CN112126065B - 一种固态碳化硅陶瓷先驱体的制备方法 - Google Patents
一种固态碳化硅陶瓷先驱体的制备方法 Download PDFInfo
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- CN112126065B CN112126065B CN202011013281.6A CN202011013281A CN112126065B CN 112126065 B CN112126065 B CN 112126065B CN 202011013281 A CN202011013281 A CN 202011013281A CN 112126065 B CN112126065 B CN 112126065B
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- silicon carbide
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- carbide ceramic
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- 239000007787 solid Substances 0.000 title claims abstract description 138
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 title claims abstract description 120
- 229910010271 silicon carbide Inorganic materials 0.000 title claims abstract description 120
- 239000012700 ceramic precursor Substances 0.000 title claims abstract description 116
- 238000002360 preparation method Methods 0.000 title claims abstract description 27
- 239000002994 raw material Substances 0.000 claims abstract description 141
- 239000013067 intermediate product Substances 0.000 claims abstract description 136
- 239000001257 hydrogen Substances 0.000 claims abstract description 88
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 88
- 238000006459 hydrosilylation reaction Methods 0.000 claims abstract description 38
- 229920003257 polycarbosilane Polymers 0.000 claims abstract description 32
- 238000006243 chemical reaction Methods 0.000 claims description 38
- -1 methoxy, ethoxy, isopropoxy, tert-butoxy Chemical group 0.000 claims description 34
- 238000000034 method Methods 0.000 claims description 26
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 24
- 239000002904 solvent Substances 0.000 claims description 20
- 239000003638 chemical reducing agent Substances 0.000 claims description 18
- 239000012280 lithium aluminium hydride Substances 0.000 claims description 16
- 230000002194 synthesizing effect Effects 0.000 claims description 16
- 230000035484 reaction time Effects 0.000 claims description 15
- 239000000919 ceramic Substances 0.000 claims description 12
- MAYIDWCWWMOISO-UHFFFAOYSA-N dichloro-bis(ethenyl)silane Chemical compound C=C[Si](Cl)(Cl)C=C MAYIDWCWWMOISO-UHFFFAOYSA-N 0.000 claims description 11
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 9
- 238000004132 cross linking Methods 0.000 claims description 8
- 238000000926 separation method Methods 0.000 claims description 8
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 claims description 7
- 150000001875 compounds Chemical class 0.000 claims description 6
- GQIUQDDJKHLHTB-UHFFFAOYSA-N trichloro(ethenyl)silane Chemical compound Cl[Si](Cl)(Cl)C=C GQIUQDDJKHLHTB-UHFFFAOYSA-N 0.000 claims description 6
- 239000005050 vinyl trichlorosilane Substances 0.000 claims description 6
- 238000006356 dehydrogenation reaction Methods 0.000 claims description 5
- MYBZUWXXEFKPEE-UHFFFAOYSA-N trichloro(prop-1-enyl)silane Chemical compound CC=C[Si](Cl)(Cl)Cl MYBZUWXXEFKPEE-UHFFFAOYSA-N 0.000 claims description 5
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- 239000000460 chlorine Substances 0.000 claims description 2
- 229910052801 chlorine Inorganic materials 0.000 claims description 2
- YLJJAVFOBDSYAN-UHFFFAOYSA-N dichloro-ethenyl-methylsilane Chemical compound C[Si](Cl)(Cl)C=C YLJJAVFOBDSYAN-UHFFFAOYSA-N 0.000 claims description 2
- JKQUNXKAHLOVPC-UHFFFAOYSA-N dimethoxy-methyl-prop-1-enylsilane Chemical compound CO[Si](C)(OC)C=CC JKQUNXKAHLOVPC-UHFFFAOYSA-N 0.000 claims description 2
- FWDBOZPQNFPOLF-UHFFFAOYSA-N ethenyl(triethoxy)silane Chemical compound CCO[Si](OCC)(OCC)C=C FWDBOZPQNFPOLF-UHFFFAOYSA-N 0.000 claims description 2
- NKSJNEHGWDZZQF-UHFFFAOYSA-N ethenyl(trimethoxy)silane Chemical compound CO[Si](OC)(OC)C=C NKSJNEHGWDZZQF-UHFFFAOYSA-N 0.000 claims description 2
- MBGQQKKTDDNCSG-UHFFFAOYSA-N ethenyl-diethoxy-methylsilane Chemical compound CCO[Si](C)(C=C)OCC MBGQQKKTDDNCSG-UHFFFAOYSA-N 0.000 claims description 2
- URZLRFGTFVPFDW-UHFFFAOYSA-N ethenyl-diethoxy-phenylsilane Chemical compound CCO[Si](OCC)(C=C)C1=CC=CC=C1 URZLRFGTFVPFDW-UHFFFAOYSA-N 0.000 claims description 2
- ZLNAFSPCNATQPQ-UHFFFAOYSA-N ethenyl-dimethoxy-methylsilane Chemical compound CO[Si](C)(OC)C=C ZLNAFSPCNATQPQ-UHFFFAOYSA-N 0.000 claims description 2
- IJNRGJJYCUCFHY-UHFFFAOYSA-N ethenyl-dimethoxy-phenylsilane Chemical compound CO[Si](OC)(C=C)C1=CC=CC=C1 IJNRGJJYCUCFHY-UHFFFAOYSA-N 0.000 claims description 2
- MABAWBWRUSBLKQ-UHFFFAOYSA-N ethenyl-tri(propan-2-yloxy)silane Chemical compound CC(C)O[Si](OC(C)C)(OC(C)C)C=C MABAWBWRUSBLKQ-UHFFFAOYSA-N 0.000 claims description 2
- BQRPSOKLSZSNAR-UHFFFAOYSA-N ethenyl-tris[(2-methylpropan-2-yl)oxy]silane Chemical compound CC(C)(C)O[Si](OC(C)(C)C)(OC(C)(C)C)C=C BQRPSOKLSZSNAR-UHFFFAOYSA-N 0.000 claims description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 2
- SIAPCJWMELPYOE-UHFFFAOYSA-N lithium hydride Chemical compound [LiH] SIAPCJWMELPYOE-UHFFFAOYSA-N 0.000 claims description 2
- 229910000103 lithium hydride Inorganic materials 0.000 claims description 2
- RSHAOIXHUHAZPM-UHFFFAOYSA-N magnesium hydride Chemical compound [MgH2] RSHAOIXHUHAZPM-UHFFFAOYSA-N 0.000 claims description 2
- 229910012375 magnesium hydride Inorganic materials 0.000 claims description 2
- 229910000104 sodium hydride Inorganic materials 0.000 claims description 2
- 239000012312 sodium hydride Substances 0.000 claims description 2
- MJINPUKGRATQAC-UHFFFAOYSA-N triethoxy(prop-1-enyl)silane Chemical compound CCO[Si](OCC)(OCC)C=CC MJINPUKGRATQAC-UHFFFAOYSA-N 0.000 claims description 2
- OWUTVCVPEOXXHD-UHFFFAOYSA-N trimethoxy(prop-1-enyl)silane Chemical compound CO[Si](OC)(OC)C=CC OWUTVCVPEOXXHD-UHFFFAOYSA-N 0.000 claims description 2
- 239000008096 xylene Substances 0.000 claims description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims 1
- 229910017052 cobalt Inorganic materials 0.000 claims 1
- 239000010941 cobalt Substances 0.000 claims 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims 1
- RGBTZDSUEAVWIQ-UHFFFAOYSA-N diethoxy-methyl-prop-1-enylsilane Chemical compound C(=CC)[Si](OCC)(OCC)C RGBTZDSUEAVWIQ-UHFFFAOYSA-N 0.000 claims 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract description 34
- 229910052710 silicon Inorganic materials 0.000 abstract description 34
- 239000010703 silicon Substances 0.000 abstract description 30
- 229910000077 silane Inorganic materials 0.000 abstract description 12
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 abstract description 11
- 239000000543 intermediate Substances 0.000 abstract description 6
- 150000004756 silanes Chemical class 0.000 abstract description 4
- 239000002253 acid Substances 0.000 description 13
- 229920000555 poly(dimethylsilanediyl) polymer Polymers 0.000 description 9
- 230000015572 biosynthetic process Effects 0.000 description 8
- 238000000197 pyrolysis Methods 0.000 description 8
- 238000003786 synthesis reaction Methods 0.000 description 8
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 6
- 230000007123 defense Effects 0.000 description 6
- 229910052726 zirconium Inorganic materials 0.000 description 6
- 229910052790 beryllium Inorganic materials 0.000 description 5
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 description 5
- 239000002243 precursor Substances 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 238000009210 therapy by ultrasound Methods 0.000 description 5
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 4
- 239000005977 Ethylene Substances 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- 230000004580 weight loss Effects 0.000 description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 229910010293 ceramic material Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229920000548 poly(silane) polymer Polymers 0.000 description 3
- 229910052719 titanium Inorganic materials 0.000 description 3
- 239000010936 titanium Substances 0.000 description 3
- 210000001170 unmyelinated nerve fiber Anatomy 0.000 description 3
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 2
- 229910052796 boron Inorganic materials 0.000 description 2
- COBMPTVYZPUQDU-UHFFFAOYSA-N chloro-ethenyl-dipropoxysilane Chemical compound CCCO[Si](Cl)(C=C)OCCC COBMPTVYZPUQDU-UHFFFAOYSA-N 0.000 description 2
- ISKSFNLWJRLOII-UHFFFAOYSA-N ethenyl-diethoxy-prop-1-enylsilane Chemical compound C(=C)[Si](OCC)(OCC)C=CC ISKSFNLWJRLOII-UHFFFAOYSA-N 0.000 description 2
- JTBFNPTZUXBDNZ-UHFFFAOYSA-N ethenyl-prop-1-enyl-dipropoxysilane Chemical compound C(=C)[Si](OCCC)(OCCC)C=CC JTBFNPTZUXBDNZ-UHFFFAOYSA-N 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000002329 infrared spectrum Methods 0.000 description 2
- 239000003446 ligand Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000010189 synthetic method Methods 0.000 description 2
- NDXOJFACHVSQTI-UHFFFAOYSA-N C(=CC)[Si](Br)(Br)Br Chemical compound C(=CC)[Si](Br)(Br)Br NDXOJFACHVSQTI-UHFFFAOYSA-N 0.000 description 1
- CXYMHLDHHOQCGU-UHFFFAOYSA-N CCCO[SiH2]C1=CC=CC=C1 Chemical compound CCCO[SiH2]C1=CC=CC=C1 CXYMHLDHHOQCGU-UHFFFAOYSA-N 0.000 description 1
- WHPPPMXLQNYIHU-UHFFFAOYSA-N CCCO[SiH](OCCC)C=Cc1ccccc1 Chemical compound CCCO[SiH](OCCC)C=Cc1ccccc1 WHPPPMXLQNYIHU-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- HMDDXIMCDZRSNE-UHFFFAOYSA-N [C].[Si] Chemical compound [C].[Si] HMDDXIMCDZRSNE-UHFFFAOYSA-N 0.000 description 1
- 125000002252 acyl group Chemical group 0.000 description 1
