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733490

Sigma-Aldrich

碲化锑 (III)

greener alternative

powder, −325 mesh, 99.96% trace metals basis

别名:

Antimony sesquitelluride, Antimony telluride, Diantimony tritelluride

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About This Item

线性分子式:
Sb2Te3
CAS号:
1327-50-0
分子量:
626.32
MDL號碼:
MFCD00016320
分類程式碼代碼:
26111700
PubChem物質ID:
329764822
NACRES:
NA.23

化驗

99.96% trace metals basis

形狀

powder

環保替代產品特色

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

sustainability

Greener Alternative Product

粒徑

−325 mesh

mp

629 °C

密度

6.5 g/mL at 25 °C (lit.)

環保替代類別

, Enabling

SMILES 字串

[Te]=[Sb][Te][Sb]=[Te]

InChI

1S/2Sb.3Te

InChI 密鑰

BPDQXJZWVBPDSN-UHFFFAOYSA-N

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相关类别

一般說明

Antimony(III) telluride (Sb2Te3) is a three dimensional topological insulator that can be used as a binary sesquichalogenide. It forms p-type semiconducting films for the formation of thermoelectric materials.
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應用

Sb2Te3 in combination with bismuth(III) telluride (Bi2Te3) can form super-lattices, which facilitate the fabrication of devices such as thermoelectric generators.

象形圖

Exclamation markEnvironment
GHS07,GHS09

訊號詞

Warning

危險聲明

H302 + H332,H411

危險分類

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 2

儲存類別代碼

13 - Non Combustible Solids

水污染物質分類（WGK）

WGK 3

閃點（°F）

Not applicable

閃點（°C）

Not applicable

分析证书(COA)

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Pradyumnan, P. P.; Swathikrishnan
Indian Journal of Pure and Applied Physics, 48, 115-115 (2010)
Scherrer, H.; Scherrer, S.
CRC Handbook of Thermoelectronics, 211-211 (1995)
A wearable thermoelectric generator fabricated on a glass fabric
Kim SJ, et al.
Energy & Environmental Science, 7(6), 1959-1965 (2014)
Observation of time-reversal-protected single-Dirac-cone topological-insulator states in Bi 2 Te 3 and Sb 2 Te 3
Hsieh D, et al.
Physical Review Letters, 103(14), 146401-146401 (2009)
Ambipolar field effect in the ternary topological insulator (Bi x Sb 1-x) 2 Te 3 by composition tuning
Kong D, et al.
Nature Nanotechnology, 6(11), 705-705 (2011)
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