CN108069390A - The method that zinc sulphide photochemical catalyst photocatalysis lactic acid aqueous solution prepares hydrogen - Google Patents
The method that zinc sulphide photochemical catalyst photocatalysis lactic acid aqueous solution prepares hydrogen Download PDFInfo
- Publication number
- CN108069390A CN108069390A CN201711310821.5A CN201711310821A CN108069390A CN 108069390 A CN108069390 A CN 108069390A CN 201711310821 A CN201711310821 A CN 201711310821A CN 108069390 A CN108069390 A CN 108069390A
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- CN
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- Prior art keywords
- photochemical catalyst
- lactic acid
- zinc sulphide
- acid aqueous
- aqueous solution
- Prior art date
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- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 title claims abstract description 76
- 239000005083 Zinc sulfide Substances 0.000 title claims abstract description 46
- 239000003054 catalyst Substances 0.000 title claims abstract description 46
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 title claims abstract description 45
- 239000004310 lactic acid Substances 0.000 title claims abstract description 38
- 235000014655 lactic acid Nutrition 0.000 title claims abstract description 38
- 239000001257 hydrogen Substances 0.000 title claims abstract description 36
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 36
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 239000007864 aqueous solution Substances 0.000 title claims abstract description 28
- 238000007146 photocatalysis Methods 0.000 title claims abstract description 22
- 230000001699 photocatalysis Effects 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000006243 chemical reaction Methods 0.000 claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000000243 solution Substances 0.000 claims abstract description 20
- 239000010453 quartz Substances 0.000 claims abstract description 16
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000004519 grease Substances 0.000 claims abstract description 8
- 238000012423 maintenance Methods 0.000 claims abstract description 8
- 150000002431 hydrogen Chemical class 0.000 claims abstract description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 15
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 14
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 claims description 14
- 235000019441 ethanol Nutrition 0.000 claims description 13
- 239000008367 deionised water Substances 0.000 claims description 7
- 229910021641 deionized water Inorganic materials 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 7
- 235000011187 glycerol Nutrition 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 7
- YUKQRDCYNOVPGJ-UHFFFAOYSA-N thioacetamide Chemical class CC(N)=S YUKQRDCYNOVPGJ-UHFFFAOYSA-N 0.000 claims description 7
- 235000005074 zinc chloride Nutrition 0.000 claims description 7
- 239000011592 zinc chloride Substances 0.000 claims description 7
- 238000013019 agitation Methods 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 6
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 239000011259 mixed solution Substances 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims 1
- 238000002156 mixing Methods 0.000 claims 1
- 238000004073 vulcanization Methods 0.000 claims 1
- 239000011701 zinc Substances 0.000 claims 1
- 229910052725 zinc Inorganic materials 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000003760 magnetic stirring Methods 0.000 abstract description 7
- 239000007789 gas Substances 0.000 description 10
- 125000005909 ethyl alcohol group Chemical group 0.000 description 6
- 206010013786 Dry skin Diseases 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 5
- 238000001035 drying Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000003916 acid precipitation Methods 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- DOTMOQHOJINYBL-UHFFFAOYSA-N molecular nitrogen;molecular oxygen Chemical compound N#N.O=O DOTMOQHOJINYBL-UHFFFAOYSA-N 0.000 description 1
- 238000006303 photolysis reaction Methods 0.000 description 1
- 230000015843 photosynthesis, light reaction Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical compound S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
- C01B3/04—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by decomposition of inorganic compounds, e.g. ammonia
- C01B3/042—Decomposition of water
-
- 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
-
- B01J35/39—
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G9/00—Compounds of zinc
- C01G9/08—Sulfides
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
Abstract
The invention discloses a kind of methods that zinc sulphide photochemical catalyst photocatalysis lactic acid aqueous solution prepares hydrogen, it weighs 0.05g zinc sulphide photochemical catalyst and 80mL lactic acid aqueous solutions is placed in the 100mL quartz containers of top light-permeable, by magnetic stirring apparatus zinc sulphide photochemical catalyst is made to be dispersed in reaction solution, it smears vacuum grease quartz container is connected on reaction unit, whole system first vacuumizes while is passed through condensed water maintenance system constant temperature before reaction, and zinc sulphide photochemical catalyst photocatalysis lactic acid aqueous solution persistently generates hydrogen under Xe light irradiations.Zinc sulphide photochemical catalyst used in the present invention has preferable Photocatalyzed Hydrogen Production performance, photocatalysis lactic acid aqueous solution production hydrogen is continuous under 300W Xe light irradiations and stablizes, and 789.39 μm of olg are up to by the way that specific zinc sulphide photochemical catalyst photocatalysis lactic acid aqueous solution is selected to react 5h hydrogen outputs‑1·h‑1。
Description
Technical field
The invention belongs to Photocatalyzed Hydrogen Production technical fields, and in particular to a kind of zinc sulphide photochemical catalyst photocatalysis lactic acid is water-soluble
The method that liquid prepares hydrogen.
