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278513

氧化钆(III)

Name: 氧化钆(III)
Brand: ALDRICH

powder, 99.9% trace metals basis

别名:

Digadolinium trioxide, Gadolinia, Gadolinium oxide, Gadolinium trioxide

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关于此项目

线性分子式:

Gd₂O₃

化学文摘社编号:

12064-62-9

分子量:

362.50

NACRES:

NA.23

PubChem Substance ID:

24856820

UNSPSC Code:

12352303

EC Number:

235-060-9

MDL number:

MFCD00011026

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属性

assay

99.9% trace metals basis

form

powder

reaction suitability

reagent type: catalyst
core: gadolinium

mp

2330 °C (lit.)

density

7.407 g/mL at 20 °C (lit.)

SMILES string

O=[Gd]O[Gd]=O

InChI

1S/2Gd.3O

InChI key

RNYFGGMJZRTZKO-UHFFFAOYSA-N

说明

General description

氧化钆是稀土氧化物，以高热稳定性和独特磁性著称，适于各种高温应用。广泛用作固体激光的基质材料，掺杂钕或铒等稀土元素后可提高激光效率，发出通信和医疗用特定波长。它的纳米粒子因具有优异的生物相容性和提高图像分辨率的能力，可用作生物医学成像的MRI造影剂。

Application

氧化钆可掺入氧化锆增强固体氧化物燃料电池固体电解质的离子导电性。它可提高这类能源转化器件的性能和效率。它还可作为热障涂层组分，用于燃气涡轮发动机等高温应用。它的热稳定性和低导热性适于保护元件免遭极端温度损害。

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pictograms

GHS07

signalword

Warning

hcodes

H319

pcodes

P305 + P351 + P338

Hazard Classifications

Eye Irrit. 2

存储类别

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

历史批次信息供参考:

分析证书(COA)

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商品

Metal Hydrides for NiMH Battery Applications

Rechargeable solid-state batteries are becoming increasingly important due to wide-spread use in computers, portable electronics, and vehicular applications.

Cytotoxic and genotoxic characterization of titanium dioxide, gadolinium oxide, and poly(lactic-co-glycolic acid) nanoparticles in human fibroblasts.

Magdiel Inggrid Setyawati et al.

Journal of biomedical materials research. Part A, 101(3), 633-640 (2012-08-29)

Engineered nanomaterials have become prevalent in our everyday life. While the popularity of using nanomaterials in consumer products continues to rise, increasing awareness of nanotoxicology has also fuelled efforts to accelerate our understanding of the ill effects that different nanomaterials

Designing tripodal and triangular gadolinium oxide nanoplates and self-assembled nanofibrils as potential multimodal bioimaging probes.

Taejong Paik et al.

ACS nano, 7(3), 2850-2859 (2013-02-26)

Here, we report the shape-controlled synthesis of tripodal and triangular gadolinium oxide (Gd2O3) nanoplates. In the presence of lithium ions, the shape of the nanocrystals is readily controlled by tailoring reaction parameters such as temperature and time. We observe that

Silica nanoparticles coencapsulating gadolinium oxide and horseradish peroxidase for imaging and therapeutic applications.

Nikesh Gupta et al.

International journal of nanomedicine, 7, 5491-5500 (2012-12-13)

Mesoporous silica nanoparticles coencapsulating gadolinium oxide and horseradish peroxidase (HRP) have been synthesized in the aqueous core of sodium bis-(2-ethylhexyl) sulfosuccinate (AOT)-hexane-water reverse micelle. The average diameter of these silica particles is around 25 nm and the particles are spherical

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全球贸易项目编号

货号	GTIN
278513-25G	04061835561971
278513-100G	04061826203583