Panchromatic aza-Bodipy based π-conjugates

被引：5

作者：

Gayathri, Thumuganti ^{[1
,2
]}

Rao, Ravulakollu Srinivasa ^{[1
,2
]}

Gupta, Vinay ^{[2
,3
]}

Singh, Surya Prakash ^{[1
,2
]}

机构：

[1] Indian Inst Chem Technol IICT, CSIR, Polymers & Funct Mat Div, Uppal Rd, Hyderabad 500007, Andhra Pradesh, India

[2] Acad Sci & Innovat Res AcSIR, Ghaziabad, Uttar Pradesh, India

[3] Natl Phys Lab, CSIR, New Delhi 110012, India

来源：

NEW JOURNAL OF CHEMISTRY | 2021年 / 45卷 / 17期

关键词：

DYES; AZADIPYRROMETHENES; FLUORESCENCE; DERIVATIVES; ABSORPTION; CHEMISTRY; DONOR; BOND;

D O I：

10.1039/d1nj00847a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A series of three aza-Bodipy donor molecules namely Aza-Bthp, Aza-Sty, and Aza-Fhdt have been synthesized. The compounds exhibit panchromatic absorption spanning approximately 280-1000 nm in the solution state and possess suitable energy levels for their usefulness as donors in organic solar cells. Under the optimized conditions, using PC70BM as an acceptor, power conversion efficiencies (PCE%) of 2.44, 1.2, and 2.52 were afforded for Aza-Bthp, Aza-Fhdt, and Aza-Sty respectively.

引用

页码：7792 / 7798

页数：7

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