A discovery in molecular chemistry may help remove a barrier to widespread use of diesel and other fuel-efficient "lean burn" vehicle engines. Researchers at the Department of Energy's Pacific ...

DURING our work on the available thermionic emission from mixtures of the alkaline earth oxides (barium, strontium and calcium oxides), we have studied the properties of the system barium ...

THE barium oxide–carbon, dioxide system has been examined at pressures of carbon dioxide up to 450 atm. 1 and is similar in many respects to that of calcium oxide and carbon dioxide 2. To bring out ...

The crystal structure of the barium cobalt oxide film (left; Xi Zhang, Yuqiao Zhang, et al. ACS Applied Materials & Interfaces. July 12, 2022), and the metal oxide film itself (right; Photo: Hiromichi ...

One of the main pollutants produced by both automobile and industrial combustion emissions is Nitric oxide (NO). It has many adverse effects on the atmosphere, including formation of smog and loss of ...