CN102568840B - 一种染料敏化电池对电极的制备方法 - Google Patents

一种染料敏化电池对电极的制备方法 Download PDF

Info

Publication number
CN102568840B
CN102568840B CN201110455501.5A CN201110455501A CN102568840B CN 102568840 B CN102568840 B CN 102568840B CN 201110455501 A CN201110455501 A CN 201110455501A CN 102568840 B CN102568840 B CN 102568840B
Authority
CN
China
Prior art keywords
pedot
pss
zno
counter electrode
commixed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201110455501.5A
Other languages
English (en)
Other versions
CN102568840A (zh
Inventor
王香
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Irico Group Corp
Original Assignee
Irico Group Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Irico Group Corp filed Critical Irico Group Corp
Priority to CN201110455501.5A priority Critical patent/CN102568840B/zh
Publication of CN102568840A publication Critical patent/CN102568840A/zh
Application granted granted Critical
Publication of CN102568840B publication Critical patent/CN102568840B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01GCAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G9/00Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/20Light-sensitive devices
    • H01G9/2022Light-sensitive devices characterized by he counter electrode
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/10Organic polymers or oligomers
    • H10K85/111Organic polymers or oligomers comprising aromatic, heteroaromatic, or aryl chains, e.g. polyaniline, polyphenylene or polyphenylene vinylene
    • H10K85/113Heteroaromatic compounds comprising sulfur or selene, e.g. polythiophene
    • H10K85/1135Polyethylene dioxythiophene [PEDOT]; Derivatives thereof
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2102/00Constructional details relating to the organic devices covered by this subclass
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy
    • Y02E10/542Dye sensitized solar cells

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Hybrid Cells (AREA)

Abstract

本发明公开了一种染料敏化电池对电极的制备方法,该方法包括:在市售的聚(3,4-二氧乙基噻吩):聚(对苯乙烯磺酸)水溶液中加入分析纯有机溶剂、纳米ZnO颗粒,超声振荡,得到共混溶剂的PEDOT:PSS溶液;在导电基底上通过匀胶机均匀涂覆共混溶剂的PEDOT:PSS溶液,在共混溶剂氛围中放置后在真空干燥箱中干燥,在导电基底上形成一层自组装好的PEDOT:PSS和ZnO共混层,从而得到自组装好的染料敏化电池对电极。在PEDOT:PSS水溶液中加入不同溶剂和ZnO纳米颗粒,由于不同溶剂具有不同的沸点,在共混溶剂氛围中涂覆好的导电聚合物PEDOT:PSS和ZnO共混层可以进行有效的自组装,相比单纯的PEDOT:PSS层,导电率可以得到很大的改善,从而得到具有良好催化性能的染料敏化电池对电极,提高电池光电转化效率。

Description

一种染料敏化电池对电极的制备方法
技术领域
本发明属于太阳能电池技术领域,特别涉及一种染料敏化电池对电极的制备方法。
背景技术
PEDOT:PSS由PEDOT和PSS两种物质构成,PEDOT是EDOT(3,4-乙撑二氧噻吩单体)的聚合物,PSS是聚苯乙烯磺酸盐;是一种高分子聚合物的水溶液,导电率很高,根据不同的配方,可以得到导电率不同的水溶液。
PEDOT/PSS的导电率在材料刚刚开发成功的上世纪90年代前期仅为1S/cm左右,如今已有超过1000S/cm的品种问世,受到了密切关注,广泛应用于有机发光二极管OLED,有机太阳能电池,有机薄膜晶体管,超级电容器等。在OLED和太阳能电池领域,通过在PEDOT:PSS水溶液中添加不同组分可以有效改善器件的光电性能。本发明在PEDOT:PSS水溶液中加入不同溶剂和ZnO纳米颗粒,在共混溶剂氛围中使导电聚合物PEDOT:PSS和ZnO共混层进行自组装,提高染料敏化太阳能电池的对电极性能。
发明内容
本发明的目的在于提供一种染料敏化电池对电极的制备方法,通过加入不同溶剂和ZnO颗粒,改善PEDOT:PSS层导电率,提高染料敏化电池效率。
为达到上述目的,本发明采用的技术方案是:
一种染料敏化电池对电极的制备方法,该方法包括以下步骤:
在市售质量百分比浓度为1.3%的聚(3,4-二氧乙基噻吩):聚(对苯乙烯磺酸)水溶液(PEDOT:PSS)中加入分析纯有机溶剂、纳米ZnO颗粒,超声振荡2-5h,得到共混溶剂的PEDOT:PSS溶液;在导电基底上通过匀胶机均匀涂覆共混溶剂的PEDOT:PSS溶液,在温度为40-50℃的共混溶剂氛围中放置4-24h,后在真空干燥箱中80-100℃下干燥1-3h,在导电基底上形成一层厚度为15-30nm的自组装好的PEDOT:PSS和ZnO共混层,从而得到自组装好的染料敏化电池对电极。
所述分析纯有机溶剂为二硫化碳、丙三醇或二甲基甲酰胺中至少一种,溶剂加入量按照PEDOT:PSS水溶液体积比的5%-15%。
所述纳米ZnO颗粒粒径为5-20nm,ZnO颗粒的加入量为PEDOT:PSS水溶液质量比的0.05%-2%。
所述导电基底包括透明导电玻璃或柔性导电基底。
所述柔性导电基底为材料为聚萘二甲酸乙二醇酯(简称PEN)或者聚对苯二甲酸乙二醇酯(简称PET)。
与现有技术相比,本发明提供的染料敏化电池的制备方法,在PEDOT:PSS水溶液中加入不同溶剂和ZnO纳米颗粒,由于不同溶剂具有不同的沸点,在共混溶剂氛围中涂覆好的导电聚合物PEDOT:PSS和ZnO共混层可以进行有效的自组装,相比单纯的PEDOT:PSS层,导电率可以得到很大的改善,从而得到具有良好催化性能的染料敏化电池对电极,提高电池光电转化效率。
具体实施方式
下面结合实施例对本发明做进一步的说明。
实施例1
一种染料敏化电池对电极的制备方法,该电池对电极的具体制备方法为:
在市售质量百分比浓度为1.3%的PEDOT:PSS水溶液中,加入体积为PEDOT:PSS水溶液体积的15%的分析纯二硫化碳溶剂;再加入粒径为5nm的ZnO纳米颗粒,加入质量为PEDOT:PSS水溶液质量比的0.05%;超声振荡2h,得到共混溶剂的PEDOT:PSS混合溶液;将清洗干净的柔性导电基底放置在匀胶机上,通过匀胶机均匀涂覆一层共混溶剂的PEDOT:PSS混合溶液,后将涂覆有PEDOT:PSS混合溶液的柔性导电基底,放置在水和二硫化碳共混溶剂的密闭容器中4h,其中水和二硫化碳的体积比为100∶15,涂覆有PEDOT:PSS混合溶液的柔性导电基底放置在共混溶剂的液面上方1cm处,共混溶剂温度控制在40℃,后取出涂覆有PEDOT:PSS混合溶液的柔性导电基底聚萘二甲酸乙二醇酯(简称PEN)或者聚对苯二甲酸乙二醇酯(简称PET),在真空干燥箱中80℃下干燥1h,在柔性导电基底上形成一层厚度为15nm的自组装好的PEDOT:PSS和ZnO共混层,从而得到制作好的染料敏化电池对电极。
实施例2
一种染料敏化电池对电极的制备方法,该电池对电极的具体制备方法为:
在市售质量百分比浓度为1.3%的PEDOT:PSS水溶液中,加入体积为PEDOT:PSS水溶液体积的5%的分析纯二甲基甲酰胺溶剂,再加入粒径为20nm的ZnO纳米颗粒,ZnO纳米颗粒加入量为PEDOT:PSS水溶液质量比的2%,超声振荡5h,得到共混溶剂的PEDOT:PSS混合溶液;将清洗干净的透明导电玻璃放置在匀胶机上,通过匀胶机均匀涂覆一层共混溶剂的PEDOT:PSS混合溶液,后将涂覆有PEDOT:PSS混合溶液的透明导电玻璃,放置在水和二甲基甲酰胺共混溶剂的密闭容器中24h,其中水和二甲基甲酰胺的体积比为100∶5,涂覆有PEDOT:PSS混合溶液的透明导电玻璃放置在共混溶剂的液面上方1cm处,共混溶剂温度控制在50℃,后取出涂覆有PEDOT:PSS混合溶液的透明导电玻璃,在真空干燥箱中100℃下干燥3h,在透明导电玻璃上形成一层厚度为30nm的自组装好的PEDOT:PSS和ZnO共混层,从而得到制作好的染料敏化电池对电极。
实施例3
一种染料敏化电池对电极的制备方法,该电池对电极的具体制备方法为:
在市售质量百分比浓度为1.3%的PEDOT:PSS水溶液中,加入体积为PEDOT:PSS水溶液体积的10%的分析纯丙三醇溶剂,再加入粒径为10nm的ZnO纳米颗粒,加入质量为PEDOT:PSS水溶液质量的1%,超声振荡4h,得到共混溶剂的PEDOT:PSS混合溶液;将清洗干净的透明导电玻璃放置在匀胶机上,通过匀胶机均匀涂覆一层共混溶剂的PEDOT:PSS混合溶液,后将涂覆有PEDOT:PSS混合溶液的透明导电玻璃,放置在水和丙三醇共混溶剂的密闭容器中15h,其中水和丙三醇的体积比为100∶10,涂覆有PEDOT:PSS混合溶液的透明导电玻璃放置在共混溶剂的液面上方1cm处,共混溶剂温度控制在45℃,后取出涂覆有PEDOT:PSS混合溶液的透明导电玻璃,在真空干燥箱中85℃下干燥2h,在透明导电玻璃上形成一层厚度为25nm的自组装好的PEDOT:PSS和ZnO共混层,从而得到制作好的染料敏化电池对电极。
实施例4
一种染料敏化电池对电极的制备方法,该电池对电极的具体制备方法为:
在市售质量百分比浓度为1.3%的PEDOT:PSS水溶液中,加入体积为PEDOT:PSS水溶液体积的5%的分析纯二硫化碳溶剂,加入分析纯丙三醇溶剂,加入体积为PEDOT:PSS水溶液体积的10%,再加入粒径为5-10nm的ZnO纳米颗粒,加入质量为PEDOT:PSS水溶液质量的1%,超声振荡4h,得到共混溶剂的PEDOT:PSS混合溶液;将清洗干净的透明导电玻璃放置在匀胶机上,通过匀胶机均匀涂覆一层共混溶剂的PEDOT:PSS混合溶液,后将涂覆有PEDOT:PSS混合溶液的透明导电玻璃,放置在水、二硫化碳和丙三醇共混溶剂的密闭容器中20h,其中水、二硫化碳、丙三醇的体积比为100∶5∶10,涂覆有PEDOT:PSS混合溶液的透明导电玻璃放置在共混溶剂的液面上方1cm处,共混溶剂温度控制在45℃,后取出涂覆有PEDOT:PSS混合溶液的透明导电玻璃,在真空干燥箱中85℃下干燥2h,在透明导电玻璃上形成一层厚度为20nm的自组装好的PEDOT:PSS和ZnO共混层,从而得到制作好的染料敏化电池对电极。

Claims (1)

1.一种染料敏化电池对电极的制备方法,其特征在于:该方法包括以下步骤:
在市售质量百分比浓度为1.3%的聚(3,4‐二氧乙基噻吩):聚(对苯乙烯磺酸)水溶液(PEDOT:PSS)中加入分析纯有机溶剂、纳米ZnO颗粒,超声振荡2‐5h,得到共混溶剂的PEDOT:PSS溶液;在导电基底上通过匀胶机均匀涂覆共混溶剂的PEDOT:PSS溶液,在温度为40‐50℃的共混溶剂氛围中放置4‐24h,后在真空干燥箱中80‐100℃下干燥1‐3h,在导电基底上形成一层厚度为15‐30nm的自组装好的PEDOT:PSS和ZnO共混层,从而得到自组装好的染料敏化电池对电极;
所述分析纯有机溶剂为二硫化碳、丙三醇或二甲基甲酰胺中至少一种,溶剂加入量按照PEDOT:PSS水溶液体积比的5%‐15%;
所述纳米ZnO颗粒粒径为5‐20nm,ZnO颗粒的加入量为PEDOT:PSS水溶液质量比的0.05%‐2%。
CN201110455501.5A 2011-12-23 2011-12-23 一种染料敏化电池对电极的制备方法 Expired - Fee Related CN102568840B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201110455501.5A CN102568840B (zh) 2011-12-23 2011-12-23 一种染料敏化电池对电极的制备方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201110455501.5A CN102568840B (zh) 2011-12-23 2011-12-23 一种染料敏化电池对电极的制备方法

Publications (2)

Publication Number Publication Date
CN102568840A CN102568840A (zh) 2012-07-11
CN102568840B true CN102568840B (zh) 2014-02-12

Family

ID=46414009

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201110455501.5A Expired - Fee Related CN102568840B (zh) 2011-12-23 2011-12-23 一种染料敏化电池对电极的制备方法

Country Status (1)

Country Link
CN (1) CN102568840B (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104662671B (zh) * 2012-09-28 2017-03-08 海洋王照明科技股份有限公司 一种聚合物太阳能电池及其制备方法
KR101772437B1 (ko) * 2014-12-03 2017-08-30 경희대학교 산학협력단 용액공정을 통해 형성된 전하 생성층을 사용한 발광 소자 및 이의 제조 방법
CN104867678B (zh) * 2015-04-17 2018-04-03 新余学院 导电聚合物/氧化锌复合对电极及其制备方法
CN105336865B (zh) * 2015-11-30 2018-06-29 中国科学院长春应用化学研究所 一种高导电的聚合物复合电极及其制备方法
CN110534345B (zh) * 2019-08-13 2021-11-09 南京理工大学 染料敏化太阳能电池对电极及其制备方法和应用

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1711971A1 (en) * 2004-02-07 2006-10-18 LG Chem Ltd. Electrode additives coated with electro conductive material and lithium secondary comprising the same
CN101398551A (zh) * 2007-09-26 2009-04-01 北京京东方光电科技有限公司 带有加热结构的平板显示装置
CN101562077A (zh) * 2009-05-11 2009-10-21 湘潭大学 一种用于染料敏化太阳能电池的炭气凝胶复合对电极及其制备方法
CN102290257A (zh) * 2011-05-19 2011-12-21 内蒙古大学 一种可选择性透光的染料敏化太阳能电池的制备方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1711971A1 (en) * 2004-02-07 2006-10-18 LG Chem Ltd. Electrode additives coated with electro conductive material and lithium secondary comprising the same
CN101398551A (zh) * 2007-09-26 2009-04-01 北京京东方光电科技有限公司 带有加热结构的平板显示装置
CN101562077A (zh) * 2009-05-11 2009-10-21 湘潭大学 一种用于染料敏化太阳能电池的炭气凝胶复合对电极及其制备方法
CN102290257A (zh) * 2011-05-19 2011-12-21 内蒙古大学 一种可选择性透光的染料敏化太阳能电池的制备方法

Also Published As

Publication number Publication date
CN102568840A (zh) 2012-07-11

Similar Documents

Publication Publication Date Title
CN101661994B (zh) 一种无需真空过程制备有机聚合物太阳能电池的方法
CN102568840B (zh) 一种染料敏化电池对电极的制备方法
CN103975454B (zh) 用于有机半导体器件的二酮基吡咯并吡咯聚合物
Yue et al. Flexible dye-sensitized solar cell based on PCBM/P3HT heterojunction
Conings et al. Influence of interface morphology onto the photovoltaic properties of nanopatterned ZnO/poly (3-hexylthiophene) hybrid solar cells. An impedance spectroscopy study
Li et al. Solvents induced ZnO nanoparticles aggregation associated with their interfacial effect on organic solar cells
Sun et al. Recent progress in solution-processed flexible organic photovoltaics
Zhao et al. Large-area, flexible polymer solar cell based on silver nanowires as transparent electrode by roll-to-roll printing
Bhongale et al. Efficient hybrid polymer/titania solar cells sensitized with carboxylated polymer dye
CN111081883B (zh) 一种高效稳定的平面异质结钙钛矿太阳能电池及制备方法
Moustafa et al. Stability enhancement of high-performance inverted polymer solar cells using ZnO electron interfacial layer deposited by intermittent spray pyrolysis approach
CN102263203A (zh) 一种有机太阳能电池及其制作方法
Thalluri et al. Opto-electrical and morphological characterization of water soluble conjugated polymers for eco-friendly hybrid solar cells
CN204407369U (zh) 一种氧化锡电子传输层介观钙钛矿光伏电池
JP5654610B2 (ja) スプレー法による透明コンタクト有機ソーラーパネル
CN105470396B (zh) 一种基于聚芴阴极界面自组装阳极等离子体共振效应的有机太阳能电池及其制备方法
CN107674183B (zh) 含萘[1,2-c;5,6-c]二[1,2,5]噻二唑的共轭聚合物及制备方法和应用
CN102931354A (zh) 复合透明电极、聚合物太阳能电池及它们的制备方法
Ben Dkhil et al. Reduction of Charge-Carrier Recombination at ZnO–Polymer Blend Interfaces in PTB7-Based Bulk Heterojunction Solar Cells Using Regular Device Structure: Impact of ZnO Nanoparticle Size and Surfactant
JP2015532524A (ja) ポリマー太陽電池及びその製造方法
CN104851979B (zh) 一种富勒烯苯基丁酸甲酯衍生物电子受体材料配方
CN104103761A (zh) 一种非退火处理的TiO2缓冲层的制备方法和应用
Wen et al. Environmentally friendly cathode interlayer modification on edible bio‐acids with enhanced electron extraction and improved power conversion efficiency
KR101458565B1 (ko) 유기 태양전지 및 이의 제조방법
CN103346259B (zh) 一种有机太阳能电池

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140212

Termination date: 20141223

EXPY Termination of patent right or utility model