This e-mail is to announce that Charles J. Hages will be defending his dissertation, Development and Characterization of Nanoparticle-based Kesterite Solar Cells, on Wednesday, July 22nd, at 2:00 p.m. in FRNY 3062B. The dissertation is directed by Dr. Agrawal, and the abstract is attached. All are welcome to attend. Corwin Green Graduate Office Secretary School of Chemical Engineering Purdue University 480 Stadium Mall Drive West Lafayette, IN 47907 E-mail: csgreen@purdue.edu<mailto:csgreen@purdue.edu> www.engineering.purdue.edu/ChE<https://engineering.purdue.edu/ChE/index.html> Corwin Green Graduate Office Secretary School of Chemical Engineering Purdue University 480 Stadium Mall Drive West Lafayette, IN 47907 E-mail: csgreen@purdue.edu<mailto:csgreen@purdue.edu> www.engineering.purdue.edu/ChE<https://engineering.purdue.edu/ChE/index.html>