NDLI: Preparation of Bi$_{0.5}$Sb$_{1.5}$Te$_{3}$ Thermoelectric Materials by Pulse-Current Sintering Under Cyclic Uniaxial Pressure

Content Provider	Springer Nature Link
Author	Kitagawa, Hiroyuki Nagao, Kojiro Mimura, Naoki Morito, Shigekazu Kikuchi, Kotaro
Copyright Year	2013
Abstract	The effects of applying cyclic uniaxial pressure during the pulse-current sintering process on the crystal alignment and thermoelectric properties of p-type Bi$_{0.5}$Sb$_{1.5}$Te$_{3}$ were investigated. Sintering was performed at 673 K using pulse-current heating under 70 MPa or 100 MPa of cyclic uniaxial pressure. x-Ray diffraction patterns and electron backscattered diffraction analyses showed that application of the cyclic uniaxial pressure enhanced crystal grain orientation. The texture consisted of flattened crystal grains stacked in the thickness direction of the sintered materials. The hexagonal c-plane strongly tended to align in the direction perpendicular to the uniaxial pressure. Owing to the crystal alignment, the Hall mobility in the direction perpendicular to the uniaxial pressure became larger than that of equivalent samples prepared with a constant uniaxial pressure. As a result of the increase in Hall mobility, the resistivity of the material was decreased while the equivalent Seebeck coefficient was maintained and the power factor was improved.
Starting Page	1574
Ending Page	1579
Page Count	6
File Format	PDF
ISSN	03615235
Journal	Journal of Electronic Materials
Volume Number	43
Issue Number	6
e-ISSN	1543186X
Language	English
Publisher	Springer US
Publisher Date	2013-10-22
Publisher Place	Boston
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Bismuth antimony telluride pulse-current sintering crystal orientation thermoelectric properties Optical and Electronic Materials Characterization and Evaluation of Materials Electronics and Microelectronics, Instrumentation Solid State Physics
Content Type	Text
Resource Type	Article
Subject	Materials Chemistry Electronic, Optical and Magnetic Materials Condensed Matter Physics Electrical and Electronic Engineering

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Thermoelectric Properties of Cu-doped Bi$_{2}$Te$_{2.85}$Se$_{0.15}$ Prepared by Pulse-Current Sintering Under Cyclic Uniaxial Pressure

Thermoelectric Performance of Bi$_{0.5}$Sb$_{1.5}$Te$_{3}$/Sb Composites Fabricated by Electroless Plating and Spark Plasma Sintering

Enhanced Thermoelectric Properties of p-type Bi$_{0.5}$Sb$_{1.5}$Te$_{3}$ Thermoelectric Materials by Mechanical Alloying and Spark Plasma Sintering

Thermoelectric Properties of Bi$_{0.5}$Sb$_{1.5}$Te$_{3}$ Prepared by Liquid-Phase Growth Using a Sliding Boat

Thermoelectric, Structural, and Mechanical Properties of Spark-Plasma-Sintered Submicro- and Microstructured p-Type Bi$_{0.5}$Sb$_{1.5}$Te$_{3}$

Effect of Sintering on the Thermoelectric Transport Properties of Bulk Nanostructured Bi$_{0.5}$Sb$_{1.5}$Te$_{3}$ Pellets Prepared by Chemical Synthesis

Preparation and Characterization of Bi$_{2}$Te$_{3}$/Sb$_{2}$Te$_{3}$ Thermoelectric Thin-Film Devices for Power Generation

Influence of Temperature During Spark Plasma Sintering Compaction of Melt-Spun p-Bi$_{0.5}$Sb$_{1.5}$Te$_{3}$

Synthesis of Bi$_{0.5}$Sb$_{1.5}$Te$_{3}$ Thermoelectric Powder Using an Oxide-Reduction Process

Preparation of Bi$_{0.5}$Sb$_{1.5}$Te$_{3}$ Thermoelectric Materials by Pulse-Current Sintering Under Cyclic Uniaxial Pressure

Similar Documents

Thermoelectric Properties of Cu-doped Bi$_{2}$Te$_{2.85}$Se$_{0.15}$ Prepared by Pulse-Current Sintering Under Cyclic Uniaxial Pressure

Thermoelectric Performance of Bi$_{0.5}$Sb$_{1.5}$Te$_{3}$/Sb Composites Fabricated by Electroless Plating and Spark Plasma Sintering

Enhanced Thermoelectric Properties of p-type Bi$_{0.5}$Sb$_{1.5}$Te$_{3}$ Thermoelectric Materials by Mechanical Alloying and Spark Plasma Sintering

Thermoelectric Properties of Bi$_{0.5}$Sb$_{1.5}$Te$_{3}$ Prepared by Liquid-Phase Growth Using a Sliding Boat

Thermoelectric, Structural, and Mechanical Properties of Spark-Plasma-Sintered Submicro- and Microstructured p-Type Bi$_{0.5}$Sb$_{1.5}$Te$_{3}$

Effect of Sintering on the Thermoelectric Transport Properties of Bulk Nanostructured Bi$_{0.5}$Sb$_{1.5}$Te$_{3}$ Pellets Prepared by Chemical Synthesis

Preparation and Characterization of Bi$_{2}$Te$_{3}$/Sb$_{2}$Te$_{3}$ Thermoelectric Thin-Film Devices for Power Generation

Influence of Temperature During Spark Plasma Sintering Compaction of Melt-Spun p-Bi$_{0.5}$Sb$_{1.5}$Te$_{3}$

Synthesis of Bi$_{0.5}$Sb$_{1.5}$Te$_{3}$ Thermoelectric Powder Using an Oxide-Reduction Process

Preparation of Bi$_{0.5}$Sb$_{1.5}$Te$_{3}$ Thermoelectric Materials by Pulse-Current Sintering Under Cyclic Uniaxial Pressure