CN109652684A - A kind of hydrolytic hydrogen production aluminium alloy and its preparation method and application - Google Patents
A kind of hydrolytic hydrogen production aluminium alloy and its preparation method and application Download PDFInfo
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- CN109652684A CN109652684A CN201910117543.4A CN201910117543A CN109652684A CN 109652684 A CN109652684 A CN 109652684A CN 201910117543 A CN201910117543 A CN 201910117543A CN 109652684 A CN109652684 A CN 109652684A
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
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- 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
- C01B3/06—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents
- C01B3/08—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents with metals
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/04—Making non-ferrous alloys by powder metallurgy
- C22C1/05—Mixtures of metal powder with non-metallic powder
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- 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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Abstract
The invention discloses a kind of hydrolytic hydrogen production aluminium alloys, are made of the raw material of following mass percentage: 5~10wt% of Al90~95wt% and additive；The additive is one of metal simple-substance, metal oxide and metal chloride or a variety of；The metal simple-substance includes one of magnesium, antimony, zinc, lead, cadmium, bismuth, tin, potassium and sodium or a variety of；The metal oxide includes one of magnesia, antimony oxide, zinc oxide, lead oxide, cadmium oxide, bismuth oxide, tin oxide, potassium oxide and sodium oxide molybdena or a variety of；The metal chloride includes one of magnesium chloride, antimony chloride, zinc chloride, lead chloride, caddy, bismuth chloride, stannic chloride, potassium chloride and sodium chloride or a variety of.In hydrolytic hydrogen production aluminium alloy of the invention while guaranteeing H2-producing capacity, the cost of hydrolytic hydrogen production aluminium alloy is greatly reduced.The present invention also provides a kind of preparation method and application of hydrolytic hydrogen production aluminium alloy.
Description
Technical field
The invention belongs to technical field of metal material, and in particular to a kind of hydrolytic hydrogen production aluminium alloy and preparation method thereof and answer
With.
Background technique
The energy is not only human society existence and the basis constantly to advance and important leverage, and nowadays countries in the world
Politics, focus economic, diplomacy are of interest.Throughout history, human society improve all along with the variation of the energy each time.It is existing
Stage world energy sources constitute or based on coal, petroleum, the three great tradition energy of natural gas.And nowadays, China's economic development step
Enter new normality, energy-consuming slowdown in growth, but development quality and efficiency is prominent, supply side structural reform is very urgent.
Hydrogen is minimum the lightest element in No.1 element and known element in the periodic table of elements, while hydrogen is also space
The most abundant element in cosmos, hydrogen has been more than 90% in the constitution element of cosmic material.Hydrogen and oxygen combustion generate water, product
Not only pollution-free but also reaction releases huge energy, and this energy is exactly Hydrogen Energy.Hydrogen Energy is considered as 21 century and most develops
The clean energy resource of potentiality.However, by the three aspect limit such as hydrogen producing technology, hydrogen storage technology, fortune hydrogen technology in Hydrogen Energy course of industrialization
It makes and is difficult to be widely implemented.Dissolve the above problem, one of the approach for realizing that Hydrogen Energy effective and safe utilizes is exactly to realize real-time hydrogen manufacturing
With with hydrogen.I.e. using cheap controllable hydrogen manufacturing mode, hydrogen manufacturing at any time uses at any time, exempts the storage of hydrogen in use
With transport problem.Therefore, finding new hydrogen producing technology becomes the key for solving hydrogen utilization.
In order to dissolve the above problem, one of the important channel for realizing that Hydrogen Energy effective and safe utilizes is exactly to realize instant hydrogen manufacturing.
Common hydrogen production process mainly passes through hydrogen manufacturing material hydrolytic hydrogen production at this stage, and wherein aluminium alloy hydrolytic hydrogen production is hotter at present
The research topic of door.
