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Substantially Conductive Polymers

Substantially Conductive Polymers. Part 05. Precursor routes for conducting polymers. Ring opening metathesis polymerization (ROMP) (Olefin metathesis polymerization). Radical chain polymerization. PPV via Wessling Route . (Dow Chemical route). bissulfonium salt.

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Substantially Conductive Polymers

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  1. Substantially Conductive Polymers Part 05

  2. Precursor routes for conducting polymers Ring opening metathesis polymerization (ROMP) (Olefin metathesis polymerization) Radical chain polymerization

  3. PPV via Wessling Route (Dow Chemical route) bissulfonium salt Anionic chain polymerization require strong oxidant sulfonium polyeletrolyte

  4. CH2O HCl SR2 RX NaOH bissulfonium salt sulfonium polyeletrolyte mild oxidant work fine Substituent effects: 1. solubility: procesibility, quality of film/coating, application potentials 2. e-effect (donating/withdrawing): HOMO/LUMO, bandgap, coloring, redox, e-density, e-polarizability 3. steric hindrance: chain conformation, packing morphology, e-transport

  5. Orientable Copolymers

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