计算溶液所需的质量、体积或浓度。
为什么选择此级别
提供 ≥99% 纯度，适用于对基线干扰要求严格的色谱和分析工作流程。
储存与运输
室温。 。请查阅批次 COA 获取详细规格。
质量文档
SDS、COA、产品数据表及规格说明书均可下载。可通过批号查询获取批次 COA。
文献证明
在色谱分析、有机合成和交叉偶联反应领域已被 0 篇同行评审文献引用。
概述
Description
Non-fullerene acceptors (NFAs) are currently a major focus of research in the development of bulk-heterojunction organic solar cells (OSCs). In contrast to the widely used fullerene acceptors (FAs), the optical properties and electronic energy levels of NFAs can be designed and readily tuned. NFA-based OSCs can also achieve greater thermal stability and photochemical stability, as well as longer device lifetimes, than their FA-based counterparts.Recent developments have led to a rapid increase in power conversion efficiencies for NFA OSCs, with values now exceeding 15% in a single junction cell, and >17% for a tandem cell, demonstrating the viability of using NFAs to replace FAs in next-generation high-performance OSCs.IDT-2BR is a medium-high bandgap nonfullerene acceptors (NFAs). It was reported that IDT-2BR could produce a high power conversion efficiency (PCE) of over 10% when used with low-bandgap p-type polymer PTB7-Th (Product No. 794333). A prominent feature of this blend is the very small energy loss (< 0.6 eV) in the cell, which allows for a very high open circuit voltages in the device (> 1 V).Ternary blend organic solar cells (OSCs) with photoresponses beyond 1000 nm can be fabricated using PTB7-Th as donor and ultralow-bandgap F8IC and medium-high bandgap IDT-2BR as NFAs. A PCE of 12.1% has been achieved by such a ternary device with 20% IDT-2BR content in acceptors. In this work, IDT-2BR was found to contribute simultanously to the improvement of the open-circuit voltage (VOC), short-circuit (JSC) and fill factor (FF) of the PTB7-Th/F8IC blend, due to smaller energy offset for charge separation, suppressed charge recombination, and imporved light absorption. Improved packing due to the coexsitence of F8IC and IDT-2BR leads to higher mobilities and more balanced charge transport, which contribute to the improved FF as well.Additionaly, blends with IDT-2BR have been found to be thermally stable at 150 Celsius.A ternary blend using both IDT-2BR and fullerene based acceptor: PC71BM (Product No. 684465) has also reached a PCE over 12%.
规格
英文别名
5,5′-[[4,4,9,9-Tetrakis(4-hexylphenyl)-4,9-dihydro-s-indaceno[1,2-b:5,6-b′]dithiophene-2,7-diyl]bis(2,1,3-benzothiadiazole-7,4-diylmethylidyne)]bis[3-ethyl-2-thioxo-4-thiazolidinone], IDT-BT-R
规格或纯度
≥99%
英文名称
IDT-2Br
储存条件
室温
纯度
≥99%
名称和识别符
分子类型
小分子
IUPAC Name
(5Z)-3-ethyl-5-[[4-[15-[7-[(E)-(3-ethyl-4-oxo-2-sulfanylidene-1,3-thiazolidin-5-ylidene)methyl]-2,1,3-benzothiadiazol-4-yl]-9,9,18,18-tetrakis(4-hexylphenyl)-5,14-dithiapentacyclo[10.6.0.03,10.04,8.013,17]octadeca-1(12),2,4(8),6,10,13(17),15-heptaen-6-yl]-2,1,3-benzothiadiazol-7-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
INCHI
1S/C88H88N6O2S8/c1-7-13-17-21-25-55-29-39-61(40-30-55)87(62-41-31-56(32-42-62)26-22-18-14-8-2)69-51-68-70(52-67(69)81-71(87)53-73(99-81)65-47-37-59(77-79(65)91-103-89-77)49-75-83(95)93(11-5)85(97)101-75)88(63-43-33-57(34-44-63)27-23-19-15-9-3,64-45-35-58(36-46-64)28-24-20-16-10-4)72-54-74(100-82(68)72)66-48-38-60(78-80(66)92-104-90-78)50-76-84(96)94(12-6)86(98)102-76/h29-54H,7-28H2,1-6H3/b75-49-,76-50+
Smiles
CCCCCCC1=CC=C(C=C1)C2(C3=CC4=C(C=C3C5=C2C=C(S5)C6=CC=C(C7=NSN=C67)C=C8C(=O)N(C(=S)S8)CC)C(C9=C4SC(=C9)C1=CC=C(C2=NSN=C12)C=C1C(=O)N(C(=S)S1)CC)(C1=CC=C(C=C1)CCCCCC)C1=CC=C(C=C1)CCCCCC)C1=CC=C(C=C1)CCCCCC
分子量
1518.2
Reaxy-Rn
30699481
Reaxys-RN link address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=30699481&ln=
技术文档
高级数据
化学和物理性质
溶解性
氯仿：可溶
闪点(℉)
Not applicable
闪点(℃)
Not applicable
质检证书（CoA,COO,BSE/TSE 和分析图谱)
C of A & Other Certificates(BSE/TSE, COO):
输入批号以搜索分析图谱:
溶液计算器
常见问题
本产品的纯度是多少？
本产品的化学纯度（含量）为 ≥99%。批次的具体数值以分析证书（COA）为准。
本产品应如何储存？
请于室温条件下保存。
本产品的 CAS 号、分子式和分子量是多少？
本产品的 CAS 号为 2042521-91-3，分子式为 C88H88N6O2S8，分子量为 1518.2 g/mol。InChIKey MZMPYGNPOJDPIE-IQSNNJKXSA-N。
如何获取批次专用COA？
每个订单都会随附分析证书（COA），您也可以从账户订单历史中下载。如需订购前的COA，请联系您的客户代表，或使用PDP上的"申请COA"按钮——我们将提供代表性批次的COA。
产品仅提供给经过验证的企业、机构和合格的专业人员用于研发。不适用于人类、动物、诊断或治疗。
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