Realization of high thermoelectric figure of merit in solution synthesized 2D SnSe nanoplates via Ge alloying

S Chandra, K Biswas - Journal of the American Chemical Society, 2019 - ACS Publications
synthesized by low-temperature solution route. Herein, we report high zT of 2.1 at 873 K in
Ge-doped 2D SnSe nanoplates synthesized … evident from transmission electron microscopy (…

Composition change-driven texturing and doping in solution-processed SnSe thermoelectric thin films

SH Heo, S Jo, HS Kim, G Choi, JY Song… - Nature …, 2019 - nature.com
… search for ways to synthesize polycrystalline SnSe with similar … (TE) materials are popular
because they enable energy … Scanning electron microscopy (SEM) and film photograph …

Recent advances in SnSe nanostructures beyond thermoelectricity

F Li, H Wang, R Huang, W Chen… - Advanced Functional …, 2022 - Wiley Online Library
… The versatility of SnSe nanostructures can enable potential … Bulk SnSe is mainly used in
thermoelectric devices that can … -doped SnSe can be prepared by adding metal chloride to …

Solution Processed Chalcogenide Nanomaterials for Thermoelectric Application

Z Yu - 2021 - diposit.ub.edu
… For SnSe nanomaterials, I demonstrate that the introduction of small amounts of tellurium
in the precursor ink allowed … molecules such as chloride, hydroxide and cyanide group.…

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
… The presence of CdSe nanoparticles inhibits SnSe grain … and tin chloride hydrate as precursors.
(37) The obtained … -3%CdSe nanocomposite show thermally activated conductivity from …

Routes to high-carrier-density doping in thermoelectric SnSe

Z Sheng, C Guo, S Hu, Z Xiao… - The Journal of Physical …, 2022 - ACS Publications
… (23−26) Chlorine and bromine are more efficient n-type … The temperature of SnSe experimental
synthesis, as reported in … At 1200 K, defects are greatly thermally activated. Under Sn-…

Synthesis of n-type SnSe polycrystals with high and isotropic thermoelectric performance

NV Chien, HM Park, H Shin, JY Song - Journal of Alloys and Compounds, 2023 - Elsevier
… and increases the crystallinity and grain size of the SnSe powder. The addition of SnCl 2 as
a dopant enables the electron … The solution-based method produces only small amounts of …

Type controlled thermoelectric properties in tin selenide fabricated using room-temperature synthesis and hot pressing

ZR Yang, FH Lin, PC Hung, CJ Liu - Journal of Alloys and Compounds, 2021 - Elsevier
nanoparticles. Chemical composition analyses indicate that … , aqueous solution containing
SnSe sediments were allowed to … carriers is associated with chlorine in SnSe. Nevertheless, …

SnSe nanoparticles with the ultra-low lattice thermal conductivity: synthesis and characterization

HH Xu, NN Zhou, XL Liang, TT Jiang, WT He… - Journal of Nanoparticle …, 2022 - Springer
… become a hot spot in the thermoelectric field owing to its low thermal … The κ T contains the
contribution from electron thermal … with rice-like morphology were synthesized by solution

Data-driven enhancement of ZT in SnSe-based thermoelectric systems

YL Lee, H Lee, T Kim, S Byun, YK Lee… - Journal of the …, 2022 - ACS Publications
… the synthesis and characterization of doped SnSe materials … map allowed us to rapidly
investigate the TE performance of … The backscattered electron images on the surfaces of the Na …