Oxidation state of cobalt and copper in carrollite (CuCo2S4)van der Laan GTelling NDPearce CICoker VSPattrick RAD
Oxidation state of cobalt and copper in carrollite (CuCo2S4) In this paper, for the first time the spinel sulfide carrollite (CuCo2S4) was applied to activate peroxymonosulfate (PMS) for the abatement of an endocrine... dLG Van,ND Telling,CI Pearce,... 被引量: 0发表: 2008年 Electroc...
What is the Oxidation State of Cobalt in K3Co(CN)6? The average oxidation state of the 1 Co atom in K3Co(CN)6 is +3.ElementOxidation Number (Avg)AtomsCountElectronegativity C +2 +2 (×6) 6 2.6 N -3 -3 (×6) 6 3.0 K +1 +1 (×3) 3 0.8 Co +3 +3 (×1) 1 1.9...
We consider that the relative stability of the two phases in the intermediate state determines the type of the oxidization process; the oxidization process is MIII-type if the LS phase is stable, while the oxidization process is MII-type if the HS phase is stable. The HS state, and ...
To date, the effect of oxidation state on activity remains controversial in whether higher or lower oxidation states benefit the enhancement of catalytic activity. Herein, we discover a volcanic relationship between oxidation state and hydrogen evolution
Mössbauer mineralogy of rock, soil, and dust at Gusev crater, Mars: Spirit's journey through weakly altered olivine basalt on the plains and pervasively... [1] The Mössbauer spectrometer on Spirit measured the oxidation state of Fe, identified Fe-bearing phases, and measured relative abunda...
Electrolyte-Dependent Electrosynthesis and Activity of Cobalt-Based Water Oxidation Catalysts Electrolysis of Co(2+) in phosphate, methylphosphonate, and borate electrolytes effects the electrodeposition of an amorphous highly active water oxidation... Y Surendranath,M Dinca,DG Nocera - 《Journal of the ...
Keywords Fischer Tropsch synthesis;ceria;cobalt catalyst;alumina;temperature programmed reduction;temperature programmed oxidation;carbon deposition;费托合成;二氧化铈;钴催化剂;氧化铝;程序升温还原;程序升温氧化;积碳;Temperature program desorption (TPD) and temperature program reaction (TPR) study ...
The normalized Co K-edge absorption thresholds of as-fabricated catalysts are similar to those of CoO, indicating that the valence state of cobalt is approximately +2. Moreover, the weak intensity of the pre-edge peak at 7,710.4 eV indicates a broken square-planar configuration and the ...
Size effects and active state formation of cobalt oxide nanoparticles during the oxygen evolution reaction Article Open access 08 August 2022 Activating lattice oxygen in NiFe-based (oxy)hydroxide for water electrolysis Article Open access 21 April 2022 Data availability The data that support the...