与聚苯乙烯混合的共轭聚合物作为绝缘聚合物的空穴输运性能的改进

IF 0.4 4区化学 Q4 POLYMER SCIENCE

Journal of Photopolymer Science and Technology Pub Date : 2021-06-11 DOI:10.2494/photopolymer.34.291

Yuya Horiuchi, Koshiro Midori, H. Kim, H. Ohkita

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引用次数: 0

摘要

4. 结论通过在π共轭骨架的中心位置引入vNTz单元，制备出了新型的拱形nfa: vNTz- tehr和vNTz- tbor。将vNTz- tbor与NTz-TboR进行比较，可以明显看出前者材料的低对称单元(vNTz)比后者具有更高的溶解度。此外，电化学测量表明，vNTz-TboR和NTz-TboR具有几乎相同的LUMO能级。基于P3HT/vNTz-TehR的OSC的PCE为2.06%，接触角测量表明vNTz-TehR薄膜具有良好的光载流子生成表面。因此，本研究证明了拱形NTz衍生物在有机电子学中的潜在适用性。

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Improved Hole-Transporting Properties in Conjugated Polymers Mixed with Polystyrene as an Insulating Polymer

4. Conclusion New, arch-shaped NFAs, vNTz-TehR and vNTz-TboR, were developed by introducing a vNTz unit into the central part of a π-conjugated backbone. Upon comparing vNTz-TboR to NTz-TboR, it was evident that the low-symmetry unit (vNTz) of the former material provided it with a higher solubility than that of the latter. Furthermore, electrochemical measurements indicated that vNTz-TboR and NTz-TboR showed almost identical LUMO energy levels. An OSC based on P3HT/vNTz-TehR showed a PCE of 2.06%, and the contact angle measurements implied that the vNTz-TehR film has a favorable surface for photo-carrier generation. Thus, this study demonstrated the potential applicability of arch-shaped NTz derivatives in organic electronics.

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来源期刊

Journal of Photopolymer Science and Technology 化学-高分子科学

CiteScore

1.50

自引率

25.00%

发文量

审稿时长

4-8 weeks

期刊介绍： Journal of Photopolymer Science and Technology is devoted to the publication of articles on the scientific progress and the technical development of photopolymers.