In:
Chemistry – An Asian Journal, Wiley, Vol. 12, No. 6 ( 2017-03-16), p. 638-642
Abstract:
Developing new organic conjugated materials for high density memory devices is highly desirable. In this research, a novel donor–acceptor‐type twelve‐ring fused twistheteroacene, 2,7,19,24‐tetra‐ tert ‐butyl‐13,30‐didodecyl‐9,17,26,34‐tetraphenyl benzo[8′,9′]triphenyleno[2′,3′:7,8] dibenzo[b,e][1,4] dioxino[1,2,3,4‐lmn]dibenzo[6′,7′:10′,11′] tetraceno[2′,3′:5,6][1,4] dioxino[2,3‐f][3,8] phenanthroline‐12,14,29,31(13 H ,30 H )‐tetraone ( DPyN ) has been synthesized and characterized. It displays high thermal stability, possesses a broad absorption band centered at 510 and 538 nm, and emits red fluorescence in organic solvents. A solution‐processed memory device with DPyN as an active element shows an excellent memory performance with an ON/OFF current ratio of 10 3.46 :1 and a threshold voltage of −2.44 V.
Type of Medium:
Online Resource
ISSN:
1861-4728
,
1861-471X
DOI:
10.1002/asia.201700048
Language:
English
Publisher:
Wiley
Publication Date:
2017
detail.hit.zdb_id:
2233006-9
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