Hierarchically grown single crystalline RuO2 nanorods on vertically aligned few-walled carbon nanotubes

Lee, Yumin; Kim, Byungwoo; Jung, Hyun Jung; Shim, Jun Ho; Lee, Youngmi; Lee, Chongmok; Baik, Jeong Min; Kim, Woong; Kim, Myung Hwa

doi:10.1016/j.matlet.2012.08.097

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Hierarchically grown single crystalline RuO2 nanorods on vertically aligned few-walled carbon nanotubes

Lee, Yumin;
Kim, Byungwoo;
Jung, Hyun Jung;
Shim, Jun Ho;
Lee, Youngmi;
... Kim, Woong;
외 3명

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초록

We demonstrate a facile synthesis of hierarchically driven single crystalline ruthenium dioxide (RuO2) nanorods on few-walled carbon nanotubes (CNTs) via a simple thermal treatment from the hydrated RuO2 precursors at 250 degrees C. We also describe the fundamental electrochemical behavior of RuO2-CNTs 1-dimensional (1-D) hetero-nanostructures for their possible application as supercapacitors. (C) 2012 Elsevier BM. All rights reserved.

키워드

Ruthenium dioxide; Hierarchical nanostructure; Carbon nanotube; Supercapacitor

제목: Hierarchically grown single crystalline RuO2 nanorods on vertically aligned few-walled carbon nanotubes

저자: Lee, Yumin; Kim, Byungwoo; Jung, Hyun Jung; Shim, Jun Ho; Lee, Youngmi; Lee, Chongmok; Baik, Jeong Min; Kim, Woong; Kim, Myung Hwa

DOI: 10.1016/j.matlet.2012.08.097

발행일: 2012-12-15

유형: Article

저널명: Materials Letters

권: 89

페이지: 115 ~ 117