نتایج جستجو برای: peroxydisulfate
تعداد نتایج: 198 فیلتر نتایج به سال:
Oxidation of Methyl Orange (MO) solution in potassium peroxydisulfate (KPS) homogeneous reaction system without UV irradiation was investigated. The result shows that decolorization of MO increases as the dosage of K2S2O8 increases. The kinetic results demonstrate that the decolorization reaction is a pseudo first-order reaction when the concentration of MO ...
Nowadays, the nature of active species and role peroxydisulfate (PDS) was still unclear in advance oxidation systems based on activation PDS by CuO with non-radical pathway. In this paper, a sheet like containing two kinds Cu2+ prepared, one which electron deficient (Cu2+-h). The CuO/PDS system showed extraordinarily utilization (172.3%) for BPA degradation (after four cycles PDS). main mechani...
چکیده ندارد.
In this paper, we demonstrate for the first time that poly(m-phenylenediamine) (PMPD) nanospheres and nanorods can be selectively synthesized via chemical oxidation polymerization of m-phenylenediamine (MPD) monomers using ammonium persulfate (APS) as an oxidant at room temperature. It suggests that the pH value plays a critical role in controlling the the morphology of the nanostructures and f...
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