CN203929703U - A kind of with spring leaf work lead-in wire Optical Electro-Chemistry electrolyser construction - Google Patents
A kind of with spring leaf work lead-in wire Optical Electro-Chemistry electrolyser construction Download PDFInfo
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- CN203929703U CN203929703U CN201420194238.8U CN201420194238U CN203929703U CN 203929703 U CN203929703 U CN 203929703U CN 201420194238 U CN201420194238 U CN 201420194238U CN 203929703 U CN203929703 U CN 203929703U
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- China
- Prior art keywords
- optoelectronic pole
- spring leaf
- chemistry
- seal circle
- type conductive
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Abstract
The utility model is specifically related to a kind of Optical Electro-Chemistry electrolyser construction going between as optoelectronic pole with spring leaf.Comprise screw rod (1), support (2), optoelectronic pole (3), O type conductive seal circle (4), interface (6), base (7), quartz window (8) and flange (9), described screw rod (1) is fixed on support (2), it is upper that support (2) is screwed in the base (7) of electrolytic cell, is suspended on the back side that screw rod (1) on base props up optoelectronic pole (3) and compresses O type conductive seal circle (4); It is characterized in that: also comprise a spring leaf (5), described optoelectronic pole (3) contacts with O type conductive seal circle (4) with spring leaf (5), and spring leaf (5) goes between and is connected with Optical Electro-Chemistry instrument.The beneficial effects of the utility model are: Optical Electro-Chemistry electrolyser construction of the present utility model goes between the optoelectronic pole of sheet is connected with Optical Electro-Chemistry instrument with spring leaf, O type conductive seal circle can guarantee that optoelectronic pole is connected with the effective of Optical Electro-Chemistry instrument, can control the area that optoelectronic pole contacts with electrolytic solution again.
Description
Technical field
The utility model relates to the PhotoelectrochemicalTechnique Technique field in physical chemistry and material science research, is specifically related to a kind of Optical Electro-Chemistry electrolyser construction going between as optoelectronic pole with spring leaf.
Background technology
At present, the opto-electronic conversion of take has a wide range of applications as basic Optical Electro-Chemistry electrolytic cell in energy conversion investigation of materials, and conventional conductive silicon chip or electro-conductive glass are as the fixing photoelectric functional material of substrate.There are various problems in the optoelectronic pole of existing commercialization Optical Electro-Chemistry electrolytic cell, as shown in Figure 1, optoelectronic pole directly inserts in electrolytic solution, conventional adhesive tape mask control electrode area, during practical operation, be difficult to the size of control area, be difficult to the result of comparative experiments; In addition, the line of electrode need to be fixed with conductive silver glue, the curing long time that needs of elargol, and conductive silver glue can increase the contact potential of electrode, and the measurement of current potential is had a certain impact.Also have, existing optoelectronic pole is fixed with flange seal, and the assembling process of optoelectronic pole is comparatively loaded down with trivial details, and the requirement of practical operation redesigns in the urgent need to the structure to existing photoelectrochemistrpool pool.
Utility model content
The purpose of this utility model is to provide that the contact of a kind of optoelectronic pole is good, area is controlled and the Optical Electro-Chemistry electrolytic cell method for making of convenient disassembly.
Technical solution of the present utility model is:
A kind of Optical Electro-Chemistry electrolyser construction going between with spring leaf work, comprise screw rod (1), support (2), optoelectronic pole (3), O type conductive seal circle (4), interface (6), base (7), quartz window (8) and flange (9), described screw rod (1) is fixed on support (2), it is upper that support (2) is screwed in the base (7) of electrolytic cell, is suspended on the back side that screw rod (1) on base props up optoelectronic pole (3) and compresses O type conductive seal circle (4);
It is characterized in that:
Also comprise a spring leaf (5), described optoelectronic pole (3) contacts with O type conductive seal circle (4) with spring leaf (5), and spring leaf (5) goes between and is connected with Optical Electro-Chemistry instrument.Structure as shown in Figure 3.
Further, described spring leaf (5) one end is S-type, after screw-pressing optoelectronic pole, and spring leaf (5) and O type conductive seal circle (4) and well conducting of optoelectronic pole (3).
Further, the contact area of described optoelectronic pole (3) and electrolytic solution is by the size decision of O type conductive seal circle (4), and the area of optoelectronic pole is controlled.
Further, described O type conductive seal circle (4) is the silicone rubber O-ring of conduction.
A single-chamber photoelectric chemical electrolysis pond, is characterized in that, comprises electrolyser construction claimed in claim 1, in described interface (6), inserts electrode (10) and contrast electrode (11).
