CN205789522U - Metal ion honeycomb aluminum electric capacity - Google Patents
Metal ion honeycomb aluminum electric capacity Download PDFInfo
- Publication number
- CN205789522U CN205789522U CN201620495603.8U CN201620495603U CN205789522U CN 205789522 U CN205789522 U CN 205789522U CN 201620495603 U CN201620495603 U CN 201620495603U CN 205789522 U CN205789522 U CN 205789522U
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- electric capacity
- honeycomb aluminum
- metal ion
- honeycomb
- high price
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Abstract
This utility model relates to a metal ion species honeycomb aluminum electric capacity, it includes being surrounded by aluminium foil and surface is provided with the honeycomb aluminum carrier of some honeycomb holes, the outer surface of described honeycomb aluminum carrier and inner surface are provided with the electric capacity composite bed of more than a layer, electric capacity composite bed includes aluminize conductive layer, dielectric layer and high price solid metallic sheath the most successively, conductive layer of aluminizing constitutes anode, and solid metallic sheath constitutes negative electrode at high price.This kind of metal ion honeycomb aluminum electric capacity arranges at least one of which electric capacity composite bed on the basis of honeycomb aluminum carrier, after compressing due to honeycomb aluminum carrier, volume can be the least the thinnest, but it has again bigger surface area, without winding when making electric capacity, so, without inductive effect during work.Meanwhile, negative electrode is high price solid metallic sheath, and the diameter of solid metallic ion is less at high price, but conductive capability is higher, therefore can promote energy density and the charging or discharging current of capacitor, typically big than the charging or discharging current of existing electrochemical capacitor 5 10 times of its charging or discharging current.
Description
Technical field
This utility model relates to a kind of capacitor, particularly one metal ion species honeycomb aluminum electric capacity.
Background technology
As a example by existing electrochemical capacitor, positive plate is aluminium foil, and medium is the aluminium oxide being close to aluminium foil, and negative pole is exactly the paper being saturated with electrolyte, aluminium foil be saturated with the paper roll of electrolyte around forming electrochemical capacitor.Owing to having aluminium foil winding-structure, so, produce inductance when this electric capacity uses.
Further, since the material of negative pole has bigger thickness, and, there is liquid material, it is therefore desirable to the shell parcel sealed, volume is bigger.Further, owing in its electrolyte, metal ion belongs to ion at a low price, so that the energy density of this capacitor is low, and charging or discharging current is less.
Utility model content
The purpose of this utility model is to provide a kind of simple and reasonable for structure, without inductance, energy density height, charging or discharging current is big, volume is little metal ion honeycomb aluminum electric capacity.
The purpose of this utility model is achieved in that
One metal ion species honeycomb aluminum electric capacity, including being surrounded by aluminium foil and surface is provided with the honeycomb aluminum carrier of some honeycomb holes, it is characterized in that: the outer surface of described honeycomb aluminum carrier and inner surface are provided with the electric capacity composite bed of more than a layer, electric capacity composite bed includes aluminize conductive layer, dielectric layer and high price solid metallic sheath the most successively, conductive layer of aluminizing constitutes anode, and solid metallic sheath constitutes negative electrode at high price.
The purpose of this utility model can also use techniques below measure to solve:
As more specifically a kind of scheme, described high price solid metallic sheath is quadrivalent iron sheath.
Described dielectric layer is alchlor layer.
The technique that described conductive layer of aluminizing is deposited by chemical gaseous phase is formed, and described honeycomb hole assumes diamond in shape or hexagon.Owing to the structural strength in diamond-type honeycomb hole is more weak, easily fold, be relatively suitable for capacitor and use.
The beneficial effects of the utility model are as follows:
(1) this kind of metal ion honeycomb aluminum electric capacity arranges at least one of which electric capacity composite bed on the basis of honeycomb aluminum carrier, after compressing due to honeycomb aluminum carrier, volume can be the least the thinnest, but it has again bigger surface area, without winding when making electric capacity, so, without inductive effect during work；
(2) negative electrode of this kind of metal ion honeycomb aluminum electric capacity is high price solid metallic sheath, the diameter of solid metallic ion is less at high price, but conductive capability is higher, therefore energy density and the charging or discharging current of capacitor, typically big than the charging or discharging current of existing electrochemical capacitor 5-10 times of its charging or discharging current can be promoted；
(3) thin compared with the paper being saturated with electrolyte in current electrolysis capacitor a lot of times of the electric capacity composite bed of this kind of metal ion honeycomb aluminum electric capacity, therefore, capacitor before and after improvement is in the case of same volume size, and capacitor internal negative electrode and the surface area of anode after improvement are bigger, and energy density is higher.
Accompanying drawing explanation
Fig. 1 is this utility model one example structure schematic diagram.
Fig. 2 is structure for amplifying schematic diagram at A in Fig. 1.
Detailed description of the invention
Below in conjunction with the accompanying drawings and this utility model is further described by embodiment.
See shown in Fig. 1 and Fig. 2, one metal ion species honeycomb aluminum electric capacity, including being surrounded by aluminium foil and surface is provided with the honeycomb aluminum carrier 1 of some honeycomb holes 11, the outer surface of described honeycomb aluminum carrier 1 and inner surface are provided with the electric capacity composite bed of more than a layer, electric capacity composite bed includes aluminize conductive layer 2, dielectric layer 3 and high price solid metallic sheath 4 the most successively, conductive layer 2 of aluminizing constitutes anode, and solid metallic sheath 4 constitutes negative electrode at high price.
Described high price solid metallic sheath 4 is quadrivalent iron sheath.
Described dielectric layer 3 is alchlor layer.
The technique that described conductive layer 2 of aluminizing is deposited by chemical gaseous phase is formed, and described honeycomb hole 11 assumes diamond in shape.
Claims (4)
1. a metal ion species honeycomb aluminum electric capacity, including being surrounded by aluminium foil and surface is provided with the honeycomb aluminum carrier of some honeycomb holes, it is characterized in that: the outer surface of described honeycomb aluminum carrier and inner surface are provided with the electric capacity composite bed of more than a layer, electric capacity composite bed includes aluminize conductive layer, dielectric layer and high price solid metallic sheath the most successively, conductive layer of aluminizing constitutes anode, and solid metallic sheath constitutes negative electrode at high price.
Metal ion honeycomb aluminum electric capacity the most according to claim 1, it is characterised in that: described high price solid metallic sheath is quadrivalent iron sheath.
Metal ion honeycomb aluminum electric capacity the most according to claim 1, it is characterised in that: described dielectric layer is alchlor layer.
Metal ion honeycomb aluminum electric capacity the most according to claim 1, it is characterised in that the technique that conductive layer of aluminizing described in: is deposited by chemical gaseous phase is formed, and described honeycomb hole assumes diamond in shape or hexagon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620495603.8U CN205789522U (en) | 2016-05-28 | 2016-05-28 | Metal ion honeycomb aluminum electric capacity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620495603.8U CN205789522U (en) | 2016-05-28 | 2016-05-28 | Metal ion honeycomb aluminum electric capacity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205789522U true CN205789522U (en) | 2016-12-07 |
Family
ID=57408017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620495603.8U Expired - Fee Related CN205789522U (en) | 2016-05-28 | 2016-05-28 | Metal ion honeycomb aluminum electric capacity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205789522U (en) |
-
2016
- 2016-05-28 CN CN201620495603.8U patent/CN205789522U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20210528 |