نتایج جستجو برای: cu nanoparticle
تعداد نتایج: 91924 فیلتر نتایج به سال:
Oxides play a central role in important industrial processes, including applications such as the production of renewable energy, remediation of environmental pollutants, and the synthesis of fine chemicals. They were originally used as catalyst supports and were thought to be chemically inert, but now they are used to build catalysts tailored toward improved selectivity and activity in chemical...
Plasmonics, is an emerging subfield of nanophontonics, and it attracts increasing attention because of its potential applications in controlling and manipulating light at nanoscale dimensions. The advent of dark-field microscopy (DFM) has enabled the study of plasmonic nanoparticles, especially the coinage metals and the effects of their size, shape, composition as well as the local environment...
As one of the most promising CO2 utilization techniques, electrochemical reduction has recently received considerable attention. Cu is a unique electrocatalyst that can convert to value-added multi-carbon chemicals. Nevertheless, catalysts are always limited by poor selectivity and stability. Here, we report using copper-tetracyanoquinodimethane (CuTCNQ) derived nanoparticles as efficient elect...
In situ measurements of plasma properties during gas-condensation of Cu nanoparticles" (2016). Since the mean, standard deviation, and modality of nanoparticle size distributions can vary greatly between similar input conditions (e.g., power and gas flow rate), plasma diagnostics were carried out in situ using a double-sided, planar Langmuir probe to determine the effect the plasma has on the h...
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