Wet Chemical Method for Making Graphene-like Films from Carbon Black

被引：43

作者：

Alfe, Michela ^{[1
]}

Gargiulo, Valentina ^{[1
]}

Di Capua, Roberto ^{[2
,3
]}

Chiarella, Fabio ^{[4
]}

Rouzaud, Jean-Noel ^{[5
]}

Vergara, Alessandro ^{[6
]}

Ciajolo, Anna ^{[1
]}

机构：

[1] CNR, IRC, I-80125 Naples, Italy

[2] SPIN CNR UOS Napoli, I-80126 Naples, Italy

[3] Univ Molise, Dipartimento SpeS, I-86100 Campobasso, Italy

[4] SPIN CNR UOS Salerno, I-84084 Fisciano, SA, Italy

[5] Ecole Normale Super, Geol Lab, F-75231 Paris 05, France

[6] Complesso Univ Monte St Angelo, Dipartimento Sci Chim, I-80126 Naples, Italy

来源：

ACS APPLIED MATERIALS & INTERFACES | 2012年 / 4卷 / 09期

关键词：

carbon black; oxidation; hydrazine; graphene-like film; OXIDATIVE-DEGRADATION; NITRIC-ACID; DISPERSIONS; NANOSHEETS; REDUCTION; SHEETS; WATER;

D O I：

10.1021/am301197q

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Reduction of strongly oxidized carbon black by hydrazine hydrate yields water-insoluble graphene-like sheets that undergo to self-assembling in thin film on surfaces after drying. The height of a drop-casted graphene-like film was determined by atomic force microscopy (AFM) to be around 20 nm, corresponding to approximately 25 graphene-like layers. The oxidized carbon black and the corresponding reduced form were carefully characterized.

引用

页码：4491 / 4498

页数：8

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