《Table 1 Interaction strength between DPD beads》

《Table 1 Interaction strength between DPD beads》   提示:宽带有限、当前游客访问压缩模式
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《Dissipative Particle Dynamics Simulation on Bonding Reaction Between Surface Modified Nanoparticles》


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Two separated walls mimicking surface of nanoparticle are composed of immobilized DPD beads with an effective density of 19.3rc[12].All interactions between wall beads and polymer beads are set to be50 to present repulsion characteristic between organic(polymer)and inorganic(nanoparticle)components.Interaction strengths between either DPD beads are listed in Table 1.The grafted polymer chains are fixed onto the wall with a grafting densityσi,defined asσi=N/(Lx×Ly),where N is the amount of the grafted chains on a wall.Grafted polymer chains and solvent beads are confined between two walls with the density of 3.Periodic boundary conditions are set at directions perpendicular to the wall.