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733512

Sigma-Aldrich

Tin telluride

greener alternative

pieces, 99.999% trace metals basis

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About This Item

經驗公式(希爾表示法):
SnTe
CAS號碼:
分子量::
246.31
EC號碼:
MDL號碼:
分類程式碼代碼:
26111700
PubChem物質ID:
暫時無法取得訂價和供貨情況

化驗

99.999% trace metals basis

形狀

pieces

環保替代產品特色

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

mp

780.0 °C (lit.)

環保替代類別

SMILES 字串

[SnH2]=[Te]

InChI

1S/Sn.Te

InChI 密鑰

WYUZTTNXJUJWQQ-UHFFFAOYSA-N

一般說明

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. Find details here.

應用

Tin Telluride (SnTe) is a IV-VI semiconductor with an energy band gap of 0.18 eV at 300K. It can be used as a thermoelectric material, which can be used in the conversion of heat into electricity. It can be doped with indium and calcium to achieve a thermoelectric figure of merit, ZT of ~1.65 at 840 K and a power factor of ~47 μW cm-1 K-2.[1][2][3]

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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Enhanced thermoelectric performance of bulk tin telluride: synergistic effect of calcium and indium co-doping
Bhat DK and Shenoy US
Chemosphere, 4(13), 12-18 (2018)
Story, T.
Acta Physica Polonica A, 94, 189-189 (1998)
Simple routes to synthesis and characterization of nanosized tin telluride compounds
Salavati-Niasari M, et al.
Applied Surface Science, 257(3), 781-785 (2010)
Volykhov, A. A.; Yashina, L. V.; Tamm, M. E.; Ryzhenkov, A. V.
Inorganic Materials, 45, 968-968 (2009)
Critical magnetic fields of superconducting SnTe
Hein RA and Meijer RE
Physical Review, 179(2), 497-497 (1969)

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