BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//IS2M - ECPv6.17.2//NONSGML v1.0//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-ORIGINAL-URL:https://www.is2m.uha.fr
X-WR-CALDESC:Évènements pour IS2M
REFRESH-INTERVAL;VALUE=DURATION:PT1H
X-Robots-Tag:noindex
X-PUBLISHED-TTL:PT1H
BEGIN:VTIMEZONE
TZID:Europe/Paris
BEGIN:DAYLIGHT
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
TZNAME:CEST
DTSTART:20250330T010000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
TZNAME:CET
DTSTART:20251026T010000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
TZNAME:CEST
DTSTART:20260329T010000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
TZNAME:CET
DTSTART:20261025T010000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
TZNAME:CEST
DTSTART:20270328T010000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
TZNAME:CET
DTSTART:20271031T010000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20260610T140000
DTEND;TZID=Europe/Paris:20260610T143000
DTSTAMP:20260512T082254Z
CREATED:20260512T073437Z
LAST-MODIFIED:20260512T082254Z
UID:14653-1781100000-1781101800@www.is2m.uha.fr
SUMMARY:Characterization of Materials using Advanced Dynamic Sorption Solutions
DESCRIPTION:Connor Hewson1\, Sean McIntyre1\, Daryl Williams\,3\, Paul Iacomi1  \n1Surface Measurement Systems UK\, Wembley HA0 4PE\, UK  \n3Department of Chemical Engineering\, Imperial College London\, London SW7 AZ\, UK  \nEmail: ahanif@surfacemeasurementsystems.com \, piacomi@surfacemeasurementsystems.com   \nSalesperson = Yassine Nagazi\, Head of Sales\, French-speaking Europe \nSpeaker = Connor Hewson\, Senior Product Specialist  \nSorption science provides a critical lens for characterizing the interfacial and structural properties of complex materials. By introducing gaseous or vapor probes to a solid sorbent\, researchers can gain deep insights into both surface interactions and bulk phenomena. While several methodologies exist\, the three primary pillars of the field\, volumetric\, gravimetric\, and chromatographic\, each offer unique diagnostic strengths. \nGravimetric techniques\, such as Dynamic Vapor Sorption (DVS)\, are prized for their high sensitivity and ease of hybridization with other analytical tools\, allowing for the precise measurement of minute sorption events on small sample masses. Conversely\, chromatographic methods\, like Breakthrough Analysis (BTA)\, provide industrially relevant data by simulating « real-world » flow conditions through packed beds to measure multi-component competitive sorption. Furthermore\, Inverse Gas Chromatography (IGC) serves as a powerful tool for mapping surface energy\, functionality\, and specific surface area—metrics that are often the primary drivers of material performance and formulation stability. \nRecognizing that no single method is exhaustive\, this presentation advocates for a complementary\, multi-technique approach. We will explore the synergy of these methods through a series of diverse case studies\, including: \n\n\nPharmaceutical Characterization: Utilizing DVS hyphenated with Raman or NIR spectroscopy to monitor phase transitions. \n\n\nEnvironmental Remediation: Capturing Volatile Organic Compounds (VOCs) using DVS\, DVS Vacuum\, and BTA to evaluate sorbent efficiency. \n\n\nSustainability & Carbon Capture: Assessing novel carbon-capture materials through specialized DVS Carbon and BTA protocols. \n\n\nInterfacial Science: Applying IGC to quantify surface energy and its impact on material processing. \n\n\nThrough these examples\, we demonstrate how integrating disparate sorption data provides a holistic understanding of materials across the pharmaceutical\, polymer\, and porous media industries.
URL:https://www.is2m.uha.fr/event/characterization-of-materials-using-advanced-dynamic-sorption-solutions/
LOCATION:Amphithéâtre de l’IS2M\, 15 rue jean starcky\, Mulhouse\, Mulhouse\, 68057\, France
ATTACH;FMTTYPE=image/png:https://www.is2m.uha.fr/wp-content/uploads/2026/05/hewson.png
END:VEVENT
END:VCALENDAR