US20030103861A1 - Hydrogen storage material including a modified Ti-Mn2 alloy - Google Patents
Hydrogen storage material including a modified Ti-Mn2 alloy Download PDFInfo
- Publication number
- US20030103861A1 US20030103861A1 US09/998,277 US99827701A US2003103861A1 US 20030103861 A1 US20030103861 A1 US 20030103861A1 US 99827701 A US99827701 A US 99827701A US 2003103861 A1 US2003103861 A1 US 2003103861A1
- Authority
- US
- United States
- Prior art keywords
- hydrogen storage
- storage material
- alloy
- hydrogen
- support means
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 117
- 239000001257 hydrogen Substances 0.000 title claims abstract description 117
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 113
- 239000000956 alloy Substances 0.000 title claims abstract description 89
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 69
- 239000011232 storage material Substances 0.000 title claims description 44
- 229910011213 Ti—Mn2 Inorganic materials 0.000 title abstract description 4
- 238000003860 storage Methods 0.000 claims abstract description 50
- 239000000463 material Substances 0.000 claims abstract description 17
- 229910052742 iron Inorganic materials 0.000 claims abstract description 11
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 9
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 9
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 8
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 7
- 229910001068 laves phase Inorganic materials 0.000 claims abstract description 5
- 229910052751 metal Inorganic materials 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 13
- 239000000843 powder Substances 0.000 claims description 13
- 238000005056 compaction Methods 0.000 claims description 6
- 150000002739 metals Chemical class 0.000 claims description 5
- 238000005245 sintering Methods 0.000 claims description 5
- 239000006260 foam Substances 0.000 claims description 4
- 239000011888 foil Substances 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 230000001747 exhibiting effect Effects 0.000 abstract description 3
- 229910052748 manganese Inorganic materials 0.000 abstract description 3
- 229910052719 titanium Inorganic materials 0.000 abstract description 3
- 238000003795 desorption Methods 0.000 description 12
- 150000002431 hydrogen Chemical class 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 238000010494 dissociation reaction Methods 0.000 description 6
- 230000005593 dissociations Effects 0.000 description 6
- 239000000446 fuel Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000002245 particle Substances 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 238000002441 X-ray diffraction Methods 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 150000004678 hydrides Chemical class 0.000 description 3
- 229910052987 metal hydride Inorganic materials 0.000 description 3
- 150000004681 metal hydrides Chemical class 0.000 description 3
- 239000010936 titanium Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229910001122 Mischmetal Inorganic materials 0.000 description 2
- 229910011212 Ti—Fe Inorganic materials 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 230000001351 cycling effect Effects 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 229910052755 nonmetal Inorganic materials 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 229910052761 rare earth metal Inorganic materials 0.000 description 2
- 150000002910 rare earth metals Chemical class 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 229910000531 Co alloy Inorganic materials 0.000 description 1
- 229910000604 Ferrochrome Inorganic materials 0.000 description 1
- 229910000861 Mg alloy Inorganic materials 0.000 description 1
- 229910019086 Mg-Cu Inorganic materials 0.000 description 1
- 229910019083 Mg-Ni Inorganic materials 0.000 description 1
- 229910019403 Mg—Ni Inorganic materials 0.000 description 1
- 229910000914 Mn alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 229910004337 Ti-Ni Inorganic materials 0.000 description 1
- 229910010382 TiMn2 Inorganic materials 0.000 description 1
- 229910011209 Ti—Ni Inorganic materials 0.000 description 1
- 229910007727 Zr V Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 238000004845 hydriding Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- KHYBPSFKEHXSLX-UHFFFAOYSA-N iminotitanium Chemical compound [Ti]=N KHYBPSFKEHXSLX-UHFFFAOYSA-N 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 150000002843 nonmetals Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000010951 particle size reduction Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 229910000982 rare earth metal group alloy Inorganic materials 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/0005—Reversible uptake of hydrogen by an appropriate medium, i.e. based on physical or chemical sorption phenomena or on reversible chemical reactions, e.g. for hydrogen storage purposes ; Reversible gettering of hydrogen; Reversible uptake of hydrogen by electrodes
- C01B3/001—Reversible uptake of hydrogen by an appropriate medium, i.e. based on physical or chemical sorption phenomena or on reversible chemical reactions, e.g. for hydrogen storage purposes ; Reversible gettering of hydrogen; Reversible uptake of hydrogen by electrodes characterised by the uptaking medium; Treatment thereof
- C01B3/0031—Intermetallic compounds; Metal alloys; Treatment thereof
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C14/00—Alloys based on titanium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C22/00—Alloys based on manganese
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
- H01M4/383—Hydrogen absorbing alloys
-
- 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
- Y02E60/10—Energy storage using batteries
-
- 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
- Y02E60/32—Hydrogen storage
Definitions
- the instant invention relates generally to hydrogen storage materials and more specifically to hydrogen storage materials including a modified TiMn 2 alloy.
