Ultrahigh Refractive Index Polymers Unlocked by the Synergy of Sulfur and Hydrogen Bonds

Key Points

• This research aims to explore the synergistic effects of sulfur and hydrogen bonds on polymer refractive index.
• Utilized advanced polymerization techniques to create ultrahigh refractive index polymers.
• Conducted comparative analysis of polymers formed with and without sulfur and hydrogen bonds.
• Employed spectroscopic methods to measure refractive index.
• Polymers incorporating both sulfur and hydrogen bonds showed a significant increase in refractive index compared to those without (p<0.01).
• Demonstrated a new material class with potential applications in optics and photonics.
• Identified optimal ratios of sulfur to hydrogen bonds for maximum enhancement.