CN110124699A - Biomass carbon pipe assists MoS2The preparation method and applications of liberation of hydrogen catalyst - Google Patents
Biomass carbon pipe assists MoS2The preparation method and applications of liberation of hydrogen catalyst Download PDFInfo
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- CN110124699A CN110124699A CN201910460985.9A CN201910460985A CN110124699A CN 110124699 A CN110124699 A CN 110124699A CN 201910460985 A CN201910460985 A CN 201910460985A CN 110124699 A CN110124699 A CN 110124699A
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- biomass carbon
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- 239000002028 Biomass Substances 0.000 title claims abstract description 64
- 239000001257 hydrogen Substances 0.000 title claims abstract description 63
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 63
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 62
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 57
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 57
- 239000003054 catalyst Substances 0.000 title claims abstract description 43
- 238000002360 preparation method Methods 0.000 title claims abstract description 33
- 229910052961 molybdenite Inorganic materials 0.000 claims abstract description 45
- 229910052982 molybdenum disulfide Inorganic materials 0.000 claims abstract description 45
- 235000015849 Apium graveolens Dulce Group Nutrition 0.000 claims abstract description 19
- 235000010591 Appio Nutrition 0.000 claims abstract description 19
- 238000006243 chemical reaction Methods 0.000 claims abstract description 18
- 239000011159 matrix material Substances 0.000 claims abstract description 14
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000003763 carbonization Methods 0.000 claims abstract description 9
- APUPEJJSWDHEBO-UHFFFAOYSA-P ammonium molybdate Chemical compound [NH4+].[NH4+].[O-][Mo]([O-])(=O)=O APUPEJJSWDHEBO-UHFFFAOYSA-P 0.000 claims abstract description 7
- 229940010552 ammonium molybdate Drugs 0.000 claims abstract description 7
- 235000018660 ammonium molybdate Nutrition 0.000 claims abstract description 7
- 239000011609 ammonium molybdate Substances 0.000 claims abstract description 7
- 239000000843 powder Substances 0.000 claims abstract description 7
- 240000007087 Apium graveolens Species 0.000 claims description 18
- 239000002253 acid Substances 0.000 claims description 11
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 claims description 10
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 8
- 235000019441 ethanol Nutrition 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 6
- 239000012456 homogeneous solution Substances 0.000 claims description 6
- 229910021642 ultra pure water Inorganic materials 0.000 claims description 6
- 239000012498 ultrapure water Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 4
- 239000011261 inert gas Substances 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims description 3
- 150000002500 ions Chemical class 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 238000001291 vacuum drying Methods 0.000 claims description 3
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 2
- 229910017604 nitric acid Inorganic materials 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- 238000012545 processing Methods 0.000 claims description 2
- 239000002994 raw material Substances 0.000 abstract description 3
- 244000101724 Apium graveolens Dulce Group Species 0.000 abstract 1
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Substances [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 8
- 239000002184 metal Substances 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 7
- 238000009776 industrial production Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000010970 precious metal Substances 0.000 description 3
- 230000003197 catalytic effect Effects 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000027756 respiratory electron transport chain Effects 0.000 description 2
- 238000001878 scanning electron micrograph Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005518 electrochemistry Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- MJEMIOXXNCZZFK-UHFFFAOYSA-N ethylone Chemical compound CCNC(C)C(=O)C1=CC=C2OCOC2=C1 MJEMIOXXNCZZFK-UHFFFAOYSA-N 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 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
- B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
- B01J27/04—Sulfides
- B01J27/047—Sulfides with chromium, molybdenum, tungsten or polonium
- B01J27/051—Molybdenum
-
- B01J35/33—
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/02—Hydrogen or oxygen
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
- C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
- C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
- C25B11/073—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material
- C25B11/091—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of at least one catalytic element and at least one catalytic compound; consisting of two or more catalytic elements or catalytic compounds
Abstract
The invention discloses a kind of biomass carbon pipes to assist MoS2The preparation method and applications of liberation of hydrogen catalyst, wherein biomass carbon pipe assists MoS2Liberation of hydrogen catalyst is to obtain biomass carbon pipe matrix using celery bar as raw material, and the powder of biomass carbonization pipe matrix is then enabled to react together with ammonium molybdate, thiocarbamide, finally obtains biomass carbon pipe auxiliary MoS2Liberation of hydrogen catalyst.Above-mentioned preparation method is simple, convenient, at low cost, the biomass carbon pipe auxiliary MoS needed for being easy to largely prepare2Liberation of hydrogen catalyst can be widely applied for industrial electrocatalytic hydrogen evolution reaction.
Description
Technical field
The invention belongs to field of catalyst preparation, are related to a kind of preparation method of liberation of hydrogen catalyst, specifically, being a kind of
Biomass carbon pipe assists MoS2The preparation method and applications of liberation of hydrogen catalyst.
Background technique
In order to cope with global energy and environmental crisis, Renewable Energy Development technology has become a kind of trend.Hydrogen (H2) make
For a kind of high renewable eco-friendly power source of combustion heat value, it is widely regarded as the ideal substitute of the following fossil energy, existing skill
The rapid development of hydrogen fuel cell further highlights the primary importance of sustainable production hydrogen in art.
And passing through a kind of very promising hydrogen production process in current industrial production --- electrocatalytic hydrogen evolution reacts (HER) system
Standby hydrogen, party's decree hydrogen ion is in elctro-catalyst (2H+ + 2e- = H2) catalytic action under in conjunction with electronics generate H2.It is above-mentioned
Applications catalyst is needed in reaction process, and currently used elctro-catalyst is precious metals pt, since Pt metal has optimal H+Absorption and desorption ability, therefore Pt metal is as the typical electrocatalysis material that electrocatalytic hydrogen evolution reacts and by industrial production application.
But Pt metal belongs to precious metal, and being applied using Pt metal as Industrial Catalysis has at high cost, the limited defect of natural resources.
Therefore, the electrocatalytic hydrogen evolution catalyst substitution precious metals pt of developing low-cost, high activity is as the task of top priority.
Summary of the invention
The technical problem to be solved in the present invention is to provide for a kind of biomass carbon pipe auxiliary MoS2The preparation of liberation of hydrogen catalyst
Method, it is intended to Pt metal can be substituted and applied to the electricity for preparing hydrogen in the reaction of industrial electrocatalytic hydrogen evolution to provide one kind
Catalyst, to reduce the cost of electrocatalytic hydrogen evolution reaction.
In order to solve the above technical problems, the technical scheme adopted by the invention is that:
A kind of biomass carbon pipe auxiliary MoS2The preparation method of liberation of hydrogen catalyst, the preparation method according to the following steps sequence into
Row:
(1) biomass carbonization
The celery bar of wash clean is immersed in the acid of 2-10 wt% 2-6 hours, K is removed+Equal impurity；Treated, and celery bar removes
After acid, it is put into drying in freeze drier, dried celery is placed in tube furnace, under the protection of inert gas, from room
Warm constant-speed heating keeps 2-5h to 500-900 C, finally prepares biomass carbon pipe matrix A；
(2) biomass carbon pipe assists MoS2Preparation
The powder of ammonium molybdate, thiocarbamide and biomass carbon pipe matrix A is soluble in water, and stirring 2-5h forms homogeneous solution, then will
Homogeneous solution is transferred in 10ml polytetrafluoroethyllining lining stainless steel autoclave, and is maintained at 180-250 C reaction 16-24 h
Afterwards, solution B is obtained, then solution B is washed till to 5 times few, removal unwanted ion respectively with ultrapure water and alcohol, and at 30-80 DEG C
Vacuum drying for 24 hours, is cooled to room temperature, and finally obtains biomass carbon pipe auxiliary MoS2。
As the restriction to step in the present invention (1): acid used in the step (1) is 2-10 wt% sulfuric acid, nitric acid
Or one of hydrochloric acid.
It limits as the another kind to step in the present invention (1): at least being rinsed 5 times in the step (1) using ultrapure water
By the celery bar of acid soak, and then realizes and go sour processing.
As still another restriction to step in the present invention (1): the celery after freeze drier is dry in the step (1)
Dish bar water content is 5-10 wt%.
A kind of limit as to the last of step in the present invention (1): the inert gas used in the step (1) is nitrogen
Gas；The rate of constant-speed heating is 5 C/min in the step (1).
As the restriction to step in the present invention (2): the ammonium molybdate that the step (2) is added: thiocarbamide: biomass carbon Guan Ji
The powder quality ratio of matter A is 1:2:1.
As to step in the present invention (2) another kind limit: alcohol used in the step (2) as methanol, ethyl alcohol or
One of isopropanol.
Invention, which additionally provides, utilizes the made biomass carbon pipe auxiliary MoS of above-mentioned preparation method2One kind of liberation of hydrogen catalyst is answered
With the biomass carbon pipe assists MoS2Liberation of hydrogen catalyst is applied to be used as catalyst preparation in industrial electrocatalytic hydrogen evolution reaction
Hydrogen.
Due to the adoption of the above technical solution, compared with prior art, acquired technological progress is the present invention:
Biomass carbon pipe of the invention assists MoS2Liberation of hydrogen catalyst prepares biomass carbon pipe, raw material using celery bar as raw material
Biomass carbon pipe large specific surface area, good conductivity low in cost, and obtaining using celery bar are enriched, MoS can be effectively improved2
Self-conductive is poor, and the slow disadvantage of electron transfer enables MoS2When applied to electrocatalytic hydrogen evolution reaction, catalytic performance is more preferable, can
Enough accelerate the progress of evolving hydrogen reaction, and then is conducive to the large-scale industrial production of Hydrogen Energy.
In conclusion preparation method of the present invention is simple, convenient, at low cost, the biomass needed for being easy to largely prepare
Carbon pipe assists MoS2Liberation of hydrogen catalyst can be widely applied for industrial electrocatalytic hydrogen evolution reaction.
The present invention is described in further detail below in conjunction with specific embodiment.
Detailed description of the invention
Fig. 1 is that the biomass carbon pipe prepared in embodiment 1 assists MoS2The SEM image of catalyst；
Fig. 2 is that biomass carbon pipe assists MoS2Liberation of hydrogen catalyst MoS2: BCTM mass ratio is respectively 1:2, when 1:1,2:1, and
Pure MoS2, pure BCTM and Pt/C 20% electrochemistry Hydrogen Evolution Performance linear scan curve.
Specific embodiment
Reagent as used in the following examples is existing commercial reagent unless otherwise specified, and test method is such as without special theory
It is bright to be all made of existing test method.
The preparation method of 1 biomass carbon pipe of embodiment auxiliary MoS2 liberation of hydrogen catalyst
It is carried out in this implementation according to sequence of steps below:
(1) biomass carbonization
The celery bar of wash clean is immersed in the acid of 5wt% 2.5 hours, K is removed+Equal impurity；Then using ultrapure water to acid soak
Treated, and celery bar rinses 7 times, after removing the acid adhered on celery bar, celery bar is put into drying in freeze drier, is done
It is dry to water content be 7 wt%.Dried celery is placed in tube furnace, under the protection of nitrogen, from room temperature with 5 C/
Celery bar constant-speed heating to 760 C, and is kept 2.8h by the heating speed of min, finally prepares biomass carbon pipe matrix A；
(2) biomass carbon pipe assists MoS2Preparation
By ammonium molybdate: thiocarbamide: the powder of biomass carbon pipe matrix A is that 1:2:1 is soluble in water according to mass ratio, and stirring 4.3h is formed
Then homogeneous solution is transferred in 10ml polytetrafluoroethyllining lining stainless steel autoclave, and is maintained at 250 C by homogeneous solution
After reacting 18 h, solution B is obtained, is then washed solution B respectively 5 times with ultrapure water and methanol, removes unwanted ion, and at 30 DEG C
Lower vacuum drying for 24 hours, finally obtains biomass carbon pipe auxiliary MoS2.And the biomass carbon pipe assists MoS2SEM image as scheme
Shown in 1, as shown in Figure 1, MoS is assisted by biomass carbon pipe prepared by embodiment 12Biomass carbon with tubulose can contract
Short pass matter distance accelerates electron transfer speed, and then accelerates the reaction of electrocatalytic hydrogen evolution.
2~8 biomass carbon pipe of embodiment assists MoS2The preparation method of liberation of hydrogen catalyst
Embodiment 2~8 is respectively a kind of biomass carbon pipe auxiliary MoS2The preparation method of liberation of hydrogen catalyst, the preparation method with
The preparation method of embodiment 1 is identical, the difference is that reaction condition, substance used and dosage involved in each step has
Difference, is specifically shown in Table 1
Table 1
9 biomass carbon pipe of embodiment assists MoS2The application of liberation of hydrogen catalyst
It present embodiments provides and a kind of utilizes any one biomass carbon pipe auxiliary MoS in Examples 1 to 82Liberation of hydrogen catalyst
Biomass carbon pipe obtained by preparation method assists MoS2The application of liberation of hydrogen catalyst is used in industrial electrocatalytic hydrogen evolution reaction
Producing hydrogen.
Obtained biomass carbon pipe assists MoS in Examples 1 to 82MoS in liberation of hydrogen catalyst2: biomass carbonization Guan Ji
The mass ratio of matter A is 1:1, when being applied to electrocatalytic hydrogen evolution reaction, a curve institute of linear scan curve such as Fig. 2 of performance
Show, while the present embodiment is according further to the preparation method of Examples 1 to 8, by changing the step ammonium molybdate, thiocarbamide and biology in (2)
The amount of the powder of matter carbon pipe matrix A, has respectively obtained MoS2: the mass ratio of biomass carbonization pipe matrix A is the biology of 1:2,2:1
Matter carbon pipe assists MoS2Liberation of hydrogen catalyst.When above two substance is applied to electrocatalytic hydrogen evolution reaction, the linear scan of performance
Curve is respectively as shown in the b curve of Fig. 2, c curve.In order to comparative, the present embodiment is also to being not added with biomass carbon pipe
Pure MoS2And the performance linear of Pt metal, biomass carbonization pipe matrix A when being applied to electrocatalytic hydrogen evolution reaction scans song
Line is tested respectively, specifically respectively as in Fig. 2 d curve, e curve, shown in f curve, as shown in Figure 2, pure MoS2And
The biomass carbon pipe as made from the preparation method of Examples 1 to 8 assists MoS2Catalyst is than pure MoS2Potential it is small, i.e.,
It can be used as catalyst to be applied in electrocatalytic hydrogen evolution reaction, but wherein MoS2: the mass ratio of biomass carbonization pipe matrix A is 1:1
When overpotential minimum performance it is best, than pure MoS2It is good many with pure biomass carbon pipe Hydrogen Evolution Performance, and most with the performance of Pt metal
It is close, therefore MoS2: it is most suitable for being applied to industrial electrocatalytic hydrogen evolution production when the mass ratio of biomass carbonization pipe matrix A is 1:1.
Claims (8)
1. a kind of biomass carbon pipe assists MoS2The preparation method of liberation of hydrogen catalyst, it is characterised in that: the preparation method is according to following
Sequence of steps carries out:
(1) biomass carbonization
The celery bar of wash clean is immersed in the acid of 2-10 wt% 2-6 hours, K is removed+Equal impurity；Treated, and celery bar removes
After acid, it is put into drying in freeze drier, dried celery is placed in tube furnace, under the protection of inert gas, from room
Warm constant-speed heating keeps 2-5h to 500-900 C, is cooled to room temperature, and finally prepares biomass carbon pipe matrix A；
(2) biomass carbon pipe assists MoS2Preparation
The powder of ammonium molybdate, thiocarbamide and biomass carbon pipe matrix A is soluble in water, and stirring 2-5h forms homogeneous solution, then will
Homogeneous solution is transferred in 10ml polytetrafluoroethyllining lining stainless steel autoclave, and is maintained at 180-250 C reaction 16-24 h
Afterwards, solution B is obtained, then solution B is washed till to 5 times few, removal unwanted ion respectively with ultrapure water and alcohol, and at 30-80 DEG C
Vacuum drying for 24 hours, finally obtains biomass carbon pipe auxiliary MoS2。
2. biomass carbon pipe according to claim 1 assists MoS2The preparation method of liberation of hydrogen catalyst, it is characterised in that: institute
Stating acid used in step (1) is one of 2-10 wt% sulfuric acid, nitric acid or hydrochloric acid.
3. biomass carbon pipe according to claim 1 or 2 assists MoS2The preparation method of liberation of hydrogen catalyst, it is characterised in that:
5 celery bars by acid soak are at least rinsed using ultrapure water in the step (1), and then realizes and goes sour processing.
4. biomass carbon pipe according to claim 1 or 2 assists MoS2The preparation method of liberation of hydrogen catalyst, it is characterised in that:
Celery bar water content after freeze drier is dry in the step (1) is 5-10 wt%.
5. biomass carbon pipe according to claim 1 or 2 assists MoS2The preparation method of liberation of hydrogen catalyst, it is characterised in that:
The inert gas used in the step (1) is nitrogen；The rate of constant-speed heating is 5 C/min in the step (1).
6. biomass carbon pipe according to claim 1 or 2 assists MoS2The preparation method of liberation of hydrogen catalyst, it is characterised in that:
The ammonium molybdate being added in the step (2): thiocarbamide: the powder quality ratio of biomass carbon pipe matrix A is 1:2:1.
7. biomass carbon pipe according to claim 1 or 2 assists MoS2The preparation method of liberation of hydrogen catalyst, it is characterised in that:
Alcohol used in the step (2) is methanol, one of ethyl alcohol or isopropanol.
8. biomass carbon pipe as claimed in any of claims 1 to 7 assists MoS2The preparation method system of liberation of hydrogen catalyst
Standby biomass carbon pipe assists MoS2A kind of application of liberation of hydrogen catalyst, it is characterised in that: the biomass carbon pipe assists MoS2
Liberation of hydrogen catalyst is applied to be used as producing hydrogen in industrial electrocatalytic hydrogen evolution reaction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910460985.9A CN110124699A (en) | 2019-05-30 | 2019-05-30 | Biomass carbon pipe assists MoS2The preparation method and applications of liberation of hydrogen catalyst |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910460985.9A CN110124699A (en) | 2019-05-30 | 2019-05-30 | Biomass carbon pipe assists MoS2The preparation method and applications of liberation of hydrogen catalyst |
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| CN111992228A (en) * | 2020-09-02 | 2020-11-27 | 大连工业大学 | Molybdenum disulfide and carbon nanotube composite material catalyst, and preparation and application thereof |
| CN114836787A (en) * | 2022-04-27 | 2022-08-02 | 东南大学 | Preparation method of molybdenum-loaded biomass-derived carbon-based hydrogen evolution electrocatalyst |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111905767A (en) * | 2020-07-29 | 2020-11-10 | 华南农业大学 | Nano pompon-shaped molybdenum sulfide/wood-based carbon porous electrode material and preparation method and application thereof |
| CN111905767B (en) * | 2020-07-29 | 2021-11-26 | 华南农业大学 | Nano pompon-shaped molybdenum sulfide/wood-based carbon porous electrode material and preparation method and application thereof |
| CN111992228A (en) * | 2020-09-02 | 2020-11-27 | 大连工业大学 | Molybdenum disulfide and carbon nanotube composite material catalyst, and preparation and application thereof |
| CN114836787A (en) * | 2022-04-27 | 2022-08-02 | 东南大学 | Preparation method of molybdenum-loaded biomass-derived carbon-based hydrogen evolution electrocatalyst |
| CN114836787B (en) * | 2022-04-27 | 2023-12-08 | 东南大学 | Preparation method of molybdenum-loaded biomass-derived carbon-based hydrogen evolution electrocatalyst |
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