Chinese patent CN104451214B, CN106191541A, CN105970031A and CN106011554A are disclosed respectively
Related hydrolytic hydrogen production aluminium alloy and preparation method in the raw material of the hydrogen manufacturing aluminium alloy of above-mentioned patent, have used the Ga of low melting point
Or In, since the higher cost of Ga, In accordingly rise so as to cause hydrogen manufacturing aluminium alloy cost, to improve hydrogen manufacturing cost.With
The development of Hydrogen Energy, ensure hydrogen manufacturing aluminium alloy H2-producing capacity while reduce hydrogen manufacturing cost, be always that scientific research personnel is eager to solve
Critical issue.On the basis of ensureing hydrogen manufacturing aluminium alloy H2-producing capacity, the cost of hydrogen manufacturing aluminium alloy is substantially reduced, is advantageously implemented
The scale application of hydrogen manufacturing aluminium alloy and commercialization are promoted.
Summary of the invention
It is an object of the invention to overcome above-mentioned technical deficiency, propose that a kind of and addition Ga or In hydrogen manufacturing aluminium alloy produces hydrogen
Can be suitable, but the hydrolytic hydrogen production aluminium alloy of advantage of lower cost；The purpose of second aspect of the present invention is to propose a kind of hydrolysis system
The preparation method of hydrogen aluminium alloy；The purpose of third aspect present invention is to propose a kind of application of hydrolytic hydrogen production aluminium alloy.
To reach above-mentioned technical purpose, technical solution of the present invention provides a kind of hydrolytic hydrogen production aluminium alloy, by following matter
Measure the raw material composition of percentage composition: 5~10wt% of 90~95wt% of Al and additive；The additive is metal simple-substance, metal
One of oxide and metal chloride are a variety of；
The metal simple-substance includes one of magnesium, antimony, zinc, lead, cadmium, bismuth, tin, potassium and sodium or a variety of；
The metal oxide includes magnesia, antimony oxide, zinc oxide, lead oxide, cadmium oxide, bismuth oxide, tin oxide, oxygen
Change one of potassium and sodium oxide molybdena or a variety of；
The metal chloride includes magnesium chloride, antimony chloride, zinc chloride, lead chloride, caddy, bismuth chloride, stannic chloride, chlorine
Change one of potassium and sodium chloride or a variety of.
Technical solution of the present invention provides a kind of preparation method of hydrolytic hydrogen production aluminium alloy, includes the following steps:
S1. raw material is weighed by mass percentage；
S2. raw material and abrading-ball have been weighed in proportion, under inert gas protection after mixing by the raw material ball milling,
It is taken out under inert gas shielding to get hydrolytic hydrogen production aluminium alloy is arrived.
Technical solution of the present invention additionally provides a kind of application of hydrolytic hydrogen production aluminium alloy in hydrogen preparation field.
Compared with prior art, the beneficial effect comprise that
1, by adding particular kind of metal simple-substance, metal oxide into aluminium in hydrolytic hydrogen production aluminium alloy of the invention
Or metal chloride, the activity of alloy is improved, to improve the hydrolytic hydrogen production performance of material；
2, additive used in the hydrolytic hydrogen production aluminium alloy in the present invention is cheap metal simple-substance, metal oxidation
Object or metal chloride greatly reduce water while guaranteeing H2-producing capacity with the metal phase ratio of the higher costs such as Ga or In
Solve the cost of hydrogen manufacturing aluminium alloy；
3, the preparation method of hydrolytic hydrogen production aluminium alloy of the invention is simple, is suitable for industrialized production；
4, hydrogen manufacturing aluminium alloy provided by the invention can react real-time hydrogen manufacturing with water, not limited by water temperature and quality, user
Just.
Detailed description of the invention
Fig. 1 is hydrogen manufacturing aluminium alloy hydrolytic hydrogen production effect picture obtained in Examples 1 to 3；
Fig. 2 is hydrolytic hydrogen production effect picture of the 3 gained hydrogen manufacturing aluminium alloy of embodiment in different quality.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that embodiment described herein is only used to explain the present invention, and do not have to
It is of the invention in limiting.
The embodiment provides a kind of hydrolytic hydrogen production aluminium alloys, by the raw material group of following mass percentage
At: 5~10wt% of 90~95wt% of Al and additive；The additive is metal simple-substance, metal oxide and metal chloride
One of or it is a variety of；
The metal simple-substance includes magnesium (Mg), antimony (Sb), zinc (Zn), lead (Pb), cadmium (Cd), bismuth (Bi), tin (Sn), potassium
(K) and one of sodium (Na) or a variety of；
The metal oxide includes magnesia, antimony oxide, zinc oxide, lead oxide, cadmium oxide, bismuth oxide, tin oxide, oxygen
Change one of potassium and sodium oxide molybdena or a variety of；
The metal chloride includes magnesium chloride, antimony chloride, zinc chloride, lead chloride, caddy, bismuth chloride, stannic chloride, chlorine
Change one of potassium and sodium chloride or a variety of.
In some preferred embodiments of the invention, hydrolytic hydrogen production aluminium alloy by following mass percentage raw material group
At: 5~8wt% of 92~95wt% of Al and additive.
In some preferred embodiments of the invention, the aluminium powder that Al is 20~80 μm of granularity, the purity of aluminium powder is greater than
99%；By the optimization of aluminium powder partial size, to improve the hydrolysis H2-producing capacity of alloy.
The present invention does not have particular/special requirement to the source of Al, using well-known to those skilled in the art.
In some preferred embodiments of the invention, additive is metal simple-substance, metal oxide and metal chloride
Mixture；During the preparation process, metal simple-substance and metal oxide can destroy the oxide of aluminium surface densification, and it is anti-to improve aluminum water
The reactivity answered；Metal chloride can eliminate the agglomeration of aluminium powder, and so that metallic aluminum surface is generated a large amount of surface and lack
It falls into, improves the hydrolytic hydrogen production performance of alloy.
It is further preferred that additive is Pb, MgCl2With the mixture of ZnO.
In the present invention, additive is provided in the form of particulate additive, in some preferred embodiments of the invention,
The partial size of grain additive is 20~100 μm；It is further preferred that the partial size of particulate additive is 50~80 μm.
The embodiments of the present invention also provide a kind of preparation methods of hydrolytic hydrogen production aluminium alloy, include the following steps:
(1) raw material is weighed by mass percentage；
(2) raw material and abrading-ball have been weighed in proportion, has then been charged under inert gas protection, and the ball of honest material will be loaded
Grinding jar is symmetrically placed after ball milling mixing is uniform, to be taken out under inert gas protection on planetary ball mill turntable and fixed,
Obtain hydrolytic hydrogen production aluminium alloy.
In the present invention, hydrolytic hydrogen production aluminium alloy carries out under inert gas protection in whole preparation process；In the present invention
Some preferred embodiments in, hydrolytic hydrogen production aluminium alloy carries out under protection of argon gas in whole preparation process.The present invention adopts
With atmosphere protection mode, alloying element is avoided to aoxidize, influences the H2-producing capacity of alloy.
In some preferred embodiments of the invention, ratio of grinding media to material (mass ratio of abrading-ball and raw material) is 5~10:1；Into one
Preferably, ratio of grinding media to material is 8~10:1 to step；It is highly preferred that ratio of grinding media to material is 10:1.
In some preferred embodiments of the invention, rotational speed of ball-mill be 150~200r/min, Ball-milling Time be 0.5~
2h；It is further preferred that rotational speed of ball-mill is 180~200r/min, Ball-milling Time is 0.5~1.5h；It is highly preferred that rotational speed of ball-mill
For 200r/min, Ball-milling Time 1h.
In the present invention, the loadings of ball grinder be its volume 3/4 (i.e. the total volume of raw material and abrading-ball is no more than ball grinder
The 3/4 of volume), to guarantee that raw material is sufficiently mixed uniformly, and raw material is avoided to reunite.
