Premium
Conjugated Polymer‐Grafted Reduced Graphene Oxide for Nonvolatile Rewritable Memory
Author(s) -
Zhang Bin,
Liu Gang,
Chen Yu,
Zeng LongJia,
Zhu ChunXiang,
Neoh KoonGee,
Wang Cheng,
Kang EnTang
Publication year - 2011
Publication title -
chemistry – a european journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.687
H-Index - 242
eISSN - 1521-3765
pISSN - 0947-6539
DOI - 10.1002/chem.201102686
Subject(s) - graphene , bistability , conjugated system , materials science , oxide , cycloaddition , non volatile memory , optoelectronics , voltage , nanotechnology , polymer , chemistry , organic chemistry , electrical engineering , composite material , catalysis , engineering , metallurgy
Read/write/execute : PFCF‐RGO (see figure) was synthesized by the 1,3‐dipolar cycloaddition reaction of azomethine ylide. The J / V curves of the ITO/RGO‐PFCF/Al device clearly displayed typical bistable electrical switching and a rewritable memory effect, with a turn‐on voltage of about −1.2 V and an ON/OFF current ratio in excess of 10 4 .