CN111223992B - Micro-power-consumption electronic product integrated with organic photovoltaic cell - Google Patents
Micro-power-consumption electronic product integrated with organic photovoltaic cell Download PDFInfo
- Publication number
- CN111223992B CN111223992B CN201811423386.1A CN201811423386A CN111223992B CN 111223992 B CN111223992 B CN 111223992B CN 201811423386 A CN201811423386 A CN 201811423386A CN 111223992 B CN111223992 B CN 111223992B
- Authority
- CN
- China
- Prior art keywords
- micro
- photovoltaic cell
- organic photovoltaic
- power
- electronic product
- 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.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K30/00—Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/10—Organic polymers or oligomers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/20—Carbon compounds, e.g. carbon nanotubes or fullerenes
- H10K85/211—Fullerenes, e.g. C60
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/60—Organic compounds having low molecular weight
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Electromagnetism (AREA)
- Nanotechnology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a micro-power electronic product integrated with an organic photovoltaic cell. The battery of the micro-power consumption electronic product is an organic photovoltaic battery; the micro-power electronic product is a calculator, an electronic clock, a timer, an electronic tag or a wireless sensor node. The organic photovoltaic cell provided by the invention has excellent photoelectric conversion efficiency under the radiation intensity of indoor light (usually 50-1000 lux), so that the organic photovoltaic cell is applied to driving micro-power-consumption electronic products under the indoor light for the first time, and the micro-electronic products are driven with higher photoelectric conversion efficiency under the indoor light environment. Compared with the solar cell (such as a silicon crystal cell) which is generally commercially produced in the market, the organic photovoltaic cell can achieve the photoelectric conversion efficiency of more than 20 percent in the indoor light environment, and the highest photoelectric conversion efficiency can reach 24.7 percent.
Description
Technical Field
The invention relates to application of an organic photovoltaic cell, in particular to a micro-power-consumption electronic product integrated with the organic photovoltaic cell.
Background
At present, micro-power consumption electronic products such as calculators, electronic watches, and timers, which are widely used, have power on the order of micro watts to milliwatts. They are powered primarily with dry cells or rechargeable lithium ion batteries. The electric quantity and the service life of the battery are important limiting factors in the use process of micro-power consumption electronic products. In addition, the energy storage density, size and quality of the battery are also challenging for light weight of electronic products. The above problems can be effectively solved by acquiring renewable energy from the environment where the product is used. Because these micro-power electronic products mainly work in indoor environment, the photovoltaic cell can convert indoor light energy to provide renewable electric energy for the photovoltaic cell.
The silicon crystal cell is the most important photovoltaic cell and has higher photoelectric conversion efficiency and stability outdoors. However, when the silicon crystal cell is operated in an indoor light environment, the photoelectric conversion efficiency is significantly reduced (Energies 2014,7, 1500-. Further, it is desired to develop a photovoltaic cell having high photoelectric conversion efficiency under indoor light and integrate it into a microelectronic product for use.
Disclosure of Invention
The invention aims to integrate an organic photovoltaic cell on a micro-power electronic product to provide renewable electric energy for the micro-power electronic product.
An organic photovoltaic cell is integrated into a micro-power electronic product to form a schematic diagram as shown in fig. 2.
The micro-power electronic product can be a calculator, an electronic clock, a timer, an electronic tag or a wireless sensor node.
The working power of the micro-power consumption electronic product is 1-2000 uW.
The driving voltage of the micro-power consumption electronic product is generally 1-10V.
The micro-power electronic product can select an additional energy storage device, and the schematic diagram is shown in fig. 1: when the micro-power-consumption electronic product is occasionally in a dark environment, the energy storage device continues to supply power to the micro-power-consumption electronic product, and the energy storage device may be selected from, but is not limited to: lithium ion battery, capacitor, nickel-hydrogen battery.
