CN105486821B - Active layer material experimental rig based on magnetic field and temperature field - Google Patents
Active layer material experimental rig based on magnetic field and temperature field Download PDFInfo
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- CN105486821B CN105486821B CN201610078080.1A CN201610078080A CN105486821B CN 105486821 B CN105486821 B CN 105486821B CN 201610078080 A CN201610078080 A CN 201610078080A CN 105486821 B CN105486821 B CN 105486821B
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- magnetic field
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- active layer
- objective table
- layer material
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- 239000000463 material Substances 0.000 title claims abstract description 24
- 238000010438 heat treatment Methods 0.000 claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims description 17
- MCEWYIDBDVPMES-UHFFFAOYSA-N [60]pcbm Chemical compound C123C(C4=C5C6=C7C8=C9C%10=C%11C%12=C%13C%14=C%15C%16=C%17C%18=C(C=%19C=%20C%18=C%18C%16=C%13C%13=C%11C9=C9C7=C(C=%20C9=C%13%18)C(C7=%19)=C96)C6=C%11C%17=C%15C%13=C%15C%14=C%12C%12=C%10C%10=C85)=C9C7=C6C2=C%11C%13=C2C%15=C%12C%10=C4C23C1(CCCC(=O)OC)C1=CC=CC=C1 MCEWYIDBDVPMES-UHFFFAOYSA-N 0.000 claims description 10
- 229920000301 poly(3-hexylthiophene-2,5-diyl) polymer Polymers 0.000 claims description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 8
- 230000028016 temperature homeostasis Effects 0.000 claims description 7
- 230000004907 flux Effects 0.000 claims description 6
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 4
- 238000002474 experimental method Methods 0.000 abstract description 8
- 230000009471 action Effects 0.000 abstract description 5
- 238000012360 testing method Methods 0.000 abstract description 4
- 230000008859 change Effects 0.000 abstract description 3
- 238000001035 drying Methods 0.000 abstract description 3
- 238000010345 tape casting Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005401 electroluminescence Methods 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- JEDHEMYZURJGRQ-UHFFFAOYSA-N 3-hexylthiophene Chemical class CCCCCCC=1C=CSC=1 JEDHEMYZURJGRQ-UHFFFAOYSA-N 0.000 description 1
- XMWRBQBLMFGWIX-UHFFFAOYSA-N C60 fullerene Chemical compound C12=C3C(C4=C56)=C7C8=C5C5=C9C%10=C6C6=C4C1=C1C4=C6C6=C%10C%10=C9C9=C%11C5=C8C5=C8C7=C3C3=C7C2=C1C1=C2C4=C6C4=C%10C6=C9C9=C%11C5=C5C8=C3C3=C7C1=C1C2=C4C6=C2C9=C5C3=C12 XMWRBQBLMFGWIX-UHFFFAOYSA-N 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910003472 fullerene Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000013086 organic photovoltaic Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0095—Semiconductive materials
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0096—Testing material properties on thin layers or coatings
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Electroluminescent Light Sources (AREA)
- Hard Magnetic Materials (AREA)
Abstract
Present invention is disclosed a kind of active layer material experimental rig based on magnetic field and temperature field, device is equipped with the objective table for placing active layer material, heating plate is equipped with along the objective table bottom surface, the objective table side is equipped with the magnetic field generator to objective table emission level direction magnetic field, and the objective table is horizontally fixed on the connector extended laterally out by magnetic field generator.Magnetic field and temperature field are cleverly incorporated on an instrument by the present invention, and can change the size and Orientation in magnetic field according to experiment demand, and the height of temperature.Meet to carry out contrast test during experiment and then find the value of optimum magnetic field size direction and temperature height.And the use the tape casting that the present invention innovates makes active layer solution drying and forming-film under outer field action, such outer field action preferably changes the structure of active layer in the growth course of active layer film.And this instrument is not only cheap, facilitate easy-to-use, experimental result is entirely capable of reaching expected requirement.
Description
Technical field
The present invention relates to active layer material experimental rig, more particularly to P3HT：PCBM active layers are in magnetic field and temperature field group
Close the device of the lower experiment film growth of regulation and control.
Background technology
The high donor P3HT of carrier mobility and possess the acceptor PCBM of very high electron mobility as organic photic hair
The common active layer material of optical device, is the representative materials of organic photovoltaic cell.P3HT：The performance of PCBM active layers is directly determined
The performance of organic electroluminescence device is determined.So many many methods of use for laboratory are to P3HT at present:The system of PCBM active layers
It is standby to be regulated and controled with growth, to improve the transfer efficiency of Organic Light Emitting Devices.
Organic electroluminescence device (OLEDS) have it is all solid state, actively shine, high brightness, high contrast, it is ultra-thin, low into
Sheet, low-power consumption, many advantages, such as visual angle is big, operating temperature range is wide, be considered as FPD most promising at present
One of device.Its typical structure is that individual layer or multilayer organic film are accompanied between transparent anode and metallic cathode.In organic film most
Important one is exactly active layer, and the structure of active layer directly determines the performance of photo luminescent devices.For the inspection of active layer
Survey, lack a kind of dedicated testing equipment at present, simply have individually using magnetic field processing, electric field treatment, heat treatment, at doping
The modes such as reason, have restrict the development of organic electroluminescence device.
