Resources Contact Us Home
Method for preparing cerium carbonate and method for preparing cerium oxide powder

Image Number 6 for United States Patent #8114370.

The present invention relates to a method for preparing cerium carbonate that can improve yield and productivity of cerium carbonate, cerium carbonate powder, and a method for preparing cerium oxide using the same. The method for preparing cerium carbonate comprises the steps of mixing a cerium precursor and urea; and, elevating the temperature of the mixture to C. under solvent free condition to react the cerium precursor and urea.

  Recently Added Patents
Optical interconnect in high-speed memory systems
Fuse part in semiconductor device and method for forming the same
Dimmable LED light fixture having adjustable color temperature
Methods and devices for enforcing network access control utilizing secure packet tagging
Polyureas made from aminocrotonates and enaminones
Biaxially oriented film which could be thermally laminated with paper and other substrates
Method and apparatus of motion vector prediction with extended motion vector predictor
  Randomly Featured Patents
Methods for DNSSEC proxying and deployment amelioration and systems thereof
Low latency cadence selectable interface for data transfers between busses of differing frequencies
Process for the selective ortho-alkylation of phenolic compounds
Integrated circuit with intra-chip clock interface and methods for use therewith
Portable fan device
Gasline repair kit
Picture puzzle
Method and a device for the manufacturing of washers and washer for a locking system
Programmable through silicon via
Reduced temperature aluminum production in an electrolytic cell having an inert anode