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Flexible Resistive Memory: Na‐Cation‐Assisted Exfoliation of MX 2 (M = Mo, W; X = S, Se) Nanosheets in an Aqueous Medium with the Aid of a Polymeric Surfactant for Flexible Polymer‐Nanocomposite Memory Applications (Small 2/2018)
Author(s) -
Yeon Changbong,
Yun Sun Jin,
Yang Junjae,
Youn DooHyeb,
Lim Jung Wook
Publication year - 2018
Publication title -
small
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.785
H-Index - 236
eISSN - 1613-6829
pISSN - 1613-6810
DOI - 10.1002/smll.201870006
Subject(s) - exfoliation joint , polyvinyl alcohol , materials science , aqueous solution , nanocomposite , composite number , nanotechnology , aqueous medium , chemical engineering , resistive random access memory , transition metal , resistive touchscreen , polymer chemistry , composite material , chemistry , organic chemistry , graphene , electrical engineering , electrode , catalysis , engineering
In article 1702747 , Sun Jin Yun and co‐workers report a novel aqueous exfoliation method using Na‐cations that produces 2D nanosheets of transition metal dichalcogenides for nanofiller‐polyvinyl alcohol composite applications. The flexible resistive memory using the nanocomposite exhibited electrical bistable and write‐once‐read‐many‐times switching behaviors with a high ON/OFF current ratio of 3 × 10 3 .