Synthesis of fullerene nanowhiskers using the liquid–liquid interfacial precipitation method and their mechanical, electrical and superconducting properties

Science and Technology of Advanced Materials

Kun’ichi Miyazawa¹ 

[1] National Institute for Materials Science;

关键词: fullerene nanowhisker;    fullerene nanotube;    fullerene nanosheet;    fullerene nanofiber;    llip method;    superconductor;   

DOI  :  10.1088/1468-6996/16/1/013502

来源: DOAJ

【 摘 要 】

Fullerene nanowhiskers (FNWs) are thin crystalline fibers composed of fullerene molecules, including C60, C70, endohedral, or functionalized fullerenes. FNWs display n-type semiconducting behavior and are used in a diverse range of applications, including field-effect transistors, solar cells, chemical sensors, and photocatalysts. Alkali metal-doped C60 (fullerene) nanowhiskers (C60NWs) exhibit superconducting behavior. Potassium-doped C60NWs have realized the highest superconducting volume fraction of the alkali metal-doped C60 crystals and display a high critical current density (Jc) under a high magnetic field of 50 kOe. The growth control of FNWs is important for their success in practical applications. This paper reviews recent FNWs research focusing on their mechanical, electrical and superconducting properties and growth mechanisms in the liquid–liquid interfacial precipitation method.

【 授权许可】

Unknown