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Breakthrough in Carbon Dioxide Conversion: Indian Researchers Develop Effective Catalyst

Strategic Insights

— 1 min read

Researchers at the Indian Institute of Technology (IIT) Mandi have made a significant breakthrough in developing an adenine-tagged Mn-based coordination polymer, which can efficiently convert carbon dioxide into cyclic carbonates under atmospheric pressure. This innovative catalyst has demonstrated exceptional performance in coupling carbon dioxide with epoxides, yielding high conversion rates and selectivity. The study, published in the journal Langmuir, highlights the potential of this technology in addressing the pressing issue of carbon dioxide emission and promoting sustainable development.

Key Takeaways:

  • The adenine-tagged Mn-based coordination polymer, [Mn(IPT)(Ade)(DMF)], has shown exceptional catalytic efficiency in converting carbon dioxide into cyclic carbonates.
  • The research found that the Mn-CP operates through an associative mechanism, with a reduced kinetic barrier characterized by ΔG of -283.4 J mol K, ΔH of 17.28 kJ mol, and ΔS of 20.5 kJ mol.
  • The catalytic efficiency of Mn-CP was notable in the coupling reaction of epichlorohydrin and CO, yielding 92% of the corresponding cyclic carbonate under atmospheric pressure.
  • The study has been peer-reviewed, with potential applications in addressing the issue of carbon dioxide emission and promoting sustainable development.
  • The researchers plan to further optimize the catalyst's performance and explore its potential applications in various industries.

Statistics:

  • The research reported a 92% yield of cyclic carbonate in the coupling reaction of epichlorohydrin and CO.
  • The activation energy of the Mn-CP catalyst was found to be 17.28 kJ mol.
  • The study demonstrated the effectiveness of the Mn-CP catalyst in converting carbon dioxide into cyclic carbonates under atmospheric pressure.
  • The journal Langmuir has been contacted for more information on this research, with additional information available.

Sources:

  • Adenine Tagged Mn-Based Coordination Polymer for Conversion of Carbon Dioxide to Cyclic Carbonates under Atmospheric Pressure. Langmuir, 2025.
  • Indian Institute of Technology (IIT) Mandi Reports Findings in Chemicals and Chemistry (Adenine Tagged Mn-Based Coordination Polymer for Conversion of Carbon Dioxide to Cyclic Carbonates under Atmospheric Pressure). Chemicals & Chemistry. August 1, 2025; p 1325.

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