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205133

Sigma-Aldrich

Praseodymium(III) nitrate hexahydrate

99.9% trace metals basis

Sinónimos:

Praseodymium trinitrate hexahydrate

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About This Item

Fórmula lineal:
Pr(NO3)3·6H2O
Número de CAS:
15878-77-0
Peso molecular:
435.01
EC Number:
233-796-5
MDL number:
MFCD00149826
UNSPSC Code:
12352302
PubChem Substance ID:
24852307
NACRES:
NA.23

Quality Level

200

assay

99.9% trace metals basis

form

crystalline

reaction suitability

reagent type: catalyst
core: praseodymium

impurities

≤2000 ppm Trace Metal Analysis

SMILES string

O.O.O.O.O.O.[Pr+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O

InChI

1S/3NO3.6H2O.Pr/c3*2-1(3)4;;;;;;;/h;;;6*1H2;/q3*-1;;;;;;;+3

InChI key

LXXCECZPOWZKLC-UHFFFAOYSA-N

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General description

Praseodymium(III) nitrate hexahydrate iscommonly used in the production of electronic components, including ceramiccapacitors, magnetic bubble memories, and photochromic glass. Its uniqueoptical and electrical properties, such as its high dielectric constant andrefractive index, make it a desirable material in the electronics industry. Itis also used as a praseodymium source for the preparation of other praseodymiumcompounds.

Application

Praseodymium(III) nitrate hexahydrate can be used as:
  • A dopant to fabricate dye-sensitized solar cells. The addition of rare earth enhances the power conversion efficiency of solar cells by narrowing the band gap of photoanode materials.
  • A precursor to synthesize high entropy lanthanide oxysulfides ( wide band gap semiconductors).
  • To synthesize functionalized UV-emitting nanocomposite for photodynamic cancer therapy.
  • To fabricate Pr-doped MoO3 thinfilms for gas sensing applications.

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Warning

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Ox. Sol. 3 - Skin Irrit. 2

Storage Class

5.1B - Oxidizing hazardous materials

wgk_germany

WGK 2

ppe

dust mask type N95 (US), Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

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Certificados de análisis (COA)

Lot/Batch Number
BCCH0209
BCCF7448
BCCD7816
BCCC5314
BCCB2363

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Improving the efficiency of dye-sensitized solar cells based on rare-earth metal modified bismuth ferrites
Maham Khan, et al.
Scientific Reports, 13, 3123-3123 (2023)
Jonas Scholz et al.
Journal of colloid and interface science, 504, 346-355 (2017-06-06)
The formation of perovskite oxide nanoparticles supported on ordered mesoporous silica with different pore geometry is here presented. Systematic study was performed varying both pore shape (gyroidal, cylindrical, spherical) and size (7.5, 12, 17nm) of the hosts. LaFeO
De Smet, F. et al.
Chemistry of Materials, 11, 324-324 (1999)
Yu, S-H. et al.
Chemistry of Materials, 11, 192-192 (1999)
Devaraj Ramasamy et al.
Physical chemistry chemical physics : PCCP, 17(17), 11527-11539 (2015-04-11)
The current work demonstrates how tailoring the transport properties of thin ceria-based buffer layers in solid oxide fuel or electrolyser cells can provide the necessary phase stability against chemical interaction at the electrolyte/electrode interface, while also providing radical improvements in

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The rare earth elements impact nearly everyone in the world. All of the people living in advanced technological countries and almost all those living in third world countries utilize the rare earths in their everyday living—the car that one drives (gasoline is refined from oil using rare earth catalysts and catalytic converters reduce the polluting emissions from the automotive exhaust), watching the news on TV (the red and green colors in TV screens), the telephones and computers we use to communicate (the permanent magnets in speakers and disc drives), just to name a few examples.

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