D. Homogeneous and heterogeneous catalytic redox processes: solution and solid state voltammetry of lead complexes at carbon electrodes. J. Elec- troanal. Chem. 1997, 424 (1), 25-34.Marken, F.; Leslie, W. M.; Compton, R. G.; Moloney, M. G.; Sanders, E.; Davies, S. G.; Bull...
Now, there are two main kinds of mixtures: homogeneous and heterogeneous.Uh maybe I should put this on the board.Whether a mixture is homogeneous or heterogeneous, well, this relates to the notion of “phase”. Remember, we defined the word “phase” as being one physical state, whether so...
Kinetics of the oxidative photodegradation of monuron (3-(4-chlorophenyl)-1-1-dimethylurea) in both homogeneous solution of Fe(ClO4)3 and heterogeneous suspension of TiO2, were investigated and compared. In the homogeneous system (Fe(II)), the speciation of Fe(III) aquacomplexes was shown to...
Homogeneous and heterogeneous reactions of atmospheric mercury(II) with sulfur(IV) Atmospheric models suggest that the reduction of Hg(II) to Hg(O) by S(IV) prolongs the residence time of mercury. The redox reaction was investigated both ... SL Scott,H Yusuf,N Lahoutifard,... - 《Journal...
Homogeneousand heterogeneous nucleations in the polyol process for the preparation of micron and submicron size metal particles. Solid State Ionics 32-33(1):198-205The polyol process concerns the preparation of metallic powders by reduction... F Fievet,JP Lagier,B Blin,... - 《Solid State Ioni...
摘要: Hydrogen transfer is rate-limiting in homogeneous hydrogenation of cycloalkenes by [py2(dmf)-RhCl2(BH4)] in dimethylformamide (dmf) solution, as in heterogeneous hydrogenation.DOI: 10.1039/c29690000502 被引量: 6 年份: 1969 收藏 引用 批量引用 报错 分享 ...
“dream reaction” for future developments in process chemistry3,4. Originally, this reaction has been performed employing heterogeneous catalysts; however, in the last decade several homogeneous organometallic complexes became of interest and were optimized for the C–O hydrogenation of amides. Many of...
Degradation of Remazol Black B dye and its simulated dyebath wastewater by advanced oxidation processes in heterogeneous and homogeneous media This study focused on the degradation of hydrolysed Remazol Black B (CI Reactive Black 5), a common diazo reactive dye, in aqueous solution. In the presen...
In denatured BSA predominantly slow heterogeneous dynamics dominates the observed macromolecular motions. Reduction of disulphide bridges in denatured BSA does not significantly alter the visible motions. In native folded BSA fast homogeneous dynamics and slow heterogeneous dynamics were observed. In an ...
Heterogeneous electron transfer (ET) to o-nitrobenzoic acid has been investigated in NN-dimethylformamide containing tetrabutylammonium perchlorate. Although primary anion radicals undergo fast homogeneous decay, voltammetric measurements allowed the ET rate constant to be determined at various temperatures. Thes...