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634263 Sigma-Aldrich

Praseodymium(III,IV) oxide

nanopowder, <200 nm particle size (BET), 99% trace metals basis

Synonym: Hexapraseodymium undecaoxide

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Properties

Related Categories 59: Pr, Catalysis and Inorganic Chemistry, Chemical Synthesis, Materials Science, Metal and Ceramic Science,
InChI Key   AICMLAQRDYRMRP-UHFFFAOYSA-N
assay   99% trace metals basis
form   nanopowder
particle size   <200 nm (BET)
  <50 nm (XRD)
density   6.5 g/mL at 25 °C (lit.)

Description

Features and Benefits

Used in the solid state synthesis of a remarkable ternary, reduced molybdenum oxide, Pr4Mo9O18, whose structure contains previously unknown Mo7, Mo13and Mo19 clusters. The new cluster product is a small band gap semiconductor.

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
WGK Germany 
1
RTECS 
TU1480000

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles

Articles

Nanomaterials for Advanced Applications

The union of distinct scientific disciplines is revealing the leading edge of Nanotechnology. Fifteen to twenty years ago, the interdisciplinary activity of geneticists, biologists, immunologists and...
Mr. Thomas Juehne; Prof. William E. Buhro; Dr. Sean Dingman; Dr. Luke Grocholl; Prof. Michael Strano; Dr. Seunghyun Baik;Prof. Yuri Lvov; Dr. Luke Grocholl; Prof. Shelley D. Minteer; Dr. Luke Grocholl; Prof. Nicholas A. Kotov;Prof. Pradeep K. Rohatgi; Ben Schultz; J.B. Ferguson; C. N. R. Rao; A. Müller; A. K. Cheetham (Eds.); G. Schmid (Ed.)
Aldrich ChemFiles 2005, 5.3, 1.
Keywords: Absorption, Adsorption, Automotive, Building blocks, Catalysis, Ceramics, Chemical vapor deposition, Combustion, Degradations, Deposition, Diffraction, Diffusion, Electronics, Genetic, Infrared spectroscopy, Materials Science, Metal Science, Nanoelectronics, Nanomaterials, Nanotechnology, Nanotubes, Oxidations, Photovoltaics, Purification, Reductions, Semiconductor, Solar cells, Solvents

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