CN103378358A - Environment-friendly battery negative material - Google Patents
Environment-friendly battery negative material Download PDFInfo
- Publication number
- CN103378358A CN103378358A CN2012101179378A CN201210117937A CN103378358A CN 103378358 A CN103378358 A CN 103378358A CN 2012101179378 A CN2012101179378 A CN 2012101179378A CN 201210117937 A CN201210117937 A CN 201210117937A CN 103378358 A CN103378358 A CN 103378358A
- Authority
- CN
- China
- Prior art keywords
- negative material
- battery negative
- environment
- friendly battery
- electrolyte
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 title claims abstract description 15
- 239000002994 raw material Substances 0.000 claims abstract description 10
- 239000003792 electrolyte Substances 0.000 claims abstract description 7
- 239000000203 mixture Substances 0.000 claims abstract description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 5
- 230000003197 catalytic effect Effects 0.000 claims abstract description 5
- 239000000956 alloy Substances 0.000 claims abstract description 4
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 4
- WJZHMLNIAZSFDO-UHFFFAOYSA-N manganese zinc Chemical compound [Mn].[Zn] WJZHMLNIAZSFDO-UHFFFAOYSA-N 0.000 claims abstract description 4
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims abstract description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical group [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 231100000252 nontoxic Toxicity 0.000 abstract description 2
- 230000003000 nontoxic effect Effects 0.000 abstract description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
- 239000007773 negative electrode material Substances 0.000 description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Classifications
-
- 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
Landscapes
- Primary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
The invention relates to an environment-friendly battery negative material. The environment-friendly battery negative material comprises electrolyte, catalytic active carbon, silicon-based alloy, a nano titanium oxide, and an alkaline zinc-manganese mixture, and is formed by mixing and dissolving the materials according to certain percentage by weight. The battery negative material disclosed by the invention is low in manufacturing cost, non-toxic, pollution-free, high in specific power, high in specific energy, low in cost and superior for performance, the raw materials can be recycled and reutilized, and thus the negative material is suitable for popularization and use.
Description
Technical field
The present invention relates to a kind of environment protection type battery negative material, belong to the electric conducting material preparing technical field.
Background technology
As far back as just there being the battery with high conduction performance to occur in 20th century, it is Fe-base compound that negative maximum adopted more, electric conductivity is stronger in theory, but discharge capacity can not reach theoretic maximum horizontal in actual use, and the product after its reduction has certain contaminative, cost of manufacture is high simultaneously, the life-span of battery is shorter, cannot the secondary utilization, therefore, the present invention, deficiency for above-mentioned same type of material material existence, a kind of cell negative electrode material of new generation of green environmental protection is provided, low cost of manufacture, employed catalytic active carbon has bigger serface in its Raw, oxygen uptake is strong, good catalysis and stability, substitute expensive metal platinum catalyst, have good chemical property.Be a kind of free of contamination resource that can be recycled, as cell negative electrode material, namely improved discharge rate of battery with it, play again economizing on resources, the effect of protection of the environment.
Summary of the invention
The objective of the invention is to improve the discharge rate of battery in order to disclose a kind of cell negative electrode material of environmental type, decomposition oxygen speed is fast, chemical property is good, but the raw material recycling can effectively prolong useful life of battery, economizing on resources, is the preferred material of following cell negative electrode material.
Technical scheme of the present invention: a kind of environment protection type battery negative material,: by weight percentage, get respectively with following raw material: electrolyte 20-30%, catalytic active carbon 15-30%, silicon-base alloy 5-10%, nano-titanium oxide 6-12%, zinc-manganese alkaline mixture 5-10%, employed electrolyte is NaOH.Above-mentioned raw materials is heated to 60-80 degree centigrade, raw material is dissolved each other, mix, form cell negative electrode material.
Beneficial effect of the present invention: cell negative electrode material of the present invention, low cost of manufacture, nontoxic, pollution-free, specific power is high, specific energy is high, the recyclable recycling of raw material, price is lower, superior performance, suitable promoting the use of.
Below in conjunction with embodiment, specify embodiments of the present invention.
Embodiment
A kind of environment protection type battery negative material: by weight percentage, get respectively with following raw material: electrolyte 25%, catalytic active carbon 26%, silicon-base alloy 8%, nano-titanium oxide 10%, zinc-manganese alkaline mixture 7%, employed electrolyte are NaOH.Above-mentioned raw materials is heated to 60-80 degree centigrade, raw material is dissolved each other, mix, form cell negative electrode material.
Claims (2)
1. an environment protection type battery negative material is characterized in that: by weight percentage, get respectively with following raw material: electrolyte 20-30%, catalytic active carbon 15-30%, silicon-base alloy 5-10%, nano-titanium oxide 6-12%, zinc-manganese alkaline mixture 5-10%.
2. described according to claim 1, a kind of environment protection type battery negative material is characterized in that: employed electrolyte is NaOH.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101179378A CN103378358A (en) | 2012-04-22 | 2012-04-22 | Environment-friendly battery negative material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101179378A CN103378358A (en) | 2012-04-22 | 2012-04-22 | Environment-friendly battery negative material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103378358A true CN103378358A (en) | 2013-10-30 |
Family
ID=49463161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101179378A Pending CN103378358A (en) | 2012-04-22 | 2012-04-22 | Environment-friendly battery negative material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103378358A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110663134A (en) * | 2017-05-31 | 2020-01-07 | 里兰斯坦福初级大学理事会 | Ultra-stable rechargeable manganese cell with solid-liquid-gas reaction |
-
2012
- 2012-04-22 CN CN2012101179378A patent/CN103378358A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110663134A (en) * | 2017-05-31 | 2020-01-07 | 里兰斯坦福初级大学理事会 | Ultra-stable rechargeable manganese cell with solid-liquid-gas reaction |
| CN110663134B (en) * | 2017-05-31 | 2024-01-09 | 里兰斯坦福初级大学理事会 | Ultra-stable rechargeable manganese cell with solid-liquid-gas reaction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131030 |