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Tungsten selenide

硒化钨

品牌
Sigma-Aldrich
货号
901478
规格纯度
single crystalline monolayer flakes on SiO2/Si
参考价格
3007.19 *本价格含增值税费
促销
服务
  • 原厂保证
  • 包邮
  • 增值税票
数量
-+
产品名称:
Tungsten selenide
Monolayer tungsten selenide
WSe2 flakes
硒化钨
产品介绍:

产品说明

应用

Owing to the thickness dependent physical and chemical properties, the two dimensional layered inorganic nanomaterials have drawn significant attention recently. They find applications in photocatalysis, phtotovoltaics, gas sensing, lithium ion batteries, field effect transistors, spintronics etc. Transition metal dichalcogenides represent an important class of inorganic 2D materials having aforementioned applications. The CVD grown monolayer films of MoS2, MoSe2, WS2 and WSe2 on insulating substrates such as SiO2 and sapphire are well suited for electronic and photovoltaic devices.

注意

The material is air and moisture sensitive. Store under inert and moisture free condition.

基本信息

线性分子式WSe2
NACRESNA.23

产品性质

质量水平100

安全信息

象形图GHS06GHS08GHS09
警示用语:Danger
危险声明H301 + H331 - H373 - H410
预防措施声明P260 - P273 - P301 + P310 + P330 - P304 + P340 + P311 - P314 - P403 + P233
危险分类Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2
储存分类代码6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGKWGK 3
闪点(F)Not applicable
闪点(C)Not applicable

Sigma-Aldrich

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