Work

Relationship between Thermoelectric Properties and Microstructure on p-Type (Bi2Te3)0.25(Sb2Te3)0.75 System Using Milled Powder

Year: 1995

Type: article

Abstract: We have developed p-type bismuth telluride of (Bi2Te3)0.25(Sb2Te3)0.75 system with modified PIES method, which shows the figure of merit and compressive strength of 1.6×10-3/K(25°C), and 9.8 MPa, respectively. Thermoelectric properties showed no anisotropy of electrical transport phenomena because the microstructure had no orientation of the grain growth. The improved compressive strength was presumably due to small grain sizes. The milling mechanism obeyed Kick's law.

Source: Journal of the Ceramic Society of Japan

DOI: 10.2109/jcersj.103.1182

Authors: Takeo TOKIAI, Takashi UESUGI, Kunihito KOUMOTO

Institutions: Idemitsu Kosan (Japan), Nagoya University

Language: English

Topic: Advanced Thermoelectric Materials and Devices

Subfield: Materials Chemistry

Field: Materials Science

Domain: Physical Sciences

Open Access status: diamond

OpenAlex ID: W4233361826

FWCI:

Cites: 3

Cited by: 4

Related to: 10