STUDIES ON STRUCTURAL AND ELECTRONIC-PROPERTIES OF UNDOPED AND DOPED FULLERENES C-60 AND C-70

被引：0

作者：

SUNDAR, CS ^{[1
]}

HARIHARAN, Y ^{[1
]}

BHARATHI, A ^{[1
]}

SASTRY, VS ^{[1
]}

RAO, GVN ^{[1
]}

JANAKI, J ^{[1
]}

GEETHAKUMARI, T ^{[1
]}

RADHAKRISHNAN, TS ^{[1
]}

ARORA, AK ^{[1
]}

SHAKUNTALA, T ^{[1
]}

YOUSUF, M ^{[1
]}

SAHU, PC ^{[1
]}

SUBRAMANIAN, N ^{[1
]}

RAGHUNATHAN, VS ^{[1
]}

VALSAKUMAR, MC ^{[1
]}

机构：

[1] INDIRA GANDHI CTR ATOM RES,DIV MET,KALPAKKAM 603102,INDIA

来源：

INDIAN JOURNAL OF CHEMISTRY SECTION A-INORGANIC BIO-INORGANIC PHYSICAL THEORETICAL & ANALYTICAL CHEMISTRY | 1992年 / 31卷 / 05期

关键词：

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

This paper presents an overview of the experimental studies on fullerenes currently underway in the Materials Science Division, Kalpakkam. These include the synthesis of fullerenes by arcing of graphite electrodes, followed by the chromatographic separation of C60 and C70 and their doping with alkali metals. Doping of C60 with K and Rb is observed to lead to superconductivity with transition temperatures of 18 K and.28 K respectively. Preliminary results of several ongoing studies, in particular the studies on structure of C70 as a function of pressure and temperature, are reported.

引用

页码：F92 / F99

页数：8

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