Dr. C. Ozgur Colpan and Mustafa Ercelik attended the Second International Hydrogen Technologies Congress (IHTEC-2017), which was held in Çukurova University, Adana, Turkey between March 15-18, 2017. Mustafa Ercelik gave a presentation titled “Performance Investigation of Zirconium Hydrogen Phosphate / Sulphonated Polysulfone Composite Membrane Based DMFCs” in this conference.