Solid-state synthesis of single-phase Zn
            4Sb
            3 bulk sample on the route of the bulk mechanical alloying

Tatsuhiko Aizawa; Yasushi Iwaisako; Kou Ichi Fukagawa; Atsushi Yamamoto; Toshitaka Ohta

Solid-state synthesis of single-phase Zn ₄Sb ₃ bulk sample on the route of the bulk mechanical alloying

Tatsuhiko Aizawa, Yasushi Iwaisako, Kou Ichi Fukagawa, Atsushi Yamamoto, Toshitaka Ohta

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Newly-developed bulk mechanical alloying system is applied to solid-state fabrication of Zn-Sb compounds for preparation of Zb ₄Sb ₃ thermoelectric materials. By optimizing the annealing and hot-pressing conditions as subsequent processes to bulk mechanical alloying, single phase Zn ₄Sb ₃ highly dense, bulk samples can be prepared without any cracks. The present processing on the route of bulk mechanical alloying enables us not only to investigate the nonstoichiometric effects on the thermoelectric properties of Zn ₄Sb ₃ but also to produce dense, solid thermoelectric materials for practical use.

Original language	English
Title of host publication	International Conference on Thermoelectrics, ICT, Proceedings
Publisher	IEEE
Pages	173-176
Number of pages	4
Publication status	Published - 1999
Externally published	Yes
Event	18th International Conference on Thermoelectrics (ICT'99) - Baltimore, MD, USA Duration: 1999 Aug 29 → 1999 Sep 2

Other

Other	18th International Conference on Thermoelectrics (ICT'99)
City	Baltimore, MD, USA
Period	99/8/29 → 99/9/2

Fingerprint

Mechanical alloying

Hot pressing

Annealing

Cracks

Fabrication

Processing

ASJC Scopus subject areas

Engineering(all)

Cite this

Aizawa, T., Iwaisako, Y., Fukagawa, K. I., Yamamoto, A., & Ohta, T. (1999). Solid-state synthesis of single-phase Zn ₄Sb ₃ bulk sample on the route of the bulk mechanical alloying In International Conference on Thermoelectrics, ICT, Proceedings (pp. 173-176). IEEE.

Solid-state synthesis of single-phase Zn ₄Sb ₃ bulk sample on the route of the bulk mechanical alloying . / Aizawa, Tatsuhiko; Iwaisako, Yasushi; Fukagawa, Kou Ichi; Yamamoto, Atsushi; Ohta, Toshitaka.

International Conference on Thermoelectrics, ICT, Proceedings. IEEE, 1999. p. 173-176.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Aizawa, T, Iwaisako, Y, Fukagawa, KI, Yamamoto, A & Ohta, T 1999, Solid-state synthesis of single-phase Zn ₄Sb ₃ bulk sample on the route of the bulk mechanical alloying in International Conference on Thermoelectrics, ICT, Proceedings. IEEE, pp. 173-176, 18th International Conference on Thermoelectrics (ICT'99), Baltimore, MD, USA, 99/8/29.

Aizawa T, Iwaisako Y, Fukagawa KI, Yamamoto A, Ohta T. Solid-state synthesis of single-phase Zn ₄Sb ₃ bulk sample on the route of the bulk mechanical alloying In International Conference on Thermoelectrics, ICT, Proceedings. IEEE. 1999. p. 173-176

Aizawa, Tatsuhiko ; Iwaisako, Yasushi ; Fukagawa, Kou Ichi ; Yamamoto, Atsushi ; Ohta, Toshitaka. / Solid-state synthesis of single-phase Zn ₄Sb ₃ bulk sample on the route of the bulk mechanical alloying International Conference on Thermoelectrics, ICT, Proceedings. IEEE, 1999. pp. 173-176

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