跳转至内容
Merck
CN
所有图片(1)

主要文件

查看所有文档

317004

Sigma-Aldrich

氟化钽(V)

98%

别名:

Tantalum pentafluoride

登录查看公司和协议定价
所有图片(1)

About This Item

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
UNSPSC代码:
12352302
PubChem化学物质编号:
24859058
NACRES:
NA.23
方案:
98%
表单:
powder

质量水平

100

方案

98%

表单

powder

反应适用性

reagent type: catalyst
core: tantalum

密度

4.74 g/mL at 25 °C (lit.)

SMILES字符串

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

InChI

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

InChI key

YRGLXIVYESZPLQ-UHFFFAOYSA-I

相关类别

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.
  • As a dopant to enhance the photochemical activity of hematite by improving charge carrier mobility and reducing recombination of photogenerated holes and electrons.
  • To enhance the photocurrent stability and photoluminescence of WO3 films (used as photoelectrode for photolysis of water).
  • As a catalyst for N-alkylation of arylamines with benzylalcohols.

象形图

Corrosion
GHS05

警示用语：

Danger

危险声明

H314

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

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

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

从最新的版本中选择一种：

分析证书(COA)

Lot/Batch Number
MKCS8715
MKCR8985
MKCQ2164
MKCJ2608
MKCH7994

没有发现合适的版本？

如果您需要特殊版本，可通过批号或批次号查找具体证书。

搜索COA

已有该产品？

在文件库中查找您最近购买产品的文档。

访问文档库

Improvement of Hematite as Photocatalyst by Doping with Tantalum
Xinsheng Zhang, et al.
The Journal of Physical Chemistry C, 118, 16842-16850 (2014)
Influence of tantalum dopant ions (Ta5+) on the efficiency of the tungsten trioxide photoelectrode
A Enesca, et al.
Physica Status Solidi (A): Applied Research, 205, 2038-2041 (2008)
Applications and Advantages of Atomic Layer Deposition for Lithium-Ion Batteries Cathodes
Yury Koshtyal, et al.},
Lithium-Ion Batteries, 8, 184-184 (2022)

我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系技术服务部门