有机太阳能电池中作为自沉积功能性中间膜的四氮杂芘功能化亚硝基自由基

IF 1.1 4区物理与天体物理 Q4 PHYSICS, ATOMIC, MOLECULAR & CHEMICAL

Applied Magnetic Resonance Pub Date : 2023-09-24 DOI:10.1007/s00723-023-01613-z

Mikhail N. Uvarov, Denis S. Baranov, Danil A. Nevostruev, Natalia V. Kravets, Aina V. Kulikova, Dmitrii E. Utkin, Sergei A. Ponomarev, Maxim S. Kazantsev, Vladimir A. Zinoviev, Leonid V. Kulik

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引用次数: 0

摘要

新化合物四氮杂菲（TAP）和 TAP 功能化亚硝基自由基（TAP-TEMPO）被合成出来。TAP-TEMPO 的前沿电子轨道能量适合将 TAP-TEMPO 用作聚合物：富勒烯有机光伏器件（太阳能电池）的功能性电子阻挡（空穴传输）中间层。使用聚合物、富勒烯和 TAP-TEMPO 的三元溶液，一步旋涂工艺可同时沉积活性层和 TAP-TEMPO 中间层。TAP-TEMPO 中间膜提高了倒置有机太阳能电池的光电转换效率。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Tetraazapyrene Functionalized Nitroxide Radical as Self-Deposited Functional Interlayer in Organic Solar Cells

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Tetraazapyrene Functionalized Nitroxide Radical as Self-Deposited Functional Interlayer in Organic Solar Cells

Novel compounds tetraazapyrene (TAP) and TAP functionalized nitroxide radical (TAP-TEMPO) were synthesized. The energy of frontier electron orbitals of the TAP-TEMPO is appropriate for use of TAP-TEMPO as a functional electron-blocking (hole transporting) interlayer for polymer:fullerene organic photovoltaic devices (solar cells). Both the active layer and the TAP-TEMPO interlayer can be deposited simultaneously on one-step spin-coating process using a ternary solution of polymer, fullerene and TAP-TEMPO. The TAP-TEMPO interlayer enhances efficiency of the photoelectric conversion for the inverted organic solar cells.

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来源期刊

Applied Magnetic Resonance 物理-光谱学

CiteScore

1.90

自引率

10.00%

发文量

审稿时长

2.3 months

期刊介绍： Applied Magnetic Resonance provides an international forum for the application of magnetic resonance in physics, chemistry, biology, medicine, geochemistry, ecology, engineering, and related fields. The contents include articles with a strong emphasis on new applications, and on new experimental methods. Additional features include book reviews and Letters to the Editor.