CN110270381A - A kind of preparation of molybdenum disulfide/TpPa-1 composite material and photolysis water hydrogen - Google Patents
A kind of preparation of molybdenum disulfide/TpPa-1 composite material and photolysis water hydrogen Download PDFInfo
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- CN110270381A CN110270381A CN201910582755.XA CN201910582755A CN110270381A CN 110270381 A CN110270381 A CN 110270381A CN 201910582755 A CN201910582755 A CN 201910582755A CN 110270381 A CN110270381 A CN 110270381A
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- DJOSTUFCDFIBRL-UHFFFAOYSA-N C1=CC(=CC=C1N)N.C(=O)C1=C(C(=C(C(=C1O)C=O)O)C=O)O Chemical compound C1=CC(=CC=C1N)N.C(=O)C1=C(C(=C(C(=C1O)C=O)O)C=O)O DJOSTUFCDFIBRL-UHFFFAOYSA-N 0.000 title claims abstract description 36
- 229910052982 molybdenum disulfide Inorganic materials 0.000 title claims abstract description 31
- 239000002131 composite material Substances 0.000 title claims abstract description 24
- 238000002360 preparation method Methods 0.000 title claims abstract description 22
- 229910052739 hydrogen Inorganic materials 0.000 title abstract description 26
- 239000001257 hydrogen Substances 0.000 title abstract description 26
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract description 21
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 title abstract description 16
- 238000006303 photolysis reaction Methods 0.000 title abstract description 12
- 230000015843 photosynthesis, light reaction Effects 0.000 title abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 24
- 229910052961 molybdenite Inorganic materials 0.000 claims description 23
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 9
- 239000007864 aqueous solution Substances 0.000 claims description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 8
- 229910052757 nitrogen Inorganic materials 0.000 claims description 7
- CBCKQZAAMUWICA-UHFFFAOYSA-N 1,4-phenylenediamine Chemical compound NC1=CC=C(N)C=C1 CBCKQZAAMUWICA-UHFFFAOYSA-N 0.000 claims description 6
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 6
- QCDYQQDYXPDABM-UHFFFAOYSA-N phloroglucinol Chemical compound OC1=CC(O)=CC(O)=C1 QCDYQQDYXPDABM-UHFFFAOYSA-N 0.000 claims description 6
- 229960001553 phloroglucinol Drugs 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 3
- IBHWREHFNDMRPR-UHFFFAOYSA-N phloroglucinol carboxylic acid Natural products OC(=O)C1=C(O)C=C(O)C=C1O IBHWREHFNDMRPR-UHFFFAOYSA-N 0.000 claims description 2
- 238000003786 synthesis reaction Methods 0.000 claims description 2
- GEYOCULIXLDCMW-UHFFFAOYSA-N 1,2-phenylenediamine Chemical compound NC1=CC=CC=C1N GEYOCULIXLDCMW-UHFFFAOYSA-N 0.000 claims 1
- 150000001408 amides Chemical class 0.000 claims 1
- 239000012467 final product Substances 0.000 claims 1
- ZDGGJQMSELMHLK-UHFFFAOYSA-N m-Trifluoromethylhippuric acid Chemical compound OC(=O)CNC(=O)C1=CC=CC(C(F)(F)F)=C1 ZDGGJQMSELMHLK-UHFFFAOYSA-N 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 15
- 230000001699 photocatalysis Effects 0.000 abstract description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000007146 photocatalysis Methods 0.000 abstract description 5
- 239000003054 catalyst Substances 0.000 abstract description 3
- 238000000354 decomposition reaction Methods 0.000 abstract description 3
- 229910000510 noble metal Inorganic materials 0.000 abstract description 3
- 238000002474 experimental method Methods 0.000 abstract description 2
- 239000003153 chemical reaction reagent Substances 0.000 abstract 1
- ZHNUHDYFZUAESO-UHFFFAOYSA-N Formamide Chemical compound NC=O ZHNUHDYFZUAESO-UHFFFAOYSA-N 0.000 description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- 238000006555 catalytic reaction Methods 0.000 description 3
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003426 co-catalyst Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- ZZZCUOFIHGPKAK-UHFFFAOYSA-N D-erythro-ascorbic acid Natural products OCC1OC(=O)C(O)=C1O ZZZCUOFIHGPKAK-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 229930003268 Vitamin C Natural products 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000013310 covalent-organic framework Substances 0.000 description 1
- 239000002178 crystalline material Substances 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 229910021389 graphene Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000000634 powder X-ray diffraction Methods 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000011718 vitamin C Substances 0.000 description 1
- 235000019154 vitamin C Nutrition 0.000 description 1
- 239000002023 wood 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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/26—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24
- B01J31/34—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24 of chromium, molybdenum or tungsten
-
- 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
- B01J37/08—Heat treatment
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/02—Processes for making hydrogen or synthesis gas
- C01B2203/0266—Processes for making hydrogen or synthesis gas containing a decomposition step
- C01B2203/0277—Processes for making hydrogen or synthesis gas containing a decomposition step containing a catalytic decomposition step
-
- 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
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Catalysts (AREA)
Abstract
A kind of preparation of molybdenum disulfide/TpPa-1 composite material and photocatalytic hydrogen production by water decomposition are related to preparation and the photocatalytic hydrogen production by water decomposition of a kind of molybdenum disulfide/TpPa-1 composite material.The present invention provides a kind of molybdenum disulfide/TpPa-1 composite material, in order to solve the problems, such as to be currently used for photocatalysis hydrogen production material hydrogen production efficiency under the conditions of no noble metal not high.Method: the one, preparation of molybdenum disulfide；Two, molybdenum disulfide/TpPa-1 composite material preparation.Preparation process of the invention is simple and effective, and reagent consumption is less and yield is high；And photochemical catalyst provided by the invention can effectively improve the problem of TpPa-1 photolysis water hydrogen low efficiency.The present invention is applied to photolysis water hydrogen field, and experiment shows that the composite material has excellent photolysis water hydrogen performance, and photocatalytic water hydrogen generation efficiency can reach 5.58 mmolg‑1·h‑1。
Description
Technical field
The present invention relates to a kind of preparation of molybdenum disulfide/TpPa-1 composite material and photolysis water hydrogens.
Background technique
Currently, with the rapid development of economy, fossil fuel constantly exploits use.Energy crisis is caused and environment is dirty
Contaminate two urgent problems to be solved.But the development of present society economy and science and technology all be unable to do without a large amount of energy and supports.So
The sustainable energy for finding a kind of cleanliness without any pollution is most important.Hydrogen Energy is big with its high specific energy density, calorific value, and burning produces
The advantages that object only has water, will not cause any pressure to environment is as the popular energy for replacing fossil energy.Japanese scholars
Illumination n-type semiconductor TiO is worked as in Fujishima and Honda research discovery2When electrode, can lead to water decomposition, make it was recognized that
Utilize the feasibility of solar photolysis water hydrogen.Because that can convert solar energy effectively as chemical energy, light-catalyzed reaction is counted as solving
The effective way of certainly current energy crisis and problem of environmental pollution.
Existing photochemical catalyzing is mostly used noble metal platinum (Pt) as co-catalyst and solves light induced electron and hole-recombination
The high problem of rate.Pt resource reserve is rare, at high price, causes catalyst cost high.Class grapheme material curing
Molybdenum (MoS2) it is a kind of novel two-dimensional material.It not only has some excellent properties of graphene, but also as narrow band gap half
Conductor (forbidden bandwidth is about 1.3~1.8eV), shows good photocatalytic activity.In addition, since its raw material sources is abundant,
It is cheap, or even being considered as is that can substitute precious metals pt and serve as the co-catalyst during light-catalyzed reaction.
Covalent organic machine frame (COFs) material is to be formed by light atom (hydrogen, boron, carbon, nitrogen etc.) by covalently key connection
Highly porous organic polymer crystalline material with two dimensional topology, because it is with good visible absorption, regular duct
The advantages that structure and suitable forbidden bandwidth, become a kind of very potential conductor photocatalysis material, but light induced electron with
The easily compound disadvantage in hole keeps photocatalysis effect not satisfactory.Therefore developing a kind of material that photolysis water hydrogen is high-efficient becomes
Research hotspot.
Summary of the invention
The invention aims to solve, current material photolysis water hydrogen is inefficient under the conditions of no noble metal to be asked
Topic, and a kind of MoS is provided2The preparation method of/TpPa-1 composite material.
A kind of MoS of the invention2The preparation method of/TpPa-1 composite material is completed by the following steps:
One, MoS2Preparation；
Two, MoS2The preparation of/TpPa-1: by the MoS of above-mentioned synthesis2It is placed in heat-resistant glass tube, N, N- dimethyl is then added
Formamide is ultrasonically treated 3h under conditions of supersonic frequency is 35~45KHz, and p-phenylenediamine and 1,3,5- tri- aldehyde radicals are then added
Phloroglucin and acetic acid aqueous solution, supersonic frequency be 35~45KHz under conditions of be ultrasonically treated 30min, in liquid nitrogen bath into
Frozen-thawed cycled deaerates row three times, heats 72h after sealing in 115~125 DEG C, filters and is washed for several times with tetrahydrofuran, dry
Up to MoS2/ TpPa-1 composite material；
The mass ratio of tri- aldehyde radical phloroglucin of p-phenylenediamine described in step 2 and 1,3,5- is 16:21；
N,N-dimethylformamide described in step 2 and acetic acid aqueous solution volume ratio are 6:1；
Acetic acid aqueous solution concentration described in step 2 is 3molL-1；
Above-mentioned MoS2Application of/TpPa-1 the composite material in terms of photolysis water hydrogen.
Beneficial effects of the present invention:
The present invention uses solvent-thermal method, and with p-phenylenediamine and 1,3,5- tri- aldehyde radical phloroglucins are raw material, successfully synthesizes one kind
Two-dimentional organic material (TpPa-1), but photocatalytic water hydrogen generation efficiency is lower under visible light for the material, only 0.172mmolg-1·h-1.Therefore the invention has synthesized a kind of new composite material MoS again on the basis of TpPa-12/ TpPa-1, the material are effective
The photolysis water hydrogen performance for improving TpPa-1, MoS2The photocatalytic water hydrogen generation efficiency of/TpPa-1 composite material be 1.92~
5.58mmol·g-1·h-1。
Detailed description of the invention
Fig. 1 is MoS2The X-ray powder diffraction figure of/TpPa-1 material；
Fig. 2 is MoS2Scanning electron microscope (SEM) figure of/TpPa-1 material；
Fig. 3 is MoS2The photodissociation aquatic products hydrogen figure of/TpPa-1 material.
Specific embodiment
With embodiment, invention is further explained below, these embodiments only say method of the invention
It is bright, it is without any restrictions to the scope of application of the invention.
Specific embodiment 1: a kind of MoS of present embodiment2The preparation of/TpPa-1 material is to complete according to the following steps
:
Step 1: MoS2Preparation；
Step 2: MoS2The preparation of/TpPa-1: by MoS2(0.89mg) is placed in heat-resistant glass tube, and N, N- diformazan is then added
Base formamide (3mL) is ultrasonically treated 3h under conditions of supersonic frequency is 35~45KHz, and p-phenylenediamine (48mg) then is added
With tri- aldehyde radical phloroglucin (63mg) of 1,3,5- and acetic acid aqueous solution (0.5mL, 3molL-1), supersonic frequency be 35~
It is ultrasonically treated 30min under conditions of 45KHz, Frozen-thawed cycled degassing three times is carried out in liquid nitrogen bath, in 115~125 DEG C after sealing
Middle heating 72h filters and is washed for several times with tetrahydrofuran, is drying to obtain MoS2/ TpPa-1 (mass ratio 1:100) composite wood
Material；
Specific embodiment 2: the present embodiment is different from the first embodiment in that: MoS described in step 22
Quality be 2.67mg, other steps and parameter are same as the specific embodiment one.Obtain MoS2/ TpPa-1 (mass ratio 3:
100) composite material；
Specific embodiment 3: the present embodiment is different from the first and the second embodiment in that: described in step 3
MoS2Quality be 4.45mg, other steps and parameter are the same as one or two specific embodiments.Obtain MoS2/ TpPa-1 (quality
Than for 5:100) composite material；
Following tests is carried out for verifying beneficial effects of the present invention:
To investigate MoS2Aquatic products hydrogen effect is catalytically decomposed in/TpPa-1 material, carries out visible light photocatalysis production to it by the following method
Hydrogen performance test.Test process is as follows: Photocatalyzed Hydrogen Production experiment is carried out in photocatalytic activity evaluation on-line analysis system, and reaction is opened
Before beginning, cooling recirculation system is opened, to ensure that light-catalyzed reaction temperature is maintained at steady temperature (4 DEG C), and is excluded with vacuum pump
Air in system.The Xe lamp (>=420nm) of 300W is used as light source, with MoS2/ TpPa-1 (10mg) is used as photochemical catalyst, Vitamin C
Sour (100mg) is sacrifice agent, and distilled water (50mL) is reaction solution, is ultrasonically treated under conditions of supersonic frequency is 35~45KHz
30min is allowed to form uniform suspension.As shown, photocatalytic water hydrogen generation efficiency is lower under visible light by TpPa-1, only
0.172mmol·h-1·g-1；And novel MoS2/ TpPa-1 composite material presents the property of good photocatalysis hydrolytic hydrogen production
Can, photocatalytic water hydrogen generation efficiency is 1.92~5.58mmolh-1·g-1。
Claims (5)
1. a kind of MoS2The preparation of/TpPa-1 composite material, it is characterised in that this method sequentially includes the following steps:
One, MoS2Preparation；
Two, MoS2The preparation of/TpPa-1: by the MoS of above-mentioned synthesis2It is placed in heat-resistant glass tube, N, N- dimethyl methyl is then added
Amide is ultrasonically treated 3 h under conditions of supersonic frequency is 35 ~ 45 KHz, and p-phenylenediamine and 1,3,5- tri- aldehyde radicals are then added
Phloroglucin and acetic acid aqueous solution are ultrasonically treated 30 min under conditions of supersonic frequency is 35 ~ 45 KHz, in liquid nitrogen bath
It carries out Frozen-thawed cycled three times to deaerate, heats 72 h after sealing in 115 ~ 125 DEG C, filter and washed for several times with tetrahydrofuran, done
Dry MoS to obtain the final product2/ TpPa-1 composite material；
The mass ratio of tri- aldehyde radical phloroglucin of p-phenylenediamine described in step 2 and 1,3,5- is 16:21；
N,N-dimethylformamide described in step 2 and acetic acid aqueous solution volume ratio are 6:1；
Acetic acid aqueous solution concentration described in step 2 is 3 molL-1。
2. a kind of MoS according to claim 12The preparation of/TpPa-1 composite material, it is characterised in that described in step 2
MoS2Quality be 0.89 ~ 4.45 mg.
3. a kind of MoS according to claim 12The preparation of/TpPa-1 composite material, it is characterised in that described in step 2
The mass ratio of tri- aldehyde radical phloroglucin of phenylenediamine and 1,3,5- is 16:21.
4. a kind of MoS according to claim 12The preparation of/TpPa-1 composite material, it is characterised in that described in step 2
N,N-dimethylformamide and acetic acid aqueous solution volume ratio are 6:1.
5. a kind of MoS according to claim 12The preparation of/TpPa-1 composite material, it is characterised in that described in step 2
Acetic acid aqueous solution concentration is 3 molL-1。
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111151302A (en) * | 2020-01-10 | 2020-05-15 | 常州大学 | Preparation method of covalent organic framework material doped rod-shaped cadmium sulfide composite photocatalyst |
| CN113318788A (en) * | 2021-06-25 | 2021-08-31 | 哈尔滨理工大学 | Cu-NH2Preparation of-MIL-125/TpPa-2 composite material and hydrogen production by photolysis of water |
| CN113952986A (en) * | 2021-10-11 | 2022-01-21 | 温州大学 | WO (WO)3TpPa-1-COF composite material and preparation method and application thereof |
| CN114160169A (en) * | 2021-10-11 | 2022-03-11 | 盐城工学院 | Preparation method and application of molybdenum-sulfur cluster packaged by covalent organic framework material |
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| CN113952986A (en) * | 2021-10-11 | 2022-01-21 | 温州大学 | WO (WO)3TpPa-1-COF composite material and preparation method and application thereof |
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