Doping approaches for organic semiconductors

AD Scaccabarozzi, A Basu, F Aniés, J Liu… - Chemical …, 2021 - ACS Publications
Electronic doping in organic materials has remained an elusive concept for several
decades. It drew considerable attention in the early days in the quest for organic materials …

Efficient and air-stable n-type doping in organic semiconductors

D Yuan, W Liu, X Zhu - Chemical Society Reviews, 2023 - pubs.rsc.org
Chemical doping of organic semiconductors (OSCs) enables feasible tuning of carrier
concentration, charge mobility, and energy levels, which is critical for the applications of …

Transition metal-catalysed molecular n-doping of organic semiconductors

H Guo, CY Yang, X Zhang, A Motta, K Feng, Y Xia… - Nature, 2021 - nature.com
Chemical doping is a key process for investigating charge transport in organic
semiconductors and improving certain (opto) electronic devices,,,,,,,–. N (electron)-doping is …

Achieving efficient n-doping of conjugated polymers by molecular dopants

Y Lu, JY Wang, J Pei - Accounts of Chemical Research, 2021 - ACS Publications
Conspectus Molecular doping is one of the most central propositions in the field of organic
electronics. Unlike classical inorganic semiconductors doped by atomic substitution, organic …

Strategic insights into semiconducting polymer thermoelectrics by leveraging molecular structures and chemical doping

J Tang, YH Pai, Z Liang - ACS Energy Letters, 2022 - ACS Publications
Thermoelectric (TE) materials can realize the direct transformation between heat and
electricity, thereby facilitating the recycling of waste heat. Semiconducting π-conjugated …

N-dopants optimize the utilization of spontaneously formed photocharges in organic solar cells

Y Tang, H Zheng, X Zhou, Z Tang, W Ma… - Energy & Environmental …, 2023 - pubs.rsc.org
Non-fullerene acceptors (NFAs) not only bring rapid efficiency progress to organic solar cells
(OSCs) but have also generated scientific interest in re-evaluating the photocharge …

Cyano‐Functionalized Pyrazine: A Structurally Simple and Easily Accessible Electron‐Deficient Building Block for n‐Type Organic Thermoelectric Polymers

L Tu, J Wang, Z Wu, J Li, W Yang, B Liu… - Angewandte …, 2024 - Wiley Online Library
Developing low‐cost and high‐performance n‐type polymer semiconductors is essential to
accelerate the application of organic thermoelectrics (OTEs). To achieve this objective, it is …

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 …

Blended Conjugated Host and Unconjugated Dopant Polymers Towards N‐type All‐Polymer Conductors and High‐ZT Thermoelectrics

J Han, Y Jiang, E Tiernan, C Ganley… - Angewandte …, 2023 - Wiley Online Library
N‐Type thermoelectrics typically consist of small molecule dopant+ polymer host. Only a few
polymer dopant+ polymer host systems have been reported, and these have lower …

Self‐Doping Naphthalene Diimide Conjugated Polymers for Flexible Unipolar n‐Type OTFTs

P Chen, D Wang, L Luo, J Meng, Z Zhou… - Advanced …, 2023 - Wiley Online Library
The development of high‐performance organic thin‐film transistor (OTFT) materials is vital
for flexible electronics. Numerous OTFTs are so far reported but obtaining high‐performance …