نتایج جستجو برای: cu zno
تعداد نتایج: 80474 فیلتر نتایج به سال:
The copper induced green luminescence (GL) with two sets of fine structures in ZnO crystal has been found for several decades (i.e., R. Dingle, Phys. Rev. Lett. 23, 579 (1969)), but the physical origin of the doublet still remains as an open question up to now. In this paper, we provide new insight into the mechanism of the structured GL band in terms of new experimental findings and theoretica...
Stormwater runoff from urban and suburban areas can carry hazardous pollutants directly into aquatic ecosystems. These pollutants, such as metals, nutrients, aromatic hydrocarbons, pesticides, pharmaceuticals, are very toxic to organisms. Recently, significant amounts of zinc oxide engineered nanoparticles (ZnO-NPs) have been detected in stormwater its bioretention systems. This raises concerns...
Broadband and omnidirectional light harvesting is important in photovoltaic technology because of its wide spectral range of radiation and the sun's movement. This study reports the fabrication and characterization of zinc oxide (ZnO) dandelions on Cu(In,Ga)Se2 (CIGS) solar cells. The fabrication of dandelions involves the combination of self-assembled polystyrene (PS) nanospheres and the hydro...
In article number 2001231, Pérez-Ramírez and co-workers devise a method using microfabricated model catalysts custom-designed reactor to decouple the contribution of metal-oxide interfaces in Cu-ZnO for methanol synthesis via CO CO2 hydrogenation under process-relevant conditions.
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