3) copper oxides/active carbon 载铜氧化物活性炭 1. Study on treatment of coke-plant wastewater containing phenol with copper oxides/active carbon; 利用载铜氧化物活性炭降解含酚废水的研究 更多例句>> 4) porous manganese oxide 多孔锰氧化物 1. Micro- and mesoporous manganese oxides as well ...
According to the preparation method, the copper oxide/carbon hybrid aerogel material is prepared by a one-step sol-gel process. Specifically, the preparation method comprises five steps, including preparation of sol, aging of sol, solvent exchange, supercritical drying, carbonization and the like. ...
Kinoshita et al, " A new copper oxide superconductor containing carbon ", Nature, vol. 357, May 1992, pp. 313-315.see for example: K. Kinoshita and T. Yamada, Nature, 357 (1992) 313; B. Raveau, M. Huv茅, A. Magnain, M. Hervieu, C. Michel, B. Domenges and C. Martin, ...
Copper Oxide for CO2 Reduction Reactions Copper (Cu) based catalysts are the most suitable agent for CO2RR, especially for assembling multi-carbon-containing substances (Peterson et al., 2010). Cu stands out from other metals due to its low hydrogen underpotential deposition, which prevents the ...
Copper catalysts modified with tin have been demonstrated to be selective for the electroreduction of carbon dioxide to carbon monoxide. However, such catalysts require the precise control of tin loading amount. Here, we develop a copper/tin-oxide catalyst with dominant tin oxide surface being formed...
(μ-ox)]Cl2and its ratio relative to the carbon nitride substrate (~8%) used in the synthesis. X-ray diffraction (XRD) patterns collected for the Cu2@C3N4catalysts only show the (001) and (002) peaks associated with g-C3N4, with the absence of copper metal or oxide features indicating...
The selective electroreduction of carbon dioxide to C2 compounds (ethylene and ethanol) on copper(I) oxide films has been investigated at various electrochemical potentials. Aqueous 0.1 M KHCO3 was used as electrolyte. A remarkable finding is that the faradic yields of ethylene and ethanol can be ...
The catalytic rate over CuO was found to almost agree with the bulk reduction rate of CuO→Cu, while the catalytic rate over Cu 2 O agreed with the bulk reduction rate of CuO*→Cu 2 O, where CuO* denotes a metastable divalent copper oxide produced in the oxidizing process of Cu 2 O....
We report nitrogen doped titanium oxide (N-TiO2) improved catalytic performance of Cu-TiO2 in the carbon monoxide oxidation reaction. Anatase TiO2 and rutile TiO2 are chosen to investigate the effect of the TiO2 phase for nitrogen modification. XPS and DFT results showed both interstitial nitrogen ...
be attributed to the formation of the copper–zinc alloy. There, the enhancement in activity of the physical mixture was caused by the spillover of hydrogen, with zinc oxide acting as a reservoir of atomic hydrogen, which then is able to form zinc formate with carbon dioxide. The enthalpy ...