IT1312339B1 - Composite materials capable of hydrogen sorption independently from activating treatments and manufacture - Google Patents
Composite materials capable of hydrogen sorption independently from activating treatments and manufactureInfo
- Publication number
- IT1312339B1 IT1312339B1 ITMI991241A IT1312339B1 IT 1312339 B1 IT1312339 B1 IT 1312339B1 IT MI991241 A ITMI991241 A IT MI991241A IT 1312339 B1 IT1312339 B1 IT 1312339B1
- Authority
- IT
- Italy
- Prior art keywords
- palladium
- composite materials
- getter material
- materials capable
- independently
- Prior art date
Links
- 239000002131 composite material Substances 0.000 title abstract 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title abstract 2
- 239000001257 hydrogen Substances 0.000 title abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 title abstract 2
- 238000001179 sorption measurement Methods 0.000 title abstract 2
- 230000003213 activating effect Effects 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000011282 treatment Methods 0.000 title 1
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 abstract 7
- 239000000463 material Substances 0.000 abstract 5
- 229910000986 non-evaporable getter Inorganic materials 0.000 abstract 4
- 229910052763 palladium Inorganic materials 0.000 abstract 3
- 229910001316 Ag alloy Inorganic materials 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- HBEQXAKJSGXAIQ-UHFFFAOYSA-N oxopalladium Chemical compound [Pd]=O HBEQXAKJSGXAIQ-UHFFFAOYSA-N 0.000 abstract 2
- 229910003445 palladium oxide Inorganic materials 0.000 abstract 2
- SWELZOZIOHGSPA-UHFFFAOYSA-N palladium silver Chemical compound [Pd].[Ag] SWELZOZIOHGSPA-UHFFFAOYSA-N 0.000 abstract 2
- 229910052719 titanium Inorganic materials 0.000 abstract 2
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 229910052746 lanthanum Inorganic materials 0.000 abstract 1
- 229910052748 manganese Inorganic materials 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 229910052758 niobium Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 229910052761 rare earth metal Inorganic materials 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000004332 silver Substances 0.000 abstract 1
- 229910052715 tantalum Inorganic materials 0.000 abstract 1
- 229910052718 tin Inorganic materials 0.000 abstract 1
- 229910052720 vanadium Inorganic materials 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 229910052727 yttrium Inorganic materials 0.000 abstract 1
- 229910052726 zirconium Inorganic materials 0.000 abstract 1
Abstract
Composite materials capable of hydrogen sorption even after exposure to high quantities of passivating gases such as water and oxygen formed of non-evaporable getter materials whose surface is at least partially coated by deposits of palladium, palladium-silver alloys, palladium oxide or compounds from reaction of palladium and the non-evaporable getter material. The composite materials are formed of non-evaporable getter material powders whose surface is coated at least by 10% of a deposit formed from one or more of metallic palladium, palladium oxide, palladium-silver alloys containing upto 30% by atoms of silver and compounds between palladium and one or more metals of the getter material. The non-evaporable getter material is comprises: (1) Zr, Ti, Nb, Ta, V; (2) alloys between Zr and/or Ti and at least one of Cr, Mn, Fe, Co, Ni, Al, Cu, Sn, Si, Y, La and REM; (3) mixture of (1) and (2).
Priority Applications (15)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT99MI001241 IT1312339B1 (en) | 1999-06-02 | 1999-06-02 | Composite materials capable of hydrogen sorption independently from activating treatments and manufacture |
| RU2001105922/09A RU2251173C2 (en) | 1999-06-02 | 2000-06-01 | Composite materials capable of sorbing hydrogen irrespective of their activation treatment and methods for their production |
| DE60013228.5T DE60013228T3 (en) | 1999-06-02 | 2000-06-01 | SORPTIONABLE COMPOSITE MATERIALS WHICH ARE INDEPENDENT OF ACTIVATION TREATMENTS AND MANUFACTURING METHODS |
| EP00935489.5A EP1101237B2 (en) | 1999-06-02 | 2000-06-01 | Composite materials capable of hydrogen sorption independently from activating treatments and methods for the production thereof |
| DE20023858U DE20023858U1 (en) | 1999-06-02 | 2000-06-01 | Composite materials capable of hydrogen sorption independent of activation treatments |
| CNB008010315A CN1149609C (en) | 1999-06-02 | 2000-06-01 | Composite materials capable of hydrogen sorption independently from activating treatments and methods for the production thereof |
| CA002339155A CA2339155C (en) | 1999-06-02 | 2000-06-01 | Composite materials capable of hydrogen sorption independently from activating treatments and methods for the production thereof |
| AU51026/00A AU5102600A (en) | 1999-06-02 | 2000-06-01 | Composite materials capable of hydrogen sorption independently from activating treatments and methods for the production thereof |
| JP2001502132A JP4662666B2 (en) | 1999-06-02 | 2000-06-01 | Composite material and preparation method thereof |
| PCT/IT2000/000225 WO2000075950A1 (en) | 1999-06-02 | 2000-06-01 | Composite materials capable of hydrogen sorption independently from activating treatments and methods for the production thereof |
| KR1020017001449A KR100702710B1 (en) | 1999-06-02 | 2000-06-01 | Composite materials capable of hydrogen sorption independently from activating treatments and methods for the production thereof |
| US09/586,401 US6682817B1 (en) | 1999-06-02 | 2000-06-02 | Composite materials capable of hydrogen sorption comprising palladium and methods for the production thereof |
| TW089121724A TW586135B (en) | 1999-06-02 | 2000-10-17 | Composite materials capable of hydrogen sorption independently from activating treatments and methods for the production thereof |
| US10/440,960 US20030203105A1 (en) | 1999-06-02 | 2003-05-19 | Composite materials capable of hydrogen sorption and methods for the production thereof |
| US10/704,244 US20040101686A1 (en) | 1999-06-02 | 2003-11-07 | Composite materials capable of hydrogen sorption and methods for the production thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT99MI001241 IT1312339B1 (en) | 1999-06-02 | 1999-06-02 | Composite materials capable of hydrogen sorption independently from activating treatments and manufacture |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| ITMI991241A0 ITMI991241A0 (en) | 1999-06-02 |
| ITMI991241A1 ITMI991241A1 (en) | 2000-12-02 |
| IT1312339B1 true IT1312339B1 (en) | 2002-04-15 |
Family
ID=11383107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT99MI001241 IT1312339B1 (en) | 1999-06-02 | 1999-06-02 | Composite materials capable of hydrogen sorption independently from activating treatments and manufacture |
Country Status (2)
| Country | Link |
|---|---|
| IT (1) | IT1312339B1 (en) |
| RU (1) | RU2251173C2 (en) |
-
1999
- 1999-06-02 IT IT99MI001241 patent/IT1312339B1/en active
-
2000
- 2000-06-01 RU RU2001105922/09A patent/RU2251173C2/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ITMI991241A1 (en) | 2000-12-02 |
| RU2251173C2 (en) | 2005-04-27 |
| ITMI991241A0 (en) | 1999-06-02 |
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