Background technology
With the development of modern industry, the non-renewable fossil energy such as coal is used by a large amount of burnings, does not only result in the earth
Upper energy shortage and burning causes serious environmental problem, greenhouse effects can be formed by such as generating carbon dioxide, generate nitrogen oxygen
Compound and oxysulfide can bring acid rain etc..Since entry into 21 century, the world is increasing to the demand of the energy, finds a kind of energy
Mass production and environment amenable fossil fuel alternative energy source have become extremely urgent thing, and develop such as the sun
The new energy such as energy, wind energy, nuclear energy, geothermal energy, ocean energy are then the preferable means of a kind of future for tackling current energy crisis.Its
The advantages that middle Hydrogen Energy is generated with contamination-free after its clean, renewable, burning is favored be subject to researcher, is expected to become
The energy of new generation is effectively to alleviate huge Pressure on Energy.It is that one kind can reduce hydrogen manufacturing cost, meet by photolysis water hydrogen
Not only developed the economy but also a kind of method of environmental protection theory, it is only necessary under the irradiation of luminous energy and the catalytic action of catalysis material
With regard to that can be Hydrogen Energy by the great Water Resource Transformation of reserves in nature, while any pollutant will not be generated, it is catalyzed to urge
Agent can be used with repetitive cycling, be undoubtedly a kind of inexpensive, green, efficient possible technique.
The content of the invention
The technical problem to be solved by the present invention is to provide the zinc sulphide light that a kind of technical process is simple and hydrogen generation efficiency is higher
The method that catalyst photocatalysis lactic acid aqueous solution prepares hydrogen.
The present invention adopts the following technical scheme that zinc sulphide photochemical catalyst photocatalysis lactic acid is water-soluble to solve above-mentioned technical problem
The method that liquid prepares hydrogen, it is characterised in that concretely comprise the following steps：Weigh 0.05g zinc sulphide photochemical catalyst and 80mL lactic acid aqueous solutions
It is placed in the 100mL quartz containers of top light-permeable, by magnetic stirring apparatus zinc sulphide photochemical catalyst is made to be dispersed in reaction
In liquid, smear vacuum grease and quartz container is connected on reaction unit, whole system first vacuumizes while is passed through condensation before reaction
Water maintenance system constant temperature, zinc sulphide photochemical catalyst photocatalysis lactic acid aqueous solution persistently generates hydrogen under Xe light irradiations, instead
5h hydrogen outputs is answered to reach 789.39 μm of olg-1·h-1, the specific preparation process of the zinc sulphide photochemical catalyst is：It weighs
0.7513g thioacetamides add in the mixed solution of the prepared absolute ethyl alcohols of 50mL and glycerine, magnetic in the beaker of 80mL
Power is stirred to solution and clarified, and adds 1.3630g zinc chloride, continues that mixed liquor is transferred to 100mL polytetrafluoroethyl-nes after stirring 10min
10h is reacted in 180 DEG C in alkene reaction kettle, cooled to room temperature after the completion of reaction is separated by filtration, and is alternately cleaned with water and ethyl alcohol
It is 3 times, then dry for 24 hours up to zinc sulphide photochemical catalyst in 60 DEG C.
Further preferably, deionized water and the volume ratio of lactic acid are 3 in the lactic acid aqueous solution:1.
