CN113893839A - 一种用于室内空气净化的光催化材料的制备方法 - Google Patents
一种用于室内空气净化的光催化材料的制备方法 Download PDFInfo
- Publication number
- CN113893839A CN113893839A CN202111331310.8A CN202111331310A CN113893839A CN 113893839 A CN113893839 A CN 113893839A CN 202111331310 A CN202111331310 A CN 202111331310A CN 113893839 A CN113893839 A CN 113893839A
- Authority
- CN
- China
- Prior art keywords
- solution
- mixture
- photocatalytic
- tio
- zns
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000001699 photocatalysis Effects 0.000 title claims abstract description 28
- 239000000463 material Substances 0.000 title claims abstract description 27
- 238000002360 preparation method Methods 0.000 title claims abstract description 10
- 238000004887 air purification Methods 0.000 title claims abstract description 7
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 43
- 229910000161 silver phosphate Inorganic materials 0.000 claims abstract description 32
- 239000002131 composite material Substances 0.000 claims abstract description 23
- 239000000243 solution Substances 0.000 claims description 41
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 25
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 22
- 239000000203 mixture Substances 0.000 claims description 21
- 239000007787 solid Substances 0.000 claims description 20
- 239000000843 powder Substances 0.000 claims description 15
- 238000003756 stirring Methods 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 239000008367 deionised water Substances 0.000 claims description 9
- 229910021641 deionized water Inorganic materials 0.000 claims description 9
- 235000019441 ethanol Nutrition 0.000 claims description 9
- 229910000397 disodium phosphate Inorganic materials 0.000 claims description 7
- 239000011259 mixed solution Substances 0.000 claims description 7
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(I) nitrate Inorganic materials [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 claims description 6
- 238000001354 calcination Methods 0.000 claims description 5
- 239000012456 homogeneous solution Substances 0.000 claims description 5
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims description 5
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims description 5
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims description 5
- 239000002243 precursor Substances 0.000 claims description 5
- 238000005406 washing Methods 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 4
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 4
- 238000001027 hydrothermal synthesis Methods 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 4
- -1 polytetrafluoroethylene Polymers 0.000 claims description 4
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 4
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 239000000725 suspension Substances 0.000 claims description 4
- YUKQRDCYNOVPGJ-UHFFFAOYSA-N thioacetamide Chemical compound CC(N)=S YUKQRDCYNOVPGJ-UHFFFAOYSA-N 0.000 claims description 4
- DLFVBJFMPXGRIB-UHFFFAOYSA-N thioacetamide Natural products CC(N)=O DLFVBJFMPXGRIB-UHFFFAOYSA-N 0.000 claims description 4
- 229910001868 water Inorganic materials 0.000 claims description 4
- 238000005303 weighing Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 230000001376 precipitating effect Effects 0.000 claims description 3
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Natural products CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims 1
- 238000005286 illumination Methods 0.000 abstract description 11
- 229910019142 PO4 Inorganic materials 0.000 abstract description 9
- 230000009467 reduction Effects 0.000 abstract description 5
- 238000000926 separation method Methods 0.000 abstract description 4
- 239000002086 nanomaterial Substances 0.000 abstract description 3