In the present invention, after hydrolytic hydrogen production aluminium alloy is made, hydrolytic hydrogen production aluminium alloy is packaged preservation, the encapsulation tool
Body is inert gas packaging.The mode that the present invention packs inert gas, without particular/special requirement, using those skilled in the art institute
Well known inert gas manner of packing.In some preferred embodiments of the invention, it is encapsulated in argon atmosphere progress, it is right
Material first carries out vacuum drawn, is then charged with argon gas to get the material packed to argon gas.
The embodiments of the present invention also provide application of the hydrolytic hydrogen production aluminium alloy in hydrogen preparation field.
In the present invention, the hydrogen manufacturing of hydrolytic hydrogen production aluminium alloy with the following method: hydrolytic hydrogen production aluminium alloy is added to normal-temperature water
In, prepare hydrogen；Normal-temperature water is seawater, sanitary sewage, tap water or mineral water.
The present invention does not have particular/special requirement to the source of the normal-temperature water, using well-known to those skilled in the art.
In order to make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with specific embodiment, to this
Invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, not
For limiting the present invention.
Embodiment 1:
The embodiment of the present invention 1 provides a kind of hydrolytic hydrogen production aluminium alloy, by the raw material group of following mass percentage
At: Al, 94wt%；K, 2wt% and Bi2O3, 4wt%.
The hydrolytic hydrogen production aluminium alloy is prepared with the following method:
(1) each raw material is weighed by mass percentage；
(2) by ratio of grinding media to material be 10:1 weighed raw material and abrading-ball, then charge under argon gas protection environment, abrading-ball with
Raw material is loaded by the 3/4 of ball milling tank volume, by the ball grinder for loading honest material it is symmetrically placed in planetary ball mill turntable
It goes up and fixes, then ball milling 0.5 hour under 200r/min revolving speed；
(3) mixing material that ball milling is good is taken out under protection of argon gas to get hydrolytic hydrogen production aluminium alloy is arrived.
Embodiment 2:
Aluminium alloy is prepared in the way of embodiment 1, difference is, raw material are as follows: Al, 93wt%；Zn, 4wt% and
SnCl2, 3wt%.
Embodiment 3:
Aluminium alloy is prepared in the way of embodiment 1, difference is, raw material are as follows: Al, 94wt%；Pb, 2wt%；MgCl2,
2wt% and ZnO, 2wt%.
Comparative example 1:
Comparative example 1 is the embodiment that H2-producing capacity is best in publication number CN106191541A patent application, i.e. raw material are as follows:
Al, 88wt%；Ga, 3wt%；In, 2wt%；Sr, 3wt% and SnCl2, 4wt%.
Hydrogen manufacturing aluminium alloy obtained by Examples 1 to 3 is added in atmospheric conditions into 25 DEG C of tap water respectively, test produces hydrogen
Performance.Test results are shown in figure 1.As shown in Figure 1, the Examples 1 to 3 hydrogen output that the present invention obtains be respectively 760mL/g,
1140mL/g, 1147mL/g and 1247mL/g, as shown in Figure 1, it is seen that the hydrogen output of hydrogen manufacturing aluminium alloy obtained is most in embodiment 3
It is high.By publication number CN106191541A patent application it is found that the best implementation of H2-producing capacity of addition Ga or In hydrogen manufacturing aluminium alloy
Example, hydrogen output 1210mL/g；It follows that the H2-producing capacity of the hydrogen manufacturing aluminium alloy in the present invention and existing addition Ga or In skill
Hydrogen manufacturing aluminium alloy H2-producing capacity prepared by art is suitable.
In order to investigate H2-producing capacity of the hydrogen manufacturing aluminium alloy in different quality, selection example 7 seawater, sanitary sewage,
It is tested in tap water and mineral water, test result is as shown in Figure 2.As shown in Figure 2, the aluminium alloy that the present invention obtains is in sea
The normal hydrolytic hydrogen production of energy, the hydrogen output of the aluminium alloy in the seawater can reach in water, sanitary sewage, tap water and mineral water
1274mL/g, the hydrogen output in sanitary sewage can reach 1190mL/g, and the hydrogen output in tap water can reach 1247mL/g,
Hydrogen output in mineral water can reach 1225mL/g.Hydrogen output is 1210mL/g in comparative example 1.
