808733
Tantalum diselenide
Crystal, 99.995%
别名:
Tantalum selenide
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About This Item
经验公式（希尔记法）:
TaSe2
CAS Number:
分子量:
338.87
MDL编号:
UNSPSC代码:
26111700
PubChem化学物质编号:
NACRES:
NA.23
质量水平
方案
99.995%
表单
crystals
长度 × 宽度 × 高度
0.5 cm × 0.5 cm × 0.1-0.15 mm, typical size, some variation in dimensions may occur with different batches
SMILES字符串
[Se]=[Ta]=[Se]
InChI
1S/2Se.Ta
InChI key
IYJABVNLJXJBTP-UHFFFAOYSA-N
一般描述
The hexagonal layered crystal structure of Tantalum diselenide constitutes of Se-Ta-Se layers in various stacking arrangements. The layered structure allows lamination or exfoliation of the layers.
应用
The two dimensional layered inorganic nanomaterials have drawn significant attention recently owing to their thickness dependent physical and chemical properties. They find applications in photocatalysis, photovoltaics, gas sensing, lithium ion batteries, field effect transistors, spintronics etc. Transition metal dischalcogenides represent an important class of inorganic 2D materials that have the aforementioned applications.
制备说明
Store under Nitrogen atmosphere.
警示用语：
Danger
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
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
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