For micro-power electronic products which work intermittently, when the micro-power electronic products work, the energy storage device supplies power to the micro-power electronic products. And when the micro-power electronic product does not work, the organic photovoltaic cell charges the energy storage equipment.
When the micro-power electronic product is always operated in an environment with sufficient illumination intensity, the energy storage device can be removed to save space, as shown in fig. 1.
In fig. 1 and fig. 2, the display in the micro power consumption electronic product may be, but is not limited to: liquid crystal screens, electronic paper, light emitting diode displays (LEDs) and organic light emitting diode displays (OLEDs). The circuit control chip and the display control chip can be combined into one. The sensors or other devices are typically temperature sensors, pressure sensor horns; illustratively, a horn on a timepiece.
An overload protection device can be arranged to protect the organic photovoltaic cell from charging the energy storage device.
In the invention, the organic photovoltaic cell comprises an anode, an anode modification layer, an active layer, a cathode modification layer and a cathode which are sequentially stacked, and the structural schematic diagram is shown in figure 3, wherein,
the electrode material is selected from, but not limited to: any one of ITO, FTO, silver nanowire, AZO, calcium, magnesium, barium, aluminum, silver, gold, copper, nickel, zinc, titanium, manganese, iron, platinum, and molybdenum;
the anode modification layer is made of a material selected from, but not limited to: PEDOT is any one of PSS (poly 3, 4-ethylenedioxythiophene/polystyrene sulfonate), molybdenum trioxide, vanadium pentoxide and nickel oxide.
The material of the cathode modification layer is selected from, but not limited to: one, two or more of lithium fluoride, zinc oxide, titanium complex, tin oxide, amino group-containing polyfluorene conjugated polymer and derivatives thereof.
The active layer is made of a donor material and an acceptor material;
the donor material is selected from any one of poly (p-phenylenevinylenes), poly (arylenevinylenes), poly (p-phenylenes), poly (arylenes), polythiophenes, polyquinolines, phyllines, porphyrins, phthalocyanines, and oligomeric small molecules, such as PBDB-TF (poly [1- (5- (4,8-bis (5- (2-ethylhexyl) -4-fluorothiophen-2-yl) -6-tolunenzo [1,2-b:4,5-b '] dithiophen-2-yl) thiophen-2-yl) -5,7-bis (2-ethylthiophen-2-yl) -3- (5-methylthiophene-2-yl) -4H, 8H-benzol [1,2-c:4,5-c' ] thiophene-4,8-dione ], poly [1- (5- (4,8-bis (5- (2-ethylhexyl) -4-fluorothiophen-2-yl) -6-methylbenzo [1,2-b:4,5-b '] dithiophen-2-yl) thiophen-2-yl) -5,7-bis (2-ethylhexyl) -3- (5-methylthiophene-2-yl) -4H,8H-benzo 1,2-c:4,5-c' ] dithiophen-4, 8-dione ]), the structural formula is shown in figure 7, wherein n is 15-35;
the acceptor material is selected from any one of fullerene or a derivative thereof, perylene or a derivative thereof, naphthalene or a derivative thereof, and IDT (indacenodithiophene) or a derivative thereof, such as IO-4Cl (3,9-bis [5, 6-dichoro-1H-indene-1, 3(2H) -dione ] -5,5,11,11-tetrakis (4-hexylphenyl-enyl) -dithieno [2,3-d:2',3' -d ' ] -s-indaceno [1,2-b:5,6-b ' ] dithiophene, 3,9-bis [5,6-dichloro-1H-indene-1,3(2H) -dione ] -5,5,11,11-tetra (4-hexylphenyl) -dithieno [2,3-d:2',3' -d ' ] -s-indole [1,2-b:5,6-b ' ] dithiobenzene), ITCC (3,9-bis (4- (1,1-dicyanomethylene) -3-methyl-2-oxo-cyclopropene a [ b ] thiophenen) -5,5,11,11-tetra kis (4-hexylphenyl) -dithieno [2,3-d ': 2,3-d ' ] -s-indaceno [1,2-b:5,6-b ' ] -dithiobenzene, 3,9-bis (4- (1, 1-dicyanomethylbenzene) -3-methylene-2-oxo-cyclopentadienylb ] thiophene) -5,5,11,11-tetra (4-hexylphenyl) -dithiophene [2,3-d ': 2,3-d ' ] -s-indole [1,2-b:5,6-b ' ] -dithiophene) or IT-4F (39-bis (2-methyl- (56-difluoroo- (3- (11-dicyanomethylene) -indanone) -551111-tekis (4-hexylphenyl) -dithieno [2,3d: 2',3' -d ' ] -s-indaceno [1,2-b: -5,6-b ' ] -dithiophene, 3,9-bis (2-methylene- (5, 6-difluoro- (3- (1, 1-dicyanomethyl) -5,5,11,11-tetrakis (4-hexylphenyl) -dithiophene [2,3d: 2',3' -d ' ] -s-indole [1 ], 2-b: -5, 6-b' ] -dithiobenzene), all of which are indacenodithiophene derivatives, and the structural formula of which is shown in figure 7.
The organic photovoltaic cell can be prepared by ink-jet printing, slit coating and blade coating and the like.
The organic photovoltaic cell drives the micro-power electronic product to work under indoor light, and certainly has excellent conversion efficiency outdoors.
The indoor light source may be, but is not limited to: LED lamps, fluorescent lamps, incandescent lamps, halogen lamps.
The irradiation intensity of the indoor light distributed on the organic photovoltaic cell is 0-5000 lux, such as 200-2500 lux and 500-1500 lux; exemplarily, the irradiation intensity is 500 lux.
The invention has the following beneficial effects:
1. the organic photovoltaic cell provided by the invention has excellent photoelectric conversion efficiency under the radiation intensity of indoor light (usually 50-1000 lux), so that the organic photovoltaic cell is applied to driving micro-power-consumption electronic products under the indoor light for the first time, and the micro-electronic products are driven with higher photoelectric conversion efficiency under the indoor light environment.
2. Compared with the solar cell (such as a silicon crystal cell) which is generally commercially produced in the market, the organic photovoltaic cell can achieve the photoelectric conversion efficiency of more than 20 percent in the indoor light environment, and the highest photoelectric conversion efficiency can reach 24.7 percent.
Drawings
Fig. 1 is a schematic view of a microelectronic product incorporating an organic photovoltaic cell (with an attached energy storage device).
Fig. 2 is a schematic view of a microelectronic product (without an energy storage device) incorporating an organic photovoltaic cell.
Fig. 3 is a schematic structural diagram of an organic photovoltaic cell.
Fig. 4 is a standard AM 1.5G solar spectrum and its integrated current density.
FIG. 5 is a graph of normalized curves for LED and fluorescent lamps at color temperatures of 2700K and 6500K.
FIG. 6 shows the current of a single crystal silicon cell in comparative example 1 of the present invention in the solar spectrum and in a 2700K color temperature LED lamp
-a voltage curve.
Fig. 7 is a structural formula of an organic material used for preparing a sample of an organic photovoltaic cell.
Fig. 8 is a current-voltage curve of the organic photovoltaic cell in example 1 of the present invention under the solar spectrum.
Fig. 9 is a current-voltage curve of the organic photovoltaic cell of example 1 of the present invention under a 2700K color temperature LED lamp.
FIG. 10 is a current-voltage curve of the organic photovoltaic cell under the 6500K color temperature LED lamp in the embodiment 1 of the invention.
Fig. 11 is a current-voltage curve of the organic photovoltaic cell in example 2 of the present invention under the solar spectrum.
Fig. 12 is a current-voltage curve of an organic photovoltaic cell in example 2 of the present invention under a 2700K color temperature LED lamp.
Fig. 13 is a current-voltage curve of the organic photovoltaic cell in example 3 of the present invention under the solar spectrum.
Fig. 14 is a current-voltage curve of an organic photovoltaic cell in example 3 of the present invention under a 2700K color temperature LED lamp.
FIG. 15 is a graph showing the effect of the organic photovoltaic cell driven electron thermometer in example 4 of the present invention.
Fig. 16 is a diagram illustrating the effect of the timer driven by the organic photovoltaic cell in embodiment 5 of the present invention.
Detailed Description
The experimental procedures used in the following examples are all conventional procedures unless otherwise specified.
Materials, reagents and the like used in the following examples are commercially available unless otherwise specified.
The spectrum of standard AM 1.5G sunlight and its integrated current density are shown in FIG. 4, and the normalized curves of LED and fluorescent lamps at color temperatures of 2700K and 6500K are shown in FIG. 5.
Comparative example 1 photovoltaic cell based on monocrystalline silicon System
A single crystal silicon cell is commercially available as a photovoltaic cell widely commercialized.
Is full of N2The test was performed in a glove box using a solar simulator and an LED lamp, and the current density-voltage curve of the test monocrystalline silicon cell is shown in fig. 6. The photoelectric conversion efficiency of the monocrystalline silicon cell is 11.9%, the corresponding voltage is 5.75V, and the current is 2.79mA/cm2The fill factor is 0.737. When the battery is tested by using LED with 2700K color temperatureAt 500lux, the photoelectric conversion efficiency of the device is only 3.60 percent, the corresponding voltage is 2.71V, and the current is 4.62uA/cm2The fill factor is 0.434. The comparison result proves that the photoelectric conversion efficiency of the monocrystalline silicon under the indoor light is obviously lower than that under the solar light, and the monocrystalline silicon is not suitable for being applied under the indoor light.
Example 1 organic-based photovoltaic device
In the embodiment, an organic photovoltaic cell (device structure is ITO/PEDOT: PSS/PBDB-TF: IO-4Cl/PFN-Br/Al) is prepared by using a PBDB-TF/IO-4Cl (mass ratio is 1: 1.5) system according to a general processing technology, wherein the structural formulas of PBDB-TF (n is 20) and IO-4Cl are shown in FIG. 7.
The device is filled with N2The current density-voltage curve of the organic photovoltaic cell is shown in fig. 8. The photoelectric conversion efficiency is 9.64 percent, the corresponding voltage is 1.24V, and the current is 11.6mA/cm2The fill factor is 0.670. Is full of N2Was tested in a glovebox using a 2700K color temperature LED lamp. The current density-voltage curve after the test is shown in fig. 9 at 500 lux. Wherein the open-circuit voltage is 1.05V, and the short-circuit current is 46.2uA/cm2The fill factor was 0.770 and the photoelectric conversion efficiency was 24.7%. When tested using a 6500K color temperature LED lamp, the current density-voltage curve after the test is shown in FIG. 10 at 500 lux. Wherein the open-circuit voltage is 1.05V, and the short-circuit current is 44.8uA/cm2The fill factor was 0.754, and the photoelectric conversion efficiency was 22.3%.
Example 2 organic photovoltaic device
In this example, an organic photovoltaic cell was prepared using a PBDB-TF/ITCC (mass ratio 1: 1) system according to a general process, wherein the PBDB-TF (wherein n is 20) and ITCC have the structural formula shown in FIG. 7.
The device is filled with N2The current density-voltage curve of the organic photovoltaic cell is shown in fig. 11. The photoelectric conversion efficiency is 10.3 percent, the corresponding voltage is 1.10V, and the current is 14.5mA/cm2The fill factor is 0.643. Is full of N2In the glove box, a 2700K color temperature LED lamp was used for testing. The current density-voltage curve after the test is shown in fig. 12 at 500 lux. Wherein the open-circuit voltage is 0.948V, and the short-circuit current is 47.8uA/cm2The fill factor was 0.706, and the photoelectric conversion efficiency was 21.2%.
Example 3 organic photovoltaic device
In this example, an organic photovoltaic cell was prepared using a PBDB-TF/IT-4F (mass ratio 1: 1) system according to a general process, wherein PBDB-TF (wherein n is 20) and IT-4F have the structural formulas shown in FIG. 7.
The device is filled with N2The current density-voltage curve of the organic photovoltaic cell is shown in fig. 13, using a solar simulator in a glove box. The photoelectric conversion efficiency is 12.2 percent, the corresponding voltage is 0.872V, and the current is 20.4mA/cm2The fill factor is 0.687. Is full of N2Was tested in a glovebox using a 2700K color temperature LED lamp. The current density-voltage curve after the test is shown in fig. 14 at 500 lux. Wherein the open-circuit voltage is 0.692V, and the short-circuit current is 56.6uA/cm2The fill factor was 0.756, and the photoelectric conversion efficiency was 19.6%.
The experimental results of comparative example 1 and examples 1 to 3 demonstrate that the photoelectric conversion efficiency of the organic photovoltaic cell under indoor light is significantly improved compared to that of the solar light, and is significantly higher than that of the silicon crystal cell under indoor light, indicating that the organic photovoltaic cell is very suitable for being applied under indoor light conditions.
Example 4 organic photovoltaic cell driven electronic thermometer
The organic photovoltaic cell driven electronic thermometer is designed according to the structure shown in fig. 2, and the electronic thermometer is assembled as shown in fig. 15 and comprises a display, a temperature probe and a control chip. The driving voltage of the electronic thermometer is 2-3V. Two PBDB-TF sections are adopted in series: the method of the IO-4Cl cell (prepared in example 1) was able to achieve a driving voltage of 2V under indoor light. Using 2700K LED as the light source, it can be seen that the two 1cm lamps are used when the radiometer is 853lux2The organic photovoltaic cell can drive the electronic thermometer to work normally.
Example 5 organic photovoltaic cell-driven timepiece
The organic photovoltaic cell-driven timer is designed according to the structure shown in fig. 2, and the timer is assembled as shown in fig. 16 and comprises a display, a loudspeaker and a control chip. The timer drive voltage is around 1.5V. The driving voltage of 1-1.5V can be realized under indoor light by connecting PBDB-TF ITCC (prepared in example 2) and PBDB-TF IT-4F (prepared in example 3) batteries in series. Using 2700K LED as the light source, it can be seen that the two 1cm are shown when the radiometer is 347lux2The organic photovoltaic cell can drive the timer to work normally.
The results prove that the organic photovoltaic can drive the microelectronic product to normally work under indoor light.
The embodiments of the present invention have been described above. However, the present invention is not limited to the above embodiment. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (2)
1. The organic photovoltaic cell is applied to driving micro-power electronic products under indoor light;
the micro-power consumption electronic product is a calculator, an electronic clock, a timer, an electronic tag or a wireless sensor node;
the micro-power electronic product also comprises an energy storage device;
the energy storage device can supply power to the micro-power electronic product and is electrically connected with the organic photovoltaic cell;
the energy storage device is a lithium ion battery, a capacitor or a nickel-hydrogen battery;
the organic photovoltaic cell comprises an anode, an anode modification layer, an active layer, a cathode modification layer and a cathode which are sequentially stacked;
the active layer is made of a donor material and an acceptor material;
the donor material is selected from polythiophenes, and the structural formula of the donor material is shown as formula I, wherein in the formula I, R1Is 2-ethylhexyl;
the receptor material is selected fromDaceoshimoto dithiophene derivatives having the formula II or III, wherein R is2Is hexyl, in the formula III, R3Is hexyl;
the indoor light is an LED lamp, a fluorescent lamp, an incandescent lamp or a halogen lamp;
the irradiation intensity of the indoor light distributed on the organic photovoltaic cell is 0-5000 lux;
2. use according to claim 1, characterized in that: the working power of the micro-power consumption electronic product is 1-2000 uW, and the voltage is 1-10V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811423386.1A CN111223992B (en) | 2018-11-27 | 2018-11-27 | Micro-power-consumption electronic product integrated with organic photovoltaic cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811423386.1A CN111223992B (en) | 2018-11-27 | 2018-11-27 | Micro-power-consumption electronic product integrated with organic photovoltaic cell |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111223992A CN111223992A (en) | 2020-06-02 |
| CN111223992B true CN111223992B (en) | 2022-03-01 |
Family
ID=70830327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811423386.1A Active CN111223992B (en) | 2018-11-27 | 2018-11-27 | Micro-power-consumption electronic product integrated with organic photovoltaic cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111223992B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102070771A (en) * | 2010-11-30 | 2011-05-25 | 南京邮电大学 | Perylene diimide photoelectric functional materials and preparation method thereof |
| CN104761563A (en) * | 2014-01-06 | 2015-07-08 | 北京大学 | Electron withdrawing group-containing phenylene vinylene compound, and preparation method and application thereof |
| CN205406568U (en) * | 2016-03-11 | 2016-07-27 | 张虹 | Organic solar cell |
| CN205566547U (en) * | 2016-03-11 | 2016-09-07 | 苏州宏捷天光新能源科技有限公司 | Novel remote controller based on organic photovoltaic cell |
| CN104134751B (en) * | 2014-07-21 | 2017-04-12 | 中国科学院化学研究所 | Polymer solar cell in symmetrical structure and application of polymer solar cell |
| CN108598265A (en) * | 2018-05-02 | 2018-09-28 | 北京科技大学 | A kind of preparation method of organic solar batteries active layer |
| CN108666423A (en) * | 2017-03-31 | 2018-10-16 | 中国科学院化学研究所 | A kind of translucent organic solar batteries |
| CN111129308A (en) * | 2018-11-01 | 2020-05-08 | 中国科学院化学研究所 | Application of non-fullerene organic photovoltaic cell under indoor light |
-
2018
- 2018-11-27 CN CN201811423386.1A patent/CN111223992B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102070771A (en) * | 2010-11-30 | 2011-05-25 | 南京邮电大学 | Perylene diimide photoelectric functional materials and preparation method thereof |
| CN104761563A (en) * | 2014-01-06 | 2015-07-08 | 北京大学 | Electron withdrawing group-containing phenylene vinylene compound, and preparation method and application thereof |
| CN104134751B (en) * | 2014-07-21 | 2017-04-12 | 中国科学院化学研究所 | Polymer solar cell in symmetrical structure and application of polymer solar cell |
| CN205406568U (en) * | 2016-03-11 | 2016-07-27 | 张虹 | Organic solar cell |
| CN205566547U (en) * | 2016-03-11 | 2016-09-07 | 苏州宏捷天光新能源科技有限公司 | Novel remote controller based on organic photovoltaic cell |
| CN108666423A (en) * | 2017-03-31 | 2018-10-16 | 中国科学院化学研究所 | A kind of translucent organic solar batteries |
| CN108598265A (en) * | 2018-05-02 | 2018-09-28 | 北京科技大学 | A kind of preparation method of organic solar batteries active layer |
| CN111129308A (en) * | 2018-11-01 | 2020-05-08 | 中国科学院化学研究所 | Application of non-fullerene organic photovoltaic cell under indoor light |
Non-Patent Citations (5)
| Title |
|---|
| Investigation of the organic solar cell characteristics for indoor LED light applications;Mori, Shigehiko等;《JAPANESE JOURNAL OF APPLIED PHYSICS》;20150625;第54卷(第7期);同上 * |
| Mori, Shigehiko等.Investigation of the organic solar cell characteristics for indoor LED light applications.《JAPANESE JOURNAL OF APPLIED PHYSICS》.2015,第54卷(第7期), * |
