CN205620285U - Experimental apparatus based on electrochemical reaction sample single face under light conditions is corroded - Google Patents
Experimental apparatus based on electrochemical reaction sample single face under light conditions is corroded Download PDFInfo
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- CN205620285U CN205620285U CN201620436943.3U CN201620436943U CN205620285U CN 205620285 U CN205620285 U CN 205620285U CN 201620436943 U CN201620436943 U CN 201620436943U CN 205620285 U CN205620285 U CN 205620285U
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- sample
- electrochemical reaction
- corroded
- politef
- reaction sample
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Abstract
The utility model discloses an experimental apparatus based on electrochemical reaction sample single face under light conditions is corroded, it includes concave type polytetrafluoroethylene device (2), and the regional internal fixation of upper left side dell type of concave type polytetrafluoroethylene device (2) has sample (6), and sample (6) top is fixed with hollow polytetrafluoroethylene rectangular plate (5), the problem of prior art do not have special experimental apparatus to be used for making reaction sample single face to be corroded under accepting irradiant condition, can not conveniently expand techniques such as this type of experiment is solved.
Description
Technical field
This utility model belongs to electrochemical reaction sample etches assay device, particularly relates to a kind of based on electrochemical reaction sample
The product experimental provision that one side is corroded under illumination condition.
Background technology
Electrolyzer principle is to utilize electric energy to carry out redox reaction, its condition: 1. have positive and negative electrode；2. there is electrolyte
Solution；3. electrode external direct current power supply, constitutes closed-loop path.
General electrolytic process directly use electrolysis principle sample is electrolysed, but specifically real at some
In the case of testing, need to be electrolysed by one side under illumination condition by the corrosion surface of the sample of electrochemical reaction, and prior art
There is no special experimental provision for making response sample one side be corroded under conditions of accepting illumination, it is impossible to conveniently launch this type of real
Test.
Utility model content
The technical problems to be solved in the utility model: provide a kind of based on electrochemical reaction sample one side under illumination condition
The experimental provision being corroded, does not has special experimental provision for making response sample one side accept illumination solving prior art
Under the conditions of be corroded, it is impossible to convenient launch the technical problems such as this type of experiment.
Technical solutions of the utility model:
A kind of based on the electrochemical reaction sample experimental provision that one side is corroded under illumination condition, it includes matrix poly-four
Fluorothene device, is fixed with sample in the little concave domain in upper left side of matrix politef device, with hollow poly-above sample
Tetrafluoroethene rectangular slab is fixed.
Hollow politef rectangular slab is fixed by screws on matrix politef device.
Sample is connected with power supply by wire.
Align with sample upper surface in the hole of hollow politef rectangular slab.
The beneficial effects of the utility model:
Sample, in order to enable sample to be normally carried out electrochemical reaction under illumination condition, is fixed on recessed by this utility model
In the little concave domain in upper left side of type politef device, with screw or bolt by a hollow politef rectangular slab with
Matrix politef device seals fixing, and sample exposes upper surface and electrolyte by the hole of hollow politef rectangular slab
Contact, and accept the illumination of any intensity, this utility model is put in electrolyte, connect circuit, connect circuit loop i.e.
Can, whole installation cost is cheap, and design is simple, facilitates the electrochemical corrosion under illumination condition, and the preparation for laboratory sample provides
Convenience, solves under conditions of prior art do not has the special experimental provision for making response sample one side accept illumination
It is corroded, it is impossible to the technical problems such as convenient this type of experiment of expansion.
Accompanying drawing illustrates:
Fig. 1 is this utility model structural representation；
Fig. 2 is the top view of each parts of this utility model device；
Fig. 3 is the top view after each parts of this utility model are installed.
Detailed description of the invention:
A kind of based on the electrochemical reaction sample experimental provision that one side is corroded under illumination condition, it includes matrix poly-four
Fluorothene device 2, is fixed with sample 6 in the little concave domain in upper left side of matrix politef device 2, with sky above sample 6
Heart politef rectangular slab 5 is fixed.
Hollow politef rectangular slab 5 is fixed on matrix politef device 2 by screw or bolt 4, hollow
Politef rectangular slab 5 and matrix politef device 2 seal fixing.
Sample 6 is connected with power supply by wire 1.
Align with sample 6 upper surface in the hole 3 of hollow politef rectangular slab 5.Hole 3 is circular hole or square hole.
Claims (4)
1., based on the electrochemical reaction sample experimental provision that one side is corroded under illumination condition, it includes matrix polytetrafluoro
Ethylene unit (2), it is characterised in that: it is fixed with sample in the little concave domain in upper left side of matrix politef device (2)
(6), sample (6) top is fixed with hollow politef rectangular slab (5).
The most according to claim 1 a kind of based on the electrochemical reaction sample experiment that one side is corroded under illumination condition dress
Put, it is characterised in that: hollow politef rectangular slab (5) is fixed on matrix politef device (2) by screw (4)
On.
The most according to claim 1 a kind of based on the electrochemical reaction sample experiment that one side is corroded under illumination condition dress
Put, it is characterised in that: sample (6) is connected with power supply by wire (1).
The most according to claim 1 a kind of based on the electrochemical reaction sample experiment that one side is corroded under illumination condition dress
Put, it is characterised in that: align with sample (6) upper surface in the hole (3) of hollow politef rectangular slab (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620436943.3U CN205620285U (en) | 2016-05-16 | 2016-05-16 | Experimental apparatus based on electrochemical reaction sample single face under light conditions is corroded |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620436943.3U CN205620285U (en) | 2016-05-16 | 2016-05-16 | Experimental apparatus based on electrochemical reaction sample single face under light conditions is corroded |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205620285U true CN205620285U (en) | 2016-10-05 |
Family
ID=57023994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620436943.3U Expired - Fee Related CN205620285U (en) | 2016-05-16 | 2016-05-16 | Experimental apparatus based on electrochemical reaction sample single face under light conditions is corroded |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205620285U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020087144A1 (en) * | 2018-10-29 | 2020-05-07 | Vidya Corrosão Engenharia Ltda | Structural arrangement for a sensor/probe for measuring corrosion rate by using electrical resistance |
-
2016
- 2016-05-16 CN CN201620436943.3U patent/CN205620285U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020087144A1 (en) * | 2018-10-29 | 2020-05-07 | Vidya Corrosão Engenharia Ltda | Structural arrangement for a sensor/probe for measuring corrosion rate by using electrical resistance |
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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 |
Granted publication date: 20161005 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |