Engineering half-Heusler thermoelectric materials using Zintl chemistry

WG Zeier, J Schmitt, G Hautier, U Aydemir… - Nature Reviews …, 2016 - nature.com
Half-Heusler compounds based on XNiSn and XCoSb (X= Ti, Zr or Hf) have rapidly become
important thermoelectric materials for converting waste heat into electricity. In this Review …

[KİTAP][B] Thermoelectrics and its Energy Harvesting, 2-Volume Set

DM Rowe - 2018 - books.google.com
Comprising two volumes, Thermoelectrics and Its Energy Harvesting reviews the vast
improvements in technology and application of thermoelectric energy with a specific …

Enhancing the Thermoelectric Properties via Modulation of Defects in P‐Type MNiSn‐Based (M = Hf, Zr, Ti) Half‐Heusler Materials

X Ai, B Lei, MO Cichocka, L Giebeler… - Advanced Functional …, 2023 - Wiley Online Library
The thermoelectric figure‐of‐merit (zT) of p‐type MNiSn (M= Ti, Zr, or Hf) half‐Heusler
compounds is lower than their n‐type counterparts due to the presence of a donor in‐gap …

Resolving the true band gap of ZrNiSn half-Heusler thermoelectric materials

J Schmitt, ZM Gibbs, GJ Snyder, C Felser - Materials Horizons, 2015 - pubs.rsc.org
N-type XNiSn (X= Ti, Zr, Hf) half-Heusler (HH) compounds possess excellent thermoelectric
properties, which are believed to be attributed to their relatively high mobility. However, p …

Electronic transport properties of electron- and hole-doped semiconducting Heusler compounds:

S Ouardi, GH Fecher, B Balke, X Kozina… - Physical Review B …, 2010 - APS
The substitutional series of Heusler compounds NiTi 1− x M x Sn (where M= Sc, V and 0<
x≤ 0.2) were synthesized and investigated with respect to their electronic structure and …

Sc solubility in p-type half-Heusler (Ti1-cScc) NiSn thermoelectric alloys

M Kaller, D Fuks, Y Gelbstein - Journal of Alloys and Compounds, 2017 - Elsevier
Global climate changes, due to rise of combustion of fossil fuels and greenhouse gas
emissions, are becoming a major environmental concern, which can be approached by …

Electron dominated thermoelectric response in MNiSn (M: Ti, Zr, Hf) half-Heusler alloys

AN Gandi, U Schwingenschlögl - Physical Chemistry Chemical Physics, 2016 - pubs.rsc.org
We solve the transport equations of the electrons and phonons to understand the
thermoelectric behaviour of the technologically important half-Heusler alloys MNiSn (M: Ti …

Half‐Heusler materials as model systems for phase‐separated thermoelectrics

GH Fecher, E Rausch, B Balke… - … status solidi (a), 2016 - Wiley Online Library
Semiconducting half‐Heusler compounds based on NiSn and CoSb have attracted attention
because of their good performance as thermoelectric materials. Nanostructuring of the …

High entropy alloy on single sub-lattice in MNiSn compound: Stability and thermoelectric properties

D Rabin, A Meshulam, D Fuks, Y Gelbstein - Journal of Alloys and …, 2021 - Elsevier
Abstract Half-Heusler (HH) High entropy alloy (HEA) MNiSn (M= Ti, Zr, Hf) with addition of Al
and Sc in the M sub-lattice was studied. The micro-structure of (Ti 0.33 Zr 0.33 Hf 0.33 Al …

Plastic deformation-induced improved mechanical and thermal properties in hot-forged SiC-TiC composite

R Malik, YW Kim - Journal of the European Ceramic Society, 2021 - Elsevier
A novel SiC-20 vol% TiC composite prepared via a two-step sintering technique using 6.5
vol% Y 2 O 3-Sc 2 O 3-MgO exhibited high deformation (60%) on hot forging attributed to the …