少妇自慰一区二区三区,久久免三级,久久午夜伦理电影,日韩欧美多人

供求商機(jī)
您現(xiàn)在的位置:首頁 > 供求商機(jī) > Ossila材料F8BT Ossila材料PFBT CAS:210347-52-7

Ossila材料F8BT Ossila材料PFBT CAS:210347-52-7

Ossila材料F8BT Ossila材料PFBT CAS:210347-52-7
點(diǎn)擊放大
供應(yīng)數(shù)量:
1556
發(fā)布日期:
2025/3/24
有效日期:
2025/9/24
原 產(chǎn) 地:
英國
已獲點(diǎn)擊:
1556
產(chǎn)品報(bào)價:
  [詳細(xì)資料]

只用于動物實(shí)驗(yàn)研究等

General Information

Full namePoly(9,9-dioctylfluorene-alt-benzothiadiazole)
Synonyms
  • F8BT
  • PFBT
Chemical formula(C35H42N2S)n
CAS number210347-52-7
HOMO / LUMOHOMO = -5.9 eV, LUMO = -3.3 eV
Classification / FamilyPolyfluorenes, Benzothiodiazoles, Organic semiconducting materials, Semiconducting polymers, OLED green emitter materials, OLED materials, Organic Photovoltaic materials, Polymer solar cells, OFET materials

Product Details

Purity> 99.9%
Mw> 240,000 g/mol
AppearanceOrange powder

Batch History

Batch No.Mw (g/mol)Mn (g/mol)PDIStock
20160113376,200221,3001.70In stock
20151111376,200221,3001.70Sold out
20150430253,600120,2002.11Sold out
20150423240,600123,4001.95Sold out

F8BT chemical structureChemical structure of F8BT. CAS No.: 210347-52-7. Chemical formula: (C35H42N2S)n.

 

Applications

A widely used green emitting reference polymer for a variety of applications including as an emissive species in OLEDs [1], an approximay balanced p-type and n-type polymer for OFETs [2] and light emitting transistors [3] as well as being used a polymeric accepter for OPVs [1]. The deep lying HOMO and LUMO levels (5.9 / 3.3 eV) make it air stable while the liquid-crystalline and beta phases make it widely used for basic research purposes.

 

Device structureITO/PEDOT:PSS/TFB/F8BT/F8imBT-Br*/Ca/Al [4]
ColourGreen green
Max. EQE5.1%
Max. Current Efficiency17.9 cd/A
Max. Power Efficiency16.6 lm W1

 

Usage Datasheet

For a high efficiency green OLED we recommend blending F8 with F8BT with the below specifications. This ink can then be applied either in air or in a glovebox with little difference in performance provided exposure time and light levels are minimised. For more details see our fabrication guide.

At typical concentrations of 10 mg/ml 100 mg of F8 (PFO) will make around 200 devices on Ossila's standard ITO substrates (20 x 15 mm) assuming 50% solution usage (50% loss in filtering and preparation).

OLED reference device:

  • F8 with F8BT
  • Blend ratio of 19:1 (F8:F8BT) in Toluene
  • Total concentration of 10 mg/ml
  • 0.45 μm PTFE filter
  • Spun at 2000 rpm (approx. 70 nm thickness)

Pipetting 20 μl of the above solutions onto a substrate spinning at 2000 rpm should provide a good even coverage with approximay 70 nm thickness. The substrate needs to be spun until dry, which is typically only a few seconds — 15 seconds should be ample to achieve this. Thermal annealing should be undertaken at 80°C for 10 minutes prior to cathode deposition

A basic but efficient OLED can be made using PEDOT:PSS as a hole transport layer and Calcium/Aluminium as the electron contact. When used with the Ossila ITO substrates and shadow masks this produces an easy to fabricate yet efficient >100 cd/m2) device.

Polyfluorene-based OLED architecture based on F8 blended with F8BTTypical Ossila device architecture: Polyfluorene-based OLED architecture based on F8 blended with F8BT.

 

Literature and References

Please note that Ossila has no formal connection to any other authors or institutions in these references.

  1. Conjugated-Polymer Blends for Optoelectronics. C.R. McNeill et al., Advanced Materials, Vol 21, Issue 38-39, 3840 (2009)
  2. Electron and hole transport in poly(fluorene-benzothiadiazole). Y. Zhang et al., Appl. phys. Lett., Vol 98, 143504 (2011)
  3. Organic Light Emitting Field Effect Transistors: Advances and Perspectives. F. Cicoira et al., Advanced Functional Materials, Vol 17, Issue 17, 3421-3434 (2007)
  4. High-Efficiency Polymer LEDs with Fast Response Times Fabricated via Selection of Electron-Injecting Conjugated Polyelectrolyte Backbone Structure, M. Suh et al., ACS Appl. Mater. Interfaces, (2015), DOI: 10.1021/acsami.5b07862.
想了解更詳細(xì)的產(chǎn)品信息,填寫下表直接與我們聯(lián)系:

留言框

  • 產(chǎn)品:

  • 您的單位:

  • 您的姓名:

  • 聯(lián)系電話:

  • 常用郵箱:

  • 省份:

  • 詳細(xì)地址:

  • 補(bǔ)充說明:

  • 驗(yàn)證碼:

    請輸入計(jì)算結(jié)果(填寫阿拉伯?dāng)?shù)字),如:三加四=7
深圳市澤拓生物科技有限公司 專業(yè)提供:大小鼠解剖器械包,瑞士Sipel真空泵,美國EMS電鏡耗材
深圳市澤拓生物科技有限公司版權(quán)所有   |   技術(shù)支持:化工儀器網(wǎng)
聯(lián)系電話:0755-23003036   傳真:0755-23003036-807 GoogleSitemap 備案號:粵ICP備17105262號  管理登陸
在線客服
天天搞天天摸天天日| 粉嫩精彩视频在线一区二区| 国家精品久久久久久久免费视频 | 亚洲欧美日韩精品在线一区| 久久久久久三四区| 久久综合久中文字幕麻豆| 日本 欧美 综合 久久| 亚洲有码一区中文| 好多水啊嗯啊在线免费观看| 亚洲AV无码专区久久青青草原| 欧美精品一区二三四区| 午夜最新福利| 综合 日韩AV| 在线观看视频日本不卡三区| 亚洲欧美一本二本道| 日本 无码 一区二区三区| 日韩大美女视频| 高清无码视频日| 96久久精品香蕉视频| 天天日天天尻| 超级碰caoporn91| 欧美特黄一级片看看| 96国产专区| 激情成人中文| 二区一区Av| 美女少妇无遮挡免费视频| 国产欧美激情视频一区二区| 欧美二区免费在线| 欧美二级黄色片| 极品少妇一区二区| 成人网站免费观| 久久久久久久无码字幕| 亚洲中文字幕一久久精品| 久久黄色永久视频| www.日本高清视频| 国外午夜精品一区二区三区| 日韩综合精品中文网| 青青草AV图片| 男人天堂操逼| 大香蕉官网视频在线| 亚洲,欧美,日韩一区|