CN1289186C - 以丙三醇为成孔剂的介孔二氧化钛光催化粉体的制备方法 - Google Patents
以丙三醇为成孔剂的介孔二氧化钛光催化粉体的制备方法 Download PDFInfo
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- CN1289186C CN1289186C CN 200410017304 CN200410017304A CN1289186C CN 1289186 C CN1289186 C CN 1289186C CN 200410017304 CN200410017304 CN 200410017304 CN 200410017304 A CN200410017304 A CN 200410017304A CN 1289186 C CN1289186 C CN 1289186C
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- Prior art keywords
- powder
- titanium dioxide
- glycerine
- gel
- glycerin
- Prior art date
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- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 title claims abstract description 62
- 235000011187 glycerol Nutrition 0.000 title claims abstract description 31
- 239000000843 powder Substances 0.000 title claims abstract description 29
- 239000011148 porous material Substances 0.000 title claims abstract description 21
- 230000001699 photocatalysis Effects 0.000 title claims abstract description 14
- 238000000034 method Methods 0.000 title abstract description 7
- 239000003795 chemical substances by application Substances 0.000 title abstract description 4
- 238000007146 photocatalysis Methods 0.000 title description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 68
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 23
- 238000010335 hydrothermal treatment Methods 0.000 claims abstract description 10
- 150000007522 mineralic acids Chemical class 0.000 claims abstract description 7
- FPCJKVGGYOAWIZ-UHFFFAOYSA-N butan-1-ol;titanium Chemical compound [Ti].CCCCO.CCCCO.CCCCO.CCCCO FPCJKVGGYOAWIZ-UHFFFAOYSA-N 0.000 claims abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 17
- YRKCREAYFQTBPV-UHFFFAOYSA-N acetylacetone Chemical compound CC(=O)CC(C)=O YRKCREAYFQTBPV-UHFFFAOYSA-N 0.000 claims description 16
- 238000002360 preparation method Methods 0.000 claims description 13
- 238000003756 stirring Methods 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 10
- 239000011941 photocatalyst Substances 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000002425 crystallisation Methods 0.000 claims description 5
- 230000008025 crystallization Effects 0.000 claims description 5
- 230000032683 aging Effects 0.000 claims description 4
- 239000011259 mixed solution Substances 0.000 claims description 4
- 239000007864 aqueous solution Substances 0.000 claims description 3
- 239000012153 distilled water Substances 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 230000007062 hydrolysis Effects 0.000 claims description 3
- 238000006460 hydrolysis reaction Methods 0.000 claims description 3
- 239000000243 solution Substances 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims 1
- 229910017604 nitric acid Inorganic materials 0.000 claims 1
- 239000000499 gel Substances 0.000 abstract description 14
- 239000000463 material Substances 0.000 abstract description 12
- 239000011240 wet gel Substances 0.000 abstract description 3
- 239000012847 fine chemical Substances 0.000 abstract description 2
- 239000010865 sewage Substances 0.000 abstract description 2
- POILWHVDKZOXJZ-ARJAWSKDSA-M (z)-4-oxopent-2-en-2-olate Chemical compound C\C([O-])=C\C(C)=O POILWHVDKZOXJZ-ARJAWSKDSA-M 0.000 abstract 1
- 239000013078 crystal Substances 0.000 abstract 1
- 239000003112 inhibitor Substances 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
- 238000003980 solgel method Methods 0.000 abstract 1
- 238000007669 thermal treatment Methods 0.000 abstract 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 19
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 229910010413 TiO 2 Inorganic materials 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 4
- 230000003197 catalytic effect Effects 0.000 description 4
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 description 4
- 238000006731 degradation reaction Methods 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 239000007791 liquid phase Substances 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 238000006555 catalytic reaction Methods 0.000 description 3
- 235000019441 ethanol Nutrition 0.000 description 3
- 239000002086 nanomaterial Substances 0.000 description 3
- 239000005416 organic matter Substances 0.000 description 3
- 239000012071 phase Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000013335 mesoporous material Substances 0.000 description 2
- 239000002808 molecular sieve Substances 0.000 description 2
- 239000011858 nanopowder Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 230000035484 reaction time Effects 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
- APQHKWPGGHMYKJ-UHFFFAOYSA-N Tributyltin oxide Chemical compound CCCC[Sn](CCCC)(CCCC)O[Sn](CCCC)(CCCC)CCCC APQHKWPGGHMYKJ-UHFFFAOYSA-N 0.000 description 1
- 238000002835 absorbance Methods 0.000 description 1
- 238000005903 acid hydrolysis reaction Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004523 catalytic cracking Methods 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000001877 deodorizing effect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002500 effect on skin Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000007210 heterogeneous catalysis Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 239000002071 nanotube Substances 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical class [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000011164 primary particle Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002096 quantum dot Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 229910001428 transition metal ion Inorganic materials 0.000 description 1
- 238000001132 ultrasonic dispersion Methods 0.000 description 1
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200410017304 CN1289186C (zh) | 2004-03-30 | 2004-03-30 | 以丙三醇为成孔剂的介孔二氧化钛光催化粉体的制备方法 |
Applications Claiming Priority (1)
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CN 200410017304 CN1289186C (zh) | 2004-03-30 | 2004-03-30 | 以丙三醇为成孔剂的介孔二氧化钛光催化粉体的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN1562462A CN1562462A (zh) | 2005-01-12 |
CN1289186C true CN1289186C (zh) | 2006-12-13 |
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CN 200410017304 Expired - Fee Related CN1289186C (zh) | 2004-03-30 | 2004-03-30 | 以丙三醇为成孔剂的介孔二氧化钛光催化粉体的制备方法 |
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CN (1) | CN1289186C (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN100434178C (zh) * | 2006-03-16 | 2008-11-19 | 上海师范大学 | 一种二氧化钛光催化剂的制备方法 |
CN108899459A (zh) * | 2018-06-11 | 2018-11-27 | 合肥国轩高科动力能源有限公司 | 一种锂离子电池隔膜的制备方法 |
CN111841517A (zh) * | 2020-07-16 | 2020-10-30 | 安徽元琛环保科技股份有限公司 | 一种脱硝催化剂用二氧化钛载体的制备方法及其制备的载体 |
CN112516980B (zh) * | 2020-12-28 | 2022-04-01 | 福州大学 | 一种二维多孔二氧化钛纳米片的制备方法 |
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Owner name: JINGDEZHEN YISHI CERAMIC TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHANGHAI SILICATES INSTITUTE, THE CHINESE ACADEMY OF SCIENCES Effective date: 20110718 |
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Free format text: CORRECT: ADDRESS; FROM: 200050 NO. 1295, DINGXI ROAD, SHANGHAI TO: 333000 ROOM 308, NO. 618, CIDU AVENUE, JINGDEZHEN CITY, JIANGXI PROVINCE |
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Owner name: JIANGXI GAOHUAN PORCELAIN TECHNOLOGY INC., LTD. Free format text: FORMER OWNER: JINGDEZHEN YISHI CERAMIC TECHNOLOGY CO., LTD. Effective date: 20121206 |
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Effective date of registration: 20121206 Address after: 333000, Jiangxi Jingdezhen hi tech Industrial Development Zone on the south side of Indus Avenue Patentee after: JIANGXI GAOHUAN CERAMICS TECHNOLOGY Co.,Ltd. Address before: 333000 Jiangxi province Decheng City porcelain Road No. 618 Room 308 Patentee before: Jingdezhen Yishi Ceramics Technology Co.,Ltd. |
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