CN103880088A - Preparation method and catalytic application of hollow dual-cone beta-MnO2 - Google Patents
Preparation method and catalytic application of hollow dual-cone beta-MnO2 Download PDFInfo
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- CN103880088A CN103880088A CN201410069792.8A CN201410069792A CN103880088A CN 103880088 A CN103880088 A CN 103880088A CN 201410069792 A CN201410069792 A CN 201410069792A CN 103880088 A CN103880088 A CN 103880088A
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- preparation
- mno
- hollow
- solution
- bipyramid
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- 238000002360 preparation method Methods 0.000 title claims abstract description 15
- 230000003197 catalytic effect Effects 0.000 title abstract description 4
- 229910006648 β-MnO2 Inorganic materials 0.000 title abstract 4
- 239000012153 distilled water Substances 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000003756 stirring Methods 0.000 claims abstract description 11
- VKJKEPKFPUWCAS-UHFFFAOYSA-M potassium chlorate Chemical compound [K+].[O-]Cl(=O)=O VKJKEPKFPUWCAS-UHFFFAOYSA-M 0.000 claims abstract description 10
- 150000002696 manganese Chemical class 0.000 claims abstract description 9
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910017604 nitric acid Inorganic materials 0.000 claims abstract description 7
- CXKWCBBOMKCUKX-UHFFFAOYSA-M methylene blue Chemical compound [Cl-].C1=CC(N(C)C)=CC2=[S+]C3=CC(N(C)C)=CC=C3N=C21 CXKWCBBOMKCUKX-UHFFFAOYSA-M 0.000 claims description 6
- 229960000907 methylthioninium chloride Drugs 0.000 claims description 6
- 238000006555 catalytic reaction Methods 0.000 claims description 5
- CNFDGXZLMLFIJV-UHFFFAOYSA-L manganese(II) chloride tetrahydrate Chemical group O.O.O.O.[Cl-].[Cl-].[Mn+2] CNFDGXZLMLFIJV-UHFFFAOYSA-L 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 8
- 239000000463 material Substances 0.000 abstract description 7
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract description 6
- 238000006243 chemical reaction Methods 0.000 abstract description 5
- 230000015556 catabolic process Effects 0.000 abstract description 3
- 238000006731 degradation reaction Methods 0.000 abstract description 3
- 239000003054 catalyst Substances 0.000 abstract description 2
- 238000001027 hydrothermal synthesis Methods 0.000 abstract description 2
- 239000013078 crystal Substances 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 238000005755 formation reaction Methods 0.000 description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000002086 nanomaterial Substances 0.000 description 3
- 238000000634 powder X-ray diffraction Methods 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 238000007865 diluting Methods 0.000 description 2
- 239000011572 manganese Substances 0.000 description 2
- VASIZKWUTCETSD-UHFFFAOYSA-N oxomanganese Chemical compound [Mn]=O VASIZKWUTCETSD-UHFFFAOYSA-N 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 241000370738 Chlorion Species 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000005518 electrochemistry Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000008204 material by function Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- YPJKMVATUPSWOH-UHFFFAOYSA-N nitrooxidanyl Chemical compound [O][N+]([O-])=O YPJKMVATUPSWOH-UHFFFAOYSA-N 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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CN201410069792.8A CN103880088B (en) | 2014-02-28 | 2014-02-28 | Preparation method and catalytic application of hollow dual-cone beta-MnO2 |
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CN103880088B CN103880088B (en) | 2015-07-08 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104761000A (en) * | 2015-03-19 | 2015-07-08 | 大连理工大学 | Manganese dioxide micrometer cube, and preparation method and application thereof |
CN105197999A (en) * | 2015-09-10 | 2015-12-30 | 广东工业大学 | Preparation method of sea urchin dendritic gama-MnO2 and electro-catalysis application thereof |
CN106299336A (en) * | 2015-07-07 | 2017-01-04 | 湖北文理学院 | The preparation method of hollow bipyramid shape micro-nano structure lithium manganate having spinel structure positive electrode |
CN109650456A (en) * | 2019-01-25 | 2019-04-19 | 安徽益佳通电池有限公司 | A kind of MnO of morphology controllable2The preparation method and application of nano material |
CN115092966A (en) * | 2022-07-04 | 2022-09-23 | 嘉应学院 | Mixed-phase MnO of three-dimensional lamellar structure for toluene catalytic combustion 2 Preparation method of (1) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012167010A2 (en) * | 2011-06-02 | 2012-12-06 | Cornell University | Manganese oxide nanoparticles, methods and applications |
CN103332749A (en) * | 2013-06-09 | 2013-10-02 | 燕山大学 | Method for preparing manganese dioxide with multistage pore structure |
CN103553136A (en) * | 2013-11-01 | 2014-02-05 | 广东工业大学 | Preparation method of pliers-shaped beta-MnO2 |
-
2014
- 2014-02-28 CN CN201410069792.8A patent/CN103880088B/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012167010A2 (en) * | 2011-06-02 | 2012-12-06 | Cornell University | Manganese oxide nanoparticles, methods and applications |
CN103332749A (en) * | 2013-06-09 | 2013-10-02 | 燕山大学 | Method for preparing manganese dioxide with multistage pore structure |
CN103553136A (en) * | 2013-11-01 | 2014-02-05 | 广东工业大学 | Preparation method of pliers-shaped beta-MnO2 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104761000A (en) * | 2015-03-19 | 2015-07-08 | 大连理工大学 | Manganese dioxide micrometer cube, and preparation method and application thereof |
CN106299336A (en) * | 2015-07-07 | 2017-01-04 | 湖北文理学院 | The preparation method of hollow bipyramid shape micro-nano structure lithium manganate having spinel structure positive electrode |
CN106299336B (en) * | 2015-07-07 | 2019-02-01 | 湖北文理学院 | The preparation method of hollow bipyramid shape micro-nano structure lithium manganate having spinel structure positive electrode |
CN105197999A (en) * | 2015-09-10 | 2015-12-30 | 广东工业大学 | Preparation method of sea urchin dendritic gama-MnO2 and electro-catalysis application thereof |
CN109650456A (en) * | 2019-01-25 | 2019-04-19 | 安徽益佳通电池有限公司 | A kind of MnO of morphology controllable2The preparation method and application of nano material |
CN109650456B (en) * | 2019-01-25 | 2021-08-20 | 安徽益佳通电池有限公司 | Shape-controllable MnO2Preparation method and application of nano material |
CN115092966A (en) * | 2022-07-04 | 2022-09-23 | 嘉应学院 | Mixed-phase MnO of three-dimensional lamellar structure for toluene catalytic combustion 2 Preparation method of (1) |
CN115092966B (en) * | 2022-07-04 | 2023-06-20 | 嘉应学院 | Mixed phase MnO of three-dimensional lamellar structure for toluene catalytic combustion 2 Is prepared by the preparation method of (2) |
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CN103880088B (en) | 2015-07-08 |
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