BEGIN:VCALENDAR
METHOD:REQUEST
PRODID:Microsoft Exchange Server 2010
VERSION:2.0
BEGIN:VTIMEZONE
TZID:Eastern Standard Time
BEGIN:STANDARD
DTSTART:16010101T020000
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
RRULE:FREQ=YEARLY;INTERVAL=1;BYDAY=1SU;BYMONTH=11
END:STANDARD
BEGIN:DAYLIGHT
DTSTART:16010101T020000
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
RRULE:FREQ=YEARLY;INTERVAL=1;BYDAY=2SU;BYMONTH=3
END:DAYLIGHT
END:VTIMEZONE
BEGIN:VEVENT
ORGANIZER;CN=Natalie Leung:mailto:[log in to unmask]
ATTENDEE;ROLE=REQ-PARTICIPANT;PARTSTAT=NEEDS-ACTION;RSVP=TRUE;CN=Ryan Sulli
van:mailto:[log in to unmask]
ATTENDEE;ROLE=REQ-PARTICIPANT;PARTSTAT=NEEDS-ACTION;RSVP=TRUE;CN=LISTSERV.s
ocaar-l:mailto:[log in to unmask]
ATTACH:CID:[log in to unmask]
DESCRIPTION;LANGUAGE=en-US:Hi Everyone\,\n\nPlease join us for our last SOC
AAR Seminar for 2023-2024 on\n\nWednesday\, April 10\, 2024 3:00PM - 4:00P
M EDT\n\nWith\n\nProfessor Ryan Sullivan\nDepartment of Chemistry\,\nDepar
tment of Mechanical Engineering\nAssociate Director\, Institute for Green
Science\nCarnegie Mellon University\nTitle: Aerosols as Catalytic Microrea
ctors: From Making Air Pollution and Clouds Rain\, to a Sustainable Soluti
on for Micropollutant Remediation\n\nAbstract: In the atmosphere\, tiny ae
rosolized particles catalyze chemical reactions with gaseous pollutants\,
leading to the production of more ozone and smog\, and transform terpenes
emitted by trees into toxic particulate matter. Some rare particles can ca
talyze the freezing of supercooled water droplets\, causing clouds to glac
iate\, a major but uncertain player in precipitation over land and in clim
ate change. I will present my group’s research into the heterogeneous ch
emistry involving nitrogen oxides such as N2O5 hydrolysis\, and the chlori
nated gases produced such as ClNO2 that we found can occur in the complex
chloride-containing biomass-burning aerosol produced by wildfires. New min
eral phases produced by the combustion were also found to be the principal
source of the ice nucleants that are often emitted by biomass burning. We
have been studying the potential for biomass burning aerosol to facilitat
e photosensitization and produce oxidants that may play an unrecognized ro
le in the photobleaching of the brown carbon common to wildfire smoke. We
are also investigating the role that combustion of household materials pla
ys in driving human exposure to chemical toxics\, and evaluating remediati
on approaches to destroy these contaminants\, such as the highly persisten
t polyfluorinated alkyl substances (PFAS). With my startup company Sudoc I
am also developing applications of the TAML catalytic activators of hydro
gen peroxide invented at the Institute for Green for the sustainable treat
ment of wastewater that enables water recycling. I will conclude by discus
sing recent activity to inform emerging policies for preventing chemical p
ollution. My efforts to advance sustainable chemistry focus on identifying
problematic molecular features so that better alternatives can be used ea
rlier in the chemical and materials manufacturing supply chain\, such as f
or clean energy technology.\n\n\n_________________________________________
______________________________________\nMicrosoft Teams Need help?\nJoin the meeting now\nMeeting ID: 296 066 880 798\nPasscode: R2ZUpk\n__________________
______________\nDial-in by phone\n+1 647-794-1609\,\,223149898# Canada\, Toronto\nFind a local number\nPh
one conference ID: 223 149 898#\nFor organizers: Meeting options[log in to unmask]&messageId=0&l
anguage=en-US> | Reset dial-in PIN\n_______________________________________________________
_________________________\n\n
UID:040000008200E00074C5B7101A82E00800000000C0875660E486DA01000000000000000
010000000EF37D0C7D5F7BF4D84570C348AB180C3
SUMMARY;LANGUAGE=en-US:SOCAAR Seminar - Ryan Sullivan
DTSTART;TZID=Eastern Standard Time:20240410T150000
DTEND;TZID=Eastern Standard Time:20240410T160000
CLASS:PUBLIC
PRIORITY:5
DTSTAMP:20240405T031300Z
TRANSP:OPAQUE
STATUS:CONFIRMED
SEQUENCE:0
LOCATION;LANGUAGE=en-US:200 College WB 407 /\; Microsoft Teams Meeting
X-MICROSOFT-CDO-APPT-SEQUENCE:0
X-MICROSOFT-CDO-OWNERAPPTID:2049198056
X-MICROSOFT-CDO-BUSYSTATUS:TENTATIVE
X-MICROSOFT-CDO-INTENDEDSTATUS:BUSY
X-MICROSOFT-CDO-ALLDAYEVENT:FALSE
X-MICROSOFT-CDO-IMPORTANCE:1
X-MICROSOFT-CDO-INSTTYPE:0
X-MICROSOFT-SKYPETEAMSMEETINGURL:https://teams.microsoft.com/l/meetup-join/
19%3ameeting_Njc0YWNiMzUtMjEwZi00OTY4LTlmMzEtNTJjNWE2ZjAxMWU3%40thread.v2/
0?context=%7b%22Tid%22%3a%2278aac226-2f03-4b4d-9037-b46d56c55210%22%2c%22O
id%22%3a%2276a2f469-c5cc-446a-8132-c4bf6f5856ed%22%7d
X-MICROSOFT-SCHEDULINGSERVICEUPDATEURL:https://api.scheduler.teams.microsof
t.com/teams/78aac226-2f03-4b4d-9037-b46d56c55210/76a2f469-c5cc-446a-8132-c
4bf6f5856ed/19_meeting_Njc0YWNiMzUtMjEwZi00OTY4LTlmMzEtNTJjNWE2ZjAxMWU3@th
read.v2/0
X-MICROSOFT-SKYPETEAMSPROPERTIES:{"cid":"19:meeting_Njc0YWNiMzUtMjEwZi00OTY
[log in to unmask]"\,"private":true\,"type":0\,"mid":0\,"
rid":0\,"uid":null}
X-MICROSOFT-DONOTFORWARDMEETING:FALSE
X-MICROSOFT-DISALLOW-COUNTER:FALSE
X-MICROSOFT-REQUESTEDATTENDANCEMODE:DEFAULT
X-MICROSOFT-ISRESPONSEREQUESTED:TRUE
X-MICROSOFT-LOCATIONS:[ { "DisplayName" : "200 College WB 407 /"\, "Locatio
nAnnotation" : ""\, "LocationSource" : 0\, "Unresolved" : true\, "Location
Uri" : "" }\, { "DisplayName" : "Microsoft Teams Meeting"\, "LocationAnnot
ation" : ""\, "LocationSource" : 0\, "Unresolved" : false\, "LocationUri"
: "" } ]
BEGIN:VALARM
DESCRIPTION:REMINDER
TRIGGER;RELATED=START:-PT15M
ACTION:DISPLAY
END:VALARM
END:VEVENT
END:VCALENDAR
