Open AccessAnalysis of the physical properties, composition and structure of soot particles
Author(s) -
В. А. Лиханов,
Олег Петрович Лопатин,
A S Yurlov,
Alexey Terentiev,
Роман Андреев
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/2094/5/052070
Subject(s) - crystallite , soot , graphite , materials science , crystal structure , combustion , particle (ecology) , lattice (music) , carbon fibers , crystallography , chemical physics , chemical engineering , mineralogy , chemistry , composite material , physics , organic chemistry , geology , oceanography , composite number , acoustics , engineering
A soot particle consisting of crystallites representing several parallel layers of densely packed hexagons with carbon atoms located at the vertices is considered. Such a crystallite structure is similar to a graphite crystal lattice, but less ordered with large distances between the layers, where individual layers can be arbitrarily rotated relative to each other and relative to their common normal. It is shown that the core of a particle with a high salt content of exhaust gases (EG) of a diesel internal combustion engine (DICE) is discharged more, which allows us to distinguish models of the structure of a spherical nanoscale particle.