This email is to announce that Essam Alruqobah, will be defending his thesis: Alkali Treatments for Solution-Processed Chalcopyrite Photovoltaics Fabricated from Colloidal Nanoparticle Inks Tuesday, December 1, 2020 at 10:30 AM. The dissertation is directed by Dr. Rakesh Agrawal. The abstract is attached, the WebEx info is below, and all are welcome to attend. Bev Johnson Graduate Program Administrator Chemical Engineering Forney Hall 2037D Purdue University 765-494-4057 [P bling] From: Beverly J Johnson <messenger@webex.com> Sent: Wednesday, November 25, 2020 10:48 AM To: Johnson, Beverly J <bevjohnson@purdue.edu> Subject: (Forward to others) Webex meeting invitation: Alruqobah Thesis Defense You can forward this invitation to others. Beverly J Johnson invites you to join this Webex meeting. Meeting number (access code): 120 329 7903 Meeting password: boilerup Tuesday, December 1, 2020 10:30 am | (UTC-05:00) Eastern Time (US & Canada) | 3 hrs Join meeting<https://purdue.webex.com/purdue/j.php?MTID=medae627a92480cdaa8e8a16d42c566eb> Tap to join from a mobile device (attendees only) +1-855-282-6330,,1203297903##<tel:%2B1-855-282-6330,,*01*1203297903%23%23*01*> US TOLL FREE +1-415-655-0003,,1203297903##<tel:%2B1-415-655-0003,,*01*1203297903%23%23*01*> US TOLL Join by phone +1-855-282-6330 US TOLL FREE +1-415-655-0003 US TOLL Toll-free calling restrictions<https://www.webex.com/pdf/tollfree_restrictions.pdf> Join from a video system or application Dial 1203297903@purdue.webex.com<%20sip:1203297903@purdue.webex.com> You can also dial 173.243.2.68 and enter your meeting number. Join using Microsoft Lync or Microsoft Skype for Business Dial 1203297903.purdue@lync.webex.com<%20sip:1203297903.purdue@lync.webex.com> Need help? Go to http://help.webex.com