N-type conjugated polymer semiconductor materials based on Aza-BODIPY dye with Naphthodipyrrolopyrrole (NDP-AB)

Miao, Chuanqi; Zou, Muhua; Zhang, Haichang

doi:10.1016/j.dyepig.2023.111905

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2024

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Cited by 4 publications

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Benzodipyrrolidone-based donor-acceptor semiconducting polymers with high hole mobility and noncovalent conformational locks

Wang,

He,

et al. 2024

Dyes and Pigments

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Benzodipyrrolidone-based donor-acceptor semiconducting polymers with high hole mobility and noncovalent conformational locks

Wang,

He,

et al. 2024

Dyes and Pigments

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IDTI based copolymers for p-type organic field-effect transistors

Liu,

Deng,

Wang

2024

Tetrahedron Letters

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Varied π-Conjugated Extension Directions in B←N Coordinated Benzodipyrrolidone (BDP) Polymer Semiconductors: Effects on n-Type Organic Field-Effect Transistors (OFETs)

Zhou,

Miao,

et al. 2024

ACS Materials Lett.

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In the current state of organic semiconductor development, n-type semiconductors are significantly less advanced than their p-type counterparts, particularly in the realm of high-electronmobility materials, which are crucial for high-grade organic fieldeffect transistors (OFETs) in commercial electronics. Over the past few years, the incorporation of B←N coordination units has emerged as a promising approach to enhancing n-type properties. However, the exploration of polymers with π-conjugated extensions in different directions has been largely overlooked. This study introduces two novel B←N coordinated BDP-based polymers, P1 and P2, synthesized with distinct π-conjugated extension directions: along the backbone and perpendicular to it, respectively. P1, with its advantages in energy levels, planarity, crystallinity, and backbone transport, demonstrates an electron mobility of 1.81 cm 2 V −1 s −1 , which is more than twice the performance of P2. This achievement sets a new benchmark for B←N coordinated n-type OFETs, marking one of the highest reported electron mobilities to date.

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N-type conjugated polymer semiconductor materials based on Aza-BODIPY dye with Naphthodipyrrolopyrrole (NDP-AB)

Cited by 4 publications

References 46 publications

Benzodipyrrolidone-based donor-acceptor semiconducting polymers with high hole mobility and noncovalent conformational locks

Benzodipyrrolidone-based donor-acceptor semiconducting polymers with high hole mobility and noncovalent conformational locks

IDTI based copolymers for p-type organic field-effect transistors

Varied π-Conjugated Extension Directions in B←N Coordinated Benzodipyrrolidone (BDP) Polymer Semiconductors: Effects on n-Type Organic Field-Effect Transistors (OFETs)

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