CN104399458A - Dehydrogenation catalyst used for storage battery - Google Patents
Dehydrogenation catalyst used for storage battery Download PDFInfo
- Publication number
- CN104399458A CN104399458A CN201410515751.7A CN201410515751A CN104399458A CN 104399458 A CN104399458 A CN 104399458A CN 201410515751 A CN201410515751 A CN 201410515751A CN 104399458 A CN104399458 A CN 104399458A
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- CN
- China
- Prior art keywords
- carrier
- assistant agent
- active component
- battery
- hydrogen
- Prior art date
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Classifications
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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
- Y02E60/10—Energy storage using batteries
Abstract
The invention provides a dehydrogenation catalyst used for a storage battery, which can eliminate hydrogen generated during a charge and discharge process of the storage battery, an active component can be palladium and platinum, the added adjuvant is one or more selected from sodium, potassium, magnesium, calcium, vanadium, copper, iron, chromium, nickel, barium and cobalt, alumina is selected as a carrier, the dehydrogenation catalyst is characterized in that the active component, the adjuvant and the carrier have the following relation with mol ratio, Pb to Al is 1: 1000-1: 100; Pd to Pt is 1: 10-40; and Pd to adjuvant M is 1: 10-30: 1.
Description
Technical field
The present invention relates to a kind of hydrogen-eliminating catalyst for battery.
Background technology
Along with the development of science and technology, the consumption of people to the energy is increasing, but along with the extensive consumption of the energy, environmental problem also becomes more and more serious, and the requirement of quality of life is improved day by day along with people, environmental consciousness strengthens gradually, the substitute products of the pollution feuls such as oil and natural gas become the focus of next research, but current battery technology can't meet the needs of large-scale electrical power system development, such as accumulator capacity is little, efficiency is low, life-span is short, the low feature of security all limits the development of electric motor car, and use hydrogen-eliminating catalyst to be an important technology wherein to the hydrogen eliminated in battery operation, therefore, finding one can make accumulator capacity become large, efficiency improves, the hydrogen-eliminating catalyst of life becomes crucial.
Summary of the invention
The invention provides a kind of hydrogen-eliminating catalyst for battery, this catalyst can eliminate the hydrogen produced in battery charge and discharge process, its active component is palladium and platinum, the assistant agent added is to be selected from the group that is made up of sodium, potassium, magnesium, calcium, vanadium, copper, iron, chromium, nickel, barium and cobalt one or more, select aluminium oxide to be carrier, it is characterized in that: active component, between assistant agent and carrier, have following relationship: Pb:Al=1:1000-1:100; Pd:Pt=1:10-40:1; Pd: assistant agent M=1:10-30:1; Mol ratio is wherein.
Detailed description of the invention
Below in conjunction with specific embodiment, set forth the present invention further.Should be understood that these embodiments are only not used in for illustration of the present invention to limit the scope of the invention.In addition should be understood that those skilled in the art can make various changes or modifications the present invention, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the present invention's instruction.
Embodiment 1
This is used for the hydrogen-eliminating catalyst of battery, can eliminate the hydrogen produced in battery charge and discharge process, its active component is palladium and platinum, and the assistant agent of interpolation is sodium, select aluminium oxide to be carrier, active component, between assistant agent and carrier, have following relationship: Pb:Al=1:1000; Pd:Pt=40:1; Pd:Na=1:10; Mol ratio is wherein.
Embodiment 2
This is used for the hydrogen-eliminating catalyst of battery, can eliminate the hydrogen produced in battery charge and discharge process, its active component is palladium and platinum, and the assistant agent of interpolation is potassium, select aluminium oxide to be carrier, active component, between assistant agent and carrier, have following relationship: Pb:Al=1:100; Pd:Pt=1:10; Pd:K=30:1; Mol ratio is wherein.
Embodiment 3
This is used for the hydrogen-eliminating catalyst of battery, the hydrogen produced in battery charge and discharge process can be eliminated, its active component is palladium and platinum, the assistant agent added is sodium, potassium, magnesium, calcium, vanadium, copper, iron, chromium, nickel, barium and cobalt, select aluminium oxide to be carrier, active component, between assistant agent and carrier, have following relationship: Pb:Al=1:500; Pd:Pt=1:1; Pd: assistant agent M=1:1; Mol ratio is wherein.
More than through adding additivated battery to electrolyte, battery capacity becomes large, conversion efficiency improves, prolongation in service life, serves good effect.
Claims (2)
1. the hydrogen-eliminating catalyst for battery, this catalyst can eliminate the hydrogen produced in battery charge and discharge process, its active component is palladium and platinum, the assistant agent added is to be selected from the group that is made up of sodium, potassium, magnesium, calcium, vanadium, copper, iron, chromium, nickel, barium and cobalt one or more, select aluminium oxide to be carrier, it is characterized in that: active component, between assistant agent and carrier, have following relationship: Pb:Al=1:1000-1:100; Pd:Pt=1:10-40:1; Pd: assistant agent M=1:10-30:1; Mol ratio is wherein.
2. as claimed in claim 1 for the hydrogen-eliminating catalyst of battery, it is characterized in that, the assistant agent added is sodium, potassium, magnesium, calcium, vanadium, copper, iron, chromium, nickel, barium and cobalt, selects aluminium oxide to be carrier, active component, has following relationship between assistant agent and carrier: Pb:Al=1:500; Pd:Pt=1:1; Pd: assistant agent M=1:1; Mol ratio is wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410515751.7A CN104399458A (en) | 2014-09-30 | 2014-09-30 | Dehydrogenation catalyst used for storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410515751.7A CN104399458A (en) | 2014-09-30 | 2014-09-30 | Dehydrogenation catalyst used for storage battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104399458A true CN104399458A (en) | 2015-03-11 |
Family
ID=52637162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410515751.7A Pending CN104399458A (en) | 2014-09-30 | 2014-09-30 | Dehydrogenation catalyst used for storage battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104399458A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106402475A (en) * | 2016-10-25 | 2017-02-15 | 华东理工大学 | Hydrogen valve with function of removing leaked hydrogen |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1040156A (en) * | 1988-10-18 | 1990-03-07 | 中国科学院兰州化学物理研究所 | Hydrogen-eliminating catalyst |
| JP2006167593A (en) * | 2004-12-15 | 2006-06-29 | Optnics Precision Co Ltd | Spherical ultrafine particle and its manufacturing method |
| CN101356004A (en) * | 2005-11-14 | 2009-01-28 | 新加坡科技研究局 | Highly dispersed metal catalysts |
-
2014
- 2014-09-30 CN CN201410515751.7A patent/CN104399458A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1040156A (en) * | 1988-10-18 | 1990-03-07 | 中国科学院兰州化学物理研究所 | Hydrogen-eliminating catalyst |
| JP2006167593A (en) * | 2004-12-15 | 2006-06-29 | Optnics Precision Co Ltd | Spherical ultrafine particle and its manufacturing method |
| CN101356004A (en) * | 2005-11-14 | 2009-01-28 | 新加坡科技研究局 | Highly dispersed metal catalysts |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106402475A (en) * | 2016-10-25 | 2017-02-15 | 华东理工大学 | Hydrogen valve with function of removing leaked hydrogen |
| CN106402475B (en) * | 2016-10-25 | 2018-09-18 | 华东理工大学 | Hydrogen valve with leakage hydrogen remove function |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150311 |
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| WD01 | Invention patent application deemed withdrawn after publication |