News

Magical Rare Earth Compound: Praseodymium Oxide

Praseodymium oxide, molecular formula Pr6O11, molecular weight 1021.44.   It can be used in glass, metallurgy, and as an additive for fluorescent powder. Praseodymium oxide is one of the important products in light rare earth products.   Due to its unique physical and chemical properties, it has ... Read More

The growth rate of China’s exports of rare earth permanent magnets to the United States decreased from January to April

From January to April, the growth rate of China’s exports of rare earth permanent magnets to the United States decreased. Customs statistical data analysis shows that from January to April 2023, China’s exports of rare earth permanent magnets to the United States reached 2195 tons, a ... Read More

Emergency response methods for zirconium tetrachloride Zrcl4

Zirconium tetrachloride is a white, shiny crystal or powder that is prone to deliquescence. Commonly used in the production of metal zirconium, pigments, textile waterproofing agents, leather tanning agents, etc., it has certain hazards. Below, let me introduce the emergency response methods of z... Read More

Zirconium tetrachloride Zrcl4

1,Breif introduction: At room temperature, Zirconium tetrachloride is a white crystalline powder with a lattice structure belonging to the cubic crystal system. The sublimation temperature is 331 ℃ and the melting point is 434 ℃. The gaseous zirconium tetrachloride molecule has a tetrahedral stru... Read More

What are the physiological functions of rare earths on plants?

  Research on the effects of rare earth elements on plant physiology has shown that rare earth elements can increase the content of chlorophyll and photosynthetic rate in crops; Significantly promote plant rooting and accelerate root growth; Strengthen the ion absorption activity and physio... Read More

What is cerium oxide? What are its uses?

Cerium oxide, also known as cerium dioxide, has the molecular formula CeO2. Can be used as polishing materials, catalysts, UV absorbers, fuel cell electrolytes, automotive exhaust absorbers, electronic ceramics, etc.   Latest application in 2022: MIT engineers use ceramics to make glucose fuel ce... Read More

Preparation of Nano Cerium Oxide and Its Application in Water Treatment

CeO2 is an important component of rare earth materials. The rare earth element cerium has a unique outer electronic structure – 4f15d16s2. Its special 4f layer can effectively store and release electrons, making cerium ions behave in the+3 valence state and+4 valence state. Therefore, CeO2... Read More

Four major applications of nano ceria

Nano ceria is a cheap and widely used rare earth oxide with small particle size, uniform particle size distribution, and high purity. Insoluble in water and alkali, slightly soluble in acid. It can be used as polishing materials, catalysts, catalyst carriers (additives), automotive exhaust absorb... Read More

Rare earth prices have fallen back two years ago, and the market is difficult to improve in the first half of the year. Some small magnetic material workshops in Guangdong and Zhejiang have ceased ...

Downstream demand is sluggish, and rare earth prices have fallen back to two years ago. Despite a slight rebound in rare earth prices in recent days, several industry insiders told Cailian News Agency reporters that the current stabilization of rare earth prices lacks support and is likely to co... Read More

What is Tellurium dioxide and what is the use of Tellurium dioxide?

Tellurium dioxide Tellurium dioxide is a inorganic compound, white powder. Mainly used for preparing tellurium dioxide single crystals, infrared devices, acousto-optic devices, infrared window materials, electronic component materials, and preservatives. The packaging is packaged in polyethylene... Read More

silver oxide powder

What is silver oxide? what is it used for ? Silver oxide is a black powder that is insoluble in water but easily soluble in acids and ammonia. It is easy to decompose into elemental substances when heated. In the air, it absorbs carbon dioxide and turns it into silver carbonate. Mainly used in ... Read More

Difficulty in Rising Rare Earth Prices due to Decline in Operating Rate of Magnetic Material Enterprises

Rare earth market situation on May 17, 2023   The overall price of rare earth in China has shown a fluctuating upward trend, mainly manifested in the small increase in the prices of praseodymium neodymium oxide, gadolinium oxide, and dysprosium iron alloy to around 465000 yuan/ton, 272000 yuan/to... Read More
<< < Previous 16171819202122 Next > >> Page 19 / 31