CN108906100B - 一种g-C3N4/Zn2SnO4-xNx/ZnO复合光催化剂及其制备方法 - Google Patents
一种g-C3N4/Zn2SnO4-xNx/ZnO复合光催化剂及其制备方法 Download PDFInfo
- Publication number
- CN108906100B CN108906100B CN201810542024.8A CN201810542024A CN108906100B CN 108906100 B CN108906100 B CN 108906100B CN 201810542024 A CN201810542024 A CN 201810542024A CN 108906100 B CN108906100 B CN 108906100B
- Authority
- CN
- China
- Prior art keywords
- sno
- composite photocatalyst
- zno
- zno composite
- stirring
- 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.)
- Active
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 64
- 239000011941 photocatalyst Substances 0.000 title claims abstract description 60
- 238000002360 preparation method Methods 0.000 title claims abstract description 10
- 239000000725 suspension Substances 0.000 claims abstract description 37
- 238000003756 stirring Methods 0.000 claims abstract description 32
- 238000006243 chemical reaction Methods 0.000 claims abstract description 16
- 230000001699 photocatalysis Effects 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000008367 deionised water Substances 0.000 claims abstract description 8
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 8
- 230000001678 irradiating effect Effects 0.000 claims abstract description 8
- 239000010453 quartz Substances 0.000 claims abstract description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000000243 solution Substances 0.000 claims description 35
- 239000000843 powder Substances 0.000 claims description 26
- PXIPVTKHYLBLMZ-UHFFFAOYSA-N sodium azide Substances [Na+].[N-]=[N+]=[N-] PXIPVTKHYLBLMZ-UHFFFAOYSA-N 0.000 claims description 18
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 15
- 229910021627 Tin(IV) chloride Inorganic materials 0.000 claims description 14
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 14
- 239000002243 precursor Substances 0.000 claims description 14
- 239000000126 substance Substances 0.000 claims description 12
- 230000015556 catabolic process Effects 0.000 claims description 10
- 238000006731 degradation reaction Methods 0.000 claims description 10
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 8
- 238000001354 calcination Methods 0.000 claims description 8
- 239000004202 carbamide Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 8
- 238000004729 solvothermal method Methods 0.000 claims description 8
- HPGGPRDJHPYFRM-UHFFFAOYSA-J tin(iv) chloride Chemical compound Cl[Sn](Cl)(Cl)Cl HPGGPRDJHPYFRM-UHFFFAOYSA-J 0.000 claims description 8
- NWZSZGALRFJKBT-KNIFDHDWSA-N (2s)-2,6-diaminohexanoic acid;(2s)-2-hydroxybutanedioic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O.NCCCC[C@H](N)C(O)=O NWZSZGALRFJKBT-KNIFDHDWSA-N 0.000 claims description 7
- 239000007864 aqueous solution Substances 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 7
- IKDUDTNKRLTJSI-UHFFFAOYSA-N hydrazine monohydrate Substances O.NN IKDUDTNKRLTJSI-UHFFFAOYSA-N 0.000 claims description 7
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 7
- 229910052753 mercury Inorganic materials 0.000 claims description 7
- 238000005303 weighing Methods 0.000 claims description 7
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 3
- 239000002957 persistent organic pollutant Substances 0.000 claims description 3
- 239000011029 spinel Substances 0.000 claims description 3