- the hydrogen storage materials also include a support means such as a metal mesh, grid, matte, foil, foam or plate.
- Hydrogen can be produced from coal, natural gas and other hydrocarbons, or formed by the electrolysis of water. Moreover hydrogen can be produced without the use of fossil fuels, such as by the electrolysis of water using nuclear or solar energy. Furthermore, hydrogen, although presently more expensive than petroleum, is a relatively low cost fuel. Hydrogen has the highest density of energy per unit weight of any chemical fuel and is essentially non-polluting since the main by-product of burning hydrogen is water.
- Metal hydride systems have the advantage of high-density hydrogen-storage for long periods of time, since they are formed by the insertion of hydrogen atoms to the crystal lattice of a metal.
- a desirable hydrogen storage material must have a high storage capacity relative to the weight of the material, a suitable desorption temperature/pressure, good kinetics, good reversibility, resistance to poisoning by contaminants including those present in the hydrogen gas and be of a relatively low cost. If the material fails to possess any one of these characteristics it will not be acceptable for wide scale commercial utilization.
- the hydrogen storage capacity per unit weight of material is an important consideration in many applications, particularly where the hydride does not remain stationary.
- a low hydrogen storage capacity relative to the weight of the material reduces the mileage and hence the range of a vehicle making the use of such materials.
- a low desorption temperature is desirable to reduce the amount of energy required to release the hydrogen.
- a relatively low desorption temperature to release the stored hydrogen is necessary for efficient utilization of the available exhaust heat from vehicles, machinery, or other similar equipment.
- the prior art hydrogen storage materials include a variety of metallic materials for hydrogen-storage, e.g., Mg, Mg—Ni, Mg—Cu, Ti—Fe, Ti—Ni, Mm-Ni and Mm-Co alloy systems (wherein, Mm is Misch metal, which is a rare-earth metal or combination/alloy of rare-earth metals). None of these prior art materials, however, has had all of the required properties required for a storage medium with widespread commercial utilization.
- the Mg alloy systems can store relatively large amounts of hydrogen per unit weight of the storage material.
- heat energy must be supplied to release the hydrogen stored in the alloy, because of its low hydrogen dissociation equilibrium pressure at room temperature.
- release of hydrogen can be made, only at a high temperature of over 250° C. along with the consumption of large amounts of energy.
- the rare-earth (Misch metal) alloys have their own problems. Although they typically can efficiently absorb and release hydrogen at room temperature, based on the fact that it has a hydrogen dissociation equilibrium pressure on the order of several atmospheres at room temperature, their hydrogen-storage capacity per unit weight is lower than any other hydrogen-storage material and they are very expensive.
- the Ti—Fe alloy system which has been considered as a typical and superior material of the titanium alloy systems, has the advantages that it is relatively inexpensive and the hydrogen dissociation equilibrium pressure of hydrogen is several atmospheres at room temperature. However, since it requires a high temperature of about 350° C. and a high pressure of over 30 atmospheres for initial hydrogenation, the alloy system provides relatively low hydrogen absorption/desorption rate. Also, it has a hysteresis problem which hinders the complete release of hydrogen stored therein.
- Ti—Mn alloy system has been reported to have a high hydrogen-storage efficiency and a proper hydrogen dissociation equilibrium pressure, since it has a high affinity for hydrogen and low atomic weight to allow large amounts of hydrogen-storage per unit weight.
