SEARCH Articles Figures Tables Analysis of charged particles for charge, mass and energy Effects of Mass Transfer Around and within Catalyst or Enzymatic Particles on the Apparent Reaction Rates Electron A negatively charged particle that mass and charge Heat and Mass Transfer Coefficients for Flow around Catalyst Particles Mass and Heat Transfer to Atmospheric Particles Masses and Numbers of Particles Particle Concentration and Mass Flux Measurements by PDA Particle Packing, Mass, and Size Distribution Proton A positively charged particle mass and charge Single Particle Models - Mass- and Heat-transfer Resistances