A pair chamber Optical Electro-Chemistry electrolytic cell, is characterized in that, comprises electrolyser construction claimed in claim 1, inserts salt bridge in described interface (6), in another electrolytic cell, places electrode (10) and contrast electrode (11).
The beneficial effects of the utility model are:
(1) Optical Electro-Chemistry electrolyser construction of the present utility model goes between the optoelectronic pole of sheet is connected with Optical Electro-Chemistry instrument with spring leaf, O type conductive seal circle can guarantee that optoelectronic pole is connected with the effective of Optical Electro-Chemistry instrument, can control the area that optoelectronic pole contacts with electrolytic solution again.
(2) optoelectronic pole is locked by screw rod, has avoided traditional with the fixing connection of flange, is easy to assemble optoelectronic pole.
(3) the utility model structure can be used as single-chamber photoelectric chemical electrolysis pond, also can in interface, insert salt bridge and be assembled into two chambers Optical Electro-Chemistry electrolytic cell.
Accompanying drawing explanation
The fixing schematic diagram of optoelectronic pole in the existing commercial photoelectrochemistrpool pool of Fig. 1.
The structural drawing of photoelectrochemistrpool pool in Fig. 2 the utility model.
The schematic diagram that contacts of Fig. 3 spring leaf and O type conductive seal circle and optoelectronic pole.
The structural drawing in the single-chamber photoelectric chemical electrolysis pond of the design's photoelectrochemistrpool pool assembling for Fig. 4.
The structural drawing of two chambers Optical Electro-Chemistry electrolytic cell of the design's photoelectrochemistrpool pool assembling for Fig. 5.
Wherein, screw rod (1), support (2), optoelectronic pole (3), O type conductive seal circle (4), spring leaf (5), interface (6), base (7), quartz window (8), flange (9), to electrode (10), contrast electrode (11), Optical Electro-Chemistry tester (12), salt bridge (13).
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
The structure in embodiment 1 single-chamber photoelectric chemical electrolysis pond
The structure of Optical Electro-Chemistry electrolytic cell as shown in Figure 2.Comprise following components:
1. optoelectronic pole and photoelectrochemistrpool pool coupling part, after screw rod 1 locking, optoelectronic pole 3 is crushed on O type conductive seal circle 4 and spring leaf 5, make optoelectronic pole 3 and spring leaf 5 conductings, crocodile clip by working electrode lead-in wire on Optical Electro-Chemistry instrument 12 clamps spring leaf 5, realized the connection of optoelectronic pole 3 and Optical Electro-Chemistry instrument 12, spring leaf 5 is fixed in the groove being connected with O-ring seal 4 pickup grooves by self-tapping screw;
2. pool part: processed by teflon, one end is connected with optoelectronic pole 3, and the other end is connected with piezoid 8, and centre arranges interface 6, can fix electrode 10 and contrast electrode 11, can pass into gas;
3. screw rod fixed part: weld a nut matching with screw rod 1 on support 2, screw rod 1 is just fixed on support 2, can prop up optoelectronic pole 3 and contact with O type conductive seal circle 4 when screw rod advances, realizes the sealing of photoelectrolytic cell base 7 and optoelectronic pole 3; Support 2 is fixed on the base 7 of electrolytic cell by screw.Screw rod and support are made by stainless steel.
4. optical system: incident illumination is mapped on piezoid window 8, is irradiated on optoelectronic pole 3 after the solution between light transmission quartz window 8 and optoelectronic pole 3.
5. by the structure in the single-chamber photoelectric chemical electrolysis pond of the design's photoelectrochemistrpool pool assembling as shown in Figure 4, take platinum plate electrode as to electrode, saturated calomel electrode is contrast electrode.Electrode and contrast electrode are inserted in the interface of electrolytic cell and are assembled into single-chamber photoelectric chemical electrolysis pond.
Take the single-chamber photoelectric chemical electrolysis pond of assembling, to be used for studying photodissociation water generates hydrogen process be example, and optoelectronic pole is modified N-shaped semiconductor TiO by electro-conductive glass
2composite nano materials forms, and electrolyte solution is 1M NaOH solution, and optoelectronic pole is as anode, to electrode as negative electrode, optoelectronic pole produces light induced electron under the irradiation of light, and electronics flows on electrode by contact conductor, makes near the proton of electrode be reduced into hydrogen.The process of reaction is
TiO on optoelectronic pole
2+ 2h υ → 2e
-+ 2P
+(1)
2P
++ H
2O → 1/2 O
2+2H
+(2)
2e+2H on platinum electrode
+→ H
2(3)
Overall reaction is: H
2o+2h υ → 1/2 O
22e
-+ H
2(4)
The structure of 2 pairs of chamber Optical Electro-Chemistry electrolytic cells of embodiment
The fixed form of the optoelectronic pole of electrolytic cell is identical with embodiment 1, and different is in interface, to insert salt bridge 13, in another electrolytic cell, places electrode 10 and contrast electrode 11, forms two chambers Optical Electro-Chemistry electrolytic cell, and structure as shown in Figure 5.
