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
{"title":"Tetraazapyrene Functionalized Nitroxide Radical as Self-Deposited Functional Interlayer in Organic Solar Cells","authors":"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","doi":"10.1007/s00723-023-01613-z","DOIUrl":null,"url":null,"abstract":"<div><p>Novel compounds tetraazapyrene (<b>TAP</b>) and <b>TAP</b> functionalized nitroxide radical (<b>TAP-TEMPO</b>) were synthesized. The energy of frontier electron orbitals of the <b>TAP-TEMPO</b> is appropriate for use of <b>TAP-TEMPO</b> as a functional electron-blocking (hole transporting) interlayer for polymer:fullerene organic photovoltaic devices (solar cells). Both the active layer and the <b>TAP-TEMPO</b> interlayer can be deposited simultaneously on one-step spin-coating process using a ternary solution of polymer, fullerene and <b>TAP-TEMPO</b>. The <b>TAP-TEMPO</b> interlayer enhances efficiency of the photoelectric conversion for the inverted organic solar cells.</p></div>","PeriodicalId":469,"journal":{"name":"Applied Magnetic Resonance","volume":"55 4","pages":"375 - 385"},"PeriodicalIF":1.1000,"publicationDate":"2023-09-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Applied Magnetic Resonance","FirstCategoryId":"101","ListUrlMain":"https://link.springer.com/article/10.1007/s00723-023-01613-z","RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"PHYSICS, ATOMIC, MOLECULAR & CHEMICAL","Score":null,"Total":0}
引用次数: 0
Abstract
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.
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.
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