Ho₃Fe₅O₁₂ nanoparticles immobilized on FPS for production of a biopolymer from CO₂ and limonene epoxide

Ho₃Fe₅O₁₂@FPS was synthesized for the first time using an advanced and environmentally friendly method. Subsequently, Ho₃Fe₅O₁₂@FPS was used as a long-lasting and reusable adsorbent for the reaction of carbon dioxide with limonene epoxide.