After Russia pledged to scale back its military operations around Kyiv and in northern Ukraine, the prices of most industrial metals fell, led by aluminum, showing people's concerns for supply shortage eased.

At an earlier time, the West imposed sweeping sanctions on Russia for its invasion of Ukraine, which aroused concerns about the supply problem because Russia is a major producer of nickel, aluminum, and copper. 

Russia is also a major gas supplier to Europe, where potential supply disruptions are seen as hitting power-intensive aluminum and zinc production.  

"Hopes that Russia and Ukraine will reach an agreement to end the conflict have led to a sudden change in prices," said one metals analyst.

The prices of other commodities like the Praseodymium Oxide suppliers china are still very uncertain.

About Praseodymium Oxide:

Praseodymium (III,IV) oxide with CAS 12037-29-5 is the inorganic compound with the formula Pr6O11 that is insoluble in water. It has a cubic fluorite structure.

Specifications and properties of Praseodymium Oxide:

Chemical formula：	Pr6O11
Molar mass：	1021.44 g/mol
Appearance：	dark brown powder
Density：	6.5 g/mL
Melting point：	2,183 °C (3,961 °F; 2,456 K).
Boiling point：	3,760 °C (6,800 °F; 4,030 K)

Application of Praseodymium Oxide:

Praseodymium (III,IV) oxide has a number of potential applications in chemical catalysis, and is often used in conjunction with a promoter such as sodium or gold to improve its catalytic performance.

Storage Condition of Praseodymium Oxide Powder:

Damp reunion will affect Praseodymium Oxide powder dispersion performance and using effects, therefore,Praseodymium Oxide Powder should be sealed in vacuum packing and stored in cool and dry room, the Praseodymium Oxide Powder can not be exposure to air. In addition, the Praseodymium Oxide powder should be avoided under stress.

Packing & Shipping of Praseodymium Oxide Powder:

We have many different kinds of packing which depends on the Praseodymium Oxide Powder quantity.

Praseodymium Oxide Powder packing:vacuum packing, 100g, 500g or 1kg/bag, 25kg/barrel, or as your request.

Praseodymium Oxide Powder shipping:could be shipped out by sea , by air, by express as soon as possible once payment receipt.

Praseodymium (III,IV) oxide is the inorganic compound, chemical formula Pr6O11, submicron and nanopowder forms may be considered for industrial and application purpose. The appearance of Praseodymium Oxide is dark brown powder. It mainly applied in the chemical catalysis, and is often used in conjunction with a promoter such as sodium.Researchers at the Centre for Translational Atomic Materials at Swinburne University of Technology, Melbourne, Australia have developed a new graphene film that absorbs more than 90% of sunlight while eliminating most of the infrared thermal emission losses, a highly efficient A solar-heated metamaterial capable of rapidly heating to 83 degrees Celsius (181 degrees Fahrenheit) in an open environment with minimal heat loss. Proposed applications for the film include thermal energy harvesting and storage, solar thermal power generation, and seawater desalination.
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