CN112661192B - 锰酸镧/四氧化三钴的合成及全光谱下对甲苯的净化处理 - Google Patents
锰酸镧/四氧化三钴的合成及全光谱下对甲苯的净化处理 Download PDFInfo
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- CN112661192B CN112661192B CN202011568001.8A CN202011568001A CN112661192B CN 112661192 B CN112661192 B CN 112661192B CN 202011568001 A CN202011568001 A CN 202011568001A CN 112661192 B CN112661192 B CN 112661192B
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- toluene
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- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 title claims abstract description 80
- UBEWDCMIDFGDOO-UHFFFAOYSA-N cobalt(2+);cobalt(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[Co+2].[Co+3].[Co+3] UBEWDCMIDFGDOO-UHFFFAOYSA-N 0.000 title claims abstract description 42
- 238000000746 purification Methods 0.000 title claims abstract description 10
- HBAGRTDVSXKKDO-UHFFFAOYSA-N dioxido(dioxo)manganese lanthanum(3+) Chemical compound [La+3].[La+3].[O-][Mn]([O-])(=O)=O.[O-][Mn]([O-])(=O)=O.[O-][Mn]([O-])(=O)=O HBAGRTDVSXKKDO-UHFFFAOYSA-N 0.000 title claims description 12
- 230000015572 biosynthetic process Effects 0.000 title claims description 6
- 238000003786 synthesis reaction Methods 0.000 title claims description 5
- 238000001228 spectrum Methods 0.000 title abstract description 9
- 239000002131 composite material Substances 0.000 claims abstract description 21
- 229910002328 LaMnO3 Inorganic materials 0.000 claims abstract description 18
- 239000003054 catalyst Substances 0.000 claims abstract description 18
- 239000011941 photocatalyst Substances 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 13
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- 238000010992 reflux Methods 0.000 claims abstract description 6
- 238000001027 hydrothermal synthesis Methods 0.000 claims abstract description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 30
- 239000000463 material Substances 0.000 claims description 12
- 239000007787 solid Substances 0.000 claims description 12
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- 230000015556 catabolic process Effects 0.000 claims description 9
- 238000006731 degradation reaction Methods 0.000 claims description 9
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- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 5
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 5
- -1 polytetrafluoroethylene Polymers 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 239000002243 precursor Substances 0.000 claims description 3
- 238000001308 synthesis method Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000001569 carbon dioxide Substances 0.000 claims description 2
- QGUAJWGNOXCYJF-UHFFFAOYSA-N cobalt dinitrate hexahydrate Chemical compound O.O.O.O.O.O.[Co+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O QGUAJWGNOXCYJF-UHFFFAOYSA-N 0.000 claims description 2
- 238000009826 distribution Methods 0.000 claims description 2
- 229910052746 lanthanum Inorganic materials 0.000 claims description 2
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 claims description 2
- CWDUIOHBERXKIX-UHFFFAOYSA-K lanthanum(3+);trichloride;hexahydrate Chemical compound O.O.O.O.O.O.[Cl-].[Cl-].[Cl-].[La+3] CWDUIOHBERXKIX-UHFFFAOYSA-K 0.000 claims description 2
- 229910001437 manganese ion Inorganic materials 0.000 claims description 2
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 claims description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 229910052724 xenon Inorganic materials 0.000 claims description 2
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 claims description 2
- 238000005303 weighing Methods 0.000 claims 3
- 238000001354 calcination Methods 0.000 claims 1
- 239000011248 coating agent Substances 0.000 claims 1
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- 229940082328 manganese acetate tetrahydrate Drugs 0.000 claims 1
- CESXSDZNZGSWSP-UHFFFAOYSA-L manganese(2+);diacetate;tetrahydrate Chemical compound O.O.O.O.[Mn+2].CC([O-])=O.CC([O-])=O CESXSDZNZGSWSP-UHFFFAOYSA-L 0.000 claims 1
- 238000001556 precipitation Methods 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 8
- 229910052760 oxygen Inorganic materials 0.000 abstract description 8
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- 239000003344 environmental pollutant Substances 0.000 abstract description 7
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- 238000013329 compounding Methods 0.000 abstract 1
- 238000011065 in-situ storage Methods 0.000 abstract 1
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- 239000012855 volatile organic compound Substances 0.000 description 14
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- 238000007254 oxidation reaction Methods 0.000 description 8
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- 150000002500 ions Chemical class 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 229910021281 Co3O4In Inorganic materials 0.000 description 1
- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 description 1
- OUUQCZGPVNCOIJ-UHFFFAOYSA-M Superoxide Chemical compound [O-][O] OUUQCZGPVNCOIJ-UHFFFAOYSA-M 0.000 description 1
- 241001464837 Viridiplantae Species 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- AUFVVJFBLFWLJX-UHFFFAOYSA-N [Mn].[La] Chemical compound [Mn].[La] AUFVVJFBLFWLJX-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000006065 biodegradation reaction Methods 0.000 description 1
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- 238000010504 bond cleavage reaction Methods 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- UFMZWBIQTDUYBN-UHFFFAOYSA-N cobalt dinitrate Chemical compound [Co+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O UFMZWBIQTDUYBN-UHFFFAOYSA-N 0.000 description 1
- 229910001981 cobalt nitrate Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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- 238000005286 illumination Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004298 light response Effects 0.000 description 1
- 229940071125 manganese acetate Drugs 0.000 description 1
- UOGMEBQRZBEZQT-UHFFFAOYSA-L manganese(2+);diacetate Chemical compound [Mn+2].CC([O-])=O.CC([O-])=O UOGMEBQRZBEZQT-UHFFFAOYSA-L 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000004867 photoacoustic spectroscopy Methods 0.000 description 1
- 238000007146 photocatalysis Methods 0.000 description 1
- 238000013033 photocatalytic degradation reaction Methods 0.000 description 1
- 238000001782 photodegradation Methods 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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Citations (4)
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CN103861591A (zh) * | 2012-12-18 | 2014-06-18 | 中国科学院大连化学物理研究所 | 选择氧化脱除co的负载型纳米金催化剂及其制备和应用 |
CN103936097A (zh) * | 2014-04-11 | 2014-07-23 | 华南理工大学 | 一种钙钛矿/多糖复合光催化剂降解甲基橙的方法 |
CN109718800A (zh) * | 2019-01-16 | 2019-05-07 | 湖北师范大学 | Co3O4/Bi2MoO6复合光催化剂及制备方法和该催化剂在降解有机染料中的应用 |
CN110090643A (zh) * | 2019-05-28 | 2019-08-06 | 辽宁大学 | 一种室温降解气态污染物的复合材料Bi2O3-Co3O4的制备方法和应用 |
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US8466083B2 (en) * | 2010-08-27 | 2013-06-18 | GM Global Technology Operations LLC | Bi-functional catalyst materials for lean exhaust NOx reduction |
CN102208669B (zh) * | 2011-04-27 | 2014-03-19 | 哈尔滨工业大学 | 以污泥热解气为燃料的固体氧化物燃料电池及其发电的方法 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN103861591A (zh) * | 2012-12-18 | 2014-06-18 | 中国科学院大连化学物理研究所 | 选择氧化脱除co的负载型纳米金催化剂及其制备和应用 |
CN103936097A (zh) * | 2014-04-11 | 2014-07-23 | 华南理工大学 | 一种钙钛矿/多糖复合光催化剂降解甲基橙的方法 |
CN109718800A (zh) * | 2019-01-16 | 2019-05-07 | 湖北师范大学 | Co3O4/Bi2MoO6复合光催化剂及制备方法和该催化剂在降解有机染料中的应用 |
CN110090643A (zh) * | 2019-05-28 | 2019-08-06 | 辽宁大学 | 一种室温降解气态污染物的复合材料Bi2O3-Co3O4的制备方法和应用 |
Non-Patent Citations (2)
Title |
---|
Controllable synthesis of 3D hierarchical Co3O4 nanocatalysts with various morphologies for the catalytic oxidation of toluene;Quanming Ren;《J. Mater. Chem. A》;20171129;第6卷;全文 * |
Fe3+掺杂NaTaO3纳米粒子的制备及光吸收机理;于水;《化工进展》;20120630;第31卷;全文 * |
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