Edge-enriched graphene with boron and nitrogen co-doping for enhanced oxygen reduction reaction Kang, Gil-Seong ; Lee, Sungho ; Lee, Doh C. ; Yoon, Chang Won ; Joh, Han-Ik Abstract Publication: Current Applied Physics Pub Date: March 2020 DOI: 10.1016/j.cap.2020.01.008 Bibcode: 2020CAP....20..456K