CN108043436A - The preparation method and applications of molybdenum carbide/sulfur-indium-zinc composite photo-catalyst - Google Patents
The preparation method and applications of molybdenum carbide/sulfur-indium-zinc composite photo-catalyst Download PDFInfo
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- 239000002131 composite material Substances 0.000 title claims abstract description 35
- 239000011941 photocatalyst Substances 0.000 title claims abstract description 34
- 238000002360 preparation method Methods 0.000 title claims abstract description 13
- 229910039444 MoC Inorganic materials 0.000 title claims description 64
- QIJNJJZPYXGIQM-UHFFFAOYSA-N 1lambda4,2lambda4-dimolybdacyclopropa-1,2,3-triene Chemical compound [Mo]=C=[Mo] QIJNJJZPYXGIQM-UHFFFAOYSA-N 0.000 title claims description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 20
- 239000001257 hydrogen Substances 0.000 claims abstract description 20
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000003054 catalyst Substances 0.000 claims abstract description 9
- 239000003426 co-catalyst Substances 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims abstract description 6
- 230000012010 growth Effects 0.000 claims abstract description 4
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 12
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 12
- 239000000725 suspension Substances 0.000 claims description 12
- 239000007864 aqueous solution Substances 0.000 claims description 10
- XURCIPRUUASYLR-UHFFFAOYSA-N Omeprazole sulfide Chemical compound N=1C2=CC(OC)=CC=C2NC=1SCC1=NC=C(C)C(OC)=C1C XURCIPRUUASYLR-UHFFFAOYSA-N 0.000 claims description 8
- YUKQRDCYNOVPGJ-UHFFFAOYSA-N thioacetamide Chemical compound CC(N)=S YUKQRDCYNOVPGJ-UHFFFAOYSA-N 0.000 claims description 8
- DLFVBJFMPXGRIB-UHFFFAOYSA-N thioacetamide Natural products CC(N)=O DLFVBJFMPXGRIB-UHFFFAOYSA-N 0.000 claims description 8
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 claims description 8
- 229910000368 zinc sulfate Inorganic materials 0.000 claims description 8
- -1 polytetrafluoroethylene Polymers 0.000 claims description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 239000008367 deionised water Substances 0.000 claims description 6
- 229910021641 deionized water Inorganic materials 0.000 claims description 6
- 239000000758 substrate Substances 0.000 claims description 6
- 238000005406 washing Methods 0.000 claims description 6
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 5
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 5
- 239000002253 acid Substances 0.000 claims description 5
- 229910052717 sulfur Inorganic materials 0.000 claims description 5
- 239000011593 sulfur Substances 0.000 claims description 5
- 229910052725 zinc Inorganic materials 0.000 claims description 5
- 239000011701 zinc Substances 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 4
- 238000000354 decomposition reaction Methods 0.000 claims description 3
- 229960001763 zinc sulfate Drugs 0.000 claims description 3
- 230000001699 photocatalysis Effects 0.000 abstract description 9
- 239000000463 material Substances 0.000 abstract description 5
- 238000007146 photocatalysis Methods 0.000 abstract description 4
- 238000006555 catalytic reaction Methods 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 abstract 1
- 229910002651 NO3 Inorganic materials 0.000 description 5
- 239000011686 zinc sulphate Substances 0.000 description 5
- 229910000510 noble metal Inorganic materials 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 238000006303 photolysis reaction Methods 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229910021389 graphene Inorganic materials 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000001027 hydrothermal synthesis Methods 0.000 description 1
- 231100001240 inorganic pollutant Toxicity 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002135 nanosheet Substances 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 238000013033 photocatalytic degradation reaction Methods 0.000 description 1
- 230000015843 photosynthesis, light reaction Effects 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 239000003643 water by type Substances 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
- B01J27/20—Carbon compounds
- B01J27/22—Carbides
-
- B01J35/23—
-
- B01J35/39—
-
- B01J35/393—
-
- 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
- B01J37/08—Heat treatment
- B01J37/10—Heat treatment in the presence of water, e.g. steam
-
- 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
-
- 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 MoC/ZnIn2S4Composite photo-catalyst and preparation method thereof belongs to catalysis material technical field.The composite photo-catalyst is with two-dimentional ZnIn2S4Nanometer sheet is major catalyst, and two-dimentional MoC nanometer sheets are co-catalyst, using MoC hydro-thermal induced growths ZnIn2S4Method is made.Raw material of the present invention is easy to get, and preparation method is simple, and prepared composite photo-catalyst stability is preferable, has fabulous photocatalytic activity, available for visible photocatalysis water hydrogen manufacturing, has broad application prospects in photocatalysis field.
