Title: An innovative tool for nanoelectrochemistry: nanoscale electrochemical imaging

Speaker: 김양래 조교수(광운대학교 화학과)

Date & Time: 2016. 11. 16. 수요일 17:00

Where: 융대원 D-122호



Recently, tremendous research efforts have been performed to study nanoelectrochemistry. However, most of researchers are not trying to elucidate electron transfer kinetics at nanoelectrodes but just focusing on electrochemical characterization of nanomaterials.

There are several papers which show that electrochemical behavior of nanoelectrodes (<100 nm) is quite different from that of bulk electrodes. To the best of my knowledge, there are some anomalies and controversies in terms of theory as well as experimental observation because it is difficult to reproducibly fabricate nanoelectrodes.

I will present nanoscale electrochemical behavior at graphite and graphene using scanning electrochemical cell microscopy (SECCM). From the SECCM movies, it is found that there are many nanostructures such as step-edge and basal planes showing different electrochemical behavior.




서울대학교 화학교육과 학사 [2004]

서울대학교 화학부 박사 (지도교수:김하석) [2010]



광운대학교 화학과, 조교수 [2016~현재]

박사후연구원, University of Warwick, United Kingdom (지도교수: Patrick R.Unwin) [2012-2015]

박사후연구원, 서울대학교 화학부 (지도교수: 정택동) [2010-2012]


초청자 : 융합과학부 나노융합전공 송윤규 교수 (연락처 : 031-888-9133, songyk@snu.ac.kr)