Recent advances in n-type and ambipolar organic semiconductors and their multi-functional applications

Y Zhang, Y Wang, C Gao, Z Ni, X Zhang… - Chemical Society …, 2023 - pubs.rsc.org
Organic semiconductors have received broad attention and research interest due to their
unique integration of semiconducting properties with structural tunability, intrinsic flexibiltiy …

Thienoisoindigo (TII)‐Based Quinoidal Small Molecules for High‐Performance n‐Type Organic Field Effect Transistors

A Velusamy, CH Yu, SN Afraj, CC Lin, WY Lo… - Advanced …, 2021 - Wiley Online Library
A novel quinoidal thienoisoindigo (TII)‐containing small molecule family with
dicyanomethylene end‐capping units and various alkyl chains is synthesized as n‐type …

Advances in organic micro/nanocrystals with tunable physicochemical properties

Y Ma, ZZ Li, H Lin, S Chen, S Zhuo, XD Wang - Science China Materials, 2022 - Springer
Organic micro/nanocrystals based on small organic molecules have drawn extensive
attention due to their potential application in organic field-effect transistors, electrochemical …

Tuning the Photophysical Properties of Acceptor–Donor–Acceptor Di-2-(2-oxindolin-3-ylidene) Malononitrile Materials via Extended π–Conjugation: A Joint …

S Ren, A Habibi, P Ni, Y Zhang, A Yassar - Materials, 2023 - mdpi.com
Many optoelectronic applications require organic semiconductor (OSC) materials with high
electron affinity. In this work, a series of novel acceptor–donor–acceptor (A–D–A) materials …

Highly Planar Benzodipyrrole‐Based Hole Transporting Materials with Passivation Effect for Efficient Perovskite Solar Cells

C Igci, H Kanda, SM Yoo, AA Sutanto… - Solar Rrl, 2022 - Wiley Online Library
Three benzodipyrrole (BDP)‐based organic small molecules with substituted 4‐
methoxyphenyl (CB‐1), 3‐fluorophenyl (CB‐2), and 3‐trifluoromethylphenyl (CB‐3) are …

The first example of unusual reversible nucleophilic addition to 2-(5-aryl-2-oxo-3 H-pyrrol-3-ylidene) malononitriles–a new tool for the creation of thermosensitive …

MY Belikov, AG Milovidova, MY Ievlev - New Journal of Chemistry, 2022 - pubs.rsc.org
An unusual transformation of 2-(5-aryl-2-oxo-3H-pyrrol-3-ylidene) malononitriles occurring
through a nucleophilic addition to the C5 atom of the heterocycle is described. The observed …

[HTML][HTML] Incorporation of hydrophobic-like bisindolo quinoxaline-tips (BIQ-TIPs) aggregation on ZnO nanorods for spectral broadening photodetection

YS Tsai, CJ Chen, YT Huang, KT Liang, JJ Jhang… - Results in Physics, 2022 - Elsevier
Aggregation/disaggregation properties in organic/inorganic interfaces have been intensively
investigated recently because modulation of the aggregation effect can enhance the …

Bis-isatin based polymers with tunable energy levels for organic field-effect transistor applications

W Yang, M Sun, Y Wang, H Yan, G Zhang… - Polymer Chemistry, 2021 - pubs.rsc.org
Bis-isatin based monomers with elongated π-conjugation have been synthesized. The main
conjugation pathways of the new monomers included eighteen sp2 hybridized carbons. The …

Phosphine-Catalyzed Synthesis of 1, 3-Dihydro-3-alkylidene-2H-indol-2-ones

L Jingjie, W Yuhao, M Tiantian… - Chinese Journal of Organic …, 2022 - sioc-journal.cn
Abstract AP (4-OMe-C 6 H 4) 3-catalyzed Michael addition/double bond migration tandem
reaction between allenyl imide and indol-2-ones was developed. This synthetic strategy for …

Novel approach to the synthesis and optical absorption properties of 2-(2-oxo-1,2-dihydro-3H-pyrrole-3-ylidene)malononitriles

AG Milovidova, MY Belikov, MY Ievlev… - Synthetic …, 2021 - Taylor & Francis
Two approaches to the synthesis of 2-(2-oxo-5-aryl-1, 2-dihydro-3 H-pyrrol-3-ylidene)
malononitriles (DCAA-pyrroles 1) were implemented. The first one was based on the …