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BEGIN:VCALENDAR VERSION:2.0 PRODID:-//Penn Engineering Events - ECPv6.18.0//NONSGML v1.0//EN CALSCALE:GREGORIAN METHOD:PUBLISH X-WR-CALNAME:Penn Engineering Events X-ORIGINAL-URL:https://seasevents.nmsdev7.com X-WR-CALDESC:Events for Penn Engineering Events REFRESH-INTERVAL;VALUE=DURATION:PT1H X-Robots-Tag:noindex X-PUBLISHED-TTL:PT1H BEGIN:VTIMEZONE TZID:America/New_York BEGIN:DAYLIGHT TZOFFSETFROM:-0500 TZOFFSETTO:-0400 TZNAME:EDT DTSTART:20180311T070000 END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0400 TZOFFSETTO:-0500 TZNAME:EST DTSTART:20181104T060000 END:STANDARD BEGIN:DAYLIGHT TZOFFSETFROM:-0500 TZOFFSETTO:-0400 TZNAME:EDT DTSTART:20190310T070000 END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0400 TZOFFSETTO:-0500 TZNAME:EST DTSTART:20191103T060000 END:STANDARD BEGIN:DAYLIGHT TZOFFSETFROM:-0500 TZOFFSETTO:-0400 TZNAME:EDT DTSTART:20200308T070000 END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0400 TZOFFSETTO:-0500 TZNAME:EST DTSTART:20201101T060000 END:STANDARD END:VTIMEZONE BEGIN:VEVENT DTSTART;TZID=America/New_York:20191023T150000 DTEND;TZID=America/New_York:20191023T160000 DTSTAMP:20190729T191154Z CREATED:20190729T191154Z LAST-MODIFIED:20190729T191154Z UID:1752-1571842800-1571846400@seasevents.nmsdev7.com SUMMARY:CBE Seminar: "Toward Platinum-free Fuel Cells for Affordable Zero-emission Vehicles” DESCRIPTION:Abstract: \nOne of the grand challenges facing humanity today is the development of an alternative energy system that is safe\, clean\, and sustainable. A Distributed Renewable Electrochemical Energy and Mobility System (DREEMS) can meet this challenge. At the foundation of this new energy system\, we have chosen to study fuel cells\, electrolyzers\, and flow batteries. For all these devices polymer electrolytes play a critical role in controlling their performance\, cost\, and durability\, and thus their economic viability. In this presentation\, I will focus on our recent work on Hydroxide Exchange Membrane Fuel Cells (HEMFCs). More specifically\, I will focus on our recent discovery of a new family of polymer hydroxide (and other anions) conductors that is chemically stable\, ionically conductive\, and mechanically robust; and HEMFCs with this new class of polymers showed record fuel cell performance and stability at 95 ºC. I will also briefly introduce a new class of crystalline porous polymers that are the most stable among all crystalline porous materials. URL:https://seasevents.nmsdev7.com/event/cbe-seminar-toward-platinum-free-fuel-cells-for-affordable-zero-emission-vehicles/ LOCATION:Wu and Chen Auditorium (Room 101)\, Levine Hall\, 3330 Walnut Street\, Philadelphia\, PA\, 19104\, United States CATEGORIES:Seminar ORGANIZER;CN="Chemical and Biomolecular Engineering":MAILTO:cbemail@seas.upenn.edu END:VEVENT END:VCALENDAR