CN101259964A - 一种以稻壳灰为原料常压干燥制备高性能二氧化硅气凝胶的方法 - Google Patents
一种以稻壳灰为原料常压干燥制备高性能二氧化硅气凝胶的方法 Download PDFInfo
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- CN101259964A CN101259964A CNA2008100612021A CN200810061202A CN101259964A CN 101259964 A CN101259964 A CN 101259964A CN A2008100612021 A CNA2008100612021 A CN A2008100612021A CN 200810061202 A CN200810061202 A CN 200810061202A CN 101259964 A CN101259964 A CN 101259964A
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- Prior art keywords
- silane
- methyl
- hydrogel
- ethane
- silica
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 82
- 239000000377 silicon dioxide Substances 0.000 title claims abstract description 33
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 27
- 235000009566 rice Nutrition 0.000 title claims abstract description 27
- 238000002360 preparation method Methods 0.000 title claims abstract description 9
- 239000002994 raw material Substances 0.000 title claims description 9
- 235000012239 silicon dioxide Nutrition 0.000 title abstract description 4
- 240000007594 Oryza sativa Species 0.000 title abstract 2
- 239000004964 aerogel Substances 0.000 title description 26
- 239000010903 husk Substances 0.000 title description 5
- 238000000034 method Methods 0.000 claims abstract description 27
- 239000002904 solvent Substances 0.000 claims abstract description 23
- 230000032683 aging Effects 0.000 claims abstract description 9
- 238000012986 modification Methods 0.000 claims abstract description 8
- 230000004048 modification Effects 0.000 claims abstract description 8
- 238000006073 displacement reaction Methods 0.000 claims abstract description 7
- 238000001035 drying Methods 0.000 claims abstract description 6
- 239000000017 hydrogel Substances 0.000 claims description 32
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 29
- 239000000499 gel Substances 0.000 claims description 29
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 claims description 28
- 241000209094 Oryza Species 0.000 claims description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 229910002012 Aerosil® Inorganic materials 0.000 claims description 16
- IJOOHPMOJXWVHK-UHFFFAOYSA-N chlorotrimethylsilane Chemical compound C[Si](C)(C)Cl IJOOHPMOJXWVHK-UHFFFAOYSA-N 0.000 claims description 16
- 150000001875 compounds Chemical class 0.000 claims description 16
- 239000002253 acid Substances 0.000 claims description 13
- 239000000706 filtrate Substances 0.000 claims description 13
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 claims description 11
- -1 trimethylsiloxy group methyl-monosilanes Chemical class 0.000 claims description 11
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 9
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 9
- 239000005051 trimethylchlorosilane Substances 0.000 claims description 8
- 239000012670 alkaline solution Substances 0.000 claims description 7
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 6
- 238000002386 leaching Methods 0.000 claims description 6