- 125000004423 acyloxy group Chemical group 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- IUMCLALFJLQKKV-UHFFFAOYSA-N bis(ethenyl)-di(propan-2-yloxy)silane Chemical compound CC(C)O[Si](C=C)(C=C)OC(C)C IUMCLALFJLQKKV-UHFFFAOYSA-N 0.000 description 1
- CSXPRVTYIFRYPR-UHFFFAOYSA-N bis(ethenyl)-diethoxysilane Chemical compound CCO[Si](C=C)(C=C)OCC CSXPRVTYIFRYPR-UHFFFAOYSA-N 0.000 description 1
- DTNFZDAFPVYRPI-UHFFFAOYSA-N bis(ethenyl)-diiodosilane Chemical compound C=C[Si](I)(I)C=C DTNFZDAFPVYRPI-UHFFFAOYSA-N 0.000 description 1
- ZPECUSGQPIKHLT-UHFFFAOYSA-N bis(ethenyl)-dimethoxysilane Chemical compound CO[Si](OC)(C=C)C=C ZPECUSGQPIKHLT-UHFFFAOYSA-N 0.000 description 1
- SNAFCWIFMFKILC-UHFFFAOYSA-N bis(ethenyl)-dipropoxysilane Chemical compound CCCO[Si](C=C)(C=C)OCCC SNAFCWIFMFKILC-UHFFFAOYSA-N 0.000 description 1
- QDZOCFZFBAKNTC-UHFFFAOYSA-N butoxy-chloro-bis(ethenyl)silane Chemical compound C(=C)[Si](OCCCC)(Cl)C=C QDZOCFZFBAKNTC-UHFFFAOYSA-N 0.000 description 1
- GSEUDCVFPIFCIX-UHFFFAOYSA-N butoxy-dichloro-ethenylsilane Chemical compound CCCCO[Si](Cl)(Cl)C=C GSEUDCVFPIFCIX-UHFFFAOYSA-N 0.000 description 1
- LDTOMZJACXNQEC-UHFFFAOYSA-N butoxy-ethenyl-dimethoxysilane Chemical compound CCCCO[Si](OC)(OC)C=C LDTOMZJACXNQEC-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000007833 carbon precursor Substances 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- YLTBFHYRCJOITL-UHFFFAOYSA-N chloro-bis(ethenyl)-(2-methylpropoxy)silane Chemical compound C(=C)[Si](OCC(C)C)(Cl)C=C YLTBFHYRCJOITL-UHFFFAOYSA-N 0.000 description 1
- YWVAWPSOQQNDCD-UHFFFAOYSA-N chloro-bis(ethenyl)-propan-2-yloxysilane Chemical compound C(=C)[Si](OC(C)C)(Cl)C=C YWVAWPSOQQNDCD-UHFFFAOYSA-N 0.000 description 1
- QTFWJFXKWCQHNU-UHFFFAOYSA-N chloro-bis(ethenyl)-propoxysilane Chemical compound C(=C)[Si](OCCC)(Cl)C=C QTFWJFXKWCQHNU-UHFFFAOYSA-N 0.000 description 1
- RPJAIHNHGUFRTI-UHFFFAOYSA-N chloro-ethenyl-diethoxysilane Chemical compound CCO[Si](Cl)(C=C)OCC RPJAIHNHGUFRTI-UHFFFAOYSA-N 0.000 description 1
- RZWHWJKGBJKQIL-UHFFFAOYSA-N chloro-ethenyl-dimethoxysilane Chemical compound CO[Si](Cl)(OC)C=C RZWHWJKGBJKQIL-UHFFFAOYSA-N 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 125000000753 cycloalkyl group Chemical group 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- ZZMLNUZQBBSGHT-UHFFFAOYSA-N dibromo-bis(ethenyl)silane Chemical compound C=C[Si](Br)(Br)C=C ZZMLNUZQBBSGHT-UHFFFAOYSA-N 0.000 description 1
- PBBAHPAMIQGMEE-UHFFFAOYSA-N dibutoxy-bis(ethenyl)silane Chemical compound CCCCO[Si](C=C)(C=C)OCCCC PBBAHPAMIQGMEE-UHFFFAOYSA-N 0.000 description 1
- BNDMEJRCZJNSNM-UHFFFAOYSA-N dichloro-ethenyl-(2-methylpropoxy)silane Chemical compound C(=C)[Si](OCC(C)C)(Cl)Cl BNDMEJRCZJNSNM-UHFFFAOYSA-N 0.000 description 1
- LEULKNCPHHIAHG-UHFFFAOYSA-N dichloro-ethenyl-ethoxysilane Chemical compound CCO[Si](Cl)(Cl)C=C LEULKNCPHHIAHG-UHFFFAOYSA-N 0.000 description 1
- NKMJTUPZWXPWNY-UHFFFAOYSA-N dichloro-ethenyl-methoxysilane Chemical compound CO[Si](Cl)(Cl)C=C NKMJTUPZWXPWNY-UHFFFAOYSA-N 0.000 description 1
- JBZCMHPVCBYWRI-UHFFFAOYSA-N dichloro-ethenyl-propan-2-yloxysilane Chemical compound C(=C)[Si](OC(C)C)(Cl)Cl JBZCMHPVCBYWRI-UHFFFAOYSA-N 0.000 description 1
- GAURFLBIDLSLQU-UHFFFAOYSA-N diethoxy(methyl)silicon Chemical compound CCO[Si](C)OCC GAURFLBIDLSLQU-UHFFFAOYSA-N 0.000 description 1
- KEANWFKQSJDFSR-UHFFFAOYSA-N diethoxy(prop-1-enyl)silane Chemical compound CCO[SiH](OCC)C=CC KEANWFKQSJDFSR-UHFFFAOYSA-N 0.000 description 1
- ZXPDYFSTVHQQOI-UHFFFAOYSA-N diethoxysilane Chemical compound CCO[SiH2]OCC ZXPDYFSTVHQQOI-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- UUZDTMQNDHYEFF-UHFFFAOYSA-N ethenyl(triiodo)silane Chemical compound I[Si](I)(I)C=C UUZDTMQNDHYEFF-UHFFFAOYSA-N 0.000 description 1
- NNBRCHPBPDRPIT-UHFFFAOYSA-N ethenyl(tripropoxy)silane Chemical compound CCCO[Si](OCCC)(OCCC)C=C NNBRCHPBPDRPIT-UHFFFAOYSA-N 0.000 description 1
- GBPWBZDCHPCKGL-UHFFFAOYSA-N ethenyl-dimethoxy-prop-1-enylsilane Chemical compound C(=C)[Si](OC)(OC)C=CC GBPWBZDCHPCKGL-UHFFFAOYSA-N 0.000 description 1
- RVZXYYFNTDJNFG-UHFFFAOYSA-N ethenyl-methyl-di(propan-2-yloxy)silane Chemical compound CC(C)O[Si](C)(C=C)OC(C)C RVZXYYFNTDJNFG-UHFFFAOYSA-N 0.000 description 1
- QKDMJUDWTWAFPQ-UHFFFAOYSA-N ethenyl-methyl-dipropoxysilane Chemical compound CCCO[Si](C)(C=C)OCCC QKDMJUDWTWAFPQ-UHFFFAOYSA-N 0.000 description 1
- DYFMAHYLCRSUHA-UHFFFAOYSA-N ethenyl-tris(2-methylpropoxy)silane Chemical compound CC(C)CO[Si](OCC(C)C)(OCC(C)C)C=C DYFMAHYLCRSUHA-UHFFFAOYSA-N 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000007479 molecular analysis Methods 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- ZMYXZXUHYAGGKG-UHFFFAOYSA-N propoxysilane Chemical compound CCCO[SiH3] ZMYXZXUHYAGGKG-UHFFFAOYSA-N 0.000 description 1
- 238000004445 quantitative analysis Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- BZAROSBWJASVBU-UHFFFAOYSA-N tribromo(ethenyl)silane Chemical compound Br[Si](Br)(Br)C=C BZAROSBWJASVBU-UHFFFAOYSA-N 0.000 description 1
- SGCFZHOZKKQIBU-UHFFFAOYSA-N tributoxy(ethenyl)silane Chemical compound CCCCO[Si](OCCCC)(OCCCC)C=C SGCFZHOZKKQIBU-UHFFFAOYSA-N 0.000 description 1
- OZWKZRFXJPGDFM-UHFFFAOYSA-N tripropoxysilane Chemical compound CCCO[SiH](OCCC)OCCC OZWKZRFXJPGDFM-UHFFFAOYSA-N 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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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
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/60—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule in which all the silicon atoms are connected by linkages other than oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
- C04B35/56—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides
- C04B35/565—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides based on silicon carbide
- C04B35/571—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides based on silicon carbide obtained from Si-containing polymer precursors or organosilicon monomers
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/0896—Compounds with a Si-H linkage
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Carbon And Carbon Compounds (AREA)
- Ceramic Products (AREA)
Abstract
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1031535A (zh) * | 1987-07-10 | 1989-03-08 | 罗纳·布郎克化学股份有限公司 | 新型聚碳硅烷组合物其制法以及在碳化硅为基础的产品和陶瓷制品生产过程中的作用 |
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