- 229910052596 spinel Inorganic materials 0.000 claims description 3
- 229910052984 zinc sulfide Inorganic materials 0.000 claims description 3
- 230000001788 irregular Effects 0.000 claims description 2
- 238000003760 magnetic stirring Methods 0.000 claims description 2
- 239000012798 spherical particle Substances 0.000 claims description 2
- 238000001132 ultrasonic dispersion Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract 1
- 238000009210 therapy by ultrasound Methods 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 description 8
- 229910003107 Zn2SnO4 Inorganic materials 0.000 description 5
- PYWVYCXTNDRMGF-UHFFFAOYSA-N rhodamine B Chemical compound [Cl-].C=12C=CC(=[N+](CC)CC)C=C2OC2=CC(N(CC)CC)=CC=C2C=1C1=CC=CC=C1C(O)=O PYWVYCXTNDRMGF-UHFFFAOYSA-N 0.000 description 5
- 229940043267 rhodamine b Drugs 0.000 description 5
- 238000002441 X-ray diffraction Methods 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- 238000001878 scanning electron micrograph Methods 0.000 description 4
- 238000000151 deposition Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 125000003118 aryl group Chemical group 0.000 description 2
- 230000000593 degrading effect Effects 0.000 description 2
- 238000007146 photocatalysis Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 238000003911 water pollution Methods 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 241000446313 Lamella Species 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 230000004298 light response Effects 0.000 description 1
- 239000008204 material by function Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 238000000926 separation method Methods 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
- 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
- B01J27/24—Nitrogen compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/34—Organic compounds containing oxygen
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/38—Organic compounds containing nitrogen
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Catalysts (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810542024.8A CN108906100B (zh) | 2018-05-30 | 2018-05-30 | 一种g-C3N4/Zn2SnO4-xNx/ZnO复合光催化剂及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810542024.8A CN108906100B (zh) | 2018-05-30 | 2018-05-30 | 一种g-C3N4/Zn2SnO4-xNx/ZnO复合光催化剂及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108906100A CN108906100A (zh) | 2018-11-30 |
CN108906100B true CN108906100B (zh) | 2021-08-10 |
Family
ID=64417983
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810542024.8A Active CN108906100B (zh) | 2018-05-30 | 2018-05-30 | 一种g-C3N4/Zn2SnO4-xNx/ZnO复合光催化剂及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108906100B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111437866B (zh) * | 2020-04-28 | 2023-02-14 | 陕西科技大学 | 一种双缺陷异质结光催化剂及其制备方法和应用 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103736514B (zh) * | 2014-01-08 | 2015-07-08 | 阜阳师范学院 | 一种新颖的C3N4/ZnO/Fe2O3复合光催化剂的制备及应用 |
CN104888832B (zh) * | 2015-05-15 | 2017-12-29 | 武汉理工大学 | 一种金属/金属氧化物/g‑C3N4复合光催化材料及其制备方法 |
CN105771952B (zh) * | 2016-03-09 | 2018-10-26 | 中国科学院地球环境研究所 | 一种低温制备粉体-TiO2光诱导超亲水复合薄膜的方法 |
CN107149939B (zh) * | 2017-04-26 | 2019-11-19 | 河北科技大学 | 一种可见光催化活性的g-C3N4/Al2O3/ZnO异质结及其制备方法 |