P3HT：PCBM active layers：P3HT is a kind of polymer of 3- hexyl thiophenes, be organic solar batteries it is common to
Body material；PCBM is a kind of fullerene derivate, is the common acceptor material of organic solar batteries；Active layer be exactly electronics and
Hole produces and transport layer.
The content of the invention
The technical problems to be solved by the invention are to realize a kind of variable magnetic field and temperature field to be acted on activity at the same time
In layer growth course, regulatory molecule orientation, regulation activity layer micro-structure, the device for meeting requirement of experiment.
To achieve these goals, the technical solution adopted by the present invention is：Active layer material based on magnetic field and temperature field
Experimental rig, device are equipped with the objective table for placing active layer material, heating plate, the objective table are equipped with along the objective table bottom surface
Side is equipped with the magnetic field generator to objective table emission level direction magnetic field, and the objective table is horizontally fixed on by magnetic field generator
On the connector extended laterally out.
A pair of of electromagnet is arranged with along the heating plate, respectively N poles magnet and S poles magnet, a pair of electromagnet
It is fixed on by rotating mechanism on the connector.
The active layer material experimental rig is placed in the glove box filled with nitrogen.
The electromagnet and magnetic field generator are equipped with flux control mechanism, and the flux control mechanism includes control electricity
Switch, the adjusting knob of control electromagnet and magnetic field generator magnetic field size and the display that magnet and magnetic field generator open and close
The magnetic field display of parameter.
The heating plate is equipped with thermoregulation mechanism, and the thermoregulation mechanism includes control output temperature size
Temperature adjustment knob, and the temperature indicator of display parameters.
The objective table is to have P3HT for placing drop:The tablet of PCBM solution examples.
The objective table is equipped with temperature sensor and magnetic field sensor, and the temperature sensor output temperature signal is extremely
Temperature indicator, the magnetic field sensor export magnetic field intensity signal to magnetic field display.
Magnetic field and temperature field are cleverly incorporated on an instrument by the present invention, and can change magnetic field according to experiment demand
Size and Orientation, and the height of temperature.Meet experiment when carry out contrast test so that find optimum magnetic field size direction and
The value of temperature height.And the use the tape casting that the present invention innovates makes active layer solution drying and forming-film under outer field action, so
Outer field action preferably changes the structure of active layer in the growth course of active layer film.And this instrument not only low cost
It is honest and clean, facilitate easy-to-use, experimental result is entirely capable of reaching expected requirement.
Brief description of the drawings
The content of every width attached drawing expression in description of the invention and the mark in figure are briefly described below：
Fig. 1 is experimental rig structure diagram；
Mark in above-mentioned figure is：1st, magnetic field generator；2nd, switch；3rd, adjusting knob；4th, magnetic field display；5th, connect
Part；6th, electromagnet；7th, heating plate；8th, thermoregulation mechanism；9th, temperature adjustment knob；10th, temperature indicator.
Embodiment
Processing of the present apparatus to active layer uses Duplex treatment：Transformable magnetic field processing and transformable Temperature Treatment.
As shown in Figure 1, device is equipped with the objective table for placing active layer material, objective table is to have P3HT for placing drop:PCBM solution samples
The tablet of product, this laboratory use the P3HT of low concentration:PCBM solution, can meet that active layer wants the needs of thin and allows work
Property layer it is dry completely under the action of magnetic field and temperature field, such magnetic field and temperature field preferably act on the growth of active layer
Journey, and then improve the structure of active layer.
Objective table bottom surface is equipped with heating plate 7, and heating plate 7 is used to heat objective table, and objective table side is equipped with to objective table
The magnetic field generator 1 in emission level direction magnetic field, objective table are horizontally fixed on the connector extended laterally out by magnetic field generator 1
On 5.A pair of of electromagnet 6 is arranged with along heating plate 7, is respectively N poles magnet and S poles magnet, a pair of of electromagnet 6 passes through whirler
Structure is fixed on connector 5.A pair of of electromagnet 6 can be rotated by axle center of objective table, and such magnetic field generator 1 can be to loading
Platform sends the magnetic field of horizontal direction, and electromagnet 6 can be sent through the magnetic field of objective table, and by rotating mechanism, can be with
Control electromagnet 6 to run through the angle of objective table, and can arbitrarily change the direction in magnetic field with experimental demand.
Electromagnet 6 and magnetic field generator 1 are equipped with flux control mechanism, and flux control mechanism includes control electromagnet 6 and magnetic
The switch 2 of the keying of field generator 1, the adjusting knob 3 and display parameters for controlling 1 magnetic field size of electromagnet 6 and magnetic field generator
Magnetic field display 4, heating plate 7 is equipped with thermoregulation mechanism 8, and thermoregulation mechanism 8 includes the temperature of control output temperature size
Spend adjusting knob 9, and the temperature indicator 10 of display parameters.Magnetic field and temperature level can be so adjusted as needed, can
There are a variety of different conditions with combination, fully meet the various demands that laboratory changes condition, conveniently find out optimal magnetic
Field size direction and the value of temperature height.
For accurate Control experiment, objective table is equipped with temperature sensor and magnetic field sensor, temperature sensor output temperature
For signal to temperature indicator 10, magnetic field sensor exports magnetic field intensity signal to magnetic field display 4, so can accurately understand
Current temperature and magnetic field size situation on to objective table.
The present apparatus makes active layer natural in instrument under the control in temperature and magnetic field, using the tape casting in nitrogen environment
Dry, i.e., active layer material experimental rig is placed in the glove box filled with nitrogen.So can with Duplex treatment, and magnetic field and
Temperature is controllable, meets the requirement of laboratory multiple comparison test；In natural drying process, magnetic field and temperature are to active layer
Structure has a great influence, and experiment effect becomes apparent.
The present invention is exemplarily described above in conjunction with attached drawing, it is clear that the present invention implements and from aforesaid way
Limitation, as long as the improvement of the various unsubstantialities of inventive concept and technical scheme of the present invention progress is employed, or without changing
Other occasions are directly applied into by the design of the present invention and technical solution, within protection scope of the present invention.
Claims (6)
1. the active layer material experimental rig based on magnetic field and temperature field, it is characterised in that：Device, which is equipped with, places active layer material
Objective table, the objective table bottom surface is equipped with heating plate, and the objective table side is equipped with to objective table emission level direction magnetic field
Magnetic field generator, the objective table is horizontally fixed on the connector extended laterally out by magnetic field generator, to active layer material
Material carries out transformable magnetic field processing and transformable Temperature Treatment；
A pair of of electromagnet is arranged with along the heating plate, is respectively N poles magnet and S poles magnet, a pair of electromagnet passes through
Rotating mechanism is fixed on the connector, and a pair of electromagnet is rotated by rotating mechanism by axle center of objective table.
2. the active layer material experimental rig according to claim 1 based on magnetic field and temperature field, it is characterised in that：It is described
Active layer material experimental rig be placed in the glove box filled with nitrogen.
3. the active layer material experimental rig according to claim 2 based on magnetic field and temperature field, it is characterised in that：It is described
Electromagnet and magnetic field generator be equipped with flux control mechanism, the flux control mechanism includes control electromagnet and magnetic field hair
Switch, control electromagnet and the adjusting knob of magnetic field generator magnetic field size and the magnetic field of display parameters that raw device opens and closes are shown
Show device.
4. the active layer material experimental rig according to claim 3 based on magnetic field and temperature field, it is characterised in that：It is described
Heating plate be equipped with thermoregulation mechanism, the thermoregulation mechanism includes the temperature adjustment rotation of control output temperature size
Button, and the temperature indicator of display parameters.
5. the active layer material experimental rig based on magnetic field and temperature field according to any one of claim 1-4, it is special
Sign is：The objective table is to have P3HT for placing drop:The tablet of PCBM solution examples.
6. the active layer material experimental rig according to claim 5 based on magnetic field and temperature field, it is characterised in that：It is described
Objective table be equipped with temperature sensor and magnetic field sensor, the temperature sensor output temperature signal to temperature indicator,
The magnetic field sensor exports magnetic field intensity signal to magnetic field display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610078080.1A CN105486821B (en) | 2016-02-04 | 2016-02-04 | Active layer material experimental rig based on magnetic field and temperature field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610078080.1A CN105486821B (en) | 2016-02-04 | 2016-02-04 | Active layer material experimental rig based on magnetic field and temperature field |
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| Publication Number | Publication Date |
|---|---|
| CN105486821A CN105486821A (en) | 2016-04-13 |
| CN105486821B true CN105486821B (en) | 2018-05-08 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US6184687B1 (en) * | 1997-10-20 | 2001-02-06 | Kabushiki Kaisha Toshiba | Plasma process end point determination method and apparatus, and plasma evaluation method and apparatus |
| CN102237831A (en) * | 2010-05-06 | 2011-11-09 | 詹承镇 | Optical magnetor |
| CN202362442U (en) * | 2011-12-08 | 2012-08-01 | 中国计量科学研究院 | Device for detecting temperature characteristic of hard magnetic material |
| CN103163177B (en) * | 2013-03-07 | 2015-09-02 | 包头稀土研究院 | Magnetothermal effect measuring system and method |
| CN103744040B (en) * | 2014-01-02 | 2016-04-27 | 上海大学 | The measuring method of substance variable temperature magnetic susceptibility and measurement mechanism thereof |
| CN205538892U (en) * | 2016-02-04 | 2016-08-31 | 安徽师范大学 | Active layer material test device based on magnetic field and temperature field |
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