C&EN15 天
Electrocatalytic Oxidation of Ammonia to Nitrate Occurs on NiOOH with OH/O Vacancies
The OH/O vacancy sites on NiOOH, revealed by XPS, are found by DFT calculations to be the active sites for the AOR, catalyzing the complete (eight-electron) oxidation of ammonia into nitrate. The ...
Phys.org23 天
Beetle exoskeleton and conductive polymer create novel light-modulating material
The polymer does not reflect circularly polarized light; however, electrical or chemical oxidation of the polymer ... the oxidized state by doping it with ammonia and in the reduced state by ...
C&EN1 个月
Boosting Li + Conductivity and Oxidation Stability of Solid Polymer Electrolytes Using a ...
Research Center of Resource Chemistry and Energy Materials, Key Laboratory of Clay Mineral of Gansu, and State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical ...
Frontiers2 年
A Synthesis of Viral Contribution to Marine Nitrogen Cycling
The oxidation valences of nitrogen atom, ranging from −3 to +5 ... including nitrification, denitrification, anammox, ammonia assimilation, and nitrogen transport (Supplementary Table S1). Ammonia ...
Frontiers7 年
Ammonia-Oxidizing Archaea and Bacteria Differentially Contribute to Ammonia Oxidation in ...
The seasonal variation of the nitrification potentials directly led to the seasonal differences in the relative contributions of AOA and AOB to ammonia oxidation. The nitrification potentials of AOB ...