The H2-producing capacity of hydrogen manufacturing aluminium alloy is suitable with 1 H2-producing capacity of comparative example in the present invention, and table 1 compared producing in embodiment
The cost of hydrogen performance hydrogen manufacturing aluminium alloy suitable with 1 H2-producing capacity of comparative example, by normalized it can be found that 1 hydrogen manufacturing of comparative example
The cost of aluminium alloy is apparently higher than the embodiment of the present invention, and wherein the cost of embodiment 3 is only the 0.18 of 1 cost of comparative example.Pass through
It compares H2-producing capacity and cost is apparent that, hydrogen manufacturing aluminium alloy and existing addition Ga, In technology institute prepared by the present invention
The hydrogen manufacturing aluminium alloy H2-producing capacity of preparation is suitable, but cost is far below the prior art.
1. hydrogen manufacturing aluminium alloy Cost comparisons of table
| Group | Cost after normalization |
| Embodiment 1 | 0.47 |
| Embodiment 2 | 0.21 |
| Embodiment 3 | 0.18 |
| Comparative example 1 | 1 |
Hydrogen manufacturing aluminium alloy provided by the invention, the performance of hydrogen manufacturing aluminium alloy compared with existing mature addition noble metal technology,
Under the premise of ensureing hydrogen manufacturing aluminium alloy H2-producing capacity, cost is decreased obviously compared with the existing technology, this will be conducive to hydrogen manufacturing aluminium
The industrial applications of alloy.
The above described specific embodiments of the present invention are not intended to limit the scope of the present invention..Any basis
Any other various changes and modifications that technical concept of the invention is made should be included in the guarantor of the claims in the present invention
It protects in range.
Claims (10)
1. a kind of hydrolytic hydrogen production aluminium alloy, which is characterized in that it is made of the raw material of following mass percentage: Al90~
5~10wt% of 95wt% and additive；The additive be one of metal simple-substance, metal oxide and metal chloride or
It is a variety of；
The metal simple-substance includes one of magnesium, antimony, zinc, lead, cadmium, bismuth, tin, potassium and sodium or a variety of；
The metal oxide includes magnesia, antimony oxide, zinc oxide, lead oxide, cadmium oxide, bismuth oxide, tin oxide, potassium oxide
With one of sodium oxide molybdena or a variety of；
The metal chloride includes magnesium chloride, antimony chloride, zinc chloride, lead chloride, caddy, bismuth chloride, stannic chloride, potassium chloride
With one of sodium chloride or a variety of.
2. hydrolytic hydrogen production aluminium alloy according to claim 1, which is characterized in that the hydrolytic hydrogen production aluminium alloy is by following matter
Measure the raw material composition of percentage composition: 5~8wt% of 92~95wt% of Al and additive.
3. hydrolytic hydrogen production aluminium alloy according to claim 1, which is characterized in that the aluminium that the Al is 20~80 μm of granularity
The purity of powder, the aluminium powder is greater than 99%；The partial size of the additive is 20~100 μm.
4. described in any item hydrolytic hydrogen production aluminium alloys according to claim 1~3, which is characterized in that the additive is metal
The mixture of simple substance, metal oxide and metal chloride.
5. hydrolytic hydrogen production aluminium alloy according to claim 4, which is characterized in that the additive is lead, magnesium chloride and oxygen
Change the mixture of zinc.
6. a kind of preparation method of hydrolytic hydrogen production aluminium alloy as claimed in any one of claims 1 to 5, which is characterized in that including
Following steps:
S1. raw material is weighed by mass percentage；
S2. raw material and abrading-ball have been weighed in proportion, under inert gas protection after mixing by the raw material ball milling, in inertia
It is taken out under gas shield to get hydrolytic hydrogen production aluminium alloy is arrived.
7. the preparation method of hydrolytic hydrogen production aluminium alloy according to claim 6, which is characterized in that ratio of grinding media to material is 5~10:1.
