产品名称

英文名称：Bismuth selenide

同义词

Bismuth(III) selenide;bismuth sesquiselenide; dibismuth triselenide、Bismuth(III) selenide;bismuth sesquiselenide; dibismuth triselenide

产品性质

CAS编号：12068-69-8

分子式：Bi2Se3

分子量：654.84

EC号：235-104-7

MDL号：MFCD00014200

别名：Bismuth(III) selenide;bismuth sesquiselenide; dibismuth triselenide

英文别名：Bismuth(III) selenide;bismuth sesquiselenide; dibismuth triselenide

规格或纯度：99.99% metals basis

英文名称：Bismuth selenide

储存温度：充氩

运输条件：常规运输

产品介绍：Bismuth selenide is a semiconductor thermoelectric material.Bi2Se3是一种金属硒化物，可用于多种应用，如太阳能电池、发光二极管(LEDs)和超离子导体。其光学特性包括大于104厘米-1的高吸收系数和0.35电子伏的带隙。Bismuth selenide is a semiconductor thermoelectric material.Bi2Se3 is a metal selenide, which can be used for a variety of applications such as solar cells, light emitting diodes (LEDs), and superionic conductor. Its optical properties include a high absorption coefficient larger than 104 cm-1 and a band gap of 0.35 eV.

WGK Germany：3

溶解性：Insoluble in water. Decomposes when heated in air. Decomposes in nitric acid and aqua regiaSoluble in strong acids. Insoluble in water and organic solvents

密度：6.82

熔点：710°C

象形图：

信号词：Danger

危险声明：H301 Toxic if swallowedH331 Toxic if inhaledH373 Causes damage to organs through prolonged or repeated exposureH410 Very toxic to aquatic life with long lasting effects

预防措施声明：P261,P273,P301+P310,P311,P501

产品包装