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733504

Sigma-Aldrich

Bismuth selenide

greener alternative

granular (melted), ≥99.995% trace metals basis

别名:

Dibismuth triselenide

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About This Item

经验公式（希尔记法）:
Bi2Se3
CAS号:
12068-69-8
分子量:
654.84
EC號碼:
235-104-7
MDL號碼:
MFCD00014200
分類程式碼代碼:
12352300
PubChem物質ID:
329764823
NACRES:
NA.23

化驗

≥99.995% trace metals basis

形狀

granular (melted)

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

710 °C (lit.)

環保替代類別

, Enabling

SMILES 字串

[Se]=[Bi][Se][Bi]=[Se]

InChI

1S/2Bi.3Se

InChI 密鑰

OMEPJWROJCQMMU-UHFFFAOYSA-N

相关类别

一般說明

Bismuth selenide (Bi2Se3), a thermoelectric material that acts as a topological insulator, exhibits helical spin polarization and strong spin-orbit coupling.
Bismuth selenide is a semiconductor thermoelectric material.
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

Bi2Se3 can be used in the formation of nanocomposites for antitumor thermo-chemotherapy and imaging. It can also be used in the fabrication of electronic devices such as field effect transistors (FETs) and photodetectors.

訊號詞

Danger

危險分類

Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2

儲存類別代碼

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

水污染物質分類（WGK）

WGK 3

閃點（°F）

Not applicable

閃點（°C）

Not applicable

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Multifunctional bismuth selenide nanocomposites for antitumor thermo-chemotherapy and imaging
Li Z, et al.
ACS Nano, 10(1), 984-997 (2016)
Insulating behavior in ultrathin bismuth selenide field effect transistors
Cho S, et al.
Nano Letters, 11(5), 1925-1927 (2011)
Observation of inverse spin Hall effect in bismuth selenide
Deorani P, et al.
Physical Review. B, Condensed Matter and Materials Physics, 90(9), 094403-094403 (2014)
Topological insulators: Oscillations in the ribbons.
Thomas Ihn
Nature materials, 9(3), 187-188 (2010-02-20)
High performance broadband photodetector using fabricated nanowires of bismuth selenide
Sharma A, et al.
Scientific reports, 6(1), 19138-19138 (2016)
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