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Sigma-Aldrich

PBTTT-C14

同義詞:

聚[2,5-双（3-十四烷基噻吩-2-基）噻吩 \ [3,2- b 噻吩]

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About This Item

線性公式:
(C42H62S4)n
CAS號碼:
888491-19-8
分類程式碼代碼:
12352103
NACRES:
NA.23
暫時無法取得訂價和供貨情況

形狀

powder

品質等級

100

分子量

Mw >50,000

mp

>200 °C

半導體屬性

(mobility=1.3 cm2/V·s)

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相關類別

一般說明

PBTTT-C14是一种半导体材料，可用作空穴传输材料(HTM)。它的结构和晶体定向有序，因此是高性能导电材料。[1]

應用

基于PBTTT-C14的共轭聚合物可配合富勒烯[2]及P3HT[3]使用，用于制造各种器件，如有机场效应晶体管(OFET)、[4]有机光伏电池(OPV)、[5]太阳能电池(SC)[2]和光电二极管。[3]

法律資訊

由德国达姆施塔特Merck KGaA授权销售。

儲存類別代碼

11 - Combustible Solids

水污染物質分類（WGK）

WGK 3

閃點（°F）

Not applicable

閃點（°C）

Not applicable

從最近期的版本中選擇一個：

分析證明 (COA)

Lot/Batch Number
MKCX6526
MKCX2839
MKCV5740
MKCT6677
MKCR8060

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Structural, electronic, and linear optical properties of organic photovoltaic PBTTT-C14 crystal.
Li L, et al.
J. Chem. Phys. , 138(16), 164503-164503 (2013)
Hybrid n-GaN and polymer interfaces: Model systems for tunable photodiodes.
Kumar P, et al.
Organic Electronics, 14(11), 2818-2825 (2013)
Intercalated vs Nonintercalated Morphologies in Donor-Acceptor Bulk Heterojunction Solar Cells: PBTTT: Fullerene Charge Generation and Recombination Revisited.
Collado-Fregoso E, et al.
The Journal of Physical Chemistry Letters, 8(17), 4061-4068 (2017)
High carrier mobility polythiophene thin films: structure determination by experiment and theory.
DeLongchamp DM, et al.
Advanced Materials, 19(6), 833-837 (2007)
Solvent driven performance in thin floating-films of PBTTT for organic field effect transistor: role of macroscopic orientation.
Pandey M.
Organic Electronics, 43(6), 240-246 (2017)

文章

Organic Transistors for Biomedical Applications

Thin, lightweight, and flexible electronic devices meet widespread demand for scalable, portable, and robust technology.

Progress for High Performance Tandem Organic Solar Cells

Professor Chen (Nankai University, China) and his team explain the strategies behind their recent record-breaking organic solar cells, reaching a power conversion efficiency of 17.3%.

Questions

1–2 of 2 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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