High-temperature operating non-volatile memory of printable single-wall carbon nanotubes self-assembled with a conjugate block copolymer

Sun Kak Hwang; Jae Ryung Choi; Insung Bae; Ihn Hwang; Suk Man Cho; June Huh; Cheolmin Park

doi:10.1002/smll.201202038

High-temperature operating non-volatile memory of printable single-wall carbon nanotubes self-assembled with a conjugate block copolymer

Small. 2013 Mar 25;9(6):831-7. doi: 10.1002/smll.201202038. Epub 2012 Nov 2.

Authors

Sun Kak Hwang¹, Jae Ryung Choi, Insung Bae, Ihn Hwang, Suk Man Cho, June Huh, Cheolmin Park

Affiliation

¹ Department of Materials Science and Engineering, Yonsei University, Seoul, Republic of Korea.

PMID: 23124974
DOI: 10.1002/smll.201202038

Abstract

Printable non-volatile polymer memories are fabricated with solution-processed nanocomposite films of poly(styrene-block-paraphenylene) (PS-b-PPP) and single-wall carbon nanotubes (SWNTs). The devices show stable data retention at high temperatures of up to 100 °C without significant performance degradation due to the strong, non-destructive, and isomorphic π-π interactions between the SWNTs and PPP block.