherether ketone Polymers 0.000 description 6
- 239000002994 raw material Substances 0.000 description 6
- 239000000758 substrate Substances 0.000 description 6
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 5
- 229920000139 polyethylene terephthalate Polymers 0.000 description 5
- 239000005020 polyethylene terephthalate Substances 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000011282 treatment Methods 0.000 description 5
- 210000002268 wool Anatomy 0.000 description 5
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 4
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- 230000007547 defect Effects 0.000 description 4
- 238000001879 gelation Methods 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 3
- 239000004695 Polyether sulfone Substances 0.000 description 3
- 239000004372 Polyvinyl alcohol Substances 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 239000003929 acidic solution Substances 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000006482 condensation reaction Methods 0.000 description 3
- 125000006165 cyclic alkyl group Chemical group 0.000 description 3
- 230000018044 dehydration Effects 0.000 description 3
- 238000006297 dehydration reaction Methods 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 229920006393 polyether sulfone Polymers 0.000 description 3
- 229920001721 polyimide Polymers 0.000 description 3
- 229920006254 polymer film Polymers 0.000 description 3
- 229920002451 polyvinyl alcohol Polymers 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000012748 slip agent Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- QYBKVVRRGQSGDC-UHFFFAOYSA-N triethyl methyl silicate Chemical compound CCO[Si](OC)(OCC)OCC QYBKVVRRGQSGDC-UHFFFAOYSA-N 0.000 description 3
- SYBYTAAJFKOIEJ-UHFFFAOYSA-N 3-Methylbutan-2-one Chemical compound CC(C)C(C)=O SYBYTAAJFKOIEJ-UHFFFAOYSA-N 0.000 description 2
- 229920002284 Cellulose triacetate Polymers 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 2
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 2
- 239000004697 Polyetherimide Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 2
- 229920000491 Polyphenylsulfone Polymers 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- NNLVGZFZQQXQNW-ADJNRHBOSA-N [(2r,3r,4s,5r,6s)-4,5-diacetyloxy-3-[(2s,3r,4s,5r,6r)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6s)-4,5,6-triacetyloxy-2-(acetyloxymethyl)oxan-3-yl]oxyoxan-2-yl]methyl acetate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](OC(C)=O)[C@H]1OC(C)=O)O[C@H]1[C@@H]([C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](COC(C)=O)O1)OC(C)=O)COC(=O)C)[C@@H]1[C@@H](COC(C)=O)O[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@H]1OC(C)=O NNLVGZFZQQXQNW-ADJNRHBOSA-N 0.000 description 2
- YRKCREAYFQTBPV-UHFFFAOYSA-N acetylacetone Chemical compound CC(=O)CC(C)=O YRKCREAYFQTBPV-UHFFFAOYSA-N 0.000 description 2
- 125000003545 alkoxy group Chemical group 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- CETPSERCERDGAM-UHFFFAOYSA-N ceric oxide Chemical compound O=[Ce]=O CETPSERCERDGAM-UHFFFAOYSA-N 0.000 description 2
- 229910000422 cerium(IV) oxide Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 238000003851 corona treatment Methods 0.000 description 2
