Hydrothermal synthesis and electrochemical properties of α-MoO 3 nanobelts used as cathode materials for Li-ion batteries

Anukorn Phuruangrat; Jun Song Chen; Xiong Wen Lou; Oranuch Yayapao; Somchai Thongtem; Titipun Thongtem

doi:10.1007/s00339-012-6771-3

Hydrothermal synthesis and electrochemical properties of α-MoO ₃ nanobelts used as cathode materials for Li-ion batteries

Anukorn Phuruangrat
, Jun Song Chen
, Xiong Wen Lou
, Oranuch Yayapao
, Somchai Thongtem
, Titipun Thongtem

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

40 Citations (Scopus)

Abstract

Uniform α-MoO ₃ nanobelts were successfully synthesized by the hydrothermal process at 180°C for 20 h of the acidic solutions with different pH values of 0-0.75, adjusted using HCl (conc.). XRD and SEM results revealed that the pH of the precursor solutions played an important role in the phase, impurities, and morphology of the products. At the pH=0, the perfect α-MoO ₃ nanobelts with a few tens of microns long were synthesized. By the TEM characterization, orthorhombic MoO ₃ has a distinctive layered structure along the [010] direction, consisting of distorted MoO ₆ octahedrons connected by common corners along the [100] direction and common edges along the [001] direction. The electrochemical measurement showed that the α-MoO ₃ nanobelts have high specific charge capacity. © 2012 Springer-Verlag.

Original language	English
Pages (from-to)	249-254
Journal	Applied Physics A: Materials Science and Processing
Volume	107
Issue number	1
DOIs	https://doi.org/10.1007/s00339-012-6771-3
Publication status	Published - Apr 2012
Externally published	Yes

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Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].

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This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

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Cite this

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title = "Hydrothermal synthesis and electrochemical properties of α-MoO 3 nanobelts used as cathode materials for Li-ion batteries",

abstract = "Uniform α-MoO 3 nanobelts were successfully synthesized by the hydrothermal process at 180°C for 20 h of the acidic solutions with different pH values of 0-0.75, adjusted using HCl (conc.). XRD and SEM results revealed that the pH of the precursor solutions played an important role in the phase, impurities, and morphology of the products. At the pH=0, the perfect α-MoO 3 nanobelts with a few tens of microns long were synthesized. By the TEM characterization, orthorhombic MoO 3 has a distinctive layered structure along the [010] direction, consisting of distorted MoO 6 octahedrons connected by common corners along the [100] direction and common edges along the [001] direction. The electrochemical measurement showed that the α-MoO 3 nanobelts have high specific charge capacity. {\textcopyright} 2012 Springer-Verlag.",

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Hydrothermal synthesis and electrochemical properties of α-MoO ₃ nanobelts used as cathode materials for Li-ion batteries. / Phuruangrat, Anukorn; Chen, Jun Song; Lou, Xiong Wen et al.
In: Applied Physics A: Materials Science and Processing, Vol. 107, No. 1, 04.2012, p. 249-254.

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

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T1 - Hydrothermal synthesis and electrochemical properties of α-MoO 3 nanobelts used as cathode materials for Li-ion batteries

AU - Phuruangrat, Anukorn

AU - Chen, Jun Song

AU - Lou, Xiong Wen

AU - Yayapao, Oranuch

AU - Thongtem, Somchai

AU - Thongtem, Titipun

N1 - Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].

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N2 - Uniform α-MoO 3 nanobelts were successfully synthesized by the hydrothermal process at 180°C for 20 h of the acidic solutions with different pH values of 0-0.75, adjusted using HCl (conc.). XRD and SEM results revealed that the pH of the precursor solutions played an important role in the phase, impurities, and morphology of the products. At the pH=0, the perfect α-MoO 3 nanobelts with a few tens of microns long were synthesized. By the TEM characterization, orthorhombic MoO 3 has a distinctive layered structure along the [010] direction, consisting of distorted MoO 6 octahedrons connected by common corners along the [100] direction and common edges along the [001] direction. The electrochemical measurement showed that the α-MoO 3 nanobelts have high specific charge capacity. © 2012 Springer-Verlag.

AB - Uniform α-MoO 3 nanobelts were successfully synthesized by the hydrothermal process at 180°C for 20 h of the acidic solutions with different pH values of 0-0.75, adjusted using HCl (conc.). XRD and SEM results revealed that the pH of the precursor solutions played an important role in the phase, impurities, and morphology of the products. At the pH=0, the perfect α-MoO 3 nanobelts with a few tens of microns long were synthesized. By the TEM characterization, