R. C. VICKERY has stated 1 that evidence for more than one crystal structure has been obtained when preparing cerium oxide by igniting various salts of cerium. He classified some preparations he ...

has developed a type of sponge made of graphene oxide and chitosan, that can be used to extract gold from electronic waste. In their paper published in the Proceedings of the National Academy of ...

Department of Chemical and Biomolecular Engineering, National University of Singapore, Singapore 117585 ,Republic of Singapore Institute of Materials Research and Engineering,Agency for Science, ...

For do-it-yourselfers, Vilhauer recommended buying a glass scratch removal kit with cerium oxide (an abrasive) and a felt buffing wheel or pads that can be used with a cordless or plug-in drill. A kit ...

The government is planning to make possession of nitrous oxide - also known as laughing gas - a criminal offence in England and Wales. Known as NOS, its use as a recreational drug soared during ...