CN107008463A - A kind of silver metavanadate is combined the preparation method of silver bromide photochemical catalyst - Google Patents
A kind of silver metavanadate is combined the preparation method of silver bromide photochemical catalyst Download PDFInfo
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- CN107008463A CN107008463A CN201710201076.4A CN201710201076A CN107008463A CN 107008463 A CN107008463 A CN 107008463A CN 201710201076 A CN201710201076 A CN 201710201076A CN 107008463 A CN107008463 A CN 107008463A
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- silver
- metavanadate
- colloid
- solution
- combined
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- RAVDHKVWJUPFPT-UHFFFAOYSA-N silver;oxido(dioxo)vanadium Chemical compound [Ag+].[O-][V](=O)=O RAVDHKVWJUPFPT-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 239000003054 catalyst Substances 0.000 title claims abstract description 23
- ADZWSOLPGZMUMY-UHFFFAOYSA-M silver bromide Chemical compound [Ag]Br ADZWSOLPGZMUMY-UHFFFAOYSA-M 0.000 title claims abstract description 17
- 238000002360 preparation method Methods 0.000 title claims abstract description 6
- 239000000084 colloidal system Substances 0.000 claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical class [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 claims abstract description 18
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910052709 silver Inorganic materials 0.000 claims abstract description 13
- 239000004332 silver Substances 0.000 claims abstract description 13
- 229910001961 silver nitrate Inorganic materials 0.000 claims abstract description 12
- JHJLBTNAGRQEKS-UHFFFAOYSA-M sodium bromide Chemical compound [Na+].[Br-] JHJLBTNAGRQEKS-UHFFFAOYSA-M 0.000 claims abstract description 12
- 239000007787 solid Substances 0.000 claims abstract description 12
- 238000005406 washing Methods 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims abstract description 11
- 238000000926 separation method Methods 0.000 claims abstract description 9
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims abstract description 6
- UNTBPXHCXVWYOI-UHFFFAOYSA-O azanium;oxido(dioxo)vanadium Chemical compound [NH4+].[O-][V](=O)=O UNTBPXHCXVWYOI-UHFFFAOYSA-O 0.000 claims abstract description 6
- 230000031709 bromination Effects 0.000 claims abstract description 6
- 238000005893 bromination reaction Methods 0.000 claims abstract description 6
- 238000006243 chemical reaction Methods 0.000 claims abstract description 6
- 239000008367 deionised water Substances 0.000 claims abstract description 6
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 6
- 238000001035 drying Methods 0.000 claims abstract description 6
- 150000002500 ions Chemical class 0.000 claims abstract description 6
- 239000007788 liquid Substances 0.000 claims abstract description 6
- XRRQZKOZJFDXON-UHFFFAOYSA-N nitric acid;silver Chemical compound [Ag].O[N+]([O-])=O XRRQZKOZJFDXON-UHFFFAOYSA-N 0.000 claims abstract description 6
- CMZUMMUJMWNLFH-UHFFFAOYSA-N sodium metavanadate Chemical compound [Na+].[O-][V](=O)=O CMZUMMUJMWNLFH-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000000126 substance Substances 0.000 claims abstract description 6
- 238000003756 stirring Methods 0.000 claims description 5
- WQEVDHBJGNOKKO-UHFFFAOYSA-K vanadic acid Chemical compound O[V](O)(O)=O WQEVDHBJGNOKKO-UHFFFAOYSA-K 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 abstract description 6
- 239000002245 particle Substances 0.000 abstract description 4
- 238000004821 distillation Methods 0.000 abstract 1
- 239000002351 wastewater Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- 229910052720 vanadium Inorganic materials 0.000 description 4
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 4
- 238000004042 decolorization Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910052736 halogen Inorganic materials 0.000 description 3
- 150000002367 halogens Chemical class 0.000 description 3
- 239000002105 nanoparticle Substances 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 230000001699 photocatalysis Effects 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 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 2
- CQPFMGBJSMSXLP-UHFFFAOYSA-M acid orange 7 Chemical compound [Na+].OC1=CC=C2C=CC=CC2=C1N=NC1=CC=C(S([O-])(=O)=O)C=C1 CQPFMGBJSMSXLP-UHFFFAOYSA-M 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000004520 agglutination Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- XDBSEZHMWGHVIL-UHFFFAOYSA-M hydroxy(dioxo)vanadium Chemical compound O[V](=O)=O XDBSEZHMWGHVIL-UHFFFAOYSA-M 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000007146 photocatalysis Methods 0.000 description 1
- 239000011941 photocatalyst Substances 0.000 description 1
- 238000013033 photocatalytic degradation reaction Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/06—Halogens; Compounds thereof
- B01J27/08—Halides
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/0201—Impregnation
