Engineering Counter-Ion-Induced Disorder of a Highly Doped Conjugated Polymer for High Thermoelectric Performance

Nano Energy ◽  
2021 ◽  
pp. 106604
Author(s):  
Duckhyun Ju ◽  
Jimin Kim ◽  
Hyunwoo Yook ◽  
Jeong Woo Han ◽  
Kilwon Cho
Keyword(s):  
Conjugated Polymer ◽  
Thermoelectric Performance ◽  
Counter Ion

Thermoelectric Performance of an Open-Shell Donor–Acceptor Conjugated Polymer Doped with a Radical-Containing Small Molecule

2018 ◽  
Vol 51 (10) ◽  
pp. 3886-3894 ◽  
Author(s):  
Yongho Joo ◽  
Lifeng Huang ◽  
Naresh Eedugurala ◽  
Alexander E. London ◽  
Anshuman Kumar ◽  
...  
Keyword(s):  
Small Molecule ◽  
Conjugated Polymer ◽  
Open Shell ◽  
Thermoelectric Performance ◽  
Donor Acceptor

Enhancement of the thermoelectric performance of DPP based polymers by introducing one 3,4-ethylenedioxythiophene electron-rich building block

2020 ◽  
Vol 8 (31) ◽  
pp. 10859-10867
Author(s):  
Zhitian Liu ◽  
Yanchuan Hu ◽  
Pengcheng Li ◽  
Jing Wen ◽  
Jungang He ◽  
...  
Keyword(s):  
Building Block ◽  
Conjugated Polymer ◽  
Thermoelectric Performance

The incorporation of one 3,4-ethylenedioxythiophene (EDOT) building block into a diketopyrrolopyrrole (DPP) based D–A conjugated polymer could facilitate the p-doping of a D–A conjugated polymer and improve thermoelectric performance.

Dopant-Dependent Thermoelectric Performance of Indoloindole-Selenophene Based Conjugated Polymer

2021 ◽  
pp. 133779
Author(s):  
Ji Min Han ◽  
Sang Eun Yoon ◽  
Ku Hyun Jung ◽  
Onyu Bae ◽  
Donguk Kim ◽  
...  
Keyword(s):  
Conjugated Polymer ◽  
Thermoelectric Performance

Hierarchical structures lead to high thermoelectric performance in Cum+nPb100SbmTe100Se2m (CLAST)

2021 ◽  
Author(s):  
Siqi Wang ◽  
Yu Xiao ◽  
Yongjin Chen ◽  
Shang Peng ◽  
Dongyang Wang ◽  
...  
Keyword(s):  
Hierarchical Structures ◽  
Phonon Transport ◽  
Thermoelectric Performance

Hierarchical microstructures lead to high thermoelectric performance in Cum+nPb100SbmTe100Se2m (CLAST) through synergistically optimizing carrier and phonon transport.

The Temperature and Counter-ion Dependency of Cation Exchange Equilibria

1960 ◽  
Vol 25 (1_2) ◽  
pp. 81-89 ◽  
Author(s):  
O. D. Bonner ◽  
G. Dickel ◽  
H. Brümmer
Keyword(s):  
Cation Exchange ◽  
Counter Ion

Scanning-tunneling spectroscopy on conjugated polymer films

2003 ◽  
Vol 771 ◽  
Author(s):  
M. Kemerink ◽  
S.F. Alvarado ◽  
P.M. Koenraad ◽  
R.A.J. Janssen ◽  
H.W.M. Salemink ◽  
...  
Keyword(s):  
Polymer Films ◽  
Conjugated Polymer ◽  
Three Dimensional ◽  
Field Enhancement ◽  
Direct Consequence ◽  
Scanning Tunneling Spectroscopy ◽  
Tunneling Spectroscopy ◽  
Band Alignment ◽  
Scanning Tunneling ◽  
Order Of Magnitude

AbstractScanning-tunneling spectroscopy experiments have been performed on conjugated polymer films and have been compared to a three-dimensional numerical model for charge injection and transport. It is found that field enhancement near the tip apex leads to significant changes in the injected current, which can amount to more than an order of magnitude, and can even change the polarity of the dominant charge carrier. As a direct consequence, the single-particle band gap and band alignment of the organic material can be directly obtained from tip height-voltage (z-V) curves, provided that the tip has a sufficiently sharp apex.

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