- 229920005994 diacetyl cellulose Polymers 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- BFXIKLCIZHOAAZ-UHFFFAOYSA-N methyltrimethoxysilane Chemical compound CO[Si](C)(OC)OC BFXIKLCIZHOAAZ-UHFFFAOYSA-N 0.000 description 2
- AJFDBNQQDYLMJN-UHFFFAOYSA-N n,n-diethylacetamide Chemical compound CCN(CC)C(C)=O AJFDBNQQDYLMJN-UHFFFAOYSA-N 0.000 description 2
- XTAZYLNFDRKIHJ-UHFFFAOYSA-N n,n-dioctyloctan-1-amine Chemical compound CCCCCCCCN(CCCCCCCC)CCCCCCCC XTAZYLNFDRKIHJ-UHFFFAOYSA-N 0.000 description 2
- 239000002105 nanoparticle Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000009832 plasma treatment Methods 0.000 description 2
- 229920003207 poly(ethylene-2,6-naphthalate) Polymers 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 229920002492 poly(sulfone) Polymers 0.000 description 2
- 229920001601 polyetherimide Polymers 0.000 description 2
- 239000011112 polyethylene naphthalate Substances 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 238000003980 solgel method Methods 0.000 description 2
- 125000001424 substituent group Chemical group 0.000 description 2
- HHVIBTZHLRERCL-UHFFFAOYSA-N sulfonyldimethane Chemical compound CS(C)(=O)=O HHVIBTZHLRERCL-UHFFFAOYSA-N 0.000 description 2
- LFQCEHFDDXELDD-UHFFFAOYSA-N tetramethyl orthosilicate Chemical compound CO[Si](OC)(OC)OC LFQCEHFDDXELDD-UHFFFAOYSA-N 0.000 description 2
- CPUDPFPXCZDNGI-UHFFFAOYSA-N triethoxy(methyl)silane Chemical compound CCO[Si](C)(OCC)OCC CPUDPFPXCZDNGI-UHFFFAOYSA-N 0.000 description 2
- JCVQKRGIASEUKR-UHFFFAOYSA-N triethoxy(phenyl)silane Chemical compound CCO[Si](OCC)(OCC)C1=CC=CC=C1 JCVQKRGIASEUKR-UHFFFAOYSA-N 0.000 description 2
- AVQQQNCBBIEMEU-UHFFFAOYSA-N 1,1,3,3-tetramethylurea Chemical compound CN(C)C(=O)N(C)C AVQQQNCBBIEMEU-UHFFFAOYSA-N 0.000 description 1
- CYSGHNMQYZDMIA-UHFFFAOYSA-N 1,3-Dimethyl-2-imidazolidinon Chemical compound CN1CCN(C)C1=O CYSGHNMQYZDMIA-UHFFFAOYSA-N 0.000 description 1
- VDFVNEFVBPFDSB-UHFFFAOYSA-N 1,3-dioxane Chemical compound C1COCOC1 VDFVNEFVBPFDSB-UHFFFAOYSA-N 0.000 description 1
- DZLUPKIRNOCKJB-UHFFFAOYSA-N 2-methoxy-n,n-dimethylacetamide Chemical compound COCC(=O)N(C)C DZLUPKIRNOCKJB-UHFFFAOYSA-N 0.000 description 1
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 1
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 1
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 description 1
- ZWXPDGCFMMFNRW-UHFFFAOYSA-N N-methylcaprolactam Chemical compound CN1CCCCCC1=O ZWXPDGCFMMFNRW-UHFFFAOYSA-N 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 1
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 125000003647 acryloyl group Chemical group O=C([*])C([H])=C([H])[H] 0.000 description 1
- 239000005456 alcohol based solvent Substances 0.000 description 1
- 238000007611 bar coating method Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- SBZXBUIDTXKZTM-UHFFFAOYSA-N diglyme Chemical compound COCCOCCOC SBZXBUIDTXKZTM-UHFFFAOYSA-N 0.000 description 1
- 238000003618 dip coating Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- ZAZSDMULJMWXBK-UHFFFAOYSA-N ethane triethoxysilane Chemical compound CC.C(C)O[SiH](OCC)OCC ZAZSDMULJMWXBK-UHFFFAOYSA-N 0.000 description 1
