Ultra-deep removal of H2S is important in petroleum refining, natural gas purification and coal chemical industry. However, the industrial catalysts for continuous H2S selective oxidation show poor activity and stability, ...
Materials Science
Jul 6, 2021
0
6
Carbide-supported metal catalysts are promising due to the special properties of metal carbide and the interactions between metals and the carbide supports. However, surface oxide species are inevitable in carbide materials, ...
Analytical Chemistry
Jun 24, 2021
0
4
The way in which a compound inspired by nature produces hydrogen has now been described in detail for the first time by an international research team from the University of Jena, Germany and the University of Milan-Bicocca, ...
Materials Science
Jun 22, 2021
1
610
Decarbonizing air transportation is critical to meeting U.S. climate goals and improving the nation's energy economy. But technologies that are transforming automobiles—such as electric motors and hydrogen fuels—are difficult ...
Materials Science
Jun 7, 2021
1
13
Hydrogenation and dehydrogenation are two important artificial methods to change the redox state of compounds. However, most current research focuses on mono redox transformation; the corresponding regulation of redox divergent ...
Analytical Chemistry
Jun 4, 2021
0
7
Recently, a group led by Prof. WANG Junhu from the Dalian Institute of Chemical Physics (DICP) of the Chinese Academy of Sciences (CAS) constructed a novel type of strong metal-support interaction (SMSI) through the melamine/urea ...
Materials Science
May 18, 2021
0
8
Heavy-duty diesel trucks on the road today are equipped with aftertreatment systems that include selective catalytic reduction (SCR) technology using urea solution as a reducing agent to curtail harmful nitrogen oxide (NOx) ...
Analytical Chemistry
May 12, 2021
0
34
A recent study has unveiled the reason behind the exceptional catalytic performance of non-noble metal-base mixed catalysts. This is thanks to a new synthetic strategy for the production of cube-shaped catalysts that could ...
Materials Science
Apr 14, 2021
0
5
Decreasing the emission and efficient utilization (fixation) of carbon dioxide (CO2) are worldwide issues to prevent global warming. Promotion of the use of renewable energy is effective in reducing CO2 emissions. However, ...
Materials Science
Mar 24, 2021
0
7
The activity of enzymes in industrial processes, laboratories, and living beings can be remotely controlled using light. This requires their immobilization on the surface of nanoparticles and irradiation with a laser. Near-infrared ...
Nanophysics
Mar 16, 2021
0
28
