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重要文件

806781

Sigma-Aldrich

TPBi

同義詞:

1,3,5-三(1-苯基-1H-苯并咪唑-2-基)苯

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About This Item

經驗公式(希爾表示法):
C45H30N6
CAS號碼:
分子量::
654.76
MDL號碼:
分類程式碼代碼:
12352103
PubChem物質ID:
NACRES:
NA.23
暫時無法取得訂價和供貨情況

化驗

≥99.5% (HPLC)

品質等級

形狀

powder

mp

272-277 °C

軌道能量

HOMO 6.2 eV 
LUMO 2.7 eV 

OLED器件效能

ITO/MoO3/NPB/Cz-BTPE/TPBi/LiF/Al (ref 2)

  • Color: blue
  • Max. Luminance: 9911 Cd/m2
  • Max. EQE: 1.9 %
  • Turn-On Voltage: 4.9 V

ITO/MoO3/NPB/Ph-BTPE/TPBi/LiF/Al
  • Color: blue
  • Max. Luminance: 6497 Cd/m2
  • Max. EQE: 1.9 %
  • Turn-On Voltage: 5.3 V

ITO/MoO3/NPB/isopro-BTPE/TPBi/LiF/Al(ref 2)
  • Color: blue
  • Max. Luminance: 1127 Cd/m2
  • Max. EQE: 1.7 %
  • Turn-On Voltage: 5.3 V

ITO/MoO3/NPB/methyl-BTPE/TPBi/LiF/Al (ref 2)
  • Color: blue
  • Max. Luminance: 1976 Cd/m2
  • Max. EQE: 1.3 %
  • Turn-On Voltage: 5.3 V

SMILES 字串

C1(C2=NC(C=CC=C3)=C3N2C4=CC=CC=C4)=CC(C5=NC(C=CC=C6)=C6N5C7=CC=CC=C7)=CC(C8=NC(C=CC=C9)=C9N8C%10=CC=CC=C%10)=C1

InChI

1S/C45H30N6/c1-4-16-34(17-5-1)49-40-25-13-10-22-37(40)46-43(49)31-28-32(44-47-38-23-11-14-26-41(38)50(44)35-18-6-2-7-19-35)30-33(29-31)45-48-39-24-12-15-27-42(39)51(45)36-20-8-3-9-21-36/h1-30H

InChI 密鑰

GEQBRULPNIVQPP-UHFFFAOYSA-N

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一般說明

TPBi是一种有机半导体,具有高电子迁移率(3.3×10−5 cm2 V−1 s−1)和高玻璃态转变温度。广泛用作QLED和OLED二极管的电子传输层,有机太阳能电池的阴极缓冲层(cathode buffer layer)。[1]

下列TBPi特性可提高器件的功率转换效率:
  • 防止受体/阴极界面的激子淬灭。
  • 作为光学间隙层(spacer)。
  • 形成钝化层。[2]

應用

TBPi可用于制造电子传输层,用于有机-无机杂化钙钛矿LED。[3]

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


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分析證明 (COA)

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文章

Organic Light-emitting Diodes (OLEDs) are solid-state devices that transform electrical energy into light. OLEDs are considered the next generation technology for high-resolution flexible displays and solid state lighting, attracting intense scientific and industrial interest.

相關內容

Organic electronics utilizes organic conductors and semiconductors for applications in organic photovoltaics, organic light-emitting diodes, and organic field-effect transistors.

有機電子利用有機導體和半導體應用於有機光伏、有機發光二極體和有機場效電晶體。

有機電子利用有機導體和半導體應用於有機光伏、有機發光二極體和有機場效電晶體。

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

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    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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