| Optimizing the efficiency of organic solarcell under indoor light via controlling optical absorption;Vincent, Premkumar等;《MOLECULAR CRYSTALS AND LIQUID CRYSTALS》;20180102;第660卷(第1期);第85-88页全文 * |
| Organic solar cells and fully printed super-capacitors optimized for indoor light energy harvesting;Lechene, Balthazar P.等;《NANO ENERGY》;20160804;第26卷;全文 * |
| Vincent, Premkumar等.Optimizing the efficiency of organic solarcell under indoor light via controlling optical absorption.《MOLECULAR CRYSTALS AND LIQUID CRYSTALS》.2018,第660卷(第1期), * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111223992A (en) | 2020-06-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Chen | Emerging organic and organic/inorganic hybrid photovoltaic devices for specialty applications: low‐level‐lighting energy conversion and biomedical treatment | |
| Dennler et al. | A self-rechargeable and flexible polymer solar battery | |
| Venkateswararao et al. | Device characteristics and material developments of indoor photovoltaic devices | |
| Tingare et al. | New acetylene‐bridged 9, 10‐conjugated anthracene sensitizers: application in outdoor and indoor dye‐sensitized solar cells | |
| Cho et al. | Semitransparent energy‐storing functional photovoltaics monolithically integrated with electrochromic supercapacitors | |
| Teh et al. | A review of organic small molecule-based hole-transporting materials for meso-structured organic–inorganic perovskite solar cells | |
| ES2950269T3 (en) | Single junction organic photovoltaic devices having high open circuit voltages and applications thereof | |
| Reddy et al. | Highly efficient air-stable/hysteresis-free flexible inverted-type planar perovskite and organic solar cells employing a small molecular organic hole transporting material | |
| Michaels et al. | Challenges and prospects of ambient hybrid solar cell applications | |
| Zhu et al. | Wireless portable light-weight self-charging power packs by perovskite-organic tandem solar cells integrated with solid-state asymmetric supercapacitors | |
| Guan et al. | Cost-effective hole transporting material for stable and efficient perovskite solar cells with fill factors up to 82% | |
| Li et al. | Novel TPD-based organic D–π–A dyes for dye-sensitized solar cells | |
| Zheng et al. | Emerging organic/hybrid photovoltaic cells for indoor applications: recent advances and perspectives | |
| CN103208588B (en) | A kind of inverted structure organic/polymer solar battery | |
| Yuan et al. | Integration of solar cells with hierarchical CoSx nanonets hybrid supercapacitors for self-powered photodetection systems | |
| Mai et al. | Acetylene-bridged dyes with high open circuit potential for dye-sensitized solar cells | |
| CN105515164B (en) | Power supply module and electronic equipment | |
| Tsai et al. | Efficient anthryl dye enhanced by an additional ethynyl bridge for dye-sensitized module with large active area to drive indoor appliances | |
| CN111223992B (en) | Micro-power-consumption electronic product integrated with organic photovoltaic cell | |
| Piradi et al. | Thiophene–Perylenediimide Bridged Dimeric Porphyrin Donors Based on the Donor–Acceptor–Donor Structure for Organic Photovoltaics | |
| Mehmood et al. | Effect of outdoor temperature on the power-conversion efficiency of newly synthesized organic photosensitizer based dye-sensitized solar cells | |
| KR102501928B1 (en) | Integrated photomultiplier with energy conversion and storage systems incorporating organic solar cells and discoloration device technology | |
| Lei et al. | Wavelength-dependent charge carrier dynamics: the case of Ag2S/organic thin films heterojunction solar cells | |
| CN104134751A (en) | Polymer solar cell in symmetrical structure and application of polymer solar cell | |
| Jeong et al. | The emission properties of integrated organic light emitting diodes with organic photo sensor for emotional lighting applications |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |