نتایج جستجو برای: reduction reaction
تعداد نتایج: 874938 فیلتر نتایج به سال:
This review provides an overview on Pd-based electrocatalysts for the oxygen reduction reaction (ORR) through scientometric analysis and critical methods. The main focus is activity regulation synthetic
The success of the photocatalytic CO2 reduction using sunlight depends on how visible light is captured and utilized. Zn porphyrins, which are synthetic analogues chlorophyll bacteriochlorophyll, have very intense absorption bands in region high potential candidates as photosensitizers for reduction. However, use zinc porphyrins had been limited due to their poor stability under conditions. We ...
abstract the aim of this study is laboratory investigation of nitrate reduction in water using fe/cu nano particles. in this regards, nano fe0 (54±4 nm) and fe/cu particles (75±3 nm) was synthesized and characterized by x-ray diffraction pattern (xrd), scanning electron microscope (sem) and transmission electron microscopy (tem) photographs. the effects of coating load of nano-fe0 by cu (0, 5, ...
metal—polyaniline nanocomposites such as platinum-polyaniline nanocomposite is prepared by insitu oxidative polymerization of aniline and reduction of pt+4 ions into pt nanoparticles. thepolymerization of aniline was carried out in the presence of 1(2ptcn6 [potassium hexa cyanoplatinate (iv)] as oxidizing agent. during the reaction aniline monomers undergo oxidation andform polyaniline (pant) w...
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