A research team led by Wang Guozhong from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences has ...

Cornell researchers have captured an unprecedented, real-time view of how a promising catalyst material transforms during ...

The Environmental Protection Agency and California Air Resources Board have established that NOx and particulate emissions ...

A change is called irreversible if it cannot be changed back again. Many chemical reactions are irreversible. In a chemical reaction, new materials are always formed. Sometimes these new materials ...