نتایج جستجو برای: 4 nitrophenol reduction
تعداد نتایج: 1721593 فیلتر نتایج به سال:
The effect of nitro-substituent on mononitrophenol (o-nitrophenol (ONP), m-nitrophenol (MNP) and p-nitrophenol (PNP)) reduction in a bioelectrochemical system (BES) was investigated in this study. The results show that the removal of all three nitrophenols was significantly enhanced with more negative cathode potential and shortened hydraulic retention time in the BESs. Moreover, the reduction ...
Glucomannan-mediated facile synthesis of gold nanoparticles for catalytic reduction of 4-nitrophenol
The catalytic activity of Au nanoparticles in phenylboronic acid-containing polymer microgels can be tuned through the swelling-deswelling transition of the microgels in response to changes in glucose concentration. Upon adding glucose, the model catalytic reduction of hydrophilic 4-nitrophenol is accelerated, while the reduction of relatively more hydrophobic nitrobenzene slows down.
Doped and undoped ZnS semiconductor nanocrystals having different recombination pathways are explored to study the charge transfer reaction between the nanocrystals and the 4-nitrophenol/sodium borohydride redox couple.
Along with the increasing requirement for efficient organic conversions using green chemistry, there is a need to develop highly and eco-friendly catalytic reaction systems. Gold nanoparticles (AuNPs)-based nanocatalysts are promising candidates reduction of environmental pollutants, such as nitroaromatics dyes. This study reports on synthesis AuNPs Carpobrotus edulis (C. edulis) fruit aqueous ...
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