Polymer composite of poly(vinyl phenol)-reduced graphene oxide reduced by vitamin C in low energy consuming write-once-read-many times memory devices

被引：52

作者：

Mamo, Messai A. ^{[1
]}

Sustaita, Alan O. ^{[1
,2
]}

Coville, Neil J. ^{[3
,4
]}

Huemmelgen, Ivo A. ^{[1
]}

机构：

[1] Univ Fed Parana, Dept Fis, BR-81531980 Curitiba, Parana, Brazil

[2] IPICYT, Adv Mat Dept, San Luis Potosi 78216, Mexico

[3] Univ Witwatersrand, Sch Chem, DST NRF Ctr Excellence Strong Mat, ZA-2050 Johannesburg, South Africa

[4] Univ Witwatersrand, Sch Chem, Inst Mol Sci, ZA-2050 Johannesburg, South Africa

来源：

ORGANIC ELECTRONICS | 2013年 / 14卷 / 01期

关键词：

Reduced graphene oxide; Vitamin C; WORM memory; GRAPHITE OXIDE; ORGANIC-SOLVENTS; SHEETS; CARBON; NANOSHEETS; DISPERSIONS; SUSPENSIONS; REDUCTION; HYDRAZINE; FILMS;

D O I：

10.1016/j.orgel.2012.10.022

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We report the application of reduced graphene oxide, using vitamin C as reducing agent, to make a composite with poly(vinyl phenol) as the active layer of write-once-read-many times memory devices. These devices present a high ON/OFF current ratio of 10(5) when read at 1 V, retain the information for a long time maintaining the ON/OFF current ratio constant, and require low energy for performing at 5 V the memory write (less than 10 (8) - J cm (2) device active area) and read operations. (c) 2012 Elsevier B.V. All rights reserved.

引用

页码：175 / 181

页数：7

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