- NKSJNEHGWDZZQF-UHFFFAOYSA-N ethenyl(trimethoxy)silane Chemical compound CO[Si](OC)(OC)C=C NKSJNEHGWDZZQF-UHFFFAOYSA-N 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000007756 gravure coating Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- GNOIPBMMFNIUFM-UHFFFAOYSA-N hexamethylphosphoric triamide Chemical compound CN(C)P(=O)(N(C)C)N(C)C GNOIPBMMFNIUFM-UHFFFAOYSA-N 0.000 description 1
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 125000000896 monocarboxylic acid group Chemical group 0.000 description 1
- YKYONYBAUNKHLG-UHFFFAOYSA-N n-Propyl acetate Natural products CCCOC(C)=O YKYONYBAUNKHLG-UHFFFAOYSA-N 0.000 description 1
- 150000002848 norbornenes Chemical class 0.000 description 1
- 239000012788 optical film Substances 0.000 description 1
- 229920001643 poly(ether ketone) Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920006289 polycarbonate film Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 229940090181 propyl acetate Drugs 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 150000004756 silanes Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- YFNKIDBQEZZDLK-UHFFFAOYSA-N triglyme Chemical compound COCCOCCOCCOC YFNKIDBQEZZDLK-UHFFFAOYSA-N 0.000 description 1
- ZNOCGWVLWPVKAO-UHFFFAOYSA-N trimethoxy(phenyl)silane Chemical compound CO[Si](OC)(OC)C1=CC=CC=C1 ZNOCGWVLWPVKAO-UHFFFAOYSA-N 0.000 description 1
- HQYALQRYBUJWDH-UHFFFAOYSA-N trimethoxy(propyl)silane Chemical compound CCC[Si](OC)(OC)OC HQYALQRYBUJWDH-UHFFFAOYSA-N 0.000 description 1
- DQZNLOXENNXVAD-UHFFFAOYSA-N trimethoxy-[2-(7-oxabicyclo[4.1.0]heptan-4-yl)ethyl]silane Chemical compound C1C(CC[Si](OC)(OC)OC)CCC2OC21 DQZNLOXENNXVAD-UHFFFAOYSA-N 0.000 description 1
- BPSIOYPQMFLKFR-UHFFFAOYSA-N trimethoxy-[3-(oxiran-2-ylmethoxy)propyl]silane Chemical compound CO[Si](OC)(OC)CCCOCC1CO1 BPSIOYPQMFLKFR-UHFFFAOYSA-N 0.000 description 1
- NQPDZGIKBAWPEJ-UHFFFAOYSA-N valeric acid Chemical compound CCCCC(O)=O NQPDZGIKBAWPEJ-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/113—Silicon oxides; Hydrates thereof
- C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02107—Forming insulating materials on a substrate
- H01L21/02109—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates
- H01L21/02205—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates the layer being characterised by the precursor material for deposition
- H01L21/02208—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates the layer being characterised by the precursor material for deposition the precursor containing a compound comprising Si
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/06—Halogens; Compounds thereof
- B01J27/08—Halides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0234—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
- B01J31/0235—Nitrogen containing compounds
- B01J31/0237—Amines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0234—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
- B01J31/0235—Nitrogen containing compounds
- B01J31/0244—Nitrogen containing compounds with nitrogen contained as ring member in aromatic compounds or moieties, e.g. pyridine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0234—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
- B01J31/0255—Phosphorus containing compounds
- B01J31/0257—Phosphorus acids or phosphorus acid esters
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02107—Forming insulating materials on a substrate
- H01L21/02109—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates
- H01L21/02205—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates the layer being characterised by the precursor material for deposition
- H01L21/02208—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates the layer being characterised by the precursor material for deposition the precursor containing a compound comprising Si
- H01L21/02219—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates the layer being characterised by the precursor material for deposition the precursor containing a compound comprising Si the compound comprising silicon and nitrogen
- H01L21/02222—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates the layer being characterised by the precursor material for deposition the precursor containing a compound comprising Si the compound comprising silicon and nitrogen the compound being a silazane
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Inorganic Chemistry (AREA)
- Silicon Compounds (AREA)
- Paints Or Removers (AREA)
- Laminated Bodies (AREA)
- Chemically Coating (AREA)
Description
本出願は、2017年8月24日に出願された大韓民国特許出願第10−2017−0107512号に基づく優先権の利益を主張し、該当大韓民国特許出願の文献に開示されたすべての内容は本明細書の一部として組み込まれる。
本出願は、シリカ膜の製造方法に関する。
TEOS(テトラエトキシシラン、tetraethoxy silane)208g及びエタノール184gをフラスコで混合し、10分程度撹拌した。その後、上記に塩酸2.4g及び水(H2O)72gを混合した酸性溶液を滴下してpHを1程度に調節し、常温で3日程度撹拌してシリカ前駆体組成物を形成した。ガラス基板に前記シリカ前駆体組成物をバーコーティング方式で約10μm程度の厚さで塗布し、80℃で1分程度乾燥した。乾燥後にシリカ前駆体組成物の層を大気圧のプラズマで処理した後、80℃程度の温度で維持されたトリオクチルアミン(TOA)(pKa:3.5、沸点(boiling point):約366℃、引火点(flash point):約163℃、常温蒸気圧:約0.002Pa)に約5分程度浸漬してシリカ膜を形成した。形成されたシリカ膜は、60℃程度の流れる水で2分程度洗浄し、80℃程度のオーブンで1分間乾燥した。
TEOS(テトラエトキシシラン、tetraethoxy silane)208g及びエタノール184gをフラスコで混合し、10分程度撹拌した。その後、上記に塩酸0.1g及び水(H2O)72gを混合した酸性溶液を滴下してpHを3程度に調節し、70℃程度の温度で3日程度撹拌してシリカ前駆体組成物を形成した。上記製造されたシリカ前駆体組成物を用いて実施例1と同一の方式でシリカ膜を形成した。
TEOS(テトラエトキシシラン、tetraethoxy silane)208g及びエタノール184gをフラスコで混合し、10分程度撹拌した。その後、上記に硫酸(H2SO4)19.6g及び水(H2O)36gを混合した酸性溶液を滴下してpHを1程度に調節し、常温で3日程度撹拌してシリカ前駆体組成物を形成した。上記製造されたシリカ前駆体組成物を用いて実施例1と同一の方式でシリカ膜を形成した。
TEOS(テトラエトキシシラン、tetraethoxy silane)208g及びエタノール184gをフラスコで混合し、10分程度撹拌した。その後、上記に酢酸(CH3COOH)60g及び水(H2O)72gを混合した酸性溶液を滴下してpHを3程度に調節し、常温で3日程度撹拌してシリカ前駆体組成物を形成した。上記製造されたシリカ前駆体組成物を用いて実施例1と同一の方式でシリカ膜を形成した。
TEOS(テトラエトキシシラン、tetraethoxy silane)208g及びイソプロパノール240gをフラスコで混合し、10分程度撹拌した。その後、上記に塩酸2.4g及び水(H2O)72gを混合した酸性溶液を滴下してpHを1程度に調節し、常温で3日程度撹拌してシリカ前駆体組成物を形成した。上記製造されたシリカ前駆体組成物を用いて実施例1と同一の方式でシリカ膜を形成した。
TEOS(テトラエトキシシラン、tetraethoxy silane)240g及びエタノール138gをフラスコで混合し、10分程度撹拌した。その後、上記に塩酸2.4g及び水(H2O)72gを混合した酸性溶液を滴下してpHを1程度に調節し、常温で3日程度撹拌してシリカ前駆体組成物を形成した。上記製造されたシリカ前駆体組成物を用いて実施例1のような方式でシリカ膜を形成した。
実施例1〜6のシリカ膜の面方向の表面硬度は、スチールウール(steel wool)テストで確認し、厚さ方向の表面硬度は、鉛筆硬度テストで確認した。前記スチールウール(steel wool)テストは、25℃及び50%の相対湿度で、#0のスチールウール(steel wool)でシリカ膜の表面を10回摩擦し、シリカ膜の表面でスクラッチなどの欠陥の発生が確認されるまで前記スチールウール(steel wool)荷重を段階的に増加させながら測定した。下記表1に記載したスチールウール(steel wool)テスト結果は、シリカ膜の欠陥が発生しない荷重である。
Claims (13)
- シリカ前駆体及び酸触媒を含み、pHが5以下であるシリカ前駆体組成物を塗布して形成されたシリカ前駆体層をルイス塩基と接触させる工程を含み、
