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Merck
CN

P1802

Sigma-Aldrich

并五苯

99%

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About This Item

经验公式(希尔记法):
C22H14
CAS号:
分子量:
278.35
Beilstein:
1912418
EC 号:
MDL编号:
UNSPSC代码:
12352103
PubChem化学物质编号:
NACRES:
NA.23

质量水平

检测方案

99%

形式

powder

mp

372-374 °C (subl.)

溶解性

organic solvents: slightly soluble

轨道能量

HOMO 5 eV 
LUMO 3 eV 

OPV设备性能

ITO/pentacene/C60/BCP/Al

  • Short-circuit current density (Jsc): 15 mA/cm2
  • Open-circuit voltage (Voc): 0.36 V
  • Fill Factor (FF): 0.5
  • Power Conversion Efficiency (PCE): 2.7 %

半导体性质

P-type (mobility=0.4-3 cm2/V·s) (on/off ratio=1E5-1E8)

SMILES字符串

c1ccc2cc3cc4cc5ccccc5cc4cc3cc2c1

InChI

1S/C22H14/c1-2-6-16-10-20-14-22-12-18-8-4-3-7-17(18)11-21(22)13-19(20)9-15(16)5-1/h1-14H

InChI key

SLIUAWYAILUBJU-UHFFFAOYSA-N

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相关类别

一般描述

并五苯属于稠合多环烃类,是含五环并苯族的成员。由于其2V−1s−1 的空穴迁移率高,在 578 nm 波长处具有荧光吸收峰,主要用于各类电子应用。
并五苯是一种常用的有机半导体。在任何绝缘基板上沉积后,分子组织形成多晶薄膜。并五苯薄膜显示良好的输运性能。围绕在碳骨架周围的氢原子的电负性低于碳骨架本身,并为离域 π 电子云提供了一些电子密度。它也可形成大晶体。

应用

可用聚(4-乙烯基苯酚)(PVP)官能化并五苯,降低有机薄膜晶体管(OTFT)的表面能,将空穴迁移率提高109%。并五苯主要用于制造场效应晶体管,可以掺杂碘,将阈值电压提高至140V。

包装

无底玻璃瓶。内容物在插入的熔锥内。

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)


分析证书(COA)

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  1. Which document(s) contains shelf-life or expiration date information for a given product?

    If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.

  2. How do I get lot-specific information or a Certificate of Analysis?

    The lot specific COA document can be found by entering the lot number above under the "Documents" section.

  3. What is the solubility Product P1802, Pentacene?

    Per the chemicals encyclopedia published by the Royal Society of Chemistry, 13th Edition, it is practically insoluble in water.  It is sparingly soluble in organic solvents.

  4. What is the purity Product P1802, Pentacene?

    Overall purity of this product has not been determined.  We do not have an accurate purity determination method available.

  5. How is Product P1802, Pentacene made?

    It is produced with Aluminum as the reductant and Mercury(II) Chloride as the catalyst but the exact procedure is proprietary.

  6. How do I find price and availability?

    There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote.  USA customers:  1-800-325-3010 or view local office numbers.

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

    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. 

  8. My question is not addressed here, how can I contact Technical Service for assistance?

    Ask a Scientist here.

Iodine doping enabled wide range threshold voltage modulation in pentacene transistors
Wang YW, et al.
Thin Solid Films, 669(3), 29-33 (2019)
Bias stress instability in pentacene thin film transistors: Contact resistance change and channel threshold voltage shift.
Wang SD, et al.
Applied Physics Letters, 92(6), 063305-063305 (2008)
Young Jin Choi et al.
ACS nano, 13(7), 7877-7885 (2019-06-28)
This paper introduces a strategy to modulate a Schottky barrier formed at a graphene-semiconductor heterojunction. The modulation is performed by controlling the work function of graphene from a gate that is placed laterally away from the graphene-semiconductor junction, which we
Pentacene thin-film transistors with polymeric gate dielectric.
Puigdollars J, et al.
Organic Electronics, 5(1), 67-71 (2004)
The larger acenes: versatile organic semiconductors
Anthony JE
Angewandte Chemie (International Edition in English), 47(3), 452-483 (2008)

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