CN110010598A - A kind of luminous integrated device of perovskite of integration self energizing - Google Patents
A kind of luminous integrated device of perovskite of integration self energizing Download PDFInfo
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- CN110010598A CN110010598A CN201910255178.3A CN201910255178A CN110010598A CN 110010598 A CN110010598 A CN 110010598A CN 201910255178 A CN201910255178 A CN 201910255178A CN 110010598 A CN110010598 A CN 110010598A
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- perovskite
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
- H01L25/16—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof the devices being of types provided for in two or more different main groups of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. forming hybrid circuits
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
- H01L25/16—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof the devices being of types provided for in two or more different main groups of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. forming hybrid circuits
- H01L25/167—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof the devices being of types provided for in two or more different main groups of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. forming hybrid circuits comprising optoelectronic devices, e.g. LED, photodiodes
Abstract
The invention discloses a kind of luminous integrated devices of perovskite of integrated self energizing, including perovskite power generation and luminous integral system, photovoltaic control system, luminescent control system and energy-storage system, perovskite power generation and luminous integral system are electrically connected photovoltaic control system, photovoltaic control system is electrically connected energy-storage system, energy-storage system is electrically connected luminescent control system, and luminescent control system is electrically connected perovskite power generation and luminous integral system.The present invention plays the advantage that perovskite material can generate electricity but also shine to greatest extent, enormously simplify optoelectronic device structure, reduce production cost, the double control system that the present invention uses can control the charging and discharging state of energy-storage system, the excessive charge and discharge of energy-storage system are effectively prevented from, the Reusability service life of energy-storage system is greatly improved；The electro-optical system structural upright that the present invention constructs, integration degree is high, and process flow is simple, is advantageous to be mass produced.
Description
Technical field
The present invention relates to perovskite luminescent devices, more particularly to a kind of luminous integrator of perovskite of integrated self energizing
Part.
Background technique
Perovskite material is huge excellent by feat of suitable forbidden bandwidth, higher extinction coefficient and cheap cost of material etc.
Gesture is shown one's talent from many novel photovoltaic materials rapidly, based on the solar battery efficiency of perovskite material from 2009
3.8% exponential form rises to 23.3% in 2018, and the photoelectric conversion efficiency of superelevation has also substantially been thrown away and other novel photovoltaics
The gap of device such as CZTS, DSSC and OPV etc., and gradually approach the efficiency of monocrystalline silicon 26.6%.Although perovskite material is too
Positive energy technical field achieves success highly visible, but actually before perovskite material is applied to photovoltaic device, it is early
It has been applied to the numerous areas such as electroluminescent, field effect transistor and photon detection.Therefore, more and more researchers are not
The application field of perovskite material is widened disconnectedly, especially in terms of perovskite electroluminescent.Perovskite light emitting diode in addition to
Possess the self-luminous of Organic Light Emitting Diode and light emitting diode with quantum dots without backlight, it is frivolous can flexibility, fast response time without
Hangover, without light leakage, colour gamut is wide and color saturation is high and many performance advantages such as green energy conservation outside, also have both can solwution method again
Energy vapor phase method, either quantum dot is also possible to the huge process advantage of film.In addition, perovskite material raw material sources are extensive
And cost is very low.Perovskite light emitting diode it may be said that take into account the characteristic of Organic Light Emitting Diode and light emitting diode with quantum dots,
The green light of perovskite light emitting diode and the EQE of red device have broken through 20% at present, existing perovskite luminescent device tool
Have the shortcomings that structure is complicated, high production cost, safety are poor, unstable.
Summary of the invention
The purpose of the present invention is overcoming the shortcomings of in existing product, the perovskite for providing a kind of integrated self energizing, which shines, to be collected
At device.
In order to achieve the above object, the present invention is achieved by the following technical solutions:
It is a kind of integration self energizing perovskite shine integrated device, including perovskite power generation and luminous integral system,
Photovoltaic control system, luminescent control system and energy-storage system, perovskite power generation and luminous integral system are electrically connected photovoltaic control
System processed, photovoltaic control system are electrically connected energy-storage system, and energy-storage system is electrically connected luminescent control system, luminescent control system
It is electrically connected perovskite power generation and luminous integral system.
