What are the electronic processes involved in friction and wear? How does electronic configuration influence the properties of lubricants?

Electronic configurations describe each electron as moving independently in an orbital, in an average field created by the nuclei and all the other electrons. Electrons are arranged in energy levels (or shells) around the nucleus of an atom. These energy levels are numbered 1, 2, 3, etc. The use of the aufbau principle to predict electronic configurations of atoms, and therefore explain the layout of the periodic table, is a key point when ... The electron configuration is the arrangement of electrons of an atom. It concerns the way electrons are distributed in the orbitals of the atom. In this notation, all electron-containing atomic subshells are placed in a sequence. For example, the electronic configuration of sodium is written as 1s 22s 2 ... 3 Electronic configurations revisited. Earlier you looked at the way electrons are arranged in the orbitals of atoms; there are two further features which ... Nov 8, 1999 ... The results show that in all Yb compounds the valence energy differences are equal to the energy needed to localize an f electron. These valence ... These methods are electron configurations and atomic orbital diagrams. An electron configuration shows the electrons distribution by sublevel using the ... Apr 3, 2023 ... S23A). These results highlighted the pivotal role of optimized electronic configuration in PMS oxidation reaction. The DFT calculation supported ... Mar 4, 2014 ... Abstract page for arXiv paper 1403.0919: The Structural Diversity of ABS3 Compounds with d0 Electronic Configuration for the B-cation.