High thermoelectric and mechanical performance in the n-type polycrystalline SnSe incorporated with multi-walled carbon nanotubes

XY Mao, XL Shi, LC Zhai, WD Liu, YX Chen… - Journal of Materials …, 2022 - Elsevier
In this study, we introduce multi-walled carbon nanotubes (MWCNTs) in Pb/I co-doped n-
type polycrystal SnSe to simultaneously improve its thermoelectric and mechanical …

Enhanced thermoelectric and mechanical properties of Na-doped polycrystalline SnSe thermoelectric materials via CNTs dispersion

F Chu, Q Zhang, Z Zhou, D Hou, L Wang… - Journal of Alloys and …, 2018 - Elsevier
SnSe-based thermoelectric materials have captured much attention since single-crystal
SnSe exhibited record high ZT. However, the practical application is limited due to the poor …

Simultaneously optimized thermoelectric and mechanical performance of p-type polycrystalline SnSe enabled by CNTs addition

X Liu, H Wang, Y Chen, B Zhang, H Zhang, S Zheng… - Scripta Materialia, 2022 - Elsevier
A series of SnSe/carbon nanotubes (SnSe/CNTs) composites, with homogeneous
distribution of CNTs, were fabricated by combining solution synthesis with fast sintering …

Synthesis of SnSe nanobelts and the enhanced thermoelectric performance in its hot-pressed bulk composite

J Guo, J Jian, J Liu, B Cao, R Lei, Z Zhang, B Song… - Nano Energy, 2017 - Elsevier
Layer-structured SnSe is a promising thermoelectric material with a record high
dimensionless figure of merit zT in its single-crystalline form along its b axis. However, the …

Enhancing the thermoelectric performance of polycrystalline SnSe by decoupling electrical and thermal transport through carbon fiber incorporation

G Yang, L Sang, M Li… - … applied materials & …, 2020 - ACS Publications
Thermoelectric (TE) materials have attracted extensive interest because of their ability to
achieve direct heat-to-electricity conversion. They provide an appealing renewable energy …

Three‐stage inter‐orthorhombic evolution and high thermoelectric performance in Ag‐doped nanolaminar SnSe polycrystals

L Zhang, J Wang, Q Sun, P Qin, Z Cheng… - Advanced Energy …, 2017 - Wiley Online Library
The ultrahigh thermoelectric performance of SnSe‐based single crystals has attracted
considerable interest in their polycrystalline counterparts. However, the temperature …

Modular Nanostructures Facilitate Low Thermal Conductivity and Ultra‐High Thermoelectric Performance in n‐Type SnSe

S Chandra, U Bhat, P Dutta, A Bhardwaj… - Advanced …, 2022 - Wiley Online Library
Single crystals of SnSe have gained considerable attention in thermoelectrics due to their
unprecedented thermoelectric performance. However, polycrystalline SnSe is more …

Defect engineering in solution-processed polycrystalline SnSe leads to high thermoelectric performance

Y Liu, M Calcabrini, Y Yu, S Lee, C Chang, J David… - ACS …, 2021 - ACS Publications
SnSe has emerged as one of the most promising materials for thermoelectric energy
conversion due to its extraordinary performance in its single-crystal form and its low-cost …

[PDF][PDF] Greatly enhanced mechanical properties of thermoelectric SnSe through microstructure engineering.

C Chen, BH Wang, HD Zhao, B Zhang… - Journal of Advanced …, 2023 - researchgate.net
The outstanding thermoelectric material, SnSe, is also known for its inferior mechanical
properties, which bring great inconvenience for its application in thermoelectric devices. In …

[HTML][HTML] Divacancy and resonance level enables high thermoelectric performance in n-type SnSe polycrystals

Y Gong, W Dou, B Lu, X Zhang, H Zhu, P Ying… - Nature …, 2024 - nature.com
N-type polycrystalline SnSe is considered as a highly promising candidates for
thermoelectric applications due to facile processing, machinability, and scalability. However …