推薦產品
![Spiro[9H-fluorene-9,9′-[9H]xanthene]-2,7-diamine](/deepweb/assets/sigmaaldrich/product/structures/307/234/46c07f0c-9242-4c0b-8994-8121690da3c9/640/46c07f0c-9242-4c0b-8994-8121690da3c9.png)
![Tris[2-(p-tolyl)pyridine]iridium(III) ≥99% (HPLC)](/deepweb/assets/sigmaaldrich/product/structures/207/957/bb807380-3690-46c2-809e-e6bc2ba29fa5/640/bb807380-3690-46c2-809e-e6bc2ba29fa5.png)
![聚[双(4-苯基)(2,4,6-三甲基苯基)胺] a poly(triaryl amine) semiconductor](/deepweb/assets/sigmaaldrich/product/structures/122/933/c34a34ab-284f-4890-adb8-126247a91d9b/640/c34a34ab-284f-4890-adb8-126247a91d9b.png)
![9,9-Bis[4-[(4-ethenylphenyl)methoxy]phenyl]-N2,N7-di-1-naphthalenyl-N2,N7-diphenyl-9H-Fluorene-2,7-diamine ≥98% (HPLC)](/deepweb/assets/sigmaaldrich/product/structures/217/694/0386f9cf-a92c-48f3-bde7-f7a23d7cdc3a/640/0386f9cf-a92c-48f3-bde7-f7a23d7cdc3a.png)
化驗
>98%
形狀
solid
顏色
beige
SMILES 字串
COC1=CC=C(C=C1)N(C2=CC=C(OC)C=C2)C3=CC=C4C(C5(C6=CC(N(C7=CC=C(OC)C=C7)C8=CC=C(OC)C=C8)=CC=C6OC9=CC=C(N(C%10=CC=C(OC)C=C%10)C%11=CC=C(OC)C=C%11)C=C59)C%12=CC(N(C%13=CC=C(OC)C=C%13)C%14=CC=C(OC)C=C%14)=CC=C4%12)=C3
一般說明
Spiro[9H-fluorene-9,9′-[9H]xanthene]-2,2′,7,7′-tetramine (X60) is a hole transporting material (HTM) with a nonplanar 3D structure which reduces the electronic coupling and charge recombination. It can be used as a starting material in the fabrication of green and cost effective p-type organic semiconductors.
X60 is cheaper alternative to Spiro-OMeTAD.
X60 is a spiro[fluorene-9,9′-xanthene] (SFX) based organic hole transport material (HTM).
Devices with X60 as HTM showed high power conversion efficiencies (PCEs) amounting to 7.30% in solid-state dye-sensitized solar cells (ssDSCs) and 19.84% in perovskite solar cells (PSCs). These results are competitive with the reported record PCEs of ssDSC and PSC devices based on the well-known HTM Spiro-OMeTAD. In addition, almost no hysteretic behavior could be observed in the X60-based PSCs, and the photovoltaic parameters of the devices are not affected by the scan rates used.
X60 is a spiro[fluorene-9,9′-xanthene] (SFX) based organic hole transport material (HTM).
Devices with X60 as HTM showed high power conversion efficiencies (PCEs) amounting to 7.30% in solid-state dye-sensitized solar cells (ssDSCs) and 19.84% in perovskite solar cells (PSCs). These results are competitive with the reported record PCEs of ssDSC and PSC devices based on the well-known HTM Spiro-OMeTAD. In addition, almost no hysteretic behavior could be observed in the X60-based PSCs, and the photovoltaic parameters of the devices are not affected by the scan rates used.
應用
X60 can be used as a conducting polymer in the formation of perovskite based solar cells with high efficiency.
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
Effects of different small molecule hole transporters on the performance and charge transfer dynamics of perovskite solar cells
Pydzinska K, et al.
Synthetic Metals, 232(47), 181-187 (2017)
A low-cost spiro[fluorene-9,90-xanthene]-based hole transport material for highly efficient solid-state dye-sensitized solar cells and perovskite solar cells.
Xu B, et al.
Energy & Environmental Science, 9(3), 873-877 (2016)
Precise Control of Thermal and Redox Properties of Organic Hole-Transport Materials
Chiykowski VA, et al.
Angewandte Chemie (International Edition in English), 130(47), 15755-15759 (2018)
Building Solar Cells from Nanocrystal Inks
Luo K, et al.
Applied Sciences, 9(9), 1885-1885 (2019)
SFX as a low-cost ′Spiro′ hole-transport material for efficient perovskite solar cells.
Maciejczyk M, et al.
Journal of Material Chemistry A, 4(13), 4855-4863 (2016)
文章
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%.
我們的科學家團隊在所有研究領域都有豐富的經驗，包括生命科學、材料科學、化學合成、色譜、分析等.
聯絡技術服務