Zinc sulphide photochemical catalyst used in the present invention has preferable Photocatalyzed Hydrogen Production performance, under 300W Xe light irradiations
Photocatalysis lactic acid aqueous solution production hydrogen is continuous and stablizes, by selecting specific zinc sulphide photochemical catalyst photocatalysis lactic acid aqueous solution anti-
5h hydrogen outputs is answered to be up to 789.39 μm of olg-1·h-1。
Description of the drawings
Fig. 1 is the transmission electron microscope picture of zinc sulphide photochemical catalyst made from embodiment 3；
Fig. 2 is that the production curve that zinc sulphide photochemical catalyst photocatalysis lactic acid solution prepares hydrogen is made in different embodiments.
Specific embodiment
The above of the present invention is described in further details by the following examples, but this should not be interpreted as to this
The scope for inventing above-mentioned theme is only limitted to following embodiment, and all technologies realized based on the above of the present invention belong to this hair
Bright scope.
Embodiment 1
0.1879g thioacetamides are weighed in the beaker of 80mL, add in the mixed of the prepared absolute ethyl alcohols of 50mL and glycerine
Solution is closed, and magnetic agitation to solution is clarified, and adds 1.3630g zinc chloride, continues mixed liquor to be transferred to after stirring 10min
10h is reacted in 180 DEG C in 100mL ptfe autoclaves, cooled to room temperature after the completion of reaction is separated by filtration, uses water
With ethyl alcohol alternately cleaning 3 times, zinc sulphide photochemical catalyst is then obtained for 24 hours in 60 DEG C of dryings.
Weigh 0.05g zinc sulphide photochemical catalyst and 80mL lactic acid aqueous solutions（The volume ratio of wherein deionized water and lactic acid is
3:1）It is placed in the 100mL quartz containers of top light-permeable, is dispersed in zinc sulphide photochemical catalyst by magnetic stirring apparatus
In reaction solution, smear vacuum grease and quartz container is connected on reaction unit, whole system is first vacuumized while is passed through before reaction
Condensed water maintenance system constant temperature, zinc sulphide photochemical catalyst photocatalysis lactic acid aqueous solution persistently generates hydrogen under Xe light irradiations
Gas carries out on-line analysis by the TCD detectors of gas chromatograph, reacts 5h hydrogen outputs up to 355.53 μm of olg-1·h-1。
Embodiment 2
0.3757g thioacetamides are weighed in the beaker of 80mL, add in the mixed of the prepared absolute ethyl alcohols of 50mL and glycerine
Solution is closed, and magnetic agitation to solution is clarified, and adds 1.3630g zinc chloride, continues mixed liquor to be transferred to after stirring 10min
10h is reacted in 180 DEG C in 100mL ptfe autoclaves, cooled to room temperature after the completion of reaction is separated by filtration, uses water
With ethyl alcohol alternately cleaning 3 times, zinc sulphide photochemical catalyst is then obtained for 24 hours in 60 DEG C of dryings.
Weigh 0.05g zinc sulphide photochemical catalyst and 80mL lactic acid aqueous solutions（The volume ratio of wherein deionized water and lactic acid is
3:1）It is placed in the 100mL quartz containers of top light-permeable, is dispersed in zinc sulphide photochemical catalyst by magnetic stirring apparatus
In reaction solution, smear vacuum grease and quartz container is connected on reaction unit, whole system is first vacuumized while is passed through before reaction
Condensed water maintenance system constant temperature, zinc sulphide photochemical catalyst photocatalysis lactic acid aqueous solution persistently generates hydrogen under Xe light irradiations
Gas carries out on-line analysis by the TCD detectors of gas chromatograph, reacts 5h hydrogen outputs up to 556.49 μm of olg-1·h-1。
Embodiment 3
0.7513g thioacetamides are weighed in the beaker of 80mL, add in the mixed of the prepared absolute ethyl alcohols of 50mL and glycerine
Solution is closed, and magnetic agitation to solution is clarified, and adds 1.3630g zinc chloride, continues mixed liquor to be transferred to after stirring 10min
10h is reacted in 180 DEG C in 100mL ptfe autoclaves, cooled to room temperature after the completion of reaction is separated by filtration, uses water
With ethyl alcohol alternately cleaning 3 times, zinc sulphide photochemical catalyst is then obtained for 24 hours in 60 DEG C of dryings.
Weigh 0.05g zinc sulphide photochemical catalyst and 80mL lactic acid aqueous solutions（The volume ratio of wherein deionized water and lactic acid is
3:1）It is placed in the 100mL quartz containers of top light-permeable, is dispersed in zinc sulphide photochemical catalyst by magnetic stirring apparatus
In reaction solution, smear vacuum grease and quartz container is connected on reaction unit, whole system is first vacuumized while is passed through before reaction
Condensed water maintenance system constant temperature, zinc sulphide photochemical catalyst photocatalysis lactic acid aqueous solution persistently generates hydrogen under Xe light irradiations
Gas carries out on-line analysis by the TCD detectors of gas chromatograph, reacts 5h hydrogen outputs up to 789.39 μm of olg-1·h-1。
Embodiment 4
1.1271g thioacetamides are weighed in the beaker of 80mL, add in the mixed of the prepared absolute ethyl alcohols of 50mL and glycerine
Solution is closed, and magnetic agitation to solution is clarified, and adds 1.3630g zinc chloride, continues mixed liquor to be transferred to after stirring 10min
10h is reacted in 180 DEG C in 100mL ptfe autoclaves, cooled to room temperature after the completion of reaction is separated by filtration, uses water
With ethyl alcohol alternately cleaning 3 times, zinc sulphide photochemical catalyst is then obtained for 24 hours in 60 DEG C of dryings.
Weigh 0.05g zinc sulphide photochemical catalyst and 80mL lactic acid aqueous solutions（The volume ratio of wherein deionized water and lactic acid is
3:1）It is placed in the 100mL quartz containers of top light-permeable, is dispersed in zinc sulphide photochemical catalyst by magnetic stirring apparatus
In reaction solution, smear vacuum grease and quartz container is connected on reaction unit, whole system is first vacuumized while is passed through before reaction
Condensed water maintenance system constant temperature, zinc sulphide photochemical catalyst photocatalysis lactic acid aqueous solution persistently generates hydrogen under Xe light irradiations
Gas carries out on-line analysis by the TCD detectors of gas chromatograph, reacts 5h hydrogen outputs up to 252.59 μm of olg-1·h-1。
Embodiment 5
1.5028g thioacetamides are weighed in the beaker of 80mL, add in the mixed of the prepared absolute ethyl alcohols of 50mL and glycerine
Solution is closed, and magnetic agitation to solution is clarified, and adds 1.3630g zinc chloride, continues mixed liquor to be transferred to after stirring 10min
10h is reacted in 180 DEG C in 100mL ptfe autoclaves, cooled to room temperature after the completion of reaction is separated by filtration, uses water
With ethyl alcohol alternately cleaning 3 times, zinc sulphide photochemical catalyst is then obtained for 24 hours in 60 DEG C of dryings.
Weigh 0.05g zinc sulphide photochemical catalyst and 80mL lactic acid aqueous solutions（The volume ratio of wherein deionized water and lactic acid is
3:1）It is placed in the 100mL quartz containers of top light-permeable, is dispersed in zinc sulphide photochemical catalyst by magnetic stirring apparatus
In reaction solution, smear vacuum grease and quartz container is connected on reaction unit, whole system is first vacuumized while is passed through before reaction
Condensed water maintenance system constant temperature, zinc sulphide photochemical catalyst photocatalysis lactic acid aqueous solution persistently generates hydrogen under Xe light irradiations
Gas carries out on-line analysis by the TCD detectors of gas chromatograph, reacts 5h hydrogen outputs up to 179.98 μm of olg-1·h-1。
Basic principle, main features and advantages embodiment above describes the present invention, the technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe the originals of the present invention
Reason, under the scope for not departing from the principle of the invention, various changes and modifications of the present invention are possible, these changes and improvements are each fallen within
In the scope of protection of the invention.
Claims (2)
1. the method that zinc sulphide photochemical catalyst photocatalysis lactic acid aqueous solution prepares hydrogen, it is characterised in that concretely comprise the following steps：It weighs
0.05g zinc sulphide photochemical catalyst and 80mL lactic acid aqueous solutions are placed in the 100mL quartz containers of top light-permeable, are stirred by magnetic force
Mixing device makes zinc sulphide photochemical catalyst be dispersed in reaction solution, smears vacuum grease and quartz container is connected on reaction unit,
Whole system first vacuumizes while is passed through condensed water maintenance system constant temperature before reaction, the zinc sulphide photocatalysis under Xe light irradiations
Agent photocatalysis lactic acid aqueous solution persistently generates hydrogen, and reaction 5h hydrogen outputs reach 789.39 μm of olg-1·h-1, the vulcanization
The specific preparation process of zinc photochemical catalyst is：0.7513g thioacetamides are weighed in the beaker of 80mL, 50mL is added in and prepares
Absolute ethyl alcohol and glycerine mixed solution, magnetic agitation to solution clarify, add 1.3630g zinc chloride, continue to stir
Mixed liquor is transferred in 100mL ptfe autoclaves after 10min and reacts 10h in 180 DEG C, is naturally cooled to after the completion of reaction
Room temperature is separated by filtration, then dry for 24 hours up to zinc sulphide photochemical catalyst in 60 DEG C with water and ethyl alcohol alternately cleaning 3 times.
2. the method that zinc sulphide photochemical catalyst photocatalysis lactic acid aqueous solution according to claim 1 prepares hydrogen, feature
It is：Deionized water and the volume ratio of lactic acid are 3 in the lactic acid aqueous solution:1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711310821.5A CN108069390A (en) | 2017-12-11 | 2017-12-11 | The method that zinc sulphide photochemical catalyst photocatalysis lactic acid aqueous solution prepares hydrogen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711310821.5A CN108069390A (en) | 2017-12-11 | 2017-12-11 | The method that zinc sulphide photochemical catalyst photocatalysis lactic acid aqueous solution prepares hydrogen |
Publications (1)
| Publication Number | Publication Date |
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| CN108069390A true CN108069390A (en) | 2018-05-25 |
Family
ID=62158120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711310821.5A Pending CN108069390A (en) | 2017-12-11 | 2017-12-11 | The method that zinc sulphide photochemical catalyst photocatalysis lactic acid aqueous solution prepares hydrogen |
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| CN (1) | CN108069390A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114843563A (en) * | 2022-02-24 | 2022-08-02 | 电子科技大学长三角研究院(湖州) | Device for converting hydrogen produced by photocatalysis into electric energy and application thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102923760A (en) * | 2012-12-02 | 2013-02-13 | 桂林理工大学 | Ultrasonic/microwave synergistic constant-pressure solvothermal synthesis method of cubic-structure and hexagonal-structure nano ZnS semiconductor material |
| US20130224105A1 (en) * | 2010-11-04 | 2013-08-29 | Technical Institute of Physics and Chemistry of the Chinese Academy of Sciences | Semiconductor photocatalyst for the photocatalytic reforming of biomass derivatives for hydrogen generation, and preparation and use thereof |
| CN103934005A (en) * | 2014-04-30 | 2014-07-23 | 上海师范大学 | Cuprous ion-doped zinc sulfide copper nanowire visible-light-driven photocatalyst as well as preparation method and application thereof |
| CN107349937A (en) * | 2017-06-28 | 2017-11-17 | 西安交通大学 | A kind of preparation method of graphene-based bimetallic sulfide nano composite photo-catalyst |
-
2017
- 2017-12-11 CN CN201711310821.5A patent/CN108069390A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130224105A1 (en) * | 2010-11-04 | 2013-08-29 | Technical Institute of Physics and Chemistry of the Chinese Academy of Sciences | Semiconductor photocatalyst for the photocatalytic reforming of biomass derivatives for hydrogen generation, and preparation and use thereof |
| CN102923760A (en) * | 2012-12-02 | 2013-02-13 | 桂林理工大学 | Ultrasonic/microwave synergistic constant-pressure solvothermal synthesis method of cubic-structure and hexagonal-structure nano ZnS semiconductor material |
| CN103934005A (en) * | 2014-04-30 | 2014-07-23 | 上海师范大学 | Cuprous ion-doped zinc sulfide copper nanowire visible-light-driven photocatalyst as well as preparation method and application thereof |
| CN107349937A (en) * | 2017-06-28 | 2017-11-17 | 西安交通大学 | A kind of preparation method of graphene-based bimetallic sulfide nano composite photo-catalyst |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114843563A (en) * | 2022-02-24 | 2022-08-02 | 电子科技大学长三角研究院(湖州) | Device for converting hydrogen produced by photocatalysis into electric energy and application thereof |
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