CN107335462A (zh) * | 2017-08-10 | 2017-11-10 | 南京理工大学 | Ag@AgX/g‑C3N4/TiO2光催化复合材料的制备方法 |
CN107649115A (zh) * | 2017-10-16 | 2018-02-02 | 陕西科技大学 | 一种Zn2SnO4/ZnO复合光催化剂及其制备方法 |
CN107824178B (zh) * | 2017-10-16 | 2020-09-01 | 陕西科技大学 | 一种球状Zn2SnO4/六棱柱状ZnO原位生成的复合光催化剂及其制备方法 |
CN107790165B (zh) * | 2017-10-16 | 2019-12-24 | 陕西科技大学 | 一种具有吸附特性的Zn2SnO4@mpg-C3N4光催化剂及其制备方法 |
CN107812532B (zh) * | 2017-10-16 | 2020-03-31 | 陕西科技大学 | 一种g-C3N4/Zn2SnO4-xNx异质结光催化剂及其制备方法 |
CN107649163A (zh) * | 2017-10-16 | 2018-02-02 | 陕西科技大学 | 一种Zn2SnO4‑xNx/ZnO光催化剂及其制备方法 |
CN108043472B (zh) * | 2017-12-29 | 2020-06-12 | 福州大学 | 光催化材料的成型方法 |
-
2018
- 2018-05-30 CN CN201810542024.8A patent/CN108906100B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN108906100A (zh) | 2018-11-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106824213B (zh) | 一种钴氧化物掺杂的碱式碳酸铋/氯氧化铋光催化剂及其制备方法 | |
CN107029770B (zh) | 一种亚稳相铋氧化物的制备方法及其在光催化降解有机污染物中的应用 | |
CN105540733A (zh) | 一种TiO2-还原石墨烯复合材料及其制备方法和在人工海水体系中的应用 | |
CN109225194A (zh) | 光催化固氮Zn掺杂氧化铟光触媒材料及其制备方法和应用 | |
CN106693996B (zh) | 硫化铋-铁酸铋复合可见光催化剂的制备方法及其应用 | |
CN106140241B (zh) | 氧离子表面调控的纳米g-C3N4有机光催化剂及其制备方法和应用 | |
CN108786808B (zh) | 一种Ag/BiO2-x/Bi2O3/Bi2O2.75复合光催化剂及制备方法和应用 | |
CN110743575B (zh) | 一种具有吸附-光催化协同效应的AgIn5S8/SnS2固溶体催化剂的制备方法 | |
CN107812532B (zh) | 一种g-C3N4/Zn2SnO4-xNx异质结光催化剂及其制备方法 | |
CN108906100B (zh) | 一种g-C3N4/Zn2SnO4-xNx/ZnO复合光催化剂及其制备方法 | |
CN107824178B (zh) | 一种球状Zn2SnO4/六棱柱状ZnO原位生成的复合光催化剂及其制备方法 | |
CN110694650B (zh) | 一种Bi负载的Bi4NbO8Cl复合可见光催化剂的制备方法 | |
CN1460544A (zh) | 纳米ZnO-SnO2复合氧化物光催化剂的制备方法 | |
CN113000058A (zh) | 一种纳米氧化锌/碳酸钙复合粉体的制备方法及应用 | |
CN111592029A (zh) | 棒状镀银二氧化铈的制备方法 | |
CN113262792B (zh) | 一种CoO-CeO2光催化剂及其制备方法和应用 | |
CN101766998A (zh) | 一种采用化学共沉淀技术合成方形In2O3-CaIn2O4可见光催化剂的方法 | |
CN112337424B (zh) | 一种Bi5O7I/煅烧水滑石复合材料及其制备方法 | |
CN111013562B (zh) | 一种不同形貌ZnO/In(OH)3复合光催化剂的制备方法 | |
CN107649164B (zh) | 一种g-C3N4-xFx/TiO2耦合异质结光催化剂及其制备方法 | |
CN109046437B (zh) | 一种可全天使用的光催化剂及其制备方法与应用 | |
Rodionovs et al. | Characteristics and photocatalytic activity of Sm doped ZnO nanoparticles | |
CN109678206B (zh) | 一种四方晶相BiOBr向单斜晶相Bi4O5Br2的转变方法及其应用 | |
CN103586042A (zh) | 一种α-Fe2O3/FeVO4 复合光催化剂及其制备方法和应用 | |
CN107670657B (zh) | 一种Zn2SnO4@C光催化剂及其制备方法 |
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 | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221214 Address after: No. 355, 4th Floor, Building 1, Phase I, Silk Road International Creative Dream Workshop, No. 3639, Eurasia Avenue, Chanba Ecological Zone, Xi'an City, Shaanxi Province 710000[Cluster] Patentee after: Xi'an Huanchuang High-tech Development Co.,Ltd. Address before: 710021 Shaanxi province Xi'an Weiyang university campus of Shaanxi University of Science and Technology Patentee before: SHAANXI University OF SCIENCE & TECHNOLOGY |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240328 Address after: 710000, Room 515, North Building, Building 5, Western Life Science Park, Fengdong New City, Xixian New District, Xi'an City, Shaanxi Province Patentee after: Shaanxi Siyou Yunji New Materials Co.,Ltd. Country or region after: China Address before: No. 355, 4th Floor, Building 1, Phase I, Silk Road International Creative Dream Workshop, No. 3639, Eurasia Avenue, Chanba Ecological Zone, Xi'an City, Shaanxi Province 710000[Cluster] Patentee before: Xi'an Huanchuang High-tech Development Co.,Ltd. Country or region before: China |