Perovskite power generation and luminous integral system include electricity generation system, luminescent system, and electricity generation system, luminescent system are same
One optoelectronic device structure based on perovskite material.
Perovskite material includes MZQ3Type perovskite material, the M are Cs+、CH3NH3 +、CH(NH2)2 +、C6H5CH2NH3 +、
CH3(CH2)3NH3 +At least one of, the Z is Pb2+、Sn2+、Bi3+、Sb3++At least one of, the Q is Br-、I-、Cl-
At least one of.
The effect of photovoltaic control system is the charging time that not only can control energy-storage system, but also is adjustable perovskite power generation and hair
The electricity of light integral system exports.
The effect of luminescent control system is the discharge time that not only can control energy-storage system, but also is adjustable perovskite power generation and hair
The light quantity of light integral system exports.
Energy-storage system is chemical cell or supercapacitor, and chemical cell is lead storage battery or flow battery or lithium-ion electric
Pond or fuel cell.
The substrate material of perovskite power generation and luminous integral system is glass or plastics or metal foil.
Beneficial effects of the present invention are as follows: 1, the present invention uses for reference perovskite material at two aspect of electroluminescent and electroluminescent
Excellent photoelectric properties play the advantage of perovskite material to greatest extent；2, of the invention by perovskite solar battery and calcium titanium
Mine light emitting diode is integrated, and then forms the photoelectric device that can be generated electricity but also shine, and enormously simplifies photoelectric device knot
Structure reduces production cost；3, the present invention passes through the double control of photovoltaic control system and luminescent control system, makes this one
The electricity generation system and luminescent system for changing photoelectric device are able to the high-efficiency operation not interfered with each other, and improve the stability and safety of device
Property；4, the double control system that the present invention uses can control the charging and discharging state of energy-storage system, be effectively prevented from the mistake of energy-storage system
Charge and discharge are spent, the Reusability service life of energy-storage system is greatly improved；5, the electro-optical system structural upright that the present invention constructs, it is integrated
Degree is high, and process flow is simple, is advantageous to be mass produced.
Detailed description of the invention
Fig. 1 is system module figure of the invention；
Fig. 2 is the J-V curve synoptic diagram of the electricity generation system of perovskite power generation and luminous integral system；
Fig. 3 is the EQE-J curve synoptic diagram of the luminescent system of perovskite power generation and luminous integral system.
Specific embodiment
Technical solution of the present invention is described further with reference to the accompanying drawings of the specification:
Integrated device, including perovskite power generation and luminous one as shown in Figure 1, a kind of perovskite of integration self energizing shines
Body system 1, photovoltaic control system 2, luminescent control system 3 and energy-storage system 4, the perovskite power generation and the integration system that shines
The cathode zone external-connected port 11 of system 1 and the cathode port 21 of photovoltaic control system 2 are electrically connected, the perovskite power generation and hair
The anode region external-connected port 13 of light integral system 1 and the anode port 22 of photovoltaic control system 2 are electrically connected.Photovoltaic control
The cathode zone external-connected port 23 of system 2 and the cathode port 42 of energy-storage system 4 are electrically connected, the photovoltaic control system 2
The anode port 41 of anode region external-connected port 24 and energy-storage system 4 is electrically connected.The cathode zone of the energy-storage system 4 is external
The cathode port 34 of port 44 and luminescent control system 3 is electrically connected, the anode region external-connected port 43 of the energy-storage system 4 with
The anode port 33 of luminescent control system 3 is electrically connected；The cathode zone external-connected port 32 and calcium titanium of the luminescent control system 3
The cathode port 12 of mine power generation and luminous integral system 1 is electrically connected, the anode region external connection end of the luminescent control system 3
Mouth 31 generates electricity with perovskite and the anode port 14 of luminous integral system 1 is electrically connected.
Perovskite power generation and luminous integral system 1 include electricity generation system, luminescent system, and the electricity generation system, shine system
System is the same optoelectronic device structure based on perovskite material.Perovskite material includes MZQ3Type perovskite material, the M are
Cs+、CH3NH3 +、CH(NH2)2 +、C6H5CH2NH3 +、CH3(CH2)3NH3 +At least one of, the Z is Pb2+、Sn2+、Bi3+、Sb3 ++At least one of, the Q is Br-、I-、Cl-At least one of.
The effect of photovoltaic control system 2 is the charging time that not only can control energy-storage system 4, but be adjustable perovskite power generation and
The electricity output of luminous integral system 1.The effect of luminescent control system 3 is the discharge time that not only can control energy-storage system 4, but also
It is adjustable perovskite power generation and the light quantity output of luminous integral system 1.Energy-storage system 4 be chemical cell or supercapacitor,
The chemical cell is lead storage battery or flow battery or lithium ion battery or fuel cell.Perovskite power generation and the integration that shines
The substrate material of system 1 is glass or plastics or metal foil.
Relationship between photovoltaic control system 2 and luminescent control system 3 is when perovskite power generation and luminous integral system 1
When the electric energy of generation is input in energy-storage system 4 by photovoltaic control system 2, luminescent control system 3 is in interrupt status, that is, whole
The luminous integrated device of a perovskite only enters storage state.On the contrary, when energy-storage system 4 charges to luminescent control system, photovoltaic
Control system is in the luminous integrated device of interrupt status, that is, entire perovskite and only enters discharge condition.
Perovskite power generation and luminous integral system 1 are by ito glass, MoO3、Poly-TPD、CH(NH2)2PbI3、ZnO、
LiF and Al composition, preparation step are as follows:
Step 1) substrate prepares: first performing etching to ito glass, then successively with deionized water, ethyl alcohol and acetone ultrasound
20min is cleaned, it is spare；
Step 2) MoO3/ Poly-TPD layers of preparation: first in clean ito glass surface evaporation deposition 3nm thickness
MoO3, then spin coating 10mg ml-1 Poly-TPD benzole soln, 100 DEG C of processing 8min again, obtain the Poly- of deposition 20nm thickness
It is TPD layers, cooling stand-by；
Step 3) CH (NH2)2PbI3The preparation of calcium titanium ore bed: the PbI for being 1:0.05:0.95 by molar ratio2Powder,
C6H5CH2NH3I powder and CH (NH2)2I powder mixed dissolution is in DMF/DMSO (volume ratio 1:4) solution, and at 60 DEG C
Stirring and dissolving is complete.The perovskite precursor liquid is spin-coated on Poly-TPD layer, then heats 10min at 120 DEG C, it is cooling to
With；
The preparation of step 4) ZnO, LiF and Al: in CH (NH2)2PbI3Successively electron beam evaporation deposits on calcium titanium ore bed surface
The Al of 20nm ZnO, 1nm LiF and 110nm, control vacuum degree are 3.3 × 10-4。
As shown in Figure 2 and Figure 3, on the one hand, electricity generation system achieves 19.1% high-photoelectric transformation efficiency, shows excellent
Power generation performance.On the other hand, luminescent system is powered under the driving of luminescent control system, and by lead storage battery energy-storage system,
The luminous integrated device feux rouges EQE of perovskite is set to be up to 20.4%.
The present invention uses for reference the perovskite material photoelectric properties excellent in electroluminescent and two aspect of electroluminescent, to greatest extent
Play the advantage of perovskite material；Perovskite solar battery and perovskite light emitting diode are integrated by the present invention, in turn
The photoelectric device that can be generated electricity but also shine is formed, optoelectronic device structure is enormously simplified, reduces production cost；The present invention is logical
The double control for crossing photovoltaic control system and luminescent control system makes the electricity generation system of this integrated optical electrical part and the system that shines
System is able to the high-efficiency operation not interfered with each other, and improves the stability and safety of device；The double control system energy that the present invention uses
The charging and discharging state for controlling energy-storage system, is effectively prevented from the excessive charge and discharge of energy-storage system, greatly improves the anti-of energy-storage system
Multiple service life；The electro-optical system structural upright that the present invention constructs, integration degree is high, and process flow is simple, is advantageous to
Large-scale production.
It should be noted that listed above is only a kind of specific embodiment of the invention.It is clear that the invention is not restricted to
Upper embodiment, can also be there are many deforming, in short, those skilled in the art can directly lead from present disclosure
Out or all deformations for associating, it is considered as protection scope of the present invention.
