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文件

733504

Bismuth selenide

Name: Bismuth selenide
Brand: ALDRICH

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

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.

象形圖

GHS06,GHS08,GHS09

訊號詞

Danger

危險聲明

H301 + H331,H373,H410

防範說明

P260 - P264 - P273 - P301 + P310 - P304 + P340 + P311 - P314

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

分析证书(COA)

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Sabo, Ye. P.

Journal of Thermoelectricity, 1, 55-55 (2004)

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)

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)

Topological insulators: Oscillations in the ribbons.

Thomas Ihn

Nature materials, 9(3), 187-188 (2010-02-20)

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