Anode in the utility model and cathod system are existing technology; the cathod system of design for anode system and to(for) researcher in this field is apparent; for example selection of electrolytic solution etc.; by the reading to above; to the change of various embodiments, be that this area researchist institute is apparent; applicant's the mode that is intended that protection optoelectronic pole lead-in wire and the fixed form of optoelectronic pole, the variation of relevant electrolytic cell all dropped in the claimed scope of the utility model patent.
Term used herein is only for to be illustrated specific embodiment, and it is not intended to the utility model to limit.Unless otherwise defined, all terms used herein are all identical with the utility model one of ordinary skill in the art's understanding.
Claims (6)
1. with spring leaf, make lead-in wire Optical Electro-Chemistry electrolyser construction for one kind, comprise screw rod (1), support (2), optoelectronic pole (3), O type conductive seal circle (4), interface (6), base (7), quartz window (8) and flange (9), described screw rod (1) is fixed on support (2), it is upper that support (2) is screwed in the base (7) of electrolytic cell, is suspended on the back side that screw rod (1) on base props up optoelectronic pole (3) and compresses O type conductive seal circle (4);
It is characterized in that:
Also comprise a spring leaf (5), described optoelectronic pole (3) contacts with O type conductive seal circle (4) with spring leaf (5), and spring leaf (5) goes between and is connected with Optical Electro-Chemistry instrument.
2. electrolyser construction according to claim 1, is characterized in that:
Described spring leaf (5) one end is S-type, after screw-pressing optoelectronic pole, and spring leaf (5) and O type conductive seal circle (4) and well conducting of optoelectronic pole (3).
3. electrolyser construction according to claim 1, is characterized in that: the contact area of described optoelectronic pole (3) and electrolytic solution is by the size decision of O type conductive seal circle (4), and the area of optoelectronic pole is controlled.
4. according to the electrolyser construction described in claim 2 or 3, it is characterized in that: described O type conductive seal circle (4) is the silicone rubber O-ring of conduction.
5. a single-chamber photoelectric chemical electrolysis pond, is characterized in that, comprises electrolyser construction claimed in claim 1, in described interface (6), inserts electrode (10) and contrast electrode (11).
6. two chambers Optical Electro-Chemistry electrolytic cell, is characterized in that, comprises electrolyser construction claimed in claim 1, inserts salt bridge (13) in described interface (6), in another electrolytic cell, places electrode (10) and contrast electrode (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420194238.8U CN203929703U (en) | 2014-04-21 | 2014-04-21 | A kind of with spring leaf work lead-in wire Optical Electro-Chemistry electrolyser construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420194238.8U CN203929703U (en) | 2014-04-21 | 2014-04-21 | A kind of with spring leaf work lead-in wire Optical Electro-Chemistry electrolyser construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203929703U true CN203929703U (en) | 2014-11-05 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420194238.8U Expired - Fee Related CN203929703U (en) | 2014-04-21 | 2014-04-21 | A kind of with spring leaf work lead-in wire Optical Electro-Chemistry electrolyser construction |
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| Country | Link |
|---|---|
| CN (1) | CN203929703U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103995032A (en) * | 2014-04-21 | 2014-08-20 | 南通大学 | Photoelectrochemical electrolytic cell structure using leaf spring as lead wire |
| CN105116040A (en) * | 2015-08-25 | 2015-12-02 | 广西壮族自治区农业科学院农产品质量安全与检测技术研究所 | Photoelectrochemical reaction tank |
-
2014
- 2014-04-21 CN CN201420194238.8U patent/CN203929703U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103995032A (en) * | 2014-04-21 | 2014-08-20 | 南通大学 | Photoelectrochemical electrolytic cell structure using leaf spring as lead wire |
| CN103995032B (en) * | 2014-04-21 | 2016-05-04 | 南通大学 | A kind of with spring leaf work lead-in wire Optical Electro-Chemistry electrolyser construction |
| CN105116040A (en) * | 2015-08-25 | 2015-12-02 | 广西壮族自治区农业科学院农产品质量安全与检测技术研究所 | Photoelectrochemical reaction tank |
| CN105116040B (en) * | 2015-08-25 | 2018-05-08 | 广西壮族自治区农业科学院农产品质量安全与检测技术研究所 | Optical electro-chemistry reaction tank |
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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: 20141105 Termination date: 20160421 |