The particle size of this product is not determined on a lot-to-lot basis. However, historical data suggests that the average particle size is 1-4 um and more than 90% of the particles are <=10 um.
278513
氧化钆(III)
powder, 99.9% trace metals basis
同義詞:
Digadolinium trioxide, Gadolinia, Gadolinium oxide, Gadolinium trioxide
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線性公式:
Gd2O3
CAS 編號:
分子量：:
362.50
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352303
EC Number:
235-060-9
MDL number:
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產品名稱
氧化钆(III), powder, 99.9% trace metals basis
InChI key
RNYFGGMJZRTZKO-UHFFFAOYSA-N
InChI
1S/2Gd.3O
SMILES string
O=[Gd]O[Gd]=O
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.)
Quality Level
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1 of 4
本產品 | 637335 | 48220 | 451134 |
|---|---|---|---|
| form powder | form nanopowder | form - | form solid |
| assay 99.9% trace metals basis | assay 99.8% trace metals basis | assay ≥99.9% | assay 99.99% trace metals basis |
| density 7.407 g/mL at 20 °C (lit.) | density 7.407 g/mL at 20 °C (lit.) | density 7.407 g/mL at 20 °C (lit.) | density 2.332 g/mL at 25 °C |
| mp 2330 °C (lit.) | mp 2330 °C (lit.) | mp 2330 °C (lit.) | mp 91 °C (lit.) |
| reaction suitability reagent type: catalyst | reaction suitability reagent type: catalyst | reaction suitability reagent type: catalyst | reaction suitability reagent type: catalyst |
| Quality Level 100 | Quality Level 100 | Quality Level 100 | Quality Level 200 |
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。
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。
signalword
Warning
hcodes
pcodes
Hazard Classifications
Eye Irrit. 2
存儲類別/等級
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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
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
Aamir D Abid et al.
Particle and fibre toxicology, 10, 1-1 (2013-01-12)
The deposition, clearance and translocation of europium-doped gadolinium oxide nanoparticles in a mouse lung were investigated experimentally. Nanoparticles were synthesized by spray flame pyrolysis. The particle size, crystallinity and surface properties were characterized. Following instillation, the concentrations of particles in
Yu Kimura et al.
Advanced healthcare materials, 1(5), 657-660 (2012-11-28)
The synthesis, characterization, and functional evaluation of new size-controlled and biocompatible Gd(2) O(3) nanoparticles as a bimodal contrast agent for use in photoacoustic (PA) and magnetic resonance (MR) imaging are reported. These nanoparticles show a clear PA image by themselves
Weihua Di et al.
Biomaterials, 32(29), 7226-7233 (2011-07-13)
Multifunctional materials for biological use have mostly been designed with composite or hybrid nanostructures in which two or more components are incorporated. The present work reports on a multifunctional biomaterial based on single-phased luminescent mesoporous lanthanide oxide nanoparticles that combine
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