About the mechanism of modification of melamine formaldehyde particles in dusty plasmas
V. Yu. Karasev, V. Polischuk, Е. С. Дзлиева, S. I. Pavlov, А. П. Горбенко
Abstract
Abstract The article presents the previously obtained results of the modification of spherical microparticles of melamine-formaldehyde injected as a dust component of complex plasma formed in stratified glow discharge in neon. Particular attention is paid to changing the particle size depending on the residence time in the plasma. A mechanism is proposed for heating particles by ion flow sustaining a stable charge of their surface. Calculations of the heat balance are presented, confirming the results obtained in the experiment.
Topics & Concepts
NeonPlasmaMelamineParticle (ecology)IonizationResidence time (fluid dynamics)IonMechanism (biology)Materials scienceAtomic physicsFormaldehydeGlow dischargeDusty plasmaChemical physicsMechanicsChemical engineeringArgonChemistryPhysicsComposite materialNuclear physicsOrganic chemistryQuantum mechanicsGeotechnical engineeringEngineeringOceanographyGeologyDust and Plasma Wave PhenomenaIonosphere and magnetosphere dynamicsOptical properties and cooling technologies in crystalline materials