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氟化钽(V),Tantalum(V) fluoride;98%

别名:五氟化钽;Tantalum pentafluoride; 线性分子式: TaF5 CAS号: 7783-71-3 分子量: 275.94 EC 号: 232-022-3 MDL编号: MFCD00042542 PubChem化学物质编号: 24859058 NACRES: NA.23
制造商品牌: Sigma-Aldrich
货号(SKU): 317004
CAS号: 7783-71-3
MDL号: MFCD00042542
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¥1,972.51

说明

一般描述

Tantalum(V) fluoride is a volatile inorganiccompound widely used as a precursor for atomic layer deposition, to producemetal fluoride thin films and as a catalyst in various organic transformations.
 

应用

Tantalum(V) fluoride can be used:
  • As a precursor for atomic layer deposition of thin films on the cathode materials of Li-ion batteries.[1]
  • As a dopant to enhance the photochemical activity of hematite by improving charge carrier mobility and reducing recombination of photogenerated holes and electrons.[2]
  • To enhance the photocurrent stability and photoluminescence of WO3 films (used as photoelectrode for photolysis of water).[3]
  • As a catalyst for N-alkylation of arylamines with benzylalcohols.

 

属性

质量水平

检测方案

98%

形式

powder

reaction suitability

reagent type: catalyst
core: tantalum

密度

4.74 g/mL at 25 °C (lit.)

SMILES string

F[Ta](F)(F)(F)F

InChI

1S/5FH.Ta/h5*1H;/q;;;;;+5/p-5

InChI key

YRGLXIVYESZPLQ-UHFFFAOYSA-I

 

安全信息

象形图

Corrosion

警示用语:

Danger

危险声明

危险分类

Eye Dam. 1 - Skin Corr. 1B

储存分类代码

8B - Non-combustible, corrosive hazardous materials

WGK

WGK 3

个人防护装备

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

商品规格
属性名称属性值
储存温度 Storage temp.常温阴凉避光
全球实时库存 Availability √美国St. Louis ≥ 55 | 欧洲Eur. ≥ 16 | 東京Tokyo ≥ 8 | 香港与北京 ≥ 10