CN206558554U - A kind of device for building local cleaning ambient protective film growth - Google Patents
A kind of device for building local cleaning ambient protective film growth Download PDFInfo
- Publication number
- CN206558554U CN206558554U CN201720149255.3U CN201720149255U CN206558554U CN 206558554 U CN206558554 U CN 206558554U CN 201720149255 U CN201720149255 U CN 201720149255U CN 206558554 U CN206558554 U CN 206558554U
- Authority
- CN
- China
- Prior art keywords
- cover body
- local cleaning
- protective film
- film growth
- cleaning ambient
- 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.)
- Expired - Fee Related
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 28
- 230000001681 protective effect Effects 0.000 title claims abstract description 17
- 238000004528 spin coating Methods 0.000 claims abstract description 13
- 239000012780 transparent material Substances 0.000 claims abstract description 4
- 238000003780 insertion Methods 0.000 claims description 15
- 230000037431 insertion Effects 0.000 claims description 15
- 239000000523 sample Substances 0.000 claims description 7
- 210000005056 cell body Anatomy 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims 1
- 239000010408 film Substances 0.000 abstract description 16
- 238000000034 method Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 4
- 239000010409 thin film Substances 0.000 abstract description 4
- 238000002474 experimental method Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 28
- 229910052757 nitrogen Inorganic materials 0.000 description 14
- 210000004027 cell Anatomy 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000013082 photovoltaic technology Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000007787 solid Substances 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
-
- 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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/549—Organic PV cells
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
Abstract
The utility model is related to thin film fabrication techniques field, more particularly to a kind of device for building local cleaning ambient protective film growth, include base and square cover body, cover body is detachably connected with base, spin coating instrument and heater are placed with base, spin coating instrument and heater are placed in cover body, air admission hole is provided with least one side plate of cover body, snap joint is installed on air admission hole, Temperature Humidity Sensor is installed in cover body, cover body is externally provided with controller, Temperature Humidity Sensor and magnetic valve are electrically connected with controller, the front side board of cover body is transparent material, the upper end of front side board is connected with top plate, provided with unlimited operation window between its lower end and base.The utility model device makes simple, and cost is relatively low, but energy offer prepares active layer CH3NH3PbI3 local cleaning atmosphere.The CH3NH3PbI3 for preparing active layer locally cleans atmosphere, and the smooth degree influence on CH3NH3PbI3 film forming coverage rate and surface is larger, and experiment effect becomes apparent.
Description
Technical field
The utility model is related to thin film fabrication techniques field, more particularly to a kind of to build local cleaning ambient protective film life
Long device.
Background technology
The inexpensive all solid state perovskite thin film solar cell based on perovskite is current most promising
One of photovoltaic technology.Extensive pass has been obtained as the crucial absorbed layer CH3NH3PbI3 films of perovskite thin film solar cell
Note, it can pass through simple antivacuum method：One step solution spin-coating method and two step solution infusion methods, also vacuum method：Double source vacuum
It is prepared by evaporation and evaporation auxiliary law.But current perovskite solar cell prepares needs in more harsh environment indifferent gas
Completed under the glove box of body protection.Be primarily due to perovskite material easy deliquescence and oxidation in itself, the invention reside in for absorb
Layer CH3NH3PbI3 film preparations build the protection atmosphere of the cleaning ambient nitrogen of a part, due to the chemical inertness of nitrogen,
It is commonly used for protective gas, the top half closing guarantee of semi-enclosed device allows absorbed layer CH3NH3PbI3 films spin coating and heating
Whole process is placed in the protection atmosphere of nitrogen, and the latter half, which is not closed, conveniently to be operated, and has temperature humidity probe can in device
The temperature and humidity, spin coating device, heater of absorbed layer CH3NH3PbI3 membrane-film preparation process are measured, absorbed layer is allowed
CH3NH3PbI3 film preparations are completed under local cleaning ambient.
