C60 nanowhiskers formed by the liquid-liquid interfacial precipitation method

被引：285

作者：

Miyazawa, K ^{[1
]}

Kuwasaki, Y ^{[1
]}

Obayashi, A ^{[1
]}

Kuwabara, M ^{[1
]}

机构：

[1] Univ Tokyo, Sch Engn, Dept Mat Engn, Bunkyo Ku, Tokyo 1138656, Japan

来源：

JOURNAL OF MATERIALS RESEARCH | 2002年 / 17卷 / 01期

关键词：

D O I：

10.1557/JMR.2002.0014

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Fine needlelike crystals of C-60 have been formed by a liquid-liquid interfacial precipitation method which uses an interface of the concentrated toluene solution of C-60/isopropyl alcohol. The needlelike crystals of C-60 with a diameter of submicrons ("C-60 nanowhiskers") were found to be single crystalline and composed of thin slabs with a thickness of about 10 nm. The intermolecular distance of the C-60 nanowhiskers was found to be shortened along the growth axis as compared with the pristine C-60 crystals, indicating a formation of strong bonding between C-60 nanowhiskers are assumed to be polymerized via the "2 + 2" cycloaddition in the close-packed [110](c) direction.

引用

页码：83 / 88

页数：6

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