Characterizing the Potential of Phosphonium-Based Ionic Liquids for CO₂ Capture via Multiscale Modeling.

ABSTRACT: Efforts to reduce atmospheric CO₂ levels focus on minimizing fossil fuel consumption, integrating renewable energy systems, and implementing CO₂ capture, storage, and utilization. While carbon removal from atmosphere technologies shows promising, industrial efforts prioritize point-source capture for sustainability. A key challenge in solvent design is screening candidates and defining selection criteria. Robust models are needed to characterize their thermophysical behavior for CO₂ capture. This study adopts a multiscale approach to investigate the CO₂ gas absorption in phosphonium-based ionic liquids (ILs) with eight anions. The trihexyltetradecylphosphonium cation [P_666,14]⁺ was paired with various anions due to their kno

SUBMITTER: Rodriguez-Reartes SB 

PROVIDER: S-EPMC12517470 | biostudies-literature | 2025 Sep

REPOSITORIES: biostudies-literature