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 claims description 4
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 claims description 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 4
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 claims description 4
- DCFKHNIGBAHNSS-UHFFFAOYSA-N chloro(triethyl)silane Chemical compound CC[Si](Cl)(CC)CC DCFKHNIGBAHNSS-UHFFFAOYSA-N 0.000 claims description 4
- RWGFKTVRMDUZSP-UHFFFAOYSA-N cumene Chemical compound CC(C)C1=CC=CC=C1 RWGFKTVRMDUZSP-UHFFFAOYSA-N 0.000 claims description 4
- BYLOHCRAPOSXLY-UHFFFAOYSA-N dichloro(diethyl)silane Chemical compound CC[Si](Cl)(Cl)CC BYLOHCRAPOSXLY-UHFFFAOYSA-N 0.000 claims description 4
- FFUAGWLWBBFQJT-UHFFFAOYSA-N hexamethyldisilazane Chemical compound C[Si](C)(C)N[Si](C)(C)C FFUAGWLWBBFQJT-UHFFFAOYSA-N 0.000 claims description 4
- UQEAIHBTYFGYIE-UHFFFAOYSA-N hexamethyldisiloxane Chemical compound C[Si](C)(C)O[Si](C)(C)C UQEAIHBTYFGYIE-UHFFFAOYSA-N 0.000 claims description 4
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims description 4
- ODLMAHJVESYWTB-UHFFFAOYSA-N propylbenzene Chemical compound CCCC1=CC=CC=C1 ODLMAHJVESYWTB-UHFFFAOYSA-N 0.000 claims description 4
- YYLGKUPAFFKGRQ-UHFFFAOYSA-N dimethyldiethoxysilane Chemical compound CCO[Si](C)(C)OCC YYLGKUPAFFKGRQ-UHFFFAOYSA-N 0.000 claims description 3
- WGRZHLPEQDVPET-UHFFFAOYSA-N 2-methoxyethoxysilane Chemical compound COCCO[SiH3] WGRZHLPEQDVPET-UHFFFAOYSA-N 0.000 claims description 2
- XDIWYXGVXYCUSV-UHFFFAOYSA-N 2-methylpropylsilicon Chemical compound CC(C)C[Si] XDIWYXGVXYCUSV-UHFFFAOYSA-N 0.000 claims description 2
- KSCAZPYHLGGNPZ-UHFFFAOYSA-N 3-chloropropyl(triethoxy)silane Chemical compound CCO[Si](OCC)(OCC)CCCCl KSCAZPYHLGGNPZ-UHFFFAOYSA-N 0.000 claims description 2
- KNTKCYKJRSMRMZ-UHFFFAOYSA-N 3-chloropropyl-dimethoxy-methylsilane Chemical compound CO[Si](C)(OC)CCCCl KNTKCYKJRSMRMZ-UHFFFAOYSA-N 0.000 claims description 2
- MVHZHMKEBJJTCH-UHFFFAOYSA-N CN(C)C.CO[SiH3] Chemical compound CN(C)C.CO[SiH3] MVHZHMKEBJJTCH-UHFFFAOYSA-N 0.000 claims description 2
- PXJZCBUXFVZSLL-UHFFFAOYSA-N CO[SiH2]OC.C=CC Chemical compound CO[SiH2]OC.C=CC PXJZCBUXFVZSLL-UHFFFAOYSA-N 0.000 claims description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 claims description 2
- QABCGOSYZHCPGN-UHFFFAOYSA-N chloro(dimethyl)silicon Chemical compound C[Si](C)Cl QABCGOSYZHCPGN-UHFFFAOYSA-N 0.000 claims description 2
- ZMAPKOCENOWQRE-UHFFFAOYSA-N diethoxy(diethyl)silane Chemical compound CCO[Si](CC)(CC)OCC ZMAPKOCENOWQRE-UHFFFAOYSA-N 0.000 claims description 2
- VSYLGGHSEIWGJV-UHFFFAOYSA-N diethyl(dimethoxy)silane Chemical compound CC[Si](CC)(OC)OC VSYLGGHSEIWGJV-UHFFFAOYSA-N 0.000 claims description 2
- 125000001891 dimethoxy group Chemical group [H]C([H])([H])O* 0.000 claims description 2
- LIKFHECYJZWXFJ-UHFFFAOYSA-N dimethyldichlorosilane Chemical compound C[Si](C)(Cl)Cl LIKFHECYJZWXFJ-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
- RSIHJDGMBDPTIM-UHFFFAOYSA-N ethoxy(trimethyl)silane Chemical compound CCO[Si](C)(C)C RSIHJDGMBDPTIM-UHFFFAOYSA-N 0.000 claims description 2
- SBRXLTRZCJVAPH-UHFFFAOYSA-N ethyl(trimethoxy)silane Chemical compound CC[Si](OC)(OC)OC SBRXLTRZCJVAPH-UHFFFAOYSA-N 0.000 claims description 2
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 claims description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 2
- 239000005055 methyl trichlorosilane Substances 0.000 claims description 2
- JLUFWMXJHAVVNN-UHFFFAOYSA-N methyltrichlorosilane Chemical compound C[Si](Cl)(Cl)Cl JLUFWMXJHAVVNN-UHFFFAOYSA-N 0.000 claims description 2
- BFXIKLCIZHOAAZ-UHFFFAOYSA-N methyltrimethoxysilane Chemical compound CO[Si](C)(OC)OC BFXIKLCIZHOAAZ-UHFFFAOYSA-N 0.000 claims description 2
- ZSMNRKGGHXLZEC-UHFFFAOYSA-N n,n-bis(trimethylsilyl)methanamine Chemical compound C[Si](C)(C)N(C)[Si](C)(C)C ZSMNRKGGHXLZEC-UHFFFAOYSA-N 0.000 claims description 2
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 2
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 claims description 2
- MSRJTTSHWYDFIU-UHFFFAOYSA-N octyltriethoxysilane Chemical compound CCCCCCCC[Si](OCC)(OCC)OCC MSRJTTSHWYDFIU-UHFFFAOYSA-N 0.000 claims description 2
- 229960003493 octyltriethoxysilane Drugs 0.000 claims description 2
- GQIUQDDJKHLHTB-UHFFFAOYSA-N trichloro(ethenyl)silane Chemical compound Cl[Si](Cl)(Cl)C=C GQIUQDDJKHLHTB-UHFFFAOYSA-N 0.000 claims description 2
- ZOYFEXPFPVDYIS-UHFFFAOYSA-N trichloro(ethyl)silane Chemical compound CC[Si](Cl)(Cl)Cl ZOYFEXPFPVDYIS-UHFFFAOYSA-N 0.000 claims description 2
- DENFJSAFJTVPJR-UHFFFAOYSA-N triethoxy(ethyl)silane Chemical compound CCO[Si](CC)(OCC)OCC DENFJSAFJTVPJR-UHFFFAOYSA-N 0.000 claims description 2
- CPUDPFPXCZDNGI-UHFFFAOYSA-N triethoxy(methyl)silane Chemical compound CCO[Si](C)(OCC)OCC CPUDPFPXCZDNGI-UHFFFAOYSA-N 0.000 claims description 2
- HUZZQXYTKNNCOU-UHFFFAOYSA-N triethyl(methoxy)silane Chemical compound CC[Si](CC)(CC)OC HUZZQXYTKNNCOU-UHFFFAOYSA-N 0.000 claims description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 2
- 229920002554 vinyl polymer Polymers 0.000 claims description 2
- 239000005050 vinyl trichlorosilane Substances 0.000 claims description 2
- 239000008096 xylene Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 8
- 238000000352 supercritical drying Methods 0.000 abstract description 7
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- 231100000331 toxic Toxicity 0.000 abstract description 3
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- 229910004298 SiO 2 Inorganic materials 0.000 description 14
- 238000005516 engineering process Methods 0.000 description 12
- 239000000047 product Substances 0.000 description 12
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 229910052710 silicon Inorganic materials 0.000 description 9
- 239000010703 silicon Substances 0.000 description 9
- 238000001914 filtration Methods 0.000 description 7
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- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- 239000002585 base Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 5
- 239000011148 porous material Substances 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
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- 238000004132 cross linking Methods 0.000 description 4
- LFQCEHFDDXELDD-UHFFFAOYSA-N tetramethyl orthosilicate Chemical compound CO[Si](OC)(OC)OC LFQCEHFDDXELDD-UHFFFAOYSA-N 0.000 description 4
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
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Abstract
Description
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CN2008100612021A CN101259964B (zh) | 2008-03-20 | 2008-03-20 | 一种以稻壳灰为原料常压干燥制备高性能二氧化硅气凝胶的方法 |
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CN2008100612021A CN101259964B (zh) | 2008-03-20 | 2008-03-20 | 一种以稻壳灰为原料常压干燥制备高性能二氧化硅气凝胶的方法 |
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CN101259964A true CN101259964A (zh) | 2008-09-10 |
CN101259964B CN101259964B (zh) | 2010-12-15 |
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Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010128294A1 (en) * | 2009-05-04 | 2010-11-11 | Palmer, Jonathan, Richard | A low density solid material derived from rice |
WO2013010371A1 (zh) * | 2011-07-18 | 2013-01-24 | 南京工业大学 | 一种以稻壳灰为原料制备纤维增强SiO2气凝胶的方法 |
CN102897778A (zh) * | 2012-07-17 | 2013-01-30 | 李帅 | 纳米二氧化硅气凝胶粉体的制备方法 |
CN106450116A (zh) * | 2016-09-27 | 2017-02-22 | 郑州大学 | 新型锂离子电池用疏水性二氧化硅气凝胶复合隔膜 |
CN106865558A (zh) * | 2017-03-22 | 2017-06-20 | 伊科纳诺(北京)科技发展有限公司 | 常压制备二氧化硅气凝胶的方法及制得的二氧化硅气凝胶 |
CN107140939A (zh) * | 2017-05-16 | 2017-09-08 | 纳诺科技有限公司 | 一种纤维复合气凝胶毡的生产工艺及生产装置 |
CN108358211A (zh) * | 2018-04-26 | 2018-08-03 | 上海理工大学 | 利用甘蔗渣灰制备二氧化硅气凝胶的方法 |
CN108484952A (zh) * | 2018-05-07 | 2018-09-04 | 中国科学技术大学 | 一种复合隔热材料的制备方法 |
CN108892455A (zh) * | 2018-09-20 | 2018-11-27 | 王敏 | 一种蓄冰池用混凝土池底保温材料的制备方法 |
US10639606B2 (en) * | 2015-05-27 | 2020-05-05 | Taiwan Aerogel Technology Materials Co., Ltd. | Aerogel particle and method of producing the same |
CN112624129A (zh) * | 2020-12-23 | 2021-04-09 | 上海应用技术大学 | 一种连续升温法制备二氧化硅气凝胶材料的方法 |
CN113088190A (zh) * | 2019-11-21 | 2021-07-09 | 淮阴工学院 | 含氟有机聚硅氧烷自清洁涂料的制备方法 |
CN116554614A (zh) * | 2023-04-27 | 2023-08-08 | 安徽农业大学 | 一种阻燃隔热pvc/稻壳灰基气凝胶复合板的制备方法 |
-
2008
- 2008-03-20 CN CN2008100612021A patent/CN101259964B/zh not_active Expired - Fee Related
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010128294A1 (en) * | 2009-05-04 | 2010-11-11 | Palmer, Jonathan, Richard | A low density solid material derived from rice |
WO2013010371A1 (zh) * | 2011-07-18 | 2013-01-24 | 南京工业大学 | 一种以稻壳灰为原料制备纤维增强SiO2气凝胶的方法 |
CN102897778A (zh) * | 2012-07-17 | 2013-01-30 | 李帅 | 纳米二氧化硅气凝胶粉体的制备方法 |
US10639606B2 (en) * | 2015-05-27 | 2020-05-05 | Taiwan Aerogel Technology Materials Co., Ltd. | Aerogel particle and method of producing the same |
CN106450116A (zh) * | 2016-09-27 | 2017-02-22 | 郑州大学 | 新型锂离子电池用疏水性二氧化硅气凝胶复合隔膜 |
CN106865558A (zh) * | 2017-03-22 | 2017-06-20 | 伊科纳诺(北京)科技发展有限公司 | 常压制备二氧化硅气凝胶的方法及制得的二氧化硅气凝胶 |
CN107140939B (zh) * | 2017-05-16 | 2019-07-12 | 纳诺科技有限公司 | 一种纤维复合气凝胶毡的生产工艺及生产装置 |
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