A 3D-printed metal column for micro gas chromatography
Sooyeol Phyo, Sung Hwa Choi, Jaeheok Jang, Sun Choi, Jiwon Lee
Abstract
upto 200 °C with uniform heat distribution over the 3D-column. In addition, the column bleed profiles showed that the 3D-column with PHPS had a 71% lower baseline intensity at 350 °C than that without PHPS. The 3D-column was then employed to separate a gas mixture of twelve alkanes (C9-C18, C22, C24) without any significant column bleeding and peak tailing. Therefore, the thermal responses and stability of the 3D-column promise its applicability in high temperature GC applications.
Topics & Concepts
Column (typography)Gas chromatographyChromatography3d printedColumn chromatographyMetalChemistryMaterials scienceEnvironmental chemistryEngineeringMetallurgyManufacturing engineeringTelecommunicationsFrame (networking)Additive Manufacturing and 3D Printing Technologies3D Printing in Biomedical ResearchInnovative Microfluidic and Catalytic Techniques Innovation