Chain-length dependent termination in pulsed-laser polymerization, 1. Interaction with propagation

摘要: Using a new simulation procedure in which each individual propagation step is subjected to Poisson process it was proved that case of chain-length dependent termination the apparent rate no longer coincides with true one. This caused by polydispersity distribution growing chains: shorter chains are removed preferentially. effect comparatively small although significant. The consequences for determination constant chain k p nearly negligible.