CN102447069B - Cathode modified material of polymer solar battery and battery using modified material - Google Patents

Cathode modified material of polymer solar battery and battery using modified material Download PDF

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CN102447069B
CN102447069B CN201110359001.1A CN201110359001A CN102447069B CN 102447069 B CN102447069 B CN 102447069B CN 201110359001 A CN201110359001 A CN 201110359001A CN 102447069 B CN102447069 B CN 102447069B
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solar battery
polymer solar
acetylacetone
modification layer
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CN102447069A (en
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谭占鳌
李良杰
张文庆
徐琦
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North China Electric Power University
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Abstract

The invention, which belongs to the polymer solar battery technology field, relates to a cathode modified material of a polymer solar battery and a battery using the modified material. The polymer solar battery comprises a substrate, an anode layer, an anode modification layer, a photoelectric active layer, a cathode modified layer and a cathode layer, wherein the above-mentioned layers are successively stacked; the cathode modification layer is an acetylacetone titanium oxide film; and the cathode modification material is acetylacetone titanium oxide. According to the invention, acetylacetone titanium oxide is used as a material of a cathode modification layer; a spin coating method is employed to prepare the cathode modification layer; the acetylacetone titanium oxide is introduced into a polymer solar battery, so that high efficient collection of electrons is realized. Moreover, compared with current titanium dioxide prepared by a sol-gel method and LiF obtained by vacuum evaporation, the acetylacetone titanium oxide enables the polymer solar battery to have characteristics of high photoelectric conversion efficiency, simple technology, low cost, and good experiment repetition and the like; besides, the polymer solar battery is suitable for large-scale industrialized production.

Description

Polymer solar battery cathodic modification material and apply the battery of this decorative material
Technical field
The invention belongs to polymer solar battery technical field, particularly a kind of polymer solar battery cathodic modification material and apply the battery of this decorative material.
Background technology
In recent years the organic and polymer thin-film solar cell rising has that cost is low, lightweight, manufacture craft simple, can be prepared into the outstanding advantages such as large area flexible device and receive much concern.Polymer donor material by optimal design synthesizing new and fullerene derivative receptor material and optimize in active layer the micro phase separation structure to acceptor, make body heterojunction polymer solar battery electricity conversion improve significantly to 5-8%, approach the level of amorphous silicon battery.But traditional body heterojunction polymer solar battery because of with low work content active metal as calcium, barium etc. is very easily oxidized as cathode layer, cause the stability of battery not good, be unfavorable for the stability of device and the raising in life-span.The alkali and alkaline earth metal ions halide such as LiF need vacuum thermal evaporation, and desired thickness as thin as a wafer, is less than 1 nanometer conventionally, are difficult for accurately controlling device poor repeatability.Therefore develop stablely, cathodic modification layer that can solution processing receives much concern.
As Fig. 1, tradition is organic/and polymer body heterojunction solar cell mainly comprises the substrate 1 stacking gradually, anode layer 2, anode modification layer 3, photoelectric active layer 4, cathodic modification layer 5, and cathode layer 6 etc., battery is connected with load or testing apparatus 7 with plain conductor 8, and incident light 9 is injected from substrate 1 direction.
Acetylacetone,2,4-pentanedione titanium oxide is white or yellow powder powder solid, and its structure as shown in Equation 1.Relative molecular weight or atomic weight are 262.12, and fusing point is 200 ℃, and boiling point is 159-160 ℃, stable under normal temperature and pressure.This material is dissolved in isopropyl alcohol, is also dissolved in benzene, toluene and chloroform, and water-soluble, and solubility is 6.6g/L.Be commonly used for resin cross-linking agent and solid promoter, also can be used as organic catalyst compound.The present invention is applied in polymer solar battery used as cathodic modification layer first.
Figure BDA0000107688400000021
Formula 1
Summary of the invention
The object of this invention is to provide a kind of polymer solar battery cathodic modification material and apply the battery of this decorative material.
The invention provides a kind of polymer solar battery cathodic modification material, this cathodic modification material is acetylacetone,2,4-pentanedione titanium oxide.
Polymer solar battery provided by the present invention, comprises the substrate, anode layer, anode modification layer, photoelectric active layer, cathodic modification layer and the cathode layer that stack gradually, and wherein, cathodic modification layer is acetylacetone,2,4-pentanedione oxidation titanium film.
In the present invention, the preferred thickness of acetylacetone,2,4-pentanedione oxidation titanium film is
Figure BDA0000107688400000022
Wherein, the substrate of solar cell of the present invention can be selected glass or polyester film; Anode layer is ITO or golden film; Described anode modification layer is the composite membrane of poly-ethylenedioxy thiophene (PEDOT) with kayexalate (PSS); Described photoelectric active layer is electron donor and electron acceptor blend film; Described negative electrode is alkali metal, alkaline-earth metal or the covering that contains aluminium, silver or copper.
In described photoelectric active layer, electron donor material is selected from: poly-(to the sub-ethene of phenylene) class, poly-(arlydene ethenylidene) class, poly-(to phenylene) class, poly-(arlydene) class, polythiophene class, poly quinoline class, porphyrin, phthalocyanines or select free electrophilic conjugate unit and the copolymer forming to the coupling of electron conjugated unit, electron acceptor material is selected from: fullerene or derivatives thereof, perylene or derivatives thereof, naphthalene or derivatives thereof, quinones or be selected from III-V Zu He II-VI family semiconductor nano.
Described electrophilic conjugate unit is pyrrolo-pyrrole-dione (DPP), diazosulfide (BT) or Thienopyrroles diketone (TP), and described is carbazole (Cz), fluorenes (F), benzene 1,4-Dithiapentalene (BDT) or two thiophene acenes (BDP) to electron conjugated unit.
The preparation method of above-mentioned polymer solar battery, comprises the steps:
(1) continuous production anode layer, anode modification layer and photoelectric active layer successively on substrate;
(2) acetylacetone,2,4-pentanedione titanium oxide and solvent are formed to mixed solution, the above-mentioned mixed solution of spin coating on photoelectric active layer, vacuumize, obtains cathodic modification layer;
(3) on cathodic modification layer, prepare cathode layer, obtain described polymer solar battery.
Wherein, described solvent is had an effect for the photoelectric active layer that can dissolve acetylacetone,2,4-pentanedione titanium oxide ，You Buyu lower floor, and conventional have isopropyl alcohol, isooctanol, ethanol, ethyl acetate, a benzinum; Be preferably isopropyl alcohol, isooctanol, ethanol.
In preparation process, mainly utilize the rotating speed of spin coating to control the thickness of acetylacetone,2,4-pentanedione oxidation titanium film, the preferred 1000-5000rpm of rotating speed.The temperature of baking can be room temperature to 250 ℃, and the time can be 1 minute to 48 hours.
In step (2), the preferred 1-20mg/ml of the concentration of acetylacetone,2,4-pentanedione titanium oxide in mixed solution.
Beneficial effect of the present invention is: the present invention be take acetylacetone,2,4-pentanedione titanium oxide as cathodic modification layer, adopts spin-coating method to prepare cathodic modification layer, and acetylacetone,2,4-pentanedione titanium oxide is introduced in polymer solar cells, has realized the efficient collection of electronics; And the titanium dioxide of preparing with existing sol-gal process and the LiF of vacuum evaporation compare, the present invention also has that photoelectric conversion efficiency is high, technique is simple, with low cost, and experimental repeatability is good, be suitable for the features such as large-scale industrial production.
Accompanying drawing explanation
Fig. 1 is polymer solar battery structural representation;
Fig. 2 is Glass/ITO/PEDOT:PSS/P3HT:PC 60the current-voltage characteristic curve of BM/Al;
Fig. 3 is Glass/ITO/PEDOT:PSS/P3HT:PC 60the current-voltage characteristic curve of BM/ acetylacetone,2,4-pentanedione titanium oxide/Al;
Fig. 4 is Glass/ITO/PEDOT:PSS/P3HT:PC 70the current-voltage characteristic curve of BM/ acetylacetone,2,4-pentanedione titanium oxide/Al;
Fig. 5 is Glass/ITO/PEDOT:PSS/P3HT:IC 60the current-voltage characteristic curve of BA/Al;
Fig. 6 is Glass/ITO/PEDOT:PSS/P3HT:IC 60the current-voltage characteristic curve of BA/ acetylacetone,2,4-pentanedione titanium oxide/Al;
Fig. 7 is Glass/ITO/PEDOT:PSS/P3HT:IC 70the current-voltage characteristic curve of BA/ acetylacetone,2,4-pentanedione titanium oxide/Al;
Number in the figure:
1-substrate; 2-anode layer; 3-anode modification layer; 4-photoelectric active layer; 5-cathodic modification layer; 6-cathode layer; 7-load or testing apparatus; 8-plain conductor; 9-incident light.
Embodiment
The following examples can make those skilled in the art more fully understand the present invention, but do not limit the present invention in any way.
Embodiment 1 (comparative example):
There is the transparent conducting glass of tin indium oxide (ITO) to use successively liquid detergent, running water, deionized water, acetone, isopropyl alcohol ultrasonic cleaning sputter, nitrogen dries up, spin coating PEDOT:PSS under the rotating speed of 2000rpm, and 150 ℃ are toasted 20 minutes, naturally cooling, obtain anode modification layer.By the P3HT of 20mg/mL and PC 60bM1: the mixed solution of 1 (mass ratio) is directly spun on above-mentioned anode modification layer, as photoelectric active layer under the rotating speed of 800rpm.Finally, 5 * 10 -5under handkerchief, the aluminium of vacuum evaporation 100nm is made electrode.Fig. 2 has provided this device without irradiation and the current-voltage curve under the simulated solar irradiation of every square centimeter of 100 milliwatt.Prepared device open circuit voltage under the simulated solar irradiation of every square centimeter of 100 milliwatt is 0.57 volt, and short circuit current is 10.15 milliamperes every square centimeter, and fill factor, curve factor is 0.537, and conversion efficiency is 3.22%.
Embodiment 2:
There is the transparent conducting glass of tin indium oxide (ITO) to use successively liquid detergent, running water, deionized water, acetone, isopropyl alcohol ultrasonic cleaning sputter, nitrogen dries up, spin coating PEDOT:PSS under the rotating speed of 2000rpm, and 150 ℃ are toasted 20 minutes, naturally cooling, obtain anode modification layer.By the P3HT of 20mg/mL and PC 60bM1: the mixed solution of 1 (mass ratio) is directly spun on above-mentioned anode modification layer, as photoelectric active layer under the rotating speed of 800rpm.Then the acetylacetone,2,4-pentanedione titanium oxide aqueous isopropanol of spin coating 1mg/mL under the rotating speed of 5000rpm, 100 ℃ of bakings 7 minutes, naturally cooling, obtain cathodic modification layer.Finally, 5 * 10 -5under handkerchief, the aluminium of vacuum evaporation 100nm is made electrode.In the polymer solar battery of gained, the thickness of acetylacetone,2,4-pentanedione oxidation titanium film is
Figure BDA0000107688400000051
fig. 3 has provided this device without irradiation and the current-voltage curve under the simulated solar irradiation of every square centimeter of 100 milliwatt.Prepared device open circuit voltage under the simulated solar irradiation of every square centimeter of 100 milliwatt is 0.57 volt, and short circuit current is 10.58 milliamperes every square centimeter, and fill factor, curve factor is 0.579, and conversion efficiency is 3.49%.Compare with embodiment 1, with same active material, the battery performance after the related acetylacetone,2,4-pentanedione modified titanium dioxide of this patent has further raising.
Embodiment 3:
There is the transparent conducting glass of tin indium oxide (ITO) to use successively liquid detergent, running water, deionized water, acetone, isopropyl alcohol ultrasonic cleaning sputter, nitrogen dries up, spin coating PEDOT:PSS under the rotating speed of 2000rpm, and 150 ℃ are toasted 20 minutes, naturally cooling, obtain anode modification layer.By the P3HT of 20mg/mL and PC 70bM1: the mixed solution of 1 (mass ratio) is directly spun on above-mentioned anode modification layer, as photoelectric active layer under the rotating speed of 800rpm.Then the acetylacetone,2,4-pentanedione titanium oxide isooctanol solution of spin coating 10mg/mL under the rotating speed of 4000rpm, 200 ℃ of bakings 6 minutes, naturally cooling, obtain cathodic modification layer.Finally, 5 * 10 -5under handkerchief, the aluminium of vacuum evaporation 100nm is made electrode.In the polymer solar battery of gained, the thickness of acetylacetone,2,4-pentanedione oxidation titanium film is
Figure BDA0000107688400000061
fig. 4 has provided this device without irradiation and the current-voltage curve under the simulated solar irradiation of every square centimeter of 100 milliwatt.Prepared device open circuit voltage under the simulated solar irradiation of every square centimeter of 100 milliwatt is 0.58 volt, and short circuit current is 11.01 milliamperes every square centimeter, and fill factor, curve factor is 0.551, and conversion efficiency is 3.52%.
Embodiment 4:(comparative example)
There is the transparent conducting glass of tin indium oxide (ITO) to use successively liquid detergent, running water, deionized water, acetone, isopropyl alcohol ultrasonic cleaning sputter, nitrogen dries up, spin coating PEDOT:PSS under the rotating speed of 2000rpm, and 150 ℃ are toasted 20 minutes, naturally cooling, obtain anode modification layer.By the P3HT of 17mg/mL and IC 60bA1: the mixed solution of 1 (mass ratio) is directly spun on above-mentioned anode modification layer, as photoelectric active layer under the rotating speed of 800rpm.Finally, 5 * 10 -5under handkerchief, the aluminium of vacuum evaporation 100nm is made electrode.Fig. 5 has provided this device without irradiation and the current-voltage curve under the simulated solar irradiation of every square centimeter of 100 milliwatt.Prepared device open circuit voltage under the simulated solar irradiation of every square centimeter of 100 milliwatt is 0.67 volt, and short circuit current is 10.46 milliamperes every square centimeter, and fill factor, curve factor is 0.624, and conversion efficiency is 4.37%.
Embodiment 5:
There is the transparent conducting glass of tin indium oxide (ITO) to use successively liquid detergent, running water, deionized water, acetone, isopropyl alcohol ultrasonic cleaning sputter, nitrogen dries up, spin coating PEDOT:PSS under the rotating speed of 2000rpm, and 150 ℃ are toasted 20 minutes, naturally cooling, obtain anode modification layer.By the P3HT of 17mg/mL and IC 60bA1: the mixed solution of 1 (mass ratio) is directly spun on above-mentioned anode modification layer, as photoelectric active layer under the rotating speed of 800rpm.Then the acetylacetone,2,4-pentanedione titanium oxide ethanolic solution of spin coating 15mg/mL under the rotating speed of 3000rpm, 140 ℃ of bakings 5 minutes, naturally cooling, obtain cathodic modification layer.Finally, 5 * 10 -5under handkerchief, the aluminium of vacuum evaporation 100nm is made electrode.In the polymer solar battery of gained, the thickness of acetylacetone,2,4-pentanedione oxidation titanium film is
Figure BDA0000107688400000071
fig. 6 has provided this device without irradiation and the current-voltage curve under the simulated solar irradiation of every square centimeter of 100 milliwatt.Prepared device open circuit voltage under the simulated solar irradiation of every square centimeter of 100 milliwatt is 0.79 volt, and short circuit current is 10.08 milliamperes every square centimeter, and fill factor, curve factor is 0.629, and conversion efficiency is 5.00%.Compare with embodiment 4, with same active material, the battery performance after the related acetylacetone,2,4-pentanedione modified titanium dioxide of this patent has further raising.
Embodiment 6:
There is the transparent conducting glass of tin indium oxide (ITO) to use successively liquid detergent, running water, deionized water, acetone, isopropyl alcohol ultrasonic cleaning sputter, nitrogen dries up, spin coating PEDOT:PSS under the rotating speed of 2000rpm, and 150 ℃ are toasted 20 minutes, naturally cooling, obtain anode modification layer.By the P3HT of 17mg/mL and IC 70bA1: the mixed solution of 1 (mass ratio) is directly spun on above-mentioned anode modification layer, as photoelectric active layer under the rotating speed of 800rpm.Then the acetylacetone,2,4-pentanedione titanium oxide aqueous isopropanol of spin coating 20mg/mL under the rotating speed of 1000rpm, then 80 ℃ dry 15 minutes, obtain cathodic modification layer.Finally, 5 * 10 -5under handkerchief, the aluminium of vacuum evaporation 100nm is made electrode.In the polymer solar battery of gained, the thickness of acetylacetone,2,4-pentanedione oxidation titanium film is
Figure BDA0000107688400000072
fig. 7 has provided this device without irradiation and the current-voltage curve under the simulated solar irradiation of every square centimeter of 100 milliwatt.Prepared device open circuit voltage under the simulated solar irradiation of every square centimeter of 100 milliwatt is 0.82 volt, and short circuit current is 11.08 milliamperes every square centimeter, and fill factor, curve factor is 0.616, and conversion efficiency is 5.59%.
The above; be only the present invention's embodiment preferably, but protection scope of the present invention is not limited to this, is anyly familiar with in technical scope that those skilled in the art disclose in the present invention; the variation that can expect easily or replacement, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of claim.

Claims (9)

1. a polymer solar battery, comprises the substrate, anode layer, anode modification layer, photoelectric active layer, cathodic modification layer and the cathode layer that stack gradually, it is characterized in that: described cathodic modification layer is acetylacetone,2,4-pentanedione oxidation titanium film.
2. polymer solar battery according to claim 1, is characterized in that: the thickness of described acetylacetone,2,4-pentanedione oxidation titanium film is
Figure FDA00003593888600011
.
3. polymer solar battery according to claim 1, is characterized in that:
Described substrate is selected glass or polyester film;
Described anode layer is ITO or golden film;
Described anode modification layer is the composite membrane of poly-ethylenedioxy thiophene and kayexalate;
Described photoelectric active layer is electron donor and electron acceptor blend film;
Described negative electrode is alkali metal, alkaline-earth metal or the covering that contains aluminium, silver or copper.
4. polymer solar battery according to claim 3, it is characterized in that: in described photoelectric active layer, electron donor material is selected from: poly-(to the sub-ethene of phenylene) class, poly-(arlydene ethenylidene) class, poly-(to phenylene) class, poly-(arlydene) class, polythiophene class, poly quinoline class, porphyrin, phthalocyanines or the copolymer that selects free electrophilic conjugate unit and form to the coupling of electron conjugated unit, electron acceptor material is selected from: fullerene or derivatives thereof, perylene or derivatives thereof, naphthalene or derivatives thereof, quinones or be selected from III-V family and II-VI family semiconductor nano.
5. polymer solar battery according to claim 4, it is characterized in that: described electrophilic conjugate unit is pyrrolo-pyrrole-dione, diazosulfide or Thienopyrroles diketone, described is carbazole, fluorenes, benzene 1,4-Dithiapentalene or two thiophene acenes to electron conjugated unit.
6. the preparation method of the polymer solar battery described in any one claim of claim 1 to 5, is characterized in that: comprise the steps:
(1) continuous production anode layer, anode modification layer and photoelectric active layer successively on substrate;
(2) acetylacetone,2,4-pentanedione titanium oxide and solvent are formed to mixed solution, the above-mentioned mixed solution of spin coating on photoelectric active layer, vacuumize, obtains cathodic modification layer;
(3) on cathodic modification layer, prepare cathode layer, obtain described polymer solar battery.
7. preparation method according to claim 6, is characterized in that: described solvent is for having isopropyl alcohol, isooctanol, ethanol, ethyl acetate or benzinum.
8. preparation method according to claim 6, is characterized in that: the rotating speed of spin coating is 1000-5000rpm, and the temperature of baking is room temperature to 250 ℃, and the time is 1 minute to 48 hours.
9. preparation method according to claim 6, is characterized in that: step (2) in, in mixed solution, the concentration of acetylacetone,2,4-pentanedione titanium oxide is 1-20mg/ml.
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CN106960908B (en) * 2017-03-23 2020-04-28 华南师范大学 Cathode modified planar perovskite solar cell and preparation method thereof
CN108365109A (en) * 2018-01-19 2018-08-03 华南师范大学 A kind of polymer solar battery and preparation method thereof of aluminium acetylacetonate cathodic modification
CN114927614A (en) * 2022-04-21 2022-08-19 西安交通大学 Self-powered electrochemical sensor, solar cell thereof and processing method

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* Cited by examiner, † Cited by third party
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CN101123296A (en) * 2006-08-08 2008-02-13 中国科学院化学研究所 A polymer solar battery and its making method
CN101826599A (en) * 2010-04-23 2010-09-08 浙江大学 Polymer solar battery with high open-circuit voltage
CN102201539A (en) * 2011-04-22 2011-09-28 华北电力大学 Polymer solar battery with inverted structure and fabrication method thereof
CN102364715A (en) * 2011-10-26 2012-02-29 华北电力大学 Polymer solar cell with reverse structure and preparation method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101123296A (en) * 2006-08-08 2008-02-13 中国科学院化学研究所 A polymer solar battery and its making method
CN101826599A (en) * 2010-04-23 2010-09-08 浙江大学 Polymer solar battery with high open-circuit voltage
CN102201539A (en) * 2011-04-22 2011-09-28 华北电力大学 Polymer solar battery with inverted structure and fabrication method thereof
CN102364715A (en) * 2011-10-26 2012-02-29 华北电力大学 Polymer solar cell with reverse structure and preparation method thereof

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