Artificial sweetener (saccharine) as electrical properties promoter for graphene oxide and graphene

被引：25

作者：

Abdulah, Ibtehal Q. ^{[1
]}

Abdulazeez, Firas S. ^{[1
]}

Alheety, Mustafa A. ^{[2
]}

Mahmood, Ahmed R. ^{[3
]}

机构：

[1] Tikrit Univ, Coll Sci, Dept Chem, Tikrit, Iraq

[2] Middle East Univ Coll, Baghdad, Iraq

[3] Imam Jaafar Al Sadiq Univ, Dept Med Lab Technol, Kirkuk, Iraq

来源：

MATERIALS TODAY-PROCEEDINGS | 2020年 / 20卷

关键词：

Graphene oxide; Graphene; Saccharine; GO-Sac; G-Sac; LCR measurements; REDUCTION; NANOCOMPOSITE; ENHANCEMENT; PERFORMANCE; FABRICATION; FILMS;

D O I：

10.1016/j.matpr.2019.09.180

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Two novel carbon nanostructures; graphene oxide- (GO) and graphene- (G) functionalized saccharine were synthesized and characterized with a view to study the electrical properties of GO and G in the presence and absence of saccharine. Saccharine was mainly covalently linked to graphene oxide nanostructure with formation of amide bond to afford GO-Sac, while it was physically linked to graphene nanosheets with formation of G-Sac. These two saccharine nano derivatives were characterized using FT-IR, XRD, AFM and SEM. Herein, saccharine not only used for enhancing the electrical properties of GO or G but it was played a main role in the increasing of the distance between graphene and graphene oxide sheets, and consequently prevent the agglomeration effect on graphene oxide and graphene sheets. The electrical properties of these materials were measured using inductance, capacitance, and resistance measurements (LCR). The results of LCR showed that the saccharine is able to increase the electrical conductivity of graphene oxide and is made graphene able for rapid charging and lowest loss speed. (C) 2019 Elsevier Ltd. All rights reserved.

引用

页码：517 / 523

页数：7

共 37 条

[1] Static and Dynamic Mechanical Properties of Graphene Oxide-Incorporated Woven Carbon Fiber/Epoxy Composite [J].