- the instant invention is a hydrogen storage material which includes a modified Ti—Mn 2 hydrogen storage alloy.
- the alloy generally is comprised of Ti and Mn.
- a generic formula for the alloy is: Ti Q ⁇ X Zr X Mn Z ⁇ Y A Y , where A is generally one or more of V, Cr, Fe, Ni and Al. Most preferably A is one or more of V, Cr, and Fe.
- the subscript Q is preferably between 0.9 and 1.1, and most preferably Q is 1.0.
- the subscript X is between 0.0 and 0.35, more preferably X is between 0.1 and 0.2, and most preferably is between 0.1 and 0.15.
- the subscript Y is preferably between 0.3 and 1.8, more preferably Y is between 0.6 and 1.2,and most preferably Y is between 0.6 and 1.0.
- the subscript Z is preferably between 1.8 and 2.1,and most preferably Z is between 1.8 and 2.0.
- the alloys are generally single phase materials, exhibiting a hexagonal C 14 Laves phase crystalline structure.
- the hydrogen storage material is comprised of the hydrogen storage alloy powder physically bonded to a support means by compaction and/or sintering.
- the support means is at least one of mesh, grid, matte, foil, foam or plate and is preferably formed from a metal such as one or more of Ni, Al, Cu, Fe and mixtures or alloys thereof.
- the hydrogen storage alloy powder which is bonded to the support means can be spirally wound into a coil or a plurality of them can be stacked as disks or plates.
- FIG. 1 is a Pressure-Composition-Temperature (PCT) graph for several hydrogen storage alloys of the instant invention
- FIG. 2 is a PCT graph of alloy TA-34 of the instant invention
- FIG. 3 is an X-ray diffraction (XRD) analysis of alloy TA-34 of the instant invention
- FIG. 4 is a PCT graph of alloy TA-56 of the instant invention.
- FIG. 5 is a PCT graph of alloy TA-56D of the instant invention.
- FIG. 6 shows an embodiment of the instant invention where the support means bonded with the hydrogen storage alloy material is spirally wound into a coil
- FIG. 7 shows an alternate embodiment of the instant invention where the support means bonded with the hydrogen storage alloy material is assembled as a plurality of stacked disks.
- One aspect of the instant invention is a modified Ti—Mn 2 hydrogen storage alloy.
- the alloy generally is comprised of Ti and Mn.
- a generic formula for the alloy is: Ti Q ⁇ X Zr X Mn Z ⁇ Y A Y , where A is generally one or more of V, Cr, Fe, Ni and Al. Most preferably A is one or more of V, Cr, and Fe.
- the subscript Q is preferably between 0.9 and 1.1, and most preferably Q is 1.0.
- the subscript X is between 0.0 and 0.35, more preferably X is between 0.1 and 0.2, and most preferably X is between 0.1 and 0.15.
- the subscript Y is preferably between 0.3 and 1.8, more preferably Y is between 0.6 and 1.2, and most preferably Y is between 0.6 and 1.0.
- the subscript Z is preferably between 1.8 and 2.1,and most preferably Z is between 1.8 and 2.0.
- the alloys are generally single phase materials, exhibiting a hexagonal C 14 Laves phase crystalline structure. Preferred alloys are shown in Table 1.
- FIG. 1 is a Pressure-Composition-Temperature (PCT) graph for several of the alloys of the instant invention plotting pressure in Torr on the y-axis versus weight percent of stored hydrogen on the x-axis. Specifically shown are the desorption PCT curves for TA-1, TA-9, TA-10 and TA-11 at 30° C.
- FIG. 2 is a PCT graph of TA-34 at 30° C. (the ⁇ symbol) and 45° C. (the ⁇ symbol) plotting pressure in Torr on the y-axis versus weight percent of stored hydrogen on the x-axis.
- alloys TA-34, TA-35, TA-56 and TA-56D are lower cost alloys which have reduced V and Cr content and can be made using commercially available ferrovavadium and ferrochromium alloys.
