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445703

Sigma-Aldrich

聚(3-己基噻吩-2,5-二基)

greener alternative

regioregular

别名:

P3HT

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About This Item

线性分子式:
(C10H14S)n
CAS号:
104934-50-1
MDL编号:
MFCD00217686
UNSPSC代码:
12352103
NACRES:
NA.23

$1,040.00

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分子量

average Mw 50,000-100,000

环保替代产品特性

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

电导率

~103 S/cm (when doped with iodine)

mp

238 °C
238 °C

荧光

λex 443 nm; λem 568 nm in chloroform

轨道能量

HOMO 5 eV 
LUMO 3 eV 

OPV设备性能

ITO/NiO/P3HT/PC61BM/LiF/Al

  • Short-circuit current density (Jsc): 11.3 mA/cm2
  • Open-circuit voltage (Voc): 0.64 V
  • Fill Factor (FF): 0.69
  • Power Conversion Efficiency (PCE): 5.16 %

ITO/PEDOT:PSS/P3HT:PC61BM (1:08)/Al
  • Short-circuit current density (Jsc): 9.5 mA/cm2
  • Open-circuit voltage (Voc): 0.63 V
  • Fill Factor (FF): 0.68
  • Power Conversion Efficiency (PCE): 5 %

环保替代产品分类

Enabling,

半导体性质

P-type (mobility=1E-4-1E-1 cm2/V·s)

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一般描述

我们致力于为您带来更加绿色的替代产品，这些产品遵守一项或多项绿色化学12项原则。本品属于绿色替代产品的赋能型产品，符合“节能设计”原则。有机空穴传输层材料的能级匹配吸收层，保证高效的电荷收集。室温下易于降解。点击此处获取更多信息。
聚3-己基噻吩-2,5-二基(P3HT)是聚烷基噻吩类半导体聚合物，在中性态呈疏水性，骨架中具有π-π共轭体系。它的空穴迁移率范围为10-3-10-1 cm2V-1s-1，常用于广泛应用的场效应晶体管(FET)的开发。[1]
聚（3-己基噻吩）（P3HT）是区域规则的半导体聚合物。 它主要用于有机电子产品，因为它具有常规的端链端对端排列，可以实现共轭骨架的有效 p-p 堆积。由于烷基侧基，P3HT 在中性状态下呈疏水性。[1]在一项研究中报道了溶液 - 固相转变和聚（3-己基噻吩）（P3HT）的薄膜形成。[2]

应用

P3HT是一种电子供体，作为半导体主动层与富勒烯衍生物6,6-苯基C61-丁酸甲酯(PCBM)等电子受体结合，可用于制备体异质结(HJT)型有机太阳能电池(OSC)。[3][4][5][6]使用P3HT和聚3-辛基噻吩的Langmuir-Schaefer(LS)膜可用于开发挥发性有机化合物(VOC)和电传感器装置[7]。它还可与聚苯乙烯共同喷涂到碳纳米管(CNT)粉末上以加工纳米级聚合物涂层。[8]
可用于制备充电电池电极、电致变色器件、化学和光学传感器、发光二极管、微电放大器、场效应晶体管和非线性光学材料。
有关该聚合物的特征和固态性能，请参阅 J. Am. Chem. Soc.。[9]
聚（3-己基噻吩-2，5-二基）可用于制造基于 ZnO 纳米线阵列的光电二极管。[2]区域规则的聚（3-己基噻吩-2，5-二基）可广泛用作有机薄膜场效应晶体管（FET）中的半导体层。[10][11]

特点和优势

90% 以上为头对尾区域专一性构象。
良好的加工性能、环境稳定性和电活性。

包装

玻璃瓶封装

法律信息

Rieke Metals 公司的产品
Rieke 是 Rieke Metals 公司的注册商标。

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCX5468
MKCV6733
0000351070
0000221937
0000221937

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Carbon nanotube thermal interfaces enhanced with sprayed on nanoscale polymer coatings.
Taphouse JH, et al.
Nanotechnology, 24(10), 105401-105401 (2013)
In situ UV-visible absorption during spin-coating of organic semiconductors: a new probe for organic electronics and photovoltaics.
Abdelsamie M, et al.
Journal of Material Chemistry C, 2(17), 3373-3381 (2014)
High-performance, stable and low-cost mesoscopic perovskite (CH3 NH3 PbI3) solar cells based on poly (3-hexylthiophene)-modified carbon nanotube cathodes.
Zheng X, et al.
Frontiers of Optoelectronics, 9(1), 71-80 (2016)
Dependence of Charge Separation Efficiency on Film Microstructure in Poly(3-hexylthiophene-2,5-diyl): [6,6]-Phenyl-C61 Butyric Acid Methyl Ester Blend Films
Keivanidis PE, et al.
The Journal of Physical Chemistry Letters, 1, 734?738-734?738 (2010)
Organic solar cells using plasmonics of Ag nanoprisms.
Noh HS, et al.
Organic Electronics, 14(1), 278-285 (2013)
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Questions

1–9 of 9 Questions  

  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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  3. For Product 445703, Poly(3-hexylthiophene-2,5-diyl), what does regioregular mean?

    1 answer

    1. Regioregular means all of the monomer units are in the same orientation.  E.g. if you think of each monomer unit as your palm, regioregular would have all palms facing away, fingers up - all in same orientation.  (Regiorandom might have one pointing up, one pointing down, one with palms facing you, one with palms facing away, etc, all in a row.)

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  4. For product 445703, Poly(3-hexylthiophene-2,5-diyl), what are the end groups for the polymer? What is the initiator for the polymerization?

    1 answer

    1. For product 445703, Poly(3-hexylthiophene-2,5-diyl), one end group is a hydrogen and the other end group is a bromine. The name of the initiator for the polymerization is proprietary information.

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  5. For Product 445703, Poly(3-hexylthiophene-2,5-diyl), what does "diyl" refer to?

    1 answer

    1. The use of "diyl" is simply an extension of the use of the "yl" ending for a single substituent. For example, a monosubstituted ethane becomes ethyl - - - -, a monosubstituted propane becomes propyl - - - -, a monosubstituted butane becomes butyl - - - - and so on. Similarly, a 1,3-disubstituted butane becomes 1,3-butanediyl, indicating the presence of similar substituents on the 1- and 3- positions of the butane portion of the molecule.

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  6. What percentage is regioregular in Product 445703, Poly(3-hexylthiophene-2,5-diyl)?

    1 answer

    1. Based on proton NMR, it is estimated to be approximately 98% regioregular.

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  7. What is Product 445703, Poly(3-hexylthiophene-2,5-diyl), soluble in?

    1 answer

    1. This product will be soluble in Carbon Tetrachloride, Chloroform, and Dichloromethane. It is also partially soluble in Tetrahydrofuran, ether and slightly soluble in Toluene.

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  8. What is the Department of Transportation shipping information for this product?

    1 answer

    1. Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.

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  9. What is the molecular weight of Product 445703, Poly(3-hexylthiophene-2,5-diyl)?

    1 answer

    1. The molecular weight (MW) is approximately 87,000.

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