8. the preparation method of hydrolytic hydrogen production aluminium alloy according to claim 6, which is characterized in that the rotational speed of ball-mill is
150~200r/min, Ball-milling Time are 0.5~2h.
9. a kind of hydrolytic hydrogen production aluminium alloy as claimed in any one of claims 1 to 5 is in the application of hydrogen preparation field.
10. the application of hydrolytic hydrogen production aluminium alloy according to claim 9, which is characterized in that hydrolytic hydrogen production aluminium alloy hydrogen manufacturing
With the following method: hydrolytic hydrogen production aluminium alloy being added in normal-temperature water, hydrogen is prepared；The normal-temperature water is seawater, life dirt
Water, tap water or mineral water.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109913894A (en) * | 2019-05-05 | 2019-06-21 | 西京学院 | A kind of corrosion resistance hydrogen-precipitating electrode and preparation method thereof |
| CN110592433A (en) * | 2019-08-06 | 2019-12-20 | 上海交通大学 | Semi-solid metal-based hydrolysis hydrogen production material and preparation method thereof |
| CN110790224A (en) * | 2019-12-06 | 2020-02-14 | 湖北工业大学 | Aluminum-based composite material and preparation method and application thereof |
| CN114150186A (en) * | 2021-09-30 | 2022-03-08 | 上海工程技术大学 | Aluminum-tin-zinc alloy for hydrogen production by hydrolysis and preparation method and application thereof |
| CN115594146A (en) * | 2022-08-31 | 2023-01-13 | 榆林学院（Cn） | Efficient seawater acid radical anion regulation and control method for hydrogen production by hydrolysis of waste magnesium-aluminum alloy |
| CN116062685A (en) * | 2021-10-29 | 2023-05-05 | 北京理工大学 | Al-Bi capable of preparing hydrogen by rapid and efficient water reaction 2 O 3 Alloy powder and preparation method thereof |
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| CN106185803A (en) * | 2016-07-18 | 2016-12-07 | 西安海晶光电科技有限公司 | A kind of hydrolytic hydrogen production is with containing aluminum composition and its preparation method and application |
| CN108913958A (en) * | 2018-08-20 | 2018-11-30 | 湖北工业大学 | A kind of hydrolytic hydrogen production aluminium alloy and its preparation method and application |
| CN109136667A (en) * | 2018-11-01 | 2019-01-04 | 江苏迅易新能源科技有限公司 | A kind of aluminium alloy and preparation method thereof for hydrogen manufacturing |
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| CN101289163A (en) * | 2007-04-20 | 2008-10-22 | 中国科学院大连化学物理研究所 | Aluminum alloy for preparing hydrogen by hydrolytic decomposition and preparation thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109913894A (en) * | 2019-05-05 | 2019-06-21 | 西京学院 | A kind of corrosion resistance hydrogen-precipitating electrode and preparation method thereof |
| CN110592433A (en) * | 2019-08-06 | 2019-12-20 | 上海交通大学 | Semi-solid metal-based hydrolysis hydrogen production material and preparation method thereof |
| CN110592433B (en) * | 2019-08-06 | 2020-11-20 | 上海交通大学 | Semi-solid metal-based hydrolysis hydrogen production material and preparation method thereof |
| CN110790224A (en) * | 2019-12-06 | 2020-02-14 | 湖北工业大学 | Aluminum-based composite material and preparation method and application thereof |
| CN114150186A (en) * | 2021-09-30 | 2022-03-08 | 上海工程技术大学 | Aluminum-tin-zinc alloy for hydrogen production by hydrolysis and preparation method and application thereof |
| CN116062685A (en) * | 2021-10-29 | 2023-05-05 | 北京理工大学 | Al-Bi capable of preparing hydrogen by rapid and efficient water reaction 2 O 3 Alloy powder and preparation method thereof |
| CN115594146A (en) * | 2022-08-31 | 2023-01-13 | 榆林学院（Cn） | Efficient seawater acid radical anion regulation and control method for hydrogen production by hydrolysis of waste magnesium-aluminum alloy |
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