Impact of singly occupied molecular orbital energy on the n-doping efficiency of benzimidazole derivatives

S Riera-Galindo, A Orbelli Biroli, A Forni… - … applied materials & …, 2019 - ACS Publications
We investigated the impact of singly occupied molecular orbital (SOMO) energy on the n-
doping efficiency of benzimidazole derivatives. By designing and synthesizing a series of …

3, 4, 5‐Trimethoxy Substitution on an N‐DMBI Dopant with New N‐Type Polymers: Polymer‐Dopant Matching for Improved Conductivity‐Seebeck Coefficient …

J Han, A Chiu, C Ganley, P McGuiggan… - Angewandte Chemie …, 2021 - Wiley Online Library
Achieving high electrical conductivity and thermoelectric power factor simultaneously for n‐
type organic thermoelectrics is still challenging. By constructing two new acceptor‐acceptor …

Mechanistic Study on the Solution-Phase n-Doping of 1,3-Dimethyl-2-aryl-2,3-dihydro-1H-benzoimidazole Derivatives

BD Naab, S Guo, S Olthof, EGB Evans… - Journal of the …, 2013 - ACS Publications
The discovery of air-stable n-dopants for organic semiconductor materials has been
hindered by the necessity of high-energy HOMOs and the air sensitivity of compounds that …

Introducing a nonvolatile N‐type dopant drastically improves electron transport in polymer and small‐molecule organic transistors

J Panidi, J Kainth, AF Paterson, S Wang… - Advanced Functional …, 2019 - Wiley Online Library
Molecular doping is a powerful yet challenging technique for enhancing charge transport in
organic semiconductors (OSCs). While there is a wealth of research on p‐type dopants …

N-Alkyl substituted 1 H-benzimidazoles as improved n-type dopants for a naphthalene-diimide based copolymer

B Saglio, M Mura, M Massetti, F Scuratti… - Journal of Materials …, 2018 - pubs.rsc.org
Doped polymer semiconductors are actively studied for opto-and micro-electronic
applications including thermoelectric generators, where a high electrical conductivity is a …

Sequential doping of ladder-type conjugated polymers for thermally stable n-type organic conductors

S Wang, TP Ruoko, G Wang… - … Applied Materials & …, 2020 - ACS Publications
Doping of organic semiconductors is a powerful tool to optimize the performance of various
organic (opto) electronic and bioelectronic devices. Despite recent advances, the low …

Unified understanding of molecular weight dependence of electron transport in naphthalene diimide-based n-type semiconducting polymers

DK Tran, A Robitaille, IJ Hai, CC Lin… - Chemistry of …, 2022 - ACS Publications
Electron transport is critical to the use of n-type semiconducting polymers in diverse
electronic and optoelectronic devices. Herein, we combine measurements of field-effect …

On the origin of Seebeck coefficient inversion in highly doped conducting polymers

K Xu, TP Ruoko, M Shokrani… - Advanced Functional …, 2022 - Wiley Online Library
A common way of determining the majority charge carriers of pristine and doped
semiconducting polymers is to measure the sign of the Seebeck coefficient. However, a …

Novel Organic Superbase Dopants for Ultraefficient N‐Doping of Organic Semiconductors

H Wei, Z Cheng, T Wu, Y Liu, J Guo… - Advanced …, 2023 - Wiley Online Library
Doping is a powerful technique for engineering the electrical properties of organic
semiconductors (OSCs), yet efficient n‐doping of OSCs remains a central challenge. Herein …

Dimensionality-Dependent Electronic Properties of the Highly Conducting n-Type Polymer, Poly (benzodifurandione)

X Ni, H Li, V Coropceanu, JL Brédas - ACS Materials Letters, 2024 - ACS Publications
Poly (benzodifurandione)(n-PBDF) has garnered significant interest as it displays the
highest reported n-type electrical conductivity among π-conjugated polymers. Earlier …