Spontaneous Modulation Doping in Semi‐Crystalline Conjugated Polymers Leads to High Conductivity at Low Doping Concentration

A Dash, S Guchait, D Scheunemann… - Advanced …, 2024 - Wiley Online Library
The possibility to control the charge carrier density through doping is one of the defining
properties of semiconductors. For organic semiconductors, the doping process is known to …

Recent progress of poly (3-hexylthiophene) based materials for thermoelectric application

M Zhu, B He, K Zhang, S Hussain, T Li - Materials Chemistry Frontiers, 2024 - pubs.rsc.org
Thermoelectric device represent an emerging technique that hold great promise for
improving energy utilization efficiency and recovery of waste heat energy. In comparison to …

Phase‐Selective Doping of Oriented Regioregular Poly (3‐hexylthiophene‐2, 5‐diyl) Controls Stability of Thermoelectric Properties

S Guchait, A Dash, A Lemaire… - Advanced Functional …, 2024 - Wiley Online Library
This study focuses on the impact of dopant location in the semicrystalline structure of
regioregular poly (3‐hexylthiophene‐2, 5‐diyl) on the long‐term stability of thermoelectric …

Impact of Side Chain Chemical Structure on Doping and Thermoelectric Properties of Oriented PBTTT Thin Films

S Guchait, S Oummouch, P Durand, N Kamatham… - Small, 2024 - Wiley Online Library
In this contribution, doping of oriented thin films is investigated for three PBTTT polymers
bearing different side chains including linear alkyl─(CH2) 12─ H, single ether─(CH2) 7─ …

Effect of layer thickness on the thermoelectric properties of fully sprayed poly (3-hexylthiophene-2, 5-diyl) thin films doped with chloroauric acid

B Sochor, S Schraad, LF Huber, A Hexemer… - Journal of Coatings …, 2024 - Springer
The thermoelectric properties of fully sprayed thin films of poly (3-hexylthiophen-2, 5-
diyl)(P3HT) doped with chloroauric acid are investigated for different film thicknesses. The …