前記ルイス塩基は5以下のpKaを有し、200℃以上の沸点を有する、アミン化合物又はリン酸化合物であり、
全ての工程が150℃以下で進められる、シリカ膜の製造方法。 - 前記シリカ前駆体組成物は、前記シリカ前駆体を5〜60重量%で含むことを特徴とする、請求項1又は2に記載のシリカ膜の製造方法。
- 前記酸触媒は、塩酸、硫酸、フルオロ硫酸、窒酸、リン酸、ヘキサフルオロリン酸、p−トルエンスルホン酸及びトリフルオロメタンスルホン酸からなる群より選択された一つ以上であることを特徴とする、請求項1〜3のいずれか一項に記載のシリカ膜の製造方法。
- 前記シリカ前駆体組成物は、シリカ前駆体100重量部に対して0.01〜10重量部の酸触媒を含むことを特徴とする、請求項1〜4のいずれか一項に記載のシリカ膜の製造方法。
- 前記シリカ前駆体組成物は、溶媒をさらに含むことを特徴とする、請求項1〜5のいずれか一項に記載のシリカ膜の製造方法。
- 前記シリカ前駆体組成物は、シリカ前駆体100重量部に対して40〜300重量部の前記溶媒を含むことを特徴とする、請求項6に記載のシリカ膜の製造方法。
- 前記溶媒は、アルコール、ケトン及びアセテート溶媒からなる群より選択された一つ以上の溶媒と水の混合溶媒であることを特徴とする、請求項6又は7に記載のシリカ膜の製造方法。
- 前記溶媒は、アルコール、ケトン及びアセテート溶媒からなる群より選択された一つ以上の溶媒100重量部に対して5〜100重量部の水を含むことを特徴とする、請求項8に記載のシリカ膜の製造方法。
- 前記ルイス塩基は、沸点が200℃〜500℃の範囲内であることを特徴とする、請求項1〜9のいずれか一項に記載のシリカ膜の製造方法。
- 前記ルイス塩基は、引火点が80℃以上であることを特徴とする、請求項1〜10のいずれか一項に記載のシリカ膜の製造方法。
- 前記ルイス塩基は、常温蒸気圧が10,000Pa以下であることを特徴とする、請求項1〜11のいずれか一項に記載のシリカ膜の製造方法。
- 全ての工程が120℃以下で進められることを特徴とする、請求項1〜12のいずれか一項に記載のシリカ膜の製造方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20170107512 | 2017-08-24 | ||
KR10-2017-0107512 | 2017-08-24 | ||
PCT/KR2018/009800 WO2019039909A1 (ko) | 2017-08-24 | 2018-08-24 | 실리카막의 제조 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020525388A JP2020525388A (ja) | 2020-08-27 |
JP6949413B2 true JP6949413B2 (ja) | 2021-10-13 |
Family
ID=65440126
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019571687A Active JP6949413B2 (ja) | 2017-08-24 | 2018-08-24 | シリカ膜の製造方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US11975977B2 (ja) |
JP (1) | JP6949413B2 (ja) |
KR (1) | KR102118372B1 (ja) |
CN (1) | CN111033688B (ja) |
TW (1) | TWI706913B (ja) |
WO (1) | WO2019039909A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111533463A (zh) * | 2020-03-31 | 2020-08-14 | 烟台晶讯电子科技有限公司 | 二氧化硅(SiO2)化学镀膜后处理的工艺技术方法 |
CN111534811A (zh) * | 2020-03-31 | 2020-08-14 | 烟台晶讯电子科技有限公司 | 二氧化硅(SiO2)化学镀膜浆料的制备技术方法 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4636440A (en) | 1985-10-28 | 1987-01-13 | Manville Corporation | Novel process for coating substrates with glass-like films and coated substrates |
US5116637A (en) | 1990-06-04 | 1992-05-26 | Dow Corning Corporation | Amine catalysts for the low temperature conversion of silica precursors to silica |
TW257785B (ja) | 1993-05-17 | 1995-09-21 | Dow Corning | |
JP3851393B2 (ja) * | 1996-11-25 | 2006-11-29 | 旭化成株式会社 | 多孔質ケイ素酸化物膜の製造法 |
JP3919862B2 (ja) * | 1996-12-28 | 2007-05-30 | Azエレクトロニックマテリアルズ株式会社 | 低誘電率シリカ質膜の形成方法及び同シリカ質膜 |
US6503850B1 (en) | 1997-04-17 | 2003-01-07 | Alliedsignal Inc. | Process for producing nanoporous dielectric films at high pH |
US6048804A (en) | 1997-04-29 | 2000-04-11 | Alliedsignal Inc. | Process for producing nanoporous silica thin films |
US6126733A (en) | 1997-10-31 | 2000-10-03 | Alliedsignal Inc. | Alcohol based precursors for producing nanoporous silica thin films |
US6090448A (en) | 1997-10-31 | 2000-07-18 | Alliedsignal Inc. | Polyol-based precursors for producing nanoporous silica thin films |
JP4132191B2 (ja) | 1998-02-27 | 2008-08-13 | グンゼ株式会社 | 抵抗膜型透明タッチパネル用電極部材 |
US6022812A (en) * | 1998-07-07 | 2000-02-08 | Alliedsignal Inc. | Vapor deposition routes to nanoporous silica |
KR20010073054A (ko) | 1998-08-27 | 2001-07-31 | 크리스 로저 에이치 | 나노다공성 실리카의 기계적 강도를 최적화하기 위한 공정 |
JP3975612B2 (ja) * | 1999-06-07 | 2007-09-12 | コニカミノルタホールディングス株式会社 | 金属酸化物含有皮膜の製造方法 |
US6318124B1 (en) * | 1999-08-23 | 2001-11-20 | Alliedsignal Inc. | Nanoporous silica treated with siloxane polymers for ULSI applications |
US6558755B2 (en) | 2000-03-20 | 2003-05-06 | Dow Corning Corporation | Plasma curing process for porous silica thin film |
JP2003138163A (ja) | 2001-11-01 | 2003-05-14 | Titan Kogyo Kk | 光触媒コーティング用組成物及びその製造方法並びにそれを使用した光触媒体 |
US7081272B2 (en) | 2001-12-14 | 2006-07-25 | Asahi Kasei Kabushiki Kaisha | Coating composition for forming low-refractive index thin layers |
JP5183066B2 (ja) | 2003-11-21 | 2013-04-17 | ブリスマット インコーポレイテッド | シリカ膜およびその製造方法 |
CN101376501A (zh) * | 2007-08-28 | 2009-03-04 | Hoya株式会社 | 二氧化硅气凝胶薄膜的制备方法、减反射涂层和光学元件 |
JP2010267716A (ja) | 2009-05-13 | 2010-11-25 | Elpida Memory Inc | 低誘電率絶縁膜の作製方法、半導体装置およびその製造方法 |
EP2543636A4 (en) | 2010-03-04 | 2015-12-09 | Tokyo Metro Ind Tech Res Inst | PROCESS FOR PRODUCING POROUS SILICA, AND POROUS SILICA |
JP2016197725A (ja) | 2016-06-07 | 2016-11-24 | 日本化成株式会社 | 多孔性シリカ膜 |
-
2018
- 2018-08-24 CN CN201880054888.3A patent/CN111033688B/zh active Active
- 2018-08-24 JP JP2019571687A patent/JP6949413B2/ja active Active
- 2018-08-24 KR KR1020180099272A patent/KR102118372B1/ko active IP Right Grant
- 2018-08-24 TW TW107129603A patent/TWI706913B/zh active
- 2018-08-24 WO PCT/KR2018/009800 patent/WO2019039909A1/ko active Application Filing
- 2018-08-24 US US16/641,141 patent/US11975977B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US11975977B2 (en) | 2024-05-07 |
TWI706913B (zh) | 2020-10-11 |
CN111033688A (zh) | 2020-04-17 |
TW201912580A (zh) | 2019-04-01 |
WO2019039909A1 (ko) | 2019-02-28 |
JP2020525388A (ja) | 2020-08-27 |
KR20190022409A (ko) | 2019-03-06 |
US20200172404A1 (en) | 2020-06-04 |
CN111033688B (zh) | 2024-02-23 |
KR102118372B1 (ko) | 2020-06-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2016104551A (ja) | 多孔質積層体 | |
KR20150131960A (ko) | 열경화성 조성물 | |
JP6949413B2 (ja) | シリカ膜の製造方法 | |
KR20190076596A (ko) | 저굴절 실리카 코팅층을 포함하는 광학 부재의 제조방법 및 이를 이용하여 제조된 광학 부재 | |
CN109957261A (zh) | 用于形成二氧化硅层的组合物、二氧化硅层以及电子装置 | |
JP7026997B2 (ja) | シリカ層の製造方法 | |
JP6927535B2 (ja) | ディスプレイ基板用ポリイミドフィルム | |
TW201925370A (zh) | 透明導電性膜、使用於形成透明導電性膜的塗布組成物,及透明導電性膜的製造方法 | |
KR102504356B1 (ko) | 경화성 조성물 | |
JP7353703B2 (ja) | シリカガラス膜 | |
TWI747082B (zh) | 類玻璃膜 | |
JPH0489871A (ja) | シリカ系被膜 | |
KR20190076599A (ko) | 저반사 실리카 코팅층을 포함하는 광학 부재의 제조방법 및 이를 이용하여 제조된 광학 부재 | |
EP3885131B1 (en) | Optical laminate | |
KR20190076597A (ko) | 다층형 저반사 코팅층을 포함하는 광학 부재의 제조방법 및 이를 이용하여 제조된 광학 부재 | |
JP2020041097A (ja) | 透明導電性膜、透明導電性膜を形成するためのコーティング組成物、及び透明導電性膜の製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20191225 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20201208 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20210118 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20210401 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20210823 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20210916 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6949413 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |