Screen-Printed Electrodes Modified with Carbon Nanomaterials: A Comparison among Carbon Black, Carbon Nanotubes and Graphene

被引:119
作者
Cinti, Stefano [1 ,2 ]
Arduini, Fabiana [1 ,2 ]
Carbone, Marilena [1 ,2 ]
Sansone, Lucia [3 ]
Cacciotti, Ilaria [4 ,5 ]
Moscone, Danila [1 ,2 ]
Palleschi, Giuseppe [1 ,2 ]
机构
[1] Univ Roma Tor Vergata, Dipartimento Sci & Tecnol Chim, I-00133 Rome, Italy
[2] Consorzio Interuniv Biostrutture & Biosistemi INB, I-00136 Rome, Italy
[3] CNR, Ist Polimeri Compositi & Biomat, I-80055 Naples, Italy
[4] Univ Roma Niccolo Cusano, I-00166 Rome, Italy
[5] Consorzio Interuniv Nazl Sci & Tecnol Mat INSTM, Rome, Italy
关键词
Screen-printed electrode; Carbon black; Graphene; Carbon nanotubes; Drop casting; DIRECT ELECTROCHEMISTRY; ELECTROCATALYTIC OXIDATION; VOLTAMMETRIC DETERMINATION; GRAPHITE POWDER; OXIDE; PERFORMANCE; SENSOR; FABRICATION; NANOSHEETS; CYSTEINE;
D O I
10.1002/elan.201500168
中图分类号
O65 [分析化学];
学科分类号
070302 ; 081704 ;
摘要
In this work a comparative study using Screen-Printed Electrodes (SPEs) modified by drop casting with Carbon Black, Single Walled Carbon Nanotubes-COOH, Graphene Oxide, and reduced Graphene Oxide is reported. The carbon nanomaterials employed were characterized by X-ray photoelectron and Raman spectroscopy, while the modified SPEs have been morphologically and electrochemically characterized. Nanoengineered SPEs have been tested with ferricyanide, NADH, ascorbic acid and cysteine. We observed valuable electroanalytical performances of Carbon Black with the advantage to be i) cost-effective ii) suitable to obtain stable and homogenous dispersion and iii) mass-producible following a well established route.
引用
收藏
页码:2230 / 2238
页数:9
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