Claims (7)
- The integrated device 1. a kind of perovskite of integration self energizing shines, which is characterized in that including perovskite power generation and luminous one Body system (1), photovoltaic control system (2), luminescent control system (3) and energy-storage system (4), the perovskite generate electricity and shine Integral system (1) is electrically connected photovoltaic control system (2), and the photovoltaic control system (2) is electrically connected energy-storage system (4), The energy-storage system (4) is electrically connected luminescent control system (3), and the luminescent control system (3) is electrically connected perovskite power generation And luminous integral system (1).
- 2. the luminous integrated device of the perovskite of integrated self energizing according to claim 1, which is characterized in that the perovskite Power generation and luminous integral system (1) include electricity generation system, luminescent system, and the electricity generation system, luminescent system are the same bases In the optoelectronic device structure of perovskite material.
- 3. the luminous integrated device of the perovskite of integrated self energizing according to claim 2, which is characterized in that the perovskite Material includes MZQ3Type perovskite material, the M are Cs+、CH3NH3 +、CH(NH2)2 +、C6H5CH2NH3 +、CH3(CH2)3NH3 +In At least one, the Z are Pb2+、Sn2+、Bi3+、Sb3++At least one of, the Q is Br-、I-、Cl-At least one of.
- 4. the luminous integrated device of the perovskite of integrated self energizing according to claim 1, which is characterized in that the photovoltaic control The effect of system (2) processed is the charging time that not only can control energy-storage system (4), but also is adjustable perovskite power generation and the integration that shines The electricity of system (1) exports.
- 5. the luminous integrated device of the perovskite of integrated self energizing according to claim 1, which is characterized in that the luminous control The effect of system (3) processed is the discharge time that not only can control energy-storage system (4), but also is adjustable perovskite power generation and the integration that shines The light quantity of system (1) exports.
- 6. the luminous integrated device of the perovskite of integrated self energizing according to claim 1, which is characterized in that the energy storage system (4) are united as chemical cell or supercapacitor, the chemical cell is lead storage battery or flow battery or lithium ion battery or combustion Expect battery.
- 7. the luminous integrated device of the perovskite of integrated self energizing according to claim 1, which is characterized in that the perovskite The substrate material of power generation and luminous integral system (1) is glass or plastics or metal foil.
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| CN1359160A (en) * | 2002-01-10 | 2002-07-17 | 中国科学院长春光学精密机械与物理研究所 | Organic film double-function device with photo and electricity conversion |
| CN103606633A (en) * | 2013-11-28 | 2014-02-26 | 电子科技大学 | Organic electroluminescence and photovoltaic integration device and manufacturing method |
| CN104241528A (en) * | 2013-06-07 | 2014-12-24 | 郭宗枋 | Organic hybrid solar cell with perovskite structured light absorbing material, and manufacturing method thereof |
| CN104763967A (en) * | 2015-03-26 | 2015-07-08 | 句容市万福达工艺品厂 | Offline self-powered waterproof LED lamp |
| CN105470400A (en) * | 2015-11-19 | 2016-04-06 | 华北电力大学 | Perovskite film preparation method and application |
| CN106920856A (en) * | 2017-03-14 | 2017-07-04 | 芜湖乐知智能科技有限公司 | A kind of electroluminescent and photovoltaic double-function device and preparation method thereof |
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2019
- 2019-04-01 CN CN201910255178.3A patent/CN110010598A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1359160A (en) * | 2002-01-10 | 2002-07-17 | 中国科学院长春光学精密机械与物理研究所 | Organic film double-function device with photo and electricity conversion |
| CN104241528A (en) * | 2013-06-07 | 2014-12-24 | 郭宗枋 | Organic hybrid solar cell with perovskite structured light absorbing material, and manufacturing method thereof |
| CN103606633A (en) * | 2013-11-28 | 2014-02-26 | 电子科技大学 | Organic electroluminescence and photovoltaic integration device and manufacturing method |
| CN104763967A (en) * | 2015-03-26 | 2015-07-08 | 句容市万福达工艺品厂 | Offline self-powered waterproof LED lamp |
| CN105470400A (en) * | 2015-11-19 | 2016-04-06 | 华北电力大学 | Perovskite film preparation method and application |
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Application publication date: 20190712 |