H2O2 is a stable molecule with notable oxidizing and reducing properties. It can create hydroxyl radicals (·OH) and act as a catalyst for radical reactions. The process is interrupted by catalase which reduces H2O2 to H2O and O2. Elevated concentrations of H2O2 can lead to oxidative stress,...
Therefore, we suggest that a similar process occurred during lower crust metasomatism by arc magma where arc magmas release sulfate-rich fluids during ascent, and sulfides are precipitated when these fluids react with the relatively reduced lower crust. A subduction zone study pointed out that ...
(2) When Cu0 reacts with HCl and CuCl solutions, or Cu+ reacts with NaCl solution, nantokite (CuCl) formed due to oversaturation has been found in fluid inclusion. Copper concentration in the fluid shows a strong positive dependence on the initial chlorine content, with Cu/Cl molal ...
Reactions of Cu(hfacac)(2)center dot H2O (hfacac = hexafluoroacetylacetonate) with bidentate ligands. Preparation, characterization, and X-ray structures o... Palladium bis(hexafluoroacetylacetonate), Pd(F6acac)2, reacts with a wide variety of Lewis bases to form 4:1 adducts of the type (...
The 1D coordination polymer (CP) [(Me 2 S) 3 {Cu 2 (μ-I) 2 }] n ( 1 ) is formed when CuI reacts with SMe 2 in n -heptane, whereas in acetonitrile (MeCN), the reaction forms exclusively the 2D CP [(Me 2 S) 3 {Cu 4 (μ-I) 4 }] n ( 2 ) containing "flower-baske...
use a vast excess of either component (70). Finally, [67Cu]Cu-MeCOSar-huA33 was synthesized in order to provide a directly radiolabeled antibody control for the biodistribution and longitudinal therapy experiments. [67Cu]...
H2O2is a stable molecule with notable oxidizing and reducing properties. It can create hydroxyl radicals (·OH) and act as a catalyst for radical reactions. The process is interrupted by catalase which reduces H2O2to H2O and O2. Elevated concentrations of H2O2can lead to oxidative stress, pote...
The improved oxygen vacancies of CuCo3O4 accelerate the activation of H2O to form active OH. COS binds with hydroxyl to form the intermediate HSCO2−, and then the activated –OH on the oxygen vacancy reacts with HSCO2− to form HCO3−. Meanwhile, the catalyst exhibits high catalytic...
The nitrate (NO3−) electroreduction into ammonia (NH3) represents a promising approach for sustainable NH3 synthesis. However, the variation of adsorption configurations renders great difficulties in the simultaneous optimization of binding energy for
H2O2 amount, (E) reaction temperature and (F) CH4 pressure on CH3OH productivity. (Standard reaction conditions for this work unless otherwise stated were PCH4: 3.0 MPa, 19 mL H2O, 1 mL H2O2, react at 70 °C for 0.5 h, and catalysts: 20 mg 4.37 Cu-ZSM-5 by (CH3COO)2Cu·H2O....