Question

Conductive polymers are mainly synthesized by

• A. Free radical polymerization
• B. Condensation polymerization
• C. Electrochemical polymerization
• D. Ionic polymerization

Hint:

Electrochemical polymerization involves oxidation or reduction of monomers on an electrode surface, allowing precise control over polymer growth and conductivity.

Answer 1

The Correct Option is C

Conductive polymers are materials that can conduct electricity, a property traditionally associated with metals and semiconductors. These polymers are crucial for use in flexible electronics, sensors, and energy storage devices. Step 1: Understanding Conductive Polymer Synthesis - Conductive polymers, such as polyaniline, polypyrrole, and polythiophene, require specific polymerization techniques. - The most effective and widely used method for synthesizing conductive polymers is electrochemical polymerization.


Step 2: Evaluating the Options - Option (A) - Incorrect: Free radical polymerization is used for many non-conductive polymers like polystyrene. - Option (B) - Incorrect: Condensation polymerization is typically used for polyesters and polyamides, not for conductive polymers. - Option (C) - Correct: Electrochemical polymerization allows precise control over polymer structure and conductivity. - Option (D) - Incorrect: Ionic polymerization is used to synthesize specialized polymers, not typically conductive ones.


Step 3: Conclusion Since electrochemical polymerization is the primary method for synthesizing conductive polymers, the correct answer is option (C).