- FJOLTQXXWSRAIX-UHFFFAOYSA-K silver phosphate Chemical compound [Ag+].[Ag+].[Ag+].[O-]P([O-])([O-])=O FJOLTQXXWSRAIX-UHFFFAOYSA-K 0.000 abstract description 3
- 229940019931 silver phosphate Drugs 0.000 abstract description 3
- 238000012546 transfer Methods 0.000 abstract description 3
- 238000006303 photolysis reaction Methods 0.000 abstract description 2
- 230000015843 photosynthesis, light reaction Effects 0.000 abstract description 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 90
- 239000003054 catalyst Substances 0.000 description 16
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 11
- 238000000354 decomposition reaction Methods 0.000 description 7
- 229910052724 xenon Inorganic materials 0.000 description 6
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 6
- 239000011941 photocatalyst Substances 0.000 description 5
- 230000007613 environmental effect Effects 0.000 description 4
- 238000007146 photocatalysis Methods 0.000 description 4
- 239000010936 titanium Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 238000006722 reduction reaction Methods 0.000 description 3
- 239000011206 ternary composite Substances 0.000 description 3
- 239000010409 thin film Substances 0.000 description 3
- 238000001291 vacuum drying Methods 0.000 description 3
- 101710134784 Agnoprotein Proteins 0.000 description 2
- 239000011218 binary composite Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000013329 compounding Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- 238000005215 recombination Methods 0.000 description 2
- 230000006798 recombination Effects 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- XLYOFNOQVPJJNP-ZSJDYOACSA-N heavy water Substances [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 230000004298 light response Effects 0.000 description 1
- 238000004949 mass spectrometry Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006862 quantum yield reaction Methods 0.000 description 1
- 238000006479 redox reaction Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 208000011580 syndromic disease Diseases 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
Images
Classifications
-
- 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
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8668—Removing organic compounds not provided for in B01D53/8603 - B01D53/8665
-
- 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
- B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
- B01J27/04—Sulfides
-
- 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
- B01J27/14—Phosphorus; Compounds thereof
- B01J27/16—Phosphorus; Compounds thereof containing oxygen, i.e. acids, anhydrides and their derivates with N, S, B or halogens without carriers or on carriers based on C, Si, Al or Zr; also salts of Si, Al and Zr
- B01J27/18—Phosphorus; Compounds thereof containing oxygen, i.e. acids, anhydrides and their derivates with N, S, B or halogens without carriers or on carriers based on C, Si, Al or Zr; also salts of Si, Al and Zr with metals other than Al or Zr
- B01J27/1802—Salts or mixtures of anhydrides with compounds of other metals than V, Nb, Ta, Cr, Mo, W, Mn, Tc, Re, e.g. phosphates, thiophosphates
- B01J27/1817—Salts or mixtures of anhydrides with compounds of other metals than V, Nb, Ta, Cr, Mo, W, Mn, Tc, Re, e.g. phosphates, thiophosphates with copper, silver or gold
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
- B01D2259/802—Visible light
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Catalysts (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111331310.8A CN113893839B (zh) | 2021-11-11 | 2021-11-11 | 一种用于室内空气净化的光催化材料的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111331310.8A CN113893839B (zh) | 2021-11-11 | 2021-11-11 | 一种用于室内空气净化的光催化材料的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113893839A true CN113893839A (zh) | 2022-01-07 |
CN113893839B CN113893839B (zh) | 2024-02-09 |
Family
ID=79194011
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202111331310.8A Active CN113893839B (zh) | 2021-11-11 | 2021-11-11 | 一种用于室内空气净化的光催化材料的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113893839B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116785928A (zh) * | 2023-08-07 | 2023-09-22 | 广州柏芬环保科技有限公司 | 一种空气净化材料及其制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107297213A (zh) * | 2017-05-31 | 2017-10-27 | 盐城工学院 | 一种制备四元硫化物量子点光催化剂的方法 |
CN107552073A (zh) * | 2017-09-13 | 2018-01-09 | 重庆大学 | 一种MoS2‑AIZS纳米复合材料的制备方法及其产品和应用 |
CN109289872A (zh) * | 2018-09-05 | 2019-02-01 | 中国计量大学 | 一种全光谱响应二氧化碳还原复合光催化剂及其制备方法 |
WO2020073926A1 (zh) * | 2018-10-09 | 2020-04-16 | Tcl集团股份有限公司 | 量子点的制备方法 |
CN113117704A (zh) * | 2021-04-16 | 2021-07-16 | 浙江工业大学 | 一种改性纳米二氧化钛光催化剂的制备方法及其应用 |
-
2021
- 2021-11-11 CN CN202111331310.8A patent/CN113893839B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107297213A (zh) * | 2017-05-31 | 2017-10-27 | 盐城工学院 | 一种制备四元硫化物量子点光催化剂的方法 |
CN107552073A (zh) * | 2017-09-13 | 2018-01-09 | 重庆大学 | 一种MoS2‑AIZS纳米复合材料的制备方法及其产品和应用 |
CN109289872A (zh) * | 2018-09-05 | 2019-02-01 | 中国计量大学 | 一种全光谱响应二氧化碳还原复合光催化剂及其制备方法 |
WO2020073926A1 (zh) * | 2018-10-09 | 2020-04-16 | Tcl集团股份有限公司 | 量子点的制备方法 |
CN113117704A (zh) * | 2021-04-16 | 2021-07-16 | 浙江工业大学 | 一种改性纳米二氧化钛光催化剂的制备方法及其应用 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116785928A (zh) * | 2023-08-07 | 2023-09-22 | 广州柏芬环保科技有限公司 | 一种空气净化材料及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN113893839B (zh) | 2024-02-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107866234B (zh) | 一种高活性ZnIn2S4/TiO2 Z体系催化剂材料制备方法 | |
WO2017071580A1 (en) | A composite photocatalyst, preparation and use thereof | |
CN103143380B (zh) | 以溶剂挥发法醇溶剂制备石墨相氮化碳/{001}面暴露锐钛矿相二氧化钛纳米复合材料 | |
CN111437867B (zh) | 一种含钨氧化物的复合光催化剂及其制备方法和应用 | |
Yang et al. | One step solvothermal synthesis of Bi/BiPO4/Bi2WO6 heterostructure with oxygen vacancies for enhanced photocatalytic performance | |
CN110237834B (zh) | 一种碳量子点/氧化锌可见光催化剂的制备方法 | |
WO2017219382A1 (zh) | 一种双层ZnO空心球光催化材料及其制备方法 | |
CN102380366B (zh) | 铋、硅共掺杂的纳米二氧化钛光催化剂及其制备、应用 | |
WO2022047813A1 (zh) | 基于多元素共掺杂TiO2纳米光催化材料的有机废水处理方法 | |
CN111420668A (zh) | 一种原位合成α-Bi2O3/CuBi2O4异质结光催化材料的制备方法及应用 | |
CN105536843A (zh) | 高可见光电子转移g-C3N4/Au/TiO2类Z型光催化剂的制备方法 | |
CN112958061B (zh) | 一种氧空位促进直接Z机制介孔Cu2O/TiO2光催化剂及其制备方法 | |
CN104383902A (zh) | 一种钛酸盐纳米片光催化膜材料及其制备方法和应用 | |
Deng et al. | Rare metal doping of the hexahydroxy strontium stannate with enhanced photocatalytic performance for organic pollutants | |
CN115301225A (zh) | 一种中空微球结构的铋/二氧化钛光催化降解材料的制备方法及其应用 | |
CN113893839B (zh) | 一种用于室内空气净化的光催化材料的制备方法 | |
CN116351438B (zh) | 一种二氧化铈硫化铟光催化材料及其制备方法与应用 | |
CN113101980A (zh) | 一种具有可见光催化活性的TiO2/UiO-66复合材料的制备方法和应用 | |
CN109078644B (zh) | 石墨烯负载Bi-BiOCl-TiO2光催化剂及制法 | |
CN110560106A (zh) | 磷酸铋-硫化镉纳米棒复合可见光催化剂的制备方法 | |
CN105561969A (zh) | 一种多孔TixSn1-xO2固溶体微球的制备和应用 | |
CN115591558A (zh) | 一种复合光催化产氢材料NiTiO3/CdIn2S4的制备方法 | |
CN115608367A (zh) | 具有核壳结构的Zn1-xCuxO/TiO2光催化复合材料的制备方法及应用 | |
CN113713798A (zh) | 一种石墨烯量子点修饰氧化锌的制备方法及降解染料应用 | |
CN109201026B (zh) | 一种可见光响应自掺杂光催化剂的制备方法及应用 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhu Chaosheng Inventor after: Wu Jing Inventor after: Zhang Tingting Inventor after: Du Lala Inventor after: Ma Caocao Inventor after: Zhang Xiangli Inventor after: Wang Xiansen Inventor after: Zhang Liman Inventor after: Chen Yongxing Inventor after: Wang Yumiao Inventor after: Li Quanliang Inventor after: Zhang Jianfu Inventor after: Li Yan Inventor before: Zhu Chaosheng Inventor before: Zhang Tingting Inventor before: Du Lala Inventor before: Ma Caocao Inventor before: Zhang Xiangli Inventor before: Wang Xiansen Inventor before: Chen Yongxing Inventor before: Wang Yumiao Inventor before: Li Quanliang Inventor before: Zhang Jianfu Inventor before: Li Yan Inventor before: Wu Jing |
|
GR01 | Patent grant | ||
GR01 | Patent grant |