- B01J37/0211—Impregnation using a colloidal suspension
-
- 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
- C02F2101/308—Dyes; Colorants; Fluorescent agents
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2305/00—Use of specific compounds during water treatment
- C02F2305/10—Photocatalysts
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
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
The present invention discloses the preparation method that a kind of silver metavanadate is combined silver bromide photochemical catalyst, comprises the following steps that：12~16mmol silver nitrates are weighed, 12mmol/L silver nitrate solution is configured to, 6.6~8mmol ammonium metavanadates are weighed, in 40~60 DEG C of water, 10mmol/L sodium metavanadate solution are configured to；Both the above solution is mixed under 350~400 revs/min of rotating speed, colloid substance is formed, 3~4h is persistently stirred, ammonium metavanadate and nitric acid silver reaction in whipping process generate silver metavanadate colloid；Silver metavanadate colloid is placed in pellicle bag, with distillation water washing 3~4 times, get rid of dissociated ion, the silver metavanadate colloid is added in the sodium bromide solution that 60~80mL concentration is 3~4mol/L again, soaked 2~4 days, in silver metavanadate particle surface formation bromination silver nano-grain, separation of solid and liquid, deionized water washing solid 2~3 times, 75~105 DEG C of drying are made a kind of silver metavanadate and are combined silver bromide photochemical catalyst.This method is that catalyst and carrier are combined closely in carrier surface formation catalyst.
Description
Technical field
The present invention relates to the preparation method that a kind of silver metavanadate is combined silver bromide photochemical catalyst, belong to sewage in environmental protection
Processing technology field.
Background technology
Traditional method for treating water efficiency is low, cost is high, there are secondary pollution problems, and waste water control always cannot be well
Solution.The development and application of nanometer technology are likely to thoroughly solve this problem.Start within 1972 to find TiO2Oxidation activity
Higher, chemical stability is good, harmless to the human body, and cost is low, pollution-free, has a wide range of application, thus is most paid attention to, but TiO2
Larger (such as anatase TiO of energy gap2Energy gap Eg=3.2eV), be only capable of absorb ultraviolet region (wavelength is less than
Light 387nm), the utilization ratio to solar energy is relatively low.
In contaminant degradation and production of energy field, conductor photocatalysis is one of most promising method.Work as energy
Amount will produce point of electron-hole pair when being more than or equal to the photon irradiation of semiconductor energy gap in photocatalyst surface
From this is the initial basic step of light-catalyzed reaction.In order to find efficient photochemical catalyst, numerous studies work is all concentrated on
In the influence factor for studying photocatalytic activity.Because silver had not only had catalytic activity Yuan but also lewis acidic property can be shown,
Meanwhile, silver is compared with other metals, such as gold, platinum, and price is more cheap, therefore with stronger industrial applicability.But inclined vanadium
Sour silver is due to the limitation of itself characteristic, and in terms of photocatalytic degradation, performance need to be improved.
The content of the invention
In view of the above-mentioned deficiencies in the prior art, it is an object of the present invention to propose that a kind of silver metavanadate is combined silver bromide photochemical catalyst
Preparation method, this method be carrier surface formation catalyst, catalyst and carrier are combined closely.
The technical solution adopted by the present invention is to use following steps：
1) 12~16mmol silver nitrates are weighed, 12mmol/L silver nitrate solution is configured to, the inclined vanadium of 6.6~8mmol is weighed
Sour ammonium, in 40~60 DEG C of water, is configured to 10mmol/L sodium metavanadate solution；
2) both the above solution is mixed under 350~400 revs/min of rotating speed, forms colloid substance, persistently stir 3
~4h, ammonium metavanadate and nitric acid silver reaction in whipping process generate silver metavanadate colloid；
3) silver metavanadate colloid is placed in pellicle bag, with water washing is distilled 3~4 times, gets rid of dissociated ion, then will
The silver metavanadate colloid is added in the sodium bromide solution that 60~80mL concentration is 3~4mol/L, is soaked 2~4 days, in metavanadic acid
Argent grain surface forms bromination silver nano-grain, separation of solid and liquid, deionized water washing solid 2~3 times, 75~105 DEG C of drying, system
Obtain a kind of silver metavanadate and be combined silver bromide photochemical catalyst.
The beneficial effects of the invention are as follows：(1) this method utilizes the difference of solubility product constant, forms molten on silver metavanadate surface
The smaller silver bromide grain of degree product constant.
(2) silver metavanadate and silver bromide are compound, synergy, and silver metavanadate can be made preferably to play under visible light and urged
Change acts on and can obtain good catalytic effect.
Embodiment
Embodiment 1
16mmol silver nitrates are weighed, 12mmol/L silver nitrate solution is configured to, 8mmol ammonium metavanadates are weighed, at 60 DEG C
In water, 10mmol/L sodium metavanadate solution is configured to；Both the above solution is mixed under 400 revs/min of rotating speed, formed
Colloid substance, persistently stirs 4h, ammonium metavanadate and nitric acid silver reaction in whipping process, generates silver metavanadate colloid；By inclined vanadium
Sour silver colloid is placed in pellicle bag, with water washing is distilled 4 times, gets rid of dissociated ion, then the silver metavanadate colloid is added
To 80mL concentration in 3mol/L sodium bromide solution, to soak 4 days, in silver metavanadate particle surface formation bromination silver nanoparticle
Grain, separation of solid and liquid, deionized water washing solid 3 times, 105 DEG C of drying are made a kind of silver metavanadate and are combined silver bromide photochemical catalyst.
Obtained silver metavanadate is combined silver bromide photochemical catalyst 0.3g and is added to the acid orange that 300mL concentration is 40mg/L
In II waste water, under the irradiation of 300w Metal halogen lamps, 30min is reacted, percent of decolourization is 96.8%, profit can be repeated after catalyst separation
With.
Embodiment 2
12mmol silver nitrates are weighed, 12mmol/L silver nitrate solution is configured to, 6.6mmol ammonium metavanadates are weighed, 40
In DEG C water, 10mmol/L sodium metavanadate solution is configured to；Both the above solution is mixed under 350 revs/min of rotating speed, shape
Agglutination material, persistently stirs 3h, ammonium metavanadate and nitric acid silver reaction in whipping process, generates silver metavanadate colloid；Will be inclined
Vanadic acid silver colloid is placed in pellicle bag, with water washing is distilled 3 times, gets rid of dissociated ion, then the silver metavanadate colloid is added
Enter to 60mL concentration in 4mol/L sodium bromide solution, to soak 2 days, in silver metavanadate particle surface formation bromination silver nanoparticle
Grain, separation of solid and liquid, deionized water washing solid 2 times, 75 DEG C of drying are made a kind of silver metavanadate and are combined silver bromide photochemical catalyst.
Obtained silver metavanadate is combined silver bromide photochemical catalyst 0.3g and is added to the rhodamine that 300mL concentration is 40mg/L
In B waste water, under the irradiation of 300w Metal halogen lamps, 30min is reacted, percent of decolourization is 97.2%, can be reused after catalyst separation.
For identical waste water under the same conditions, the degradation efficiency of pure silver metavanadate is 55.7%, substantially increases its effect
Effect.
Embodiment 3
14mmol silver nitrates are weighed, 12mmol/L silver nitrate solution is configured to, 7mmol ammonium metavanadates are weighed, at 60 DEG C
In water, 10mmol/L sodium metavanadate solution is configured to；Both the above solution is mixed under 400 revs/min of rotating speed, formed
Colloid substance, persistently stirs 4h, ammonium metavanadate and nitric acid silver reaction in whipping process, generates silver metavanadate colloid；By inclined vanadium
Sour silver colloid is placed in pellicle bag, with water washing is distilled 4 times, gets rid of dissociated ion, then the silver metavanadate colloid is added
To 80mL concentration in 4mol/L sodium bromide solution, to soak 4 days, in silver metavanadate particle surface formation bromination silver nanoparticle
Grain, separation of solid and liquid, deionized water washing solid 3 times, 105 DEG C of drying are made a kind of silver metavanadate and are combined silver bromide photochemical catalyst.
Obtained silver metavanadate is combined silver bromide photochemical catalyst 0.3g and is added to the rhodamine that 300mL concentration is 40mg/L
In B waste water, under the irradiation of 300w Metal halogen lamps, 30min is reacted, percent of decolourization is 98.1%, can be reused after catalyst separation.
Claims (1)
1. a kind of silver metavanadate is combined the preparation method of silver bromide photochemical catalyst, it is characterized in that in turn including the following steps：
1) 12~16mmol silver nitrates are weighed, 12mmol/L silver nitrate solution is configured to, 6.6~8mmol ammonium metavanadates are weighed,
In 40~60 DEG C of water, 10mmol/L sodium metavanadate solution is configured to；
2) both the above solution is mixed under 350~400 revs/min of rotating speed, forms colloid substance, persistently stir 3~4h,
Ammonium metavanadate and nitric acid silver reaction in whipping process, generate silver metavanadate colloid；
3) silver metavanadate colloid is placed in pellicle bag, with water washing is distilled 3~4 times, gets rid of dissociated ion, then this is inclined
Vanadic acid silver colloid is added in the sodium bromide solution that 60~80mL concentration is 3~4mol/L, is soaked 2~4 days, in silver metavanadate
Grain surface forms bromination silver nano-grain, and separation of solid and liquid, deionized water washing solid 2~3 times, 75~105 DEG C of drying are made one
Plant silver metavanadate and be combined silver bromide photochemical catalyst.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710201076.4A CN107008463A (en) | 2017-03-30 | 2017-03-30 | A kind of silver metavanadate is combined the preparation method of silver bromide photochemical catalyst |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710201076.4A CN107008463A (en) | 2017-03-30 | 2017-03-30 | A kind of silver metavanadate is combined the preparation method of silver bromide photochemical catalyst |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107008463A true CN107008463A (en) | 2017-08-04 |
Family
ID=59446497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710201076.4A Pending CN107008463A (en) | 2017-03-30 | 2017-03-30 | A kind of silver metavanadate is combined the preparation method of silver bromide photochemical catalyst |
Country Status (1)
| Country | Link |
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| CN (1) | CN107008463A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101279276A (en) * | 2008-05-26 | 2008-10-08 | 山东大学 | Tungstenic acid/silver bromide visible light photocatalyst and preparation thereof |
| CN103846096A (en) * | 2014-03-28 | 2014-06-11 | 安徽师范大学 | Silver/silver bromide/silver metavanadate plasma compound photocatalyst and preparation method thereof |
| WO2014122574A2 (en) * | 2013-02-11 | 2014-08-14 | Conceria Stefania S.P.A. | Process of activation of metal silver |
| CN103990481A (en) * | 2014-06-04 | 2014-08-20 | 常州大学 | Preparation method of metavanadic silver/silver/silver phosphate composite catalyst |
| KR20160118414A (en) * | 2015-04-01 | 2016-10-12 | 부경대학교 산학협력단 | A Heterogeneous Nano Particle Manufacturing method Using the Block Copolymer Micelles and A Catalyst Manufactured by thereof |
-
2017
- 2017-03-30 CN CN201710201076.4A patent/CN107008463A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101279276A (en) * | 2008-05-26 | 2008-10-08 | 山东大学 | Tungstenic acid/silver bromide visible light photocatalyst and preparation thereof |
| WO2014122574A2 (en) * | 2013-02-11 | 2014-08-14 | Conceria Stefania S.P.A. | Process of activation of metal silver |
| CN103846096A (en) * | 2014-03-28 | 2014-06-11 | 安徽师范大学 | Silver/silver bromide/silver metavanadate plasma compound photocatalyst and preparation method thereof |
| CN103990481A (en) * | 2014-06-04 | 2014-08-20 | 常州大学 | Preparation method of metavanadic silver/silver/silver phosphate composite catalyst |
| KR20160118414A (en) * | 2015-04-01 | 2016-10-12 | 부경대학교 산학협력단 | A Heterogeneous Nano Particle Manufacturing method Using the Block Copolymer Micelles and A Catalyst Manufactured by thereof |
Non-Patent Citations (1)
| Title |
|---|
| HUIDAN LU ET AL.，: ""In-situ anion-exchange synthesis AgCl/AgVO3 hybrid nanoribbons with highly photocatalytic activity"", 《MATERIALS LETTERS》 * |
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