Ti Addition Effect on the Grain Structure Evolution and Thermoelectric Transport Properties of Hf0.5Zr0.5NiSn0.98Sb0.02 Half-Heusler Alloy

Cho, Junsang; Park, Taegyu; Wook Bae, Ki; Kim, Hyun‐Sik; Choi, Soon‐Mok; Kim, Sang‐il; Wng Kim, Sung

doi:10.3390/ma14144029

Public

Ti Addition Effect on the Grain Structure Evolution and Thermoelectric Transport Properties of Hf0.5Zr0.5NiSn0.98Sb0.02 Half-Heusler Alloy

Published in Materials • Jul 19, 2021

Authors:

Junsang Cho

Taegyu Park

Ki Wook Bae

Abstract

Compositional tuning is one of the important approaches to enhance the electronic and thermal transport properties of thermoelectric materials since it can generate point defects as well as control the phase evolution behavior. Herein, we investigated the Ti addition effect on the grain growth durin...

Subject

Materials science

Thermoelectric effect

Grain boundary

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