2 3 4 Magnetic Quantum Number, m l This quantum number distinguishes orbitals of given "n" and "l" (given energy and shape) but have a different orientation in space. The allowed values are from -1 to +1. For l = 0 (the s subshell) the allowed m ...
Fe–N4 sites anchored on carbon (Fe–N–C) materials have drawn increasing interest on account of their remarkable electrocatalytic activity for the oxygen reduction reaction (ORR). Nevertheless, the Fe–N4 sites with a symmetric electronic configuration exhibit too strong binding energy between the...
Mn-doping tuned electron configuration and oxygen vacancies in NiO nanoparticles for stable electrocatalytic oxygen evolution reactionYi Liu aLiang Bai aTao Li aJinghao Huo aXiaofei Wang aLifeng Zhang aXiaodong Hao bShouwu Guo a c
In contrast, When the electrode works at 10 mA cm−2 (current provided from BP was subtracted) for only 16.6 hours, a rapid increase in overpotential of 74 mV was observed, which was mainly ascribed to the easily oxidized surface of BP by oxygen in water when no metal atoms...
Electron-impact excitation of the fine-structure levels (1s22s22p3 4So 3/2, 2Do 5/2,3/2, 2Po 3/2,1/2) of singly ionized atomic oxygen Effective collision strengths for O II ions are evaluated from electron-impact excitation collision strengths of singly ionized atomic oxygen ( O II)...
Electron configuration. The outermost electrons surrounding an atom (the valence electrons) are responsible for the number and type of bonds that a given atom can form with other atoms, and are responsible for the chemistry of the atom. The shape of the modern ...
The OECT configuration provides improved control over the antiambipolar response compared with a conventional two-terminal NDR device. For example, applying a higher drain voltage (VDS) increases the peak current, causes a shift in the voltage of the peak current (VP) and results in a Gaussian ...
59 Today’s aberration-corrected electron microscopes can provide lattice-resolution or even atomic-resolution images at these ‘low’ primary energies that can reveal the precise atomic configuration of point defects or grain boundaries. It should be noted that, although the graphene lattice is ...
(2005), we suggest that the general feature for the local transport at a thin magnetopause (MP) consists of th... S Savin,E Amata,M Andre,... - 《Pediatric Infectious Disease Journal》 被引量: 35发表: 1993年 FTIR detection of water reactions in the oxygen-evolving centre of ...