Description
Technical field
The invention belongs to catalysis material technical fields, and in particular to a kind of MoC/ZnIn2S4Two dimension/two-dimentional complex light
The preparation method and application of catalyst.
Background technology
As global energy is in short supply and appearance the problems such as environmental pollution, when the development and utilization of novel energy becomes current
The theme that generation is concerned.Solar energy is due to the advantages that its is inexhaustible, clean pollution-free, renewable, so utilizing semiconductor
Photochemical catalyst converts light energy into chemical energy with potential economic benefit.
ZnIn2S4It is a kind of highly important semiconductor light-catalyst material with visible light-responded performance, forbidden band is wide
Degree only has about 2.3 eV, this utilizes solar energy but also it can be efficiently absorbed.In the past more than ten years, ZnIn2S4By
It is widely used in the research of organic and inorganic pollutant in photocatalytic hydrogen production by water decomposition under visible ray and photocatalytic degradation water or air
In.But single ZnIn2S4The transmission of interior photogenerated charge and separative efficiency are relatively low, and electronics is mutually compound serious with the body in hole pair, from
And greatly reduce the photocatalysis performance of material.At present, for ZnIn2S4Disadvantages mentioned above, carried out it is many attempt to solve it is above-mentioned
The research of shortcoming, such as：By noble metal（Au、Pt、Pd）With ZnIn2S4It is compound, achieve the purpose that improve photocatalytic activity.But
Noble metal it is expensive, large-scale commercial applications application is limited.Therefore more cheap substance and ZnIn are carried out2S4It is compound and similary
It is the difficult point and a highly important work with scientific meaning studied at present to reach promotion photocatalytic activity and stability
Make.At present on construction ZnIn2S4The co-catalyst of composite photo-catalyst, mainly including some noble metals, graphene and transition
Metal chalcogenide, and on using class conductor MoC nanometer sheets as co-catalyst, with ZnIn2S4Combination is used under visible ray decompose
It yet there are no open report in terms of water hydrogen manufacturing.
The content of the invention
It is an object of the invention to solve existing single ZnIn2S4The problem of photochemical catalyst photocatalytic activity is relatively low, and provide
A kind of MoC/ZnIn2S4The preparation method and application of composite photo-catalyst.It is a feature of the present invention that with two-dimentional MoC nanometer sheets
As co-catalyst and ZnIn2S4The photochemical catalyst being compounded to form can be applied to Photocatalyzed Hydrogen Production system.What the present invention obtained answers
Closing light catalyst has efficient Photocatalyzed Hydrogen Production effect, and preparation method is simple and easy to do.
To achieve the above object, the present invention adopts the following technical scheme that：
Prepare MoC/ZnIn as described above2S4The preparation method of composite photo-catalyst is by MoC hydro-thermal induced growths
ZnIn2S4Method is made.Specific synthetic method comprises the following steps：
（1）A certain amount of MoC nanometer sheets are added to sulfur acid zinc, indium nitrate, the thioacetamide of certain volume（TAA）Water
In solution, uniform suspension is obtained；
（2）Gained suspension is transferred in the reaction kettle that substrate is polytetrafluoroethylene (PTFE), is heated to 120 ~ 200 DEG C, keep 8 ~ 20
H, then cooled to room temperature then with drying after absolute ethyl alcohol and deionized water repeatedly washing, obtain the MoC/ZnIn2S4
Composite photo-catalyst.
ZnIn2S4All it is two-dimensional nano piece pattern with MoC components, ZnIn2S4Nanometer sheet thickness be 10 ~ 40 nm, MoC nanometers
Piece thickness is 2 ~ 10 nm.
Above-mentioned steps（1）The mass range of the MoC nanometer sheets of middle addition is 2.645 ~ 52.9 mg.
Step（1）Middle sulfur acid zinc, indium nitrate, thioacetamide aqueous solution in zinc sulfate, indium nitrate, thioacetamide
Molar ratio be 1:2:4~1:2:10.
Step（1）Middle sulfur acid zinc, indium nitrate, thioacetamide aqueous solution volume range be 30 ~ 80 mL.
Step（2）MoC nanometer sheets and two dimension ZnIn in the composite photo-catalyst referred to2S4Mass ratio be 1:200~1:10.
MoC/ZnIn of the present invention2S4Composite photo-catalyst is one kind using two-dimentional MoC nanometer sheets as co-catalyst
With ZnIn2S4With reference to composite photo-catalyst.Two dimension MoC/ZnIn as described above2S4Composite photo-catalyst can be applied to can
See Photocatalyzed Hydrogen Production under light.
The remarkable advantage of the present invention is：
（1）The present invention uses cheap two-dimensional nano sheet MoC and ZnIn for the first time2S4Compound, wherein MoC is passed as a kind of substitute
After the material of system noble metal serves as co-catalyst, and cost is not only greatly saved, but also MoC is introduced, MoC/ZnIn2S4Complex light
Catalyst Photocatalyzed Hydrogen Production performance is obviously improved；
（2）MoC and ZnIn2S4Composite photo-catalyst uses MoC hydro-thermal induced growths ZnIn2S4Method is made, and complex method simply has
Effect, it is easy to accomplish the mass production of composite material；
（3）The composite photo-catalyst of present invention photolysis water hydrogen in the presence of sacrifice agent, reaction are efficient, easy to operate, cheap
Practicality, and the composite photo-catalyst prepared can be reused, and have higher use value and application prospect.
Description of the drawings
Fig. 1 is the MoC/ZnIn that the MoC contents in the present invention are 2 wt%2S4Transmission electron microscope（TEM）Figure；
Fig. 2 is MoC/ZnIn of the MoC contents in the present invention for 0.5 wt%, 1 wt% and 2 wt%2S4It is and non-loaded
ZnIn2S4The situation of photodissociation aquatic products hydrogen in the presence of sacrifice agent.
Specific embodiment
Embodiment 1
Photocatalyzed Hydrogen Production performance MoC/ZnIn with efficient stable2S4The preparation of composite photo-catalyst
2.645 mg MoC are added to 50 mL containing 0.3595 g ZnSO4·7H2O、0.9548 g In(NO3)3·4.5H2O、
In the aqueous solution of 0.7513 g TAA, uniform suspension is obtained, gained suspension is transferred to 100 mL substrates as polytetrafluoroethylene (PTFE)
In reaction kettle, it is placed in 200 DEG C of baking oven and keeps the temperature 12 h, then cooled to room temperature, then with absolute ethyl alcohol and deionized water
It is repeatedly dry after washing, obtain the MoC/ZnIn that MoC contents are 0.5 wt%2S4Composite photo-catalyst.
Embodiment 2
5.29 mg MoC are added to 50 mL containing 0.3595 g ZnSO4·7H2O、0.9548 g In(NO3)3·4.5H2O、
In the aqueous solution of 0.7513 g TAA, uniform suspension is obtained, gained suspension is transferred to 100 mL substrates as polytetrafluoroethylene (PTFE)
In reaction kettle, it is placed in 200 DEG C of baking oven and keeps 12 h, then cooled to room temperature, then with absolute ethyl alcohol and deionized water
Washing, obtains sediment, then by drying precipitate, obtains the MoC/ZnIn that MoC contents are 1 wt%2S4Composite photo-catalyst.
Embodiment 3
10.58 mg MoC are added to 50 mL containing 0.3595 g ZnSO4·7H2O、0.9548 g In(NO3)3·4.5H2O、
In the aqueous solution of 0.7513 g TAA, uniform suspension is obtained, gained suspension is transferred to 100 mL substrates as polytetrafluoroethylene (PTFE)
In reaction kettle, it is placed in 200 DEG C of baking oven and keeps 12 h, then cooled to room temperature, then with absolute ethyl alcohol and deionized water
Washing, obtains sediment, then by drying precipitate, obtains the MoC/ZnIn that MoC contents are 2 wt%2S4Composite photo-catalyst.Institute
The transmission electron microscope collection of illustrative plates of survey in figure as shown in Figure 1, can substantially observe MoC's（111）Face and ZnIn2S4's（222）Face
Lattice fringe.
Embodiment 4
52.9 mg MoC are added to 50 mL containing 0.3595 g ZnSO4·7H2O、0.9548 g In(NO3)3·4.5H2O、
In the aqueous solution of 0.9391 g TAA, uniform suspension is obtained, gained suspension is transferred to 80 mL substrates as the anti-of polytetrafluoroethylene (PTFE)
It answers in kettle, is placed in 200 DEG C of baking oven and keeps 20 h, then cooled to room temperature, it is then more with absolute ethyl alcohol and deionized water
It is dry after secondary washing, obtain the MoC/ZnIn that MoC contents are 10 wt%2S4Composite photo-catalyst.
Comparative example 1
Directly by 0.3595 g ZnSO4·7H2O、0.9548 g In(NO3)3·4.5H2O, 0.7513 g TAA are dissolved in 50
In mL deionized waters, hydrothermal synthesis ZnIn2S4, as control experiment.
Application examples 1
Composite photo-catalyst MoC/ZnIn2S4And ZnIn2S4The comparison of Photocatalyzed Hydrogen Production performance under visible light.
By the MoC/ZnIn that obtained MoC contents are 0.5 wt%, 1 wt% and 2 wt%2S4And simple ZnIn2S4With
The hydrogen production by water decomposition under visible ray weighs 20 mg samples and is added in the aqueous solution that 100 mL contain 10 mL lactic acid sacrifice agents,
After Photocatalyzed Hydrogen Production system is evacuated, opens light source and carry out Photocatalyzed Hydrogen Production.The amount that photocatalysis generates hydrogen passes through chromatography
Detection.MoC/ZnIn of the present invention2S4Composite photo-catalyst and control group ZnIn2S4Photocatalyzed Hydrogen Production performance under visible light
Comparison situation such as Fig. 2.It can be seen from the figure that 0.5 wt% MoC/ZnIn2S4Hydrogen-producing speed is about simple ZnIn2S4Produce hydrogen
23 times of rate, therefore the MoC/ZnIn of the present invention2S4Composite photo-catalyst has efficient Photocatalyzed Hydrogen Production activity.
The preferred embodiment of present invention described above, is merely to illustrate the present invention, is not used in and limits the scope of the invention.
In the case of not making the creative labor, all equivalent changes and modifications done according to present patent application scope should all belong to the present invention
Covering scope.
Claims (8)
1. a kind of molybdenum carbide/sulfur-indium-zinc MoC/ZnIn2S4Composite photo-catalyst, it is characterised in that：The composite photo-catalyst be with
ZnIn2S4For major catalyst, MoC is co-catalyst, passes through MoC hydro-thermal induced growths ZnIn2S4Method is made.
2. the MoC/Znaccording to claim 12S4Composite photo-catalyst, it is characterised in that：ZnIn2S4All it is with MoC components
Two-dimensional nano piece pattern, ZnIn2S4Nanometer sheet thickness is 10 ~ 40 nm, and MoC nanometer sheet thickness is 2 ~ 10 nm.
3. the MoC/Znaccording to claim 12S4Composite photo-catalyst, it is characterised in that：MoC and ZnIn2S4Quality
Than for 1:200~1:10.
4. a kind of prepare the MoC/ZnIn as described in claim 12S4The method of composite photo-catalyst, it is characterised in that：Including with
Lower preparation process：
Step 1：MoC nanometer sheets are added in the aqueous solution of sulfur acid zinc, indium nitrate, thioacetamide, obtain uniform suspension；
Step 2：Gained suspension is transferred in the reaction kettle that substrate is polytetrafluoroethylene (PTFE), is heated to 120 ~ 200 DEG C, keep 8 ~
20 h, then cooled to room temperature then with drying after absolute ethyl alcohol and deionized water repeatedly washing, obtain the MoC/
ZnIn2S4Composite photo-catalyst.
5. the MoC/Znaccording to claim 42S4The preparation method of composite photo-catalyst, it is characterised in that：Step 1 adds
The mass range of the MoC nanometer sheets entered is 2.645 ~ 52.9 mg.
6. the MoC/Znaccording to claim 42S4The preparation method of composite photo-catalyst, it is characterised in that：Step 1 contains
Zinc sulfate, indium nitrate, thioacetamide aqueous solution volume range be 30 ~ 80 mL.
7. the MoC/Znaccording to claim 42S4The preparation method of composite photo-catalyst, it is characterised in that：Sulfur acid zinc,
Indium nitrate, thioacetamide aqueous solution in zinc sulfate, indium nitrate, thioacetamide molar ratio be 1:2:4~1:2:10.
8. one kind MoC/ZnIn as described in claim 12S4The application of composite photo-catalyst, it is characterised in that：For visible ray
Hydrogen production by water decomposition.
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108745378A (en) * | 2018-06-12 | 2018-11-06 | 常州大学 | A kind of LaFeO3/ZnIn2S4The preparation method of composite photo-catalyst |
| CN109821562A (en) * | 2019-04-09 | 2019-05-31 | 淮北师范大学 | A kind of MoP-Zn3In2S6The preparation method of composite nano materials |
| CN110026207A (en) * | 2019-05-06 | 2019-07-19 | 青岛科技大学 | CaTiO3@ZnIn2S4Nanocomposite and the preparation method and application thereof |
| CN110038607A (en) * | 2019-05-23 | 2019-07-23 | 苏州大学 | Titanium carbide nanometer sheet/stratiform indium sulfide hetero-junctions and its application in degradation removal water pollutant |
| CN110560105A (en) * | 2019-09-03 | 2019-12-13 | 西北师范大学 | Preparation of nickel phosphide-loaded sulfur indium zinc nano microsphere composite material and application of composite material in photocatalytic hydrogen production |
| CN110614105A (en) * | 2019-09-25 | 2019-12-27 | 上海应用技术大学 | Mo for hydrogen evolution2C/NiCoSex heterojunction electrocatalytic material and preparation method thereof |
| CN111085234A (en) * | 2019-12-25 | 2020-05-01 | 西安交通大学 | Preparation method of 2D/2D nitrogen-doped lanthanum titanate/sulfur indium zinc heterojunction photocatalyst |
| CN111617804A (en) * | 2020-05-19 | 2020-09-04 | 南京大学 | Preparation method and application of layered visible light composite catalyst |
| CN115608389A (en) * | 2022-09-23 | 2023-01-17 | 华南理工大学 | MoC @3D graphite carbon @ indium zinc sulfide photocatalytic hydrogen production material and preparation method and application thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103071513A (en) * | 2013-02-27 | 2013-05-01 | 福州大学 | Hydrogen-production photocatalyst MoS2/ZnIn2S4 and preparation method thereof |
| CN103331175A (en) * | 2013-07-10 | 2013-10-02 | 黑龙江大学 | Preparation method of MoS2/ZnIn2S4 nanosheet composite material |
| CN104525238A (en) * | 2015-01-09 | 2015-04-22 | 江苏大学 | Carbon nitride/sulfur indium zinc composite nanometer material and preparation method and application thereof |
-
2017
- 2017-12-21 CN CN201711393453.5A patent/CN108043436A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103071513A (en) * | 2013-02-27 | 2013-05-01 | 福州大学 | Hydrogen-production photocatalyst MoS2/ZnIn2S4 and preparation method thereof |
| CN103331175A (en) * | 2013-07-10 | 2013-10-02 | 黑龙江大学 | Preparation method of MoS2/ZnIn2S4 nanosheet composite material |
| CN104525238A (en) * | 2015-01-09 | 2015-04-22 | 江苏大学 | Carbon nitride/sulfur indium zinc composite nanometer material and preparation method and application thereof |
Non-Patent Citations (1)
| Title |
|---|
| 徐豪杰: "Mo2C/CdS复合光催化剂的制备表征及其在光催化产氢中的应用", 《宁夏大学专业学位论文》 * |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108745378A (en) * | 2018-06-12 | 2018-11-06 | 常州大学 | A kind of LaFeO3/ZnIn2S4The preparation method of composite photo-catalyst |
| CN109821562B (en) * | 2019-04-09 | 2021-08-24 | 淮北师范大学 | MoP-Zn3In2S6Preparation method of composite nano material |
| CN109821562A (en) * | 2019-04-09 | 2019-05-31 | 淮北师范大学 | A kind of MoP-Zn3In2S6The preparation method of composite nano materials |
| CN110026207A (en) * | 2019-05-06 | 2019-07-19 | 青岛科技大学 | CaTiO3@ZnIn2S4Nanocomposite and the preparation method and application thereof |
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Application publication date: 20180518 |