- FIG. 3 is an X-ray diffraction (XRD) analysis of alloy TA-34. As can be seen analysis of the XRD plot, the alloys of the instant invention have a hexagonal C 14 Laves phase crystalline structure.
- FIG. 4 is a PCT graph of TA-56 at 30° C. (adsorption is solid line, desorption is the dashed line) plotting pressure in Bar on the y-axis versus weight percent of stored hydrogen on the x-axis.
- FIG. 5 is a PCT graph of TA-56D at 30° C. (adsorption is dashed line, desorption is the solid line) plotting pressure in Bar on the y-axis versus weight percent of stored hydrogen on the x-axis.
- the present invention includes a metal hydride hydrogen storage means for storing hydrogen within a container or tank.
- the storage means comprises the afore described hydrogen storage alloy material physically bonded to a support means.
- the support means can take the form of any structure that can hold the storage alloy material. Examples of support means include, but are not limited to, mesh, grid, matte, foil, foam and plate. Each may exist as either a metal or non-metal.
- the support means may be formed from a variety of materials with the appropriate thermodynamic characteristics that can provide the necessary heat transfer mechanism. These include both metals and non-metals. Preferable metals include those from the group consisting of Ni, Al, Cu, Fe and mixtures or alloys thereof. Examples of support means that can be formed from metals include wire mesh, expanded metal and foamed metal.
- the hydrogen storage alloy material may be physically bonded to the support means by compaction and/or sintering processes.
- the alloy material is first converted into a fine powder.
- the powder is then compacted onto the support means.
- the compaction process causes the powder to adhere to and become an integral part of the support means.
- the support means that has been impregnated with alloy powder is preheated and then sintered.
- the preheating process liberates excess moisture and discourages oxidation of the alloy powder.
- Sintering is carried out in a high temperature, substantially inert atmosphere containing hydrogen. The temperature is sufficiently high to promote particle-to-particle bonding of the alloy material as well as the bonding of the alloy material to the support means.
- the support means/alloy material can be packaged within the container/tank in many different configurations.
- FIG. 6 shows a configuration where the support means/alloy material is spirally wound into a coil.
- FIG. 7 shows an alternate configuration where the support means/alloy material is assembled in the container as a plurality of stacked disks. Other configurations are also possible (e.g. stacked plates).
- the processes used to attach the alloy material onto the support means keeps the alloy particles firmly bonded to each other as well as to the support means during the absorption and desorption cycling. Furthermore, the tight packaging of the support means within the container serves as a mechanical support that keeps the alloy particles in place during the expansion, contraction and fracturing of the material.
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Combustion & Propulsion (AREA)
- Inorganic Chemistry (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Hydrogen, Water And Hydrids (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Fuel Cell (AREA)
- Battery Electrode And Active Subsutance (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/998,277 US20030103861A1 (en) | 2001-11-30 | 2001-11-30 | Hydrogen storage material including a modified Ti-Mn2 alloy |
| PCT/US2002/039024 WO2003048036A1 (fr) | 2001-11-30 | 2002-11-26 | Materiau de stockage d'hydrogene contenant un alliage ti-mn2 modifie |
| AU2002365610A AU2002365610A1 (en) | 2001-11-30 | 2002-11-26 | A hydrogen storage material including a modified tim-n2 alloy |
| TW091134542A TWI262951B (en) | 2001-11-30 | 2002-11-28 | A hydrogen storage material including a modified TI-MN2 alloy |
| US10/843,652 US20040206424A1 (en) | 2001-11-30 | 2004-05-11 | Hydrogen storage material including a modified Ti-Mn2 alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/998,277 US20030103861A1 (en) | 2001-11-30 | 2001-11-30 | Hydrogen storage material including a modified Ti-Mn2 alloy |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US10/843,652 Continuation US20040206424A1 (en) | 2001-11-30 | 2004-05-11 | Hydrogen storage material including a modified Ti-Mn2 alloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US20030103861A1 true US20030103861A1 (en) | 2003-06-05 |
Family
ID=25544995
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US09/998,277 Abandoned US20030103861A1 (en) | 2001-11-30 | 2001-11-30 | Hydrogen storage material including a modified Ti-Mn2 alloy |
| US10/843,652 Abandoned US20040206424A1 (en) | 2001-11-30 | 2004-05-11 | Hydrogen storage material including a modified Ti-Mn2 alloy |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US10/843,652 Abandoned US20040206424A1 (en) | 2001-11-30 | 2004-05-11 | Hydrogen storage material including a modified Ti-Mn2 alloy |
Country Status (4)
| Country | Link |
|---|---|
| US (2) | US20030103861A1 (fr) |
| AU (1) | AU2002365610A1 (fr) |
| TW (1) | TWI262951B (fr) |
| WO (1) | WO2003048036A1 (fr) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110142750A1 (en) * | 2010-04-09 | 2011-06-16 | Ford Global Technologies, Llc | Hybrid hydrogen storage system and method using the same |
| RU2561543C1 (ru) * | 2014-05-13 | 2015-08-27 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Московский государственный индустриальный университет" (ФГБОУ ВПО "МГИУ") | Сплав для обратимого поглощения водорода |
| CN105132741A (zh) * | 2015-09-25 | 2015-12-09 | 钢铁研究总院 | 一种风电储能用稀土-钛铁储氢合金及其制备方法 |
| WO2021022330A1 (fr) * | 2019-08-05 | 2021-02-11 | Newsouth Innovations Pty Ltd | Alliages de stockage d'hydrogène |
| CN114671403A (zh) * | 2022-04-06 | 2022-06-28 | 中国科学院长春应用化学研究所 | 一种Ti-Mn-Fe储氢材料及其制备方法 |
| US20230039589A1 (en) * | 2021-07-23 | 2023-02-09 | Harnyss Ip, Llc | Hydrogen Storage Systems Using Non-Pyrophoric Hydrogen Storage Alloys |
| CN116804250A (zh) * | 2023-07-26 | 2023-09-26 | 香港理工大学 | 高熵掺杂储氢合金及其制备方法 |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100335665C (zh) * | 2005-10-24 | 2007-09-05 | 中国科学院上海微系统与信息技术研究所 | 一种有效吸氢量高的钛－钒基储氢合金 |
| DE102008047222A1 (de) * | 2008-09-12 | 2010-04-15 | Studiengesellschaft Kohle Mbh | Wasserstoffspeicher |
| EP3008011B1 (fr) * | 2013-06-14 | 2023-07-26 | USW Commercial Services Ltd. | Synthèse et propriétés de stockage d'hydrogène d'hydrures de manganèse |
| CN105039765B (zh) * | 2015-07-31 | 2017-03-08 | 四川大学 | 一种V‑Ti‑Cr‑Fe贮氢合金的制备方法 |
| CN113148947B (zh) * | 2021-03-03 | 2023-02-10 | 中国科学院江西稀土研究院 | 一种稀土合金储氢材料及其制备方法 |
| EP4129535A1 (fr) | 2021-08-03 | 2023-02-08 | GRZ Technologies SA | Alliages de stockage d`hydrogène de type ab2, leurs procédés de préparation et leurs utilisations |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4983474A (en) * | 1988-05-17 | 1991-01-08 | Mitsubishi Metal Corporation | Hydroen absorbing Ni-based alloy and rechargeable alkaline battery |
| US5888317A (en) * | 1995-04-28 | 1999-03-30 | Korea Advanced Institute Of Science And Technology | Hydrogen-storage material employing ti-mn alloy system |
| US6672078B2 (en) * | 1999-11-06 | 2004-01-06 | Energy Conversion Devices, Inc. | Hydrogen infrastructure, a combined bulk hydrogen storage/single stage metal hydride hydrogen compressor therefor and alloys for use therein |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4728586A (en) * | 1986-12-29 | 1988-03-01 | Energy Conversion Devices, Inc. | Enhanced charge retention electrochemical hydrogen storage alloys and an enhanced charge retention electrochemical cell |
| US5006328A (en) * | 1987-11-17 | 1991-04-09 | Kuochih Hong | Method for preparing materials for hydrogen storage and for hydride electrode applications |
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- 2001-11-30 US US09/998,277 patent/US20030103861A1/en not_active Abandoned
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2002
- 2002-11-26 AU AU2002365610A patent/AU2002365610A1/en not_active Abandoned
- 2002-11-26 WO PCT/US2002/039024 patent/WO2003048036A1/fr not_active Ceased
- 2002-11-28 TW TW091134542A patent/TWI262951B/zh not_active IP Right Cessation
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2004
- 2004-05-11 US US10/843,652 patent/US20040206424A1/en not_active Abandoned
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| US4983474A (en) * | 1988-05-17 | 1991-01-08 | Mitsubishi Metal Corporation | Hydroen absorbing Ni-based alloy and rechargeable alkaline battery |
| US5888317A (en) * | 1995-04-28 | 1999-03-30 | Korea Advanced Institute Of Science And Technology | Hydrogen-storage material employing ti-mn alloy system |
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Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110142750A1 (en) * | 2010-04-09 | 2011-06-16 | Ford Global Technologies, Llc | Hybrid hydrogen storage system and method using the same |
| US8790616B2 (en) * | 2010-04-09 | 2014-07-29 | Ford Global Technologies, Llc | Hybrid hydrogen storage system and method using the same |
| RU2561543C1 (ru) * | 2014-05-13 | 2015-08-27 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Московский государственный индустриальный университет" (ФГБОУ ВПО "МГИУ") | Сплав для обратимого поглощения водорода |
| CN105132741A (zh) * | 2015-09-25 | 2015-12-09 | 钢铁研究总院 | 一种风电储能用稀土-钛铁储氢合金及其制备方法 |
| US20230212718A1 (en) * | 2019-08-05 | 2023-07-06 | Newsouth Innovations Pty Ltd | Hydrogen storage alloys |
| WO2021022331A1 (fr) * | 2019-08-05 | 2021-02-11 | Newsouth Innovations Pty Ltd | Procédé de fabrication d'alliages de stockage de l'hydrogène |
| CN114502756A (zh) * | 2019-08-05 | 2022-05-13 | 新南创新私人有限公司 | 制备储氢合金的方法 |
| CN114555843A (zh) * | 2019-08-05 | 2022-05-27 | 新南创新私人有限公司 | 储氢合金 |
| JP2022543642A (ja) * | 2019-08-05 | 2022-10-13 | ニューサウス イノベーションズ プロプライアタリー リミティド | 水素吸蔵合金 |
| WO2021022330A1 (fr) * | 2019-08-05 | 2021-02-11 | Newsouth Innovations Pty Ltd | Alliages de stockage d'hydrogène |
| US20230039589A1 (en) * | 2021-07-23 | 2023-02-09 | Harnyss Ip, Llc | Hydrogen Storage Systems Using Non-Pyrophoric Hydrogen Storage Alloys |
| US11661641B2 (en) * | 2021-07-23 | 2023-05-30 | Harnyss Ip, Llc | Hydrogen storage systems using non-pyrophoric hydrogen storage alloys |
| US12054814B2 (en) | 2021-07-23 | 2024-08-06 | Harnyss Ip, Llc | 3D printed hydrogen storage systems using non-pyrophoric hydrogen storage alloys |
| US12054815B2 (en) | 2021-07-23 | 2024-08-06 | Harnyss Ip, Llc | Hydrogen storage systems using non-pyrophoric hydrogen storage alloys |
| US12077838B2 (en) | 2021-07-23 | 2024-09-03 | Harnyss Ip , Llc | Non-pyrophoric hydrogen storage alloys and hydrogen storage systems using the alloys |
| CN114671403A (zh) * | 2022-04-06 | 2022-06-28 | 中国科学院长春应用化学研究所 | 一种Ti-Mn-Fe储氢材料及其制备方法 |
| CN116804250A (zh) * | 2023-07-26 | 2023-09-26 | 香港理工大学 | 高熵掺杂储氢合金及其制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI262951B (en) | 2006-10-01 |
| TW200303926A (en) | 2003-09-16 |
| US20040206424A1 (en) | 2004-10-21 |
| AU2002365610A1 (en) | 2003-06-17 |
| WO2003048036A1 (fr) | 2003-06-12 |
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