20.500.12556/RUL-173656 Characterization of pore morphology and performance of 3D-printed porous polymers for chromatography Three-dimensional (3D)-printing technology holds the promise of fabricating ordered stationary phases with improved chromatography performances. The fabrication of large objects with nanoporous structures at a short printing time can be achieved by combining polymerization-induced phase separation and vat polymerization printing. This work aimed to study the influence of ink composition on the printing process and the resulting intrinsic pore morphology of 3D-printed stationary phases. Control of the phase-separation kinetics was attempted by varying the porogen-to-monomer ratio as well as the composition of the porogenic fraction. After assessing their printability, porous discs fabricated with different cyclohexanol-to-dodecanol ratios were characterized in relation to pore morphology, surface area, and permeability. Finally, monolithic discs were 3D-printed using a blend of 80% cyclohexanol and 20% dodecanol and functionalized with ion-exchange ligands to assess their performance with respect to other macroporous media. 3D printing catalyst supports chromatography ligands porosity 3D-tiskanje nosilci katalizatorjev kromatografija ligandi poroznost true false true Angleški jezik Slovenski jezik Članek v reviji 2025-09-19 11:46:03 2025-09-19 11:46:04 2025-11-12 03:31:35 0000-00-00 00:00:00 2025 0 0 Str. 9782-9793 iss. 19 Vol. 64 14 May 2025 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 678:66.081.3 0888-5885 10.1021/acs.iecr.4c04337 244006403 RAZ_Dimartino_Simone_2025.pdf RAZ_Dimartino_Simone_2025.pdf 1 45BE40D410853446D9ADBCBC2812ECDD d9c6929f4212e300b967f13c314cfa1f80816cd9783daa6c72e24f1ff3180fa4 d773a80c-953d-11f0-9328-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=218282 https://pubs.acs.org/doi/10.1021/acs.iecr.4c04337 1 488b4cd4-953d-11f0-9328-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=218280 Fakulteta za kemijo in kemijsko tehnologijo 0 0 0