Direct and fast growth of highly single crystalline α-MoO3 nanosheets on various substrates and its electrochemical activities

Hayoung Jung; Byungwoo Kim; Saeah Kim; Hyesu Jang; Nam Suk Lee; Woong Kim; Myung Hwa Kim

doi:10.1016/j.matlet.2017.06.034

Direct and fast growth of highly single crystalline α-MoO₃ nanosheets on various substrates and its electrochemical activities

Hayoung Jung
, Byungwoo Kim
, Saeah Kim
, Hyesu Jang
, Nam Suk Lee
, Woong Kim
, Myung Hwa Kim

Department of Chemistry & Nanoscience

Research output: Contribution to journal › Article › peer-review

9 Scopus citations

Abstract

We describe the direct and fast growth process of molybdenum trioxide (α-MoO₃) nanosheets on a Si wafer, the carbon papers and the vertically aligned carbon nanotubes (CNTs) by a simple vapor phase transport using the MoO₃ source at 700 °C. We have carefully explored the electrochemical performances of α-MoO₃/CNTs hetero-nanostructures, resulting in enhancing relevant electrochemical responses as an effective electrode material for supercapacitor.

Original language	English
Pages (from-to)	173-176
Number of pages	4
Journal	Materials Letters
Volume	204
DOIs	https://doi.org/10.1016/j.matlet.2017.06.034
State	Published - 1 Oct 2017

Bibliographical note

Funding Information:
We gratefully acknowledge the financial support from the National Research Foundation of Korea (NRF) funded the Korean Government (2016R1D1A1B03934962 for MHK and 2012R1A2A2A01046950 for WK).

Publisher Copyright:
© 2017 Elsevier B.V.

Keywords

Carbon nanotube
Molybdenum trioxide
Nanosheet
Supercapacitor

Access to Document

10.1016/j.matlet.2017.06.034

Cite this

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title = "Direct and fast growth of highly single crystalline α-MoO3 nanosheets on various substrates and its electrochemical activities",

abstract = "We describe the direct and fast growth process of molybdenum trioxide (α-MoO3) nanosheets on a Si wafer, the carbon papers and the vertically aligned carbon nanotubes (CNTs) by a simple vapor phase transport using the MoO3 source at 700 °C. We have carefully explored the electrochemical performances of α-MoO3/CNTs hetero-nanostructures, resulting in enhancing relevant electrochemical responses as an effective electrode material for supercapacitor.",

keywords = "Carbon nanotube, Molybdenum trioxide, Nanosheet, Supercapacitor",

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AU - Jung, Hayoung

AU - Kim, Byungwoo

AU - Kim, Saeah

AU - Jang, Hyesu

AU - Lee, Nam Suk

AU - Kim, Woong

AU - Kim, Myung Hwa

N1 - Funding Information: We gratefully acknowledge the financial support from the National Research Foundation of Korea (NRF) funded the Korean Government (2016R1D1A1B03934962 for MHK and 2012R1A2A2A01046950 for WK). Publisher Copyright: © 2017 Elsevier B.V.

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N2 - We describe the direct and fast growth process of molybdenum trioxide (α-MoO3) nanosheets on a Si wafer, the carbon papers and the vertically aligned carbon nanotubes (CNTs) by a simple vapor phase transport using the MoO3 source at 700 °C. We have carefully explored the electrochemical performances of α-MoO3/CNTs hetero-nanostructures, resulting in enhancing relevant electrochemical responses as an effective electrode material for supercapacitor.

AB - We describe the direct and fast growth process of molybdenum trioxide (α-MoO3) nanosheets on a Si wafer, the carbon papers and the vertically aligned carbon nanotubes (CNTs) by a simple vapor phase transport using the MoO3 source at 700 °C. We have carefully explored the electrochemical performances of α-MoO3/CNTs hetero-nanostructures, resulting in enhancing relevant electrochemical responses as an effective electrode material for supercapacitor.

KW - Carbon nanotube

KW - Molybdenum trioxide

KW - Nanosheet

KW - Supercapacitor

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