Synthesis of Hollow Carbon Nano-Onions Using the Pulsed Plasma in Liquid

被引：17

作者：

Omurzak, Emil ^{[1
]}

Abdullaeva, Zhypargul ^{[2
]}

Iwamoto, Chihiro ^{[3
]}

Ihara, Hirotaka ^{[4
]}

Sulaimankulova, Saadat ^{[5
]}

Mashimo, Tsutomu ^{[6
]}

机构：

[1] Kumamoto Univ, Prior Org Innovat & Excellence, Kumamoto 8608555, Japan

[2] Kumamoto Univ, Grad Sch Sci & Technol, Kumamoto 8608555, Japan

[3] Kumamoto Univ, Dept Mech Engn & Mat Sci, Kumamoto 8608555, Japan

[4] Kumamoto Univ, Dept Appl Chem & Bichem, Kumamoto 8608555, Japan

[5] Inst Chem & Chem Technol, Bishkek 720071, Kyrgyzstan

[6] Kumamoto Univ, Shock Wave & Condensed Matter Res Ctr, Kumamoto 8608555, Japan

来源：

JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY | 2015年 / 15卷 / 05期

关键词：

Pulsed Plasma in Liquid; Carbon Nano Onions; Effect of Plasma Duration; Fullerene C-60; ARC-DISCHARGE; C-60; NANOMATERIALS; NANODIAMOND; FULLERENES; GRAPHENE;

D O I：

10.1166/jnn.2015.9278

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We synthesized carbon nano-onions (CNOs) using a low-voltage spark discharge in a liquid and studied the effects of liquid type and pulse duration. By the pulsed electric discharge between two graphite rods of 120 mm length and 6 mm diameter submerged into a 200 ml toluene or ethanol, hollow CNOs with diameters ranging from 10 to 30 nm were produced. CNOs produced using toluene grew more carbon shells than does the sample produced using ethanol. The sample that was synthesized using pulsed plasma with pulse duration of 5 mu s showed more carbon shells (10-30) than the sample prepared by 12 mu s (2 to 10). High performance liquid chromatography (HPLC) and high resolution transmission electron microscopy analyses confirmed that the sample produced at 12 mu s pulsed plasma contains fullerene C-60, while the sample prepared at 5 mu s does not.

引用

页码：3703 / 3709

页数：7

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