Synthesis of diverse structured vanadium pentoxides particles by the simplified hydrothermal method

Young Bok Kim; Moo Whan Shin

doi:10.1016/j.matlet.2014.06.086

Synthesis of diverse structured vanadium pentoxides particles by the simplified hydrothermal method

Young Bok Kim, Moo Whan Shin

School of Integrated Technology

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

9 Citations (Scopus)

Abstract

In this letter, we utilize a simplified hydrothermal method without any addition of catalyst to synthesize one-and three-dimensional structured pure vanadium pentoxide (V₂O₅) particles, V₂O ₅ nano-belt, micro-flower and micro-plane-flower. The synthesis is made possible by the formation of shcherbinaite phase and its cleavaging property along (001) facet by physical force. The V₂O₅ nano-belt has been derived from the V₂O₅ precursor in de-ionized (D.I.) water without catalysts by using stirred autoclave system. And V₂O₅ micro-flower and micro-plane-flower have been synthesized in ethylene glycol solvent under controlled pH condition by HNO ₃ or NH₄OH. The synthesized nano-belts are less than 100 nm in width and less than 50 nm in thickness, respectively. The diameters of the synthesized micro-flower and micro-plane-flower are 5-8 μm. It is demonstrated that the prepared specimens are pure V₂O₅ composition with shcherbinaite phase.

Original language	English
Pages (from-to)	247-250
Number of pages	4
Journal	Materials Letters
Volume	132
DOIs	https://doi.org/10.1016/j.matlet.2014.06.086
Publication status	Published - 2014 Oct 1

Bibliographical note

Funding Information:
This research was supported by the MSIP (Ministry of Science, ICT and Future Planning) , Korea, under the “IT Consilience Creative Program” ( NIPA-2014-H0201-14-1002 ) supervised by the NIPA (National IT Industry Promotion Agency) .

All Science Journal Classification (ASJC) codes

Materials Science(all)
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

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10.1016/j.matlet.2014.06.086

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title = "Synthesis of diverse structured vanadium pentoxides particles by the simplified hydrothermal method",

abstract = "In this letter, we utilize a simplified hydrothermal method without any addition of catalyst to synthesize one-and three-dimensional structured pure vanadium pentoxide (V2O5) particles, V2O 5 nano-belt, micro-flower and micro-plane-flower. The synthesis is made possible by the formation of shcherbinaite phase and its cleavaging property along (001) facet by physical force. The V2O5 nano-belt has been derived from the V2O5 precursor in de-ionized (D.I.) water without catalysts by using stirred autoclave system. And V2O5 micro-flower and micro-plane-flower have been synthesized in ethylene glycol solvent under controlled pH condition by HNO 3 or NH4OH. The synthesized nano-belts are less than 100 nm in width and less than 50 nm in thickness, respectively. The diameters of the synthesized micro-flower and micro-plane-flower are 5-8 μm. It is demonstrated that the prepared specimens are pure V2O5 composition with shcherbinaite phase.",

author = "Kim, {Young Bok} and Shin, {Moo Whan}",

note = "Funding Information: This research was supported by the MSIP (Ministry of Science, ICT and Future Planning) , Korea, under the “IT Consilience Creative Program” ( NIPA-2014-H0201-14-1002 ) supervised by the NIPA (National IT Industry Promotion Agency) .",

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PY - 2014/10/1

Y1 - 2014/10/1

N2 - In this letter, we utilize a simplified hydrothermal method without any addition of catalyst to synthesize one-and three-dimensional structured pure vanadium pentoxide (V2O5) particles, V2O 5 nano-belt, micro-flower and micro-plane-flower. The synthesis is made possible by the formation of shcherbinaite phase and its cleavaging property along (001) facet by physical force. The V2O5 nano-belt has been derived from the V2O5 precursor in de-ionized (D.I.) water without catalysts by using stirred autoclave system. And V2O5 micro-flower and micro-plane-flower have been synthesized in ethylene glycol solvent under controlled pH condition by HNO 3 or NH4OH. The synthesized nano-belts are less than 100 nm in width and less than 50 nm in thickness, respectively. The diameters of the synthesized micro-flower and micro-plane-flower are 5-8 μm. It is demonstrated that the prepared specimens are pure V2O5 composition with shcherbinaite phase.

AB - In this letter, we utilize a simplified hydrothermal method without any addition of catalyst to synthesize one-and three-dimensional structured pure vanadium pentoxide (V2O5) particles, V2O 5 nano-belt, micro-flower and micro-plane-flower. The synthesis is made possible by the formation of shcherbinaite phase and its cleavaging property along (001) facet by physical force. The V2O5 nano-belt has been derived from the V2O5 precursor in de-ionized (D.I.) water without catalysts by using stirred autoclave system. And V2O5 micro-flower and micro-plane-flower have been synthesized in ethylene glycol solvent under controlled pH condition by HNO 3 or NH4OH. The synthesized nano-belts are less than 100 nm in width and less than 50 nm in thickness, respectively. The diameters of the synthesized micro-flower and micro-plane-flower are 5-8 μm. It is demonstrated that the prepared specimens are pure V2O5 composition with shcherbinaite phase.

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Synthesis of diverse structured vanadium pentoxides particles by the simplified hydrothermal method

Abstract

Bibliographical note

All Science Journal Classification (ASJC) codes

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