Perovskite solar cell has high efficiency and low-cost advantage, is expected to promote perovskite solar cell in future
It is one of current most potential solar battery technology across commercialization threshold.In the worked of perovskite solar cell
Cheng Zhong, the photoactive layer of perovskite plays vital effect.
Most of current processing is all that active layer CH3NH3PbI3 is prepared in the suitcase of closing, although this processing
The performance of device is improved to a certain extent, but large-scale suitcase cost is too high.And it is thin to prepare CH3NH3PbI3 in atmosphere
Film coverage rate is bad and rough surface, and nitrogen protection is handled after CH3NH3PbI3 spin coatings, during heating, although this processing is one
Determine to improve the performance of device in degree, but be removed to from spin coater and to be put into heating plate process exposure in atmosphere.This reality
Semi-enclosed local cleaning ambient of the exploitation of room innovation is tested, device makes simple, and cost is relatively low, but energy offer prepares active layer
CH3NH3PbI3 local cleaning atmosphere.The CH3NH3PbI3 for preparing active layer locally cleans atmosphere, to CH3NH3PbI3 film forming
The smooth degree influence on coverage rate and surface is larger, and experiment effect becomes apparent.
Utility model content
The purpose of this utility model is that building local cleaning ambient there is provided one kind in view of the shortcomings of the prior art protects thin
The device of film growth.
To solve the above problems, the utility model provides following technical scheme：It is thin that one kind builds local cleaning ambient protection
The device of film growth, includes base and square cover body, and the cover body is provided with top plate, front side board, left plate, right plate and rear side
Plate, the cover body is detachably connected with base, and spin coating instrument and heater, the spin coating instrument and heating are placed with the base
Device is placed in cover body, is provided with least one side plate of the cover body on air admission hole, the air admission hole and is provided with snap joint,
The snap joint is connected by tracheae with air pump, is provided with the tracheae in magnetic valve, the cover body and is provided with humiture biography
Sensor, the cover body is externally provided with controller, and the Temperature Humidity Sensor and magnetic valve are electrically connected with controller, the cover body
Front side board be transparent material, the upper end of the front side board be connected with top plate, and the operation opened wide is provided between its lower end and base
Window.
Further, it is provided with the base on a connecting seat for being used to dock with the lower end of cover body, the connecting seat
The cell body being consistent with cover body lower end profile is set.
Further, the height of the front side board is the 1/3~1/2 of back side panel height.
Further, it is mounted on the air admission hole on the back side panel, left plate and right plate.
Further, three air admission holes are equipped with the back side panel, left plate and right plate, three air admission holes are installed
In same level height.
Further, the distance of the air admission hole point to top plate is less than the height value of front side board.
Further, the Temperature Humidity Sensor is arranged on top plate, and is used to detect cover body provided with into cover body extending
The probe of interior temperature value and humidity value.
Further, the Temperature Humidity Sensor also includes mounting seat, and the mounting seat is provided with insertion end and limiting plate, visits
Pin is arranged on the bottom of insertion end, and the top plate is provided with the jack inserted for insertion end, sealing is also arranged with insertion end
Pad.
Further, the through hole for installing screw is offered on the limiting plate, the week of patchhole is located on top plate
Side is provided with screwed hole corresponding with through hole on limiting plate.
Further, the controller is provided with the display for being used for showing temperature value and humidity value in cover body, the control
The switch for controlling magnetic valve and air pump is additionally provided with device.
Beneficial effect：A kind of device for building local cleaning ambient protective film growth of the present utility model, device makes
Simply, cost is relatively low, but energy offer prepares active layer CH3NH3PbI3 local cleaning atmosphere.Prepare active layer
CH3NH3PbI3 locally cleans atmosphere, and the smooth degree influence on CH3NH3PbI3 film forming coverage rate and surface is larger, experiment effect
Fruit becomes apparent.
Brief description of the drawings
Fig. 1 is dimensional structure diagram of the present utility model；
Fig. 2 is dimensional decomposition structure diagram of the present utility model；
Fig. 3 is the decomposition texture schematic diagram of cover body in the utility model；
Fig. 4 is the dimensional structure diagram of sensor cluster in the utility model；
Description of reference numerals：Base 1, connecting seat 1a, cell body 1b, cover body 2, top plate 2a, front side board 2b, left plate 2c are right
Side plate 2d, back side panel 2e, patchhole 2f, operation window 2g, spin coating instrument 3, heater 4, snap joint 5, Temperature Humidity Sensor 6,
Probe 6a, insertion end 6b, limiting plate 6c, sealing gasket 6d, controller 7.
Embodiment
With reference to Figure of description and embodiment, specific embodiment of the utility model is described in further detail：
Referring to figs. 1 to a kind of device of the local cleaning ambient protective film growth of structure shown in Fig. 4, include base 1
With square cover body 2, the cover body 2 is provided with top plate 2a, front side board 2b, left plate 2c, right plate 2d and back side panel 2e, the cover body
2 are detachably connected with base 1, and spin coating instrument 3 and heater 4, the spin coating instrument 3 and heater 4 are placed with the base 1
It is placed in cover body 2, is provided with described at least one side plate of cover body 2 on air admission hole, the air admission hole and snap joint 5 is installed,
The snap joint 5 is connected by tracheae with air pump, is provided with the tracheae in magnetic valve, the cover body 2 and is provided with humiture
Sensor 6, the cover body 2 is externally provided with controller 7, and the Temperature Humidity Sensor 6 and magnetic valve are electrically connected with controller 7,
The front side board 2b of the cover body 2 is transparent material, and the upper end of the front side board 2b is connected with top plate 2a, its lower end and base 1 it
Between provided with unlimited operation window 2g.
It is provided with a connecting seat 1a for being used to dock with the lower end of cover body 2, connecting seat 1a and sets on the base 1
The cell body 1b being consistent with the lower end profile of cover body 2.
The height of the front side board 2b is the 1/3~1/2 of back side panel 2e height.Front side board 2b height value is according to actual feelings
Under condition depending on operation window 2g sizes, it is advisable with disclosure satisfy that operating personnel's left-hand seat puts in progress operation.
The air admission hole is mounted on the back side panel 2e, left plate 2c and right plate 2d.It is all provided with multiple side plates
Put air admission hole and reached the quick purpose for pouring nitrogen, the time required to shortening preparation.
Three air admission holes are equipped with the back side panel 2e, left plate 2c and right plate 2d, three air admission holes are arranged on
Same level height.
The air admission hole point to top plate 2a distance are less than front side board 2b height value.The position of all air admission holes all in
It is in the range of closing space, when to ensure that nitrogen just starts to pour in the closing space of top half, it is to avoid because
Highly too low for air admission hole, a large amount of nitrogen are directly lost to outside cover body 2 at operation window 2g.
The Temperature Humidity Sensor 6 is arranged on top plate 2a, and warm in cover body 2 for detecting provided with extending into cover body 2
The probe 6a of angle value and humidity value.
The Temperature Humidity Sensor 6 also includes mounting seat, and the mounting seat is provided with insertion end 6b and limiting plate 6c, probe 6a
Installed in insertion end 6b bottom, the top plate 2a is provided with the jack for insertion end 6b insertions, is also arranged on insertion end 6b
There is sealing gasket 6d.
The through hole for installing screw is offered on the limiting plate 6c, the periphery positioned at patchhole 2f on top plate 2a is set
There is screwed hole corresponding with through hole on limiting plate 6c.
The controller 7 is provided with the display for being used for showing temperature value and humidity value in cover body 2, the controller 7 also
It is provided with the switch for controlling magnetic valve and air pump.
Structure on local cleaning ambient：
This instrument provides the cleaning atmosphere of part for active layer CH3NH3PbI3, make active layer CH3NH3PbI3 preparation from
It is spun to the protection atmosphere that heating is in nitrogen all the time.The top half of semiclosed device is closing, and the latter half is not seal
Close, local cleaning protection can pour nitrogen because the density ratio air of nitrogen is small by air admission hole into device, nitrogen meeting
Float, lead to after a period of time nitrogen, spin coating device and heater 4 are in the protection atmosphere of nitrogen.
The characteristics of device utilizes chemical inertness and the small density ratio air of nitrogen, builds the preparation of semiclosed local cleaning
Active layer CH3NH3PbI3 protection atmosphere.Semiclosed device makes simple, and cost is relatively low, prepares active layer CH3NH3PbI3 behaviour
Facilitating, and prepare active layer CH3NH3PbI3 temperature and humidity to survey, and experimental result can reach expected requirement.
It is described above, only it is preferred embodiment of the present utility model, not technical scope of the present utility model is made
Go out any limitation, thus it is every any trickle amendment made according to technical spirit of the present utility model to above example, equivalent
Change and modification, in the range of still falling within the technical solution of the utility model.
Claims (10)
1. a kind of device for building local cleaning ambient protective film growth, it is characterised in that：Include base (1) and square
Cover body (2), the cover body (2) is provided with top plate (2a), front side board (2b), left plate (2c), right plate (2d) and back side panel (2e), institute
State cover body (2) to be detachably connected with base (1), spin coating instrument (3) and heater (4), the rotation are placed with the base (1)
Apply instrument (3) and heater (4) is placed in cover body (2), air admission hole is provided with described at least one side plate of cover body (2), it is described
Snap joint (5) is installed, the snap joint (5) is connected by tracheae with air pump, and electricity is provided with the tracheae on air admission hole
Temperature Humidity Sensor (6) is installed in magnet valve, the cover body (2), the cover body (2) is externally provided with controller (7), the humiture
Sensor (6) and magnetic valve are electrically connected with controller (7), and the front side board (2b) of the cover body (2) is transparent material, described
The upper end of front side board (2b) is connected with top plate (2a), provided with unlimited operation window (2g) between its lower end and base (1).
2. a kind of device for building local cleaning ambient protective film growth according to claim 1, it is characterised in that：Institute
State be provided with base (1) one be used to set on the connecting seat (1a) that dock with the lower end of cover body (2), the connecting seat (1a) and
The cell body (1b) that cover body (2) lower end profile is consistent.
3. a kind of device for building local cleaning ambient protective film growth according to claim 1, it is characterised in that：Institute
The height for stating front side board (2b) is the 1/3~1/2 of back side panel (2e) height.
4. a kind of device for building local cleaning ambient protective film growth according to claim 1, it is characterised in that：Institute
State and be mounted on the air admission hole on back side panel (2e), left plate (2c) and right plate (2d).
5. a kind of device for building local cleaning ambient protective film growth according to claim 4, it is characterised in that：Institute
State and be equipped with three air admission holes on back side panel (2e), left plate (2c) and right plate (2d), three air admission holes are arranged on same
Individual level height.
6. a kind of device for building local cleaning ambient protective film growth according to claim 5, it is characterised in that：Institute
The distance for stating air admission hole point to top plate (2a) is less than the height value of front side board (2b).
7. a kind of device for building local cleaning ambient protective film growth according to claim 1, it is characterised in that：Institute
Temperature Humidity Sensor (6) is stated on top plate (2a), and is used to detect cover body (2) interior temperature provided with into cover body (2) extending
The probe (6a) of value and humidity value.
8. a kind of device for building local cleaning ambient protective film growth according to claim 1, it is characterised in that：Institute
State Temperature Humidity Sensor (6) and also include mounting seat, the mounting seat is provided with insertion end (6b) and limiting plate (6c), probe (6a) peace
Mounted in insertion end (6b) bottom, the top plate (2a) is provided with the jack for insertion end (6b) insertion, in insertion end (6b)
Also it is arranged with sealing gasket (6d).
9. a kind of device for building local cleaning ambient protective film growth according to claim 8, it is characterised in that：Institute
State the through hole offered on limiting plate (6c) for installing screw, on top plate (2a) positioned at patchhole (2f) periphery be provided with
The corresponding screwed hole of through hole on limiting plate (6c).
10. a kind of device for building local cleaning ambient protective film growth according to claim 1, it is characterised in that：
The controller (7) is provided with the display for being used for showing cover body (2) interior temperature value and humidity value, the controller (7) and also set
It is equipped with the switch for controlling magnetic valve and air pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720149255.3U CN206558554U (en) | 2017-02-20 | 2017-02-20 | A kind of device for building local cleaning ambient protective film growth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720149255.3U CN206558554U (en) | 2017-02-20 | 2017-02-20 | A kind of device for building local cleaning ambient protective film growth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206558554U true CN206558554U (en) | 2017-10-13 |
Family
ID=60010416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720149255.3U Expired - Fee Related CN206558554U (en) | 2017-02-20 | 2017-02-20 | A kind of device for building local cleaning ambient protective film growth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206558554U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106541570A (en) * | 2016-12-20 | 2017-03-29 | 北京化工大学 | A kind of rapid molding device of inside and outside composite construction product |
| CN106803537A (en) * | 2017-02-20 | 2017-06-06 | 安徽师范大学 | A kind of device for building local cleaning ambient protective film growth |
-
2017
- 2017-02-20 CN CN201720149255.3U patent/CN206558554U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106541570A (en) * | 2016-12-20 | 2017-03-29 | 北京化工大学 | A kind of rapid molding device of inside and outside composite construction product |
| CN106541570B (en) * | 2016-12-20 | 2019-07-12 | 北京化工大学 | A kind of rapid molding device of inside and outside composite construction product |
| CN106803537A (en) * | 2017-02-20 | 2017-06-06 | 安徽师范大学 | A kind of device for building local cleaning ambient protective film growth |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206558554U (en) | A kind of device for building local cleaning ambient protective film growth | |
| CN102200590B (en) | Radiation-proof shield for adaptive air temperature/humidity measurement | |
| CN105514392B (en) | A kind of SnS2‑SnO2Nano-sheet sodium-ion battery anode material and preparation method thereof | |
| CN111319121A (en) | Novel multi-functional integral type concrete test block curing box | |
| CN106803537A (en) | A kind of device for building local cleaning ambient protective film growth | |
| CN106206954A (en) | A kind of inversion bulk heterojunction organic solar batteries | |
| CN208596180U (en) | The cabinet of needle bed electric power source all-in-one machine | |
| CN205679639U (en) | Sealing test box | |
| CN206525188U (en) | A kind of special intelligent culturing rack of planting edible mushroom | |
| CN212072369U (en) | Novel multi-functional integral type concrete test block curing box | |
| CN201611331U (en) | System for testing photoinduced attenuation of battery tag | |
| EP3514824A1 (en) | Drying box for storing solar cell chips | |
| CN208800133U (en) | A kind of moisture-proof experimental provision of dehumidifying for Karst region | |
| CN106449809A (en) | Household glass based on 3D printing nano-diamond transparent thin-film battery and preparation method | |
| CN210445029U (en) | Seedling growing device for tomato planting | |
| CN203422390U (en) | Test sample bench for solar energy cell sheet | |
| CN206944646U (en) | It is a kind of can uniform heat exchange vacuum drying chamber | |
| CN205180648U (en) | Multifunctional storing box | |
| CN206629571U (en) | The large span informationization green house of vegetables that a kind of new material is built | |
| CN203295604U (en) | Cadmium telluride thin film solar cell powder coating device | |
| CN106769262A (en) | A kind of field vegetation volatilization gas automatic acquisition device | |
| CN105489386B (en) | A kind of solar cell frame with quick detection gas | |
| CN216847698U (en) | Device for monitoring oxygen concentration of lithium battery anode material on line | |
| CN213181456U (en) | PH analyzer with dampproofing protection | |
| CN108977846A (en) | A kind of preparation method of the ferric oxide nano with array film |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171013 Termination date: 20180220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |