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Merck

745952

Sigma-Aldrich

钛酸钡 (IV)

nanopowder (cubic), 50 nm (SEM), 99.9% trace metals basis

别名:

氧化钛钡, 氧化钡钛

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About This Item

线性分子式:
BaTiO3
CAS号:
分子量:
233.19
EC 号:
MDL编号:
UNSPSC代码:
12352302
PubChem化学物质编号:
NACRES:
NA.23
价格与库存信息目前不能提供

方案

99.9% trace metals basis

表单

nanopowder (cubic)

粒径

50 nm (SEM)

密度

6.08 g/mL at 25 °C (lit.)

SMILES字符串

[Ba++].[O-][Ti]([O-])=O

InChI

1S/Ba.3O.Ti/q+2;;2*-1;

InChI key

WNKMTAQXMLAYHX-UHFFFAOYSA-N

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一般描述

这种钛酸钡(IV)纳米粉末是由钛酸钡纳米颗粒制成的超细白色粉末,平均粒径为50 nm。控制合成过程,使材料以立方晶型结晶,该晶型是中心对称的,没有自发偶极子。

应用

钛酸钡是一种有效的无铅压电材料 [1],已作为聚合物纳米复合材料的成分 [2] 和细胞成像探针 [3] 进行了研究。

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral

储存分类代码

11 - Combustible Solids

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Karaki;T.;
Jpn J. App. Phys., Part I, 46(4-7), L97-L98 (2007)
Chia-Lung Hsieh et al.
Optics express, 17(4), 2880-2891 (2009-02-17)
Luminescent markers play a key role in imaging techniques for life science since they provide a contrast mechanism between signal and background. We describe a new type of marker using second harmonic generation (SHG) from noncentrosymmetric BaTiO(3) nanocrystals. These nanoparticles
Kim;P.;
Advanced Materials, 19(7), 1001-1005 (2007)
Elena Aksel et al.
Sensors (Basel, Switzerland), 10(3), 1935-1954 (2010-01-01)
Piezoelectrics have widespread use in today's sensor and actuator technologies. However, most commercially available piezoelectric materials, e.g., Pb [Zr(x)Ti(1-x)] O(3) (PZT), are comprised of more than 60 weight percent lead (Pb). Due to its harmful effects, there is a strong
Liming Wang et al.
Journal of nanoscience and nanotechnology, 14(6), 4224-4228 (2014-04-18)
Tetragonal Barium titanate (BaTiO3) nanotube arrays have been prepared using the template-assisted hydrothermal method combined with an annealing process. The in-situ chemical conversion of TiO2 nanotube array templates ensured that BaTiO3 maintained the morphology of the nanotube architectures. Moreover, X-ray

商品

A significant limiting factor for wearable electronics and wireless sensors is the finite amount of energy that can be stored in on-board batteries.

Among various ceramics, one-dimensional (1-D) piezoelectric ceramics have attracted significant scientific attention for use in energy harvesting.

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