CN107051417B - 一种用于电催化反应的光催化薄膜发泡体的制备方法 - Google Patents
一种用于电催化反应的光催化薄膜发泡体的制备方法 Download PDFInfo
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
- B01J35/39—Photocatalytic properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
- B01J21/063—Titanium; Oxides or hydroxides thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/20—Carbon compounds
- B01J27/22—Carbides
- B01J27/224—Silicon carbide
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/0234—Impregnation and coating simultaneously
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/06—Washing
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
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Abstract
Description
实施例1 | 对比例 | |
孔隙 | 2ppi | 2ppi |
0h光催化去除率 | 90% | 85% |
0h光催化稳定性 | 95% | 90% |
6h光催化去除率 | 89% | 80% |
6h光催化稳定性 | 93% | 85% |
12h光催化去除率 | 88% | 78% |
12h光催化稳定性 | 93% | 80% |
30h光催化去除率 | 86% | 60% |
30h光催化稳定性 | 90% | 79% |
60h光催化去除率 | 85% | 60% |
60h光催化稳定性 | 90% | 84% |
120h光催化去除率 | 85% | 60% |
120h光催化稳定性 | 92% | 79% |
Claims (3)
Priority Applications (1)
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CN201710311603.7A CN107051417B (zh) | 2017-05-05 | 2017-05-05 | 一种用于电催化反应的光催化薄膜发泡体的制备方法 |
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Application Number | Priority Date | Filing Date | Title |
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CN201710311603.7A CN107051417B (zh) | 2017-05-05 | 2017-05-05 | 一种用于电催化反应的光催化薄膜发泡体的制备方法 |
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Publication Number | Publication Date |
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CN107051417A CN107051417A (zh) | 2017-08-18 |
CN107051417B true CN107051417B (zh) | 2020-09-11 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1410158A (zh) * | 2002-11-12 | 2003-04-16 | 中国地质大学(武汉) | 金属表面负载二氧化钛光催化剂的方法 |
CN101073768A (zh) * | 2007-06-11 | 2007-11-21 | 大连海事大学 | 二氧化钛光催化薄膜的低温成膜方法 |
CN104030392A (zh) * | 2014-05-20 | 2014-09-10 | 东莞市五株电子科技有限公司 | 一种降解化学镀铜废水中edta的方法及光电催化降解反应器 |
CN104475173A (zh) * | 2014-11-13 | 2015-04-01 | 姚燕燕 | 一种高吸附负载型光催化剂的制备方法 |
-
2017
- 2017-05-05 CN CN201710311603.7A patent/CN107051417B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1410158A (zh) * | 2002-11-12 | 2003-04-16 | 中国地质大学(武汉) | 金属表面负载二氧化钛光催化剂的方法 |
CN101073768A (zh) * | 2007-06-11 | 2007-11-21 | 大连海事大学 | 二氧化钛光催化薄膜的低温成膜方法 |
CN104030392A (zh) * | 2014-05-20 | 2014-09-10 | 东莞市五株电子科技有限公司 | 一种降解化学镀铜废水中edta的方法及光电催化降解反应器 |
CN104475173A (zh) * | 2014-11-13 | 2015-04-01 | 姚燕燕 | 一种高吸附负载型光催化剂的制备方法 |
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