Through-space conjugation: a thriving alternative for optoelectronic materials

J Li, P Shen, Z Zhao, BZ Tang - CCS Chemistry, 2019‏ - chinesechemsoc.org
Efficient electronic coupling is the key to constructing optoelectronic functional π systems.
Generally, the delocalization of π electrons must comply with the framework constructed by …

Multi‐layer π‐stacked molecules as efficient thermally activated delayed fluorescence emitters

XQ Wang, SY Yang, QS Tian, C Zhong… - Angewandte Chemie …, 2021‏ - Wiley Online Library
Multi‐layer π‐stacked emitters based on spatially confined donor/acceptor/donor (D/A/D)
patterns have been developed to achieve high‐efficiency thermally activated delayed …

Thienylvinylenethienyl and naphthalene core substituted with triphenylamines—Highly efficient hole transporting materials and their comparative study for inverted …

HD Pham, H Hu, K Feron, S Manzhos, H Wang… - Solar …, 2017‏ - Wiley Online Library
In this report, two simple cost efficient solution processable small molecular hole
transporting materials (HTMs) are synthesized and used successfully in inverted perovskite …

Tuning Electron Transfer Coupling and Exchange Interaction in Bis-triarylamine Radical Cations and Dications by Bridge Electron Density

L Euringer, M Holzapfel, I Krummenacher… - Journal of the …, 2024‏ - ACS Publications
The influence of the electron density of a bridge connecting two redox centers on both the
intervalence hole transfer and the magnetic superexchange was investigated in a series of …

π-Stacked thermally activated delayed fluorescence emitters with alkyl chain modulation

TT Wang, G **e, HC Li, SY Yang, H Li, YL **ao… - CCS …, 2021‏ - chinesechemsoc.org
Molecules bearing separate π-electron donor (D) and acceptor (A) groups that undergo face-
to-face D/A interactions have been utilized to develop thermally activated delayed …

Hole Transfer Processes in meta- and para-Conjugated Mixed Valence Compounds: Unforeseen Effects of Bridge Substituents and Solvent Dynamics

J Schäfer, M Holzapfel, B Mladenova… - Journal of the …, 2017‏ - ACS Publications
To address the question whether donor substituents can be utilized to accelerate the hole
transfer (HT) between redox sites attached in para-or in meta-positions to a central benzene …

Through-space conjugation: An effective strategy for stabilizing intramolecular charge-transfer states

P Shen, Z Zhuang, XF Jiang, J Li, S Yao… - The Journal of …, 2019‏ - ACS Publications
Intramolecular charge transfer (ICT) has significant impacts on organic optoelectronic
materials, photochemistry, biotechnology, and so on. However, it is hard to stabilize the ICT …

Remarkable influence of 'phane effect'on the excited-state properties of cofacially oriented coumarins

A Mukhopadhyay, VK Maka, JN Moorthy - … Chemistry Chemical Physics, 2017‏ - pubs.rsc.org
A comprehensive investigation of the photophysics of a cofacially oriented bis-coumarin
based on naphthalene, ie, Cou-Nap, designed and synthesized to examine the influence of …

Electron storage system based on a two-way inversion of redox potentials

A Gosset, L Wilbraham, SN Lachmanová… - Journal of the …, 2020‏ - ACS Publications
Molecular-level multielectron handling toward electrical storage is a worthwhile approach to
solar energy harvesting. Here, a strategy which uses chemical bonds as electron reservoirs …

Fine tuning of electron transfer and spin chemistry parameters in triarylamine–bridge–naphthalene diimide dyads by bridge substituents

J Schäfer, M Holzapfel, A Schmiedel… - Physical Chemistry …, 2018‏ - pubs.rsc.org
The photoinduced charge separation and charge recombination in a set of four molecular
dyads consisting of a triarylamine donor and a naphthalene diimide acceptor were …