Efficient and recyclable Iron(II)-clathrochelate copolymers for high-capacity iodine capture from vapor, organic, and aqueous media

Engineering of Porous Polyamide-Supported Deep Eutectic Solvent as a Metal-Free Heterogeneous Catalyst for the Synthesis of 3,4-Dihydropyrimidinones and 5-Substituted-1H-Tetrazoles

Novel polyelectrolyte functionalized mesoporous silica for sustainable and ultraselective adsorption of Re(VII) and 99Tc(VII) remediation.

The selective recovery of perrhenate (ReO4-) and radio-toxic pertechnetate (99TcO4-) from complex and hypersaline matrices remain challenging task for nuclear waste management and strategic metal valorization. High-performance novel anionic sorbent (QA-APMA-Si), is engineered by anchoring high-density cationic poly-add...

Self-Assembled Y2O3/Y(OH)3 Heterojunction Nanosheets Hydrogel for Efficient Metal Resources Recovery.

Hydrogels are innovative and efficient adsorbent for metal resource recovery owing to their three-dimensional porous network, abundant functional groups, and exceptional hydrophilicity. However, the fabrication of stable metal oxide hydrogels in aqueous media is severely hindered by rapid metal ion hydrolysis and unsta...

Porphyrin-based porous organic polymer synthesized via AlCl₃-catalyzed Scholl coupling for efficient Cr(VI) adsorption

Application of Poly( N -octyl-4-vinylpyridinium bromide) as an Efficient, Versatile, and Robust Sorbent for Chromate Removal from Different Water Matrixes

Hexavalent chromium [Cr(VI)] remains a priority water contaminant due to its high toxicity, mobility, and persistence in complex aqueous environments, where conventional sorbents often exhibit limited selectivity and reusability. Here, poly(N-octyl-4-vinylpyridinium bromide) is evaluated as a versatile ion exchange p...

Mesoporous N-Doped Carbon-Confined PdNi Nanoclusters for Efficient and Robust Dehydrogenation of Additive-Free Formic Acid.

Formic acid is a promising liquid organic hydrogen carrier, thanks to its high volumetric hydrogen storage density, easy storage and transport, and potential for regeneration from CO2. However, developing efficient, durable, and cost-effective catalysts for additive-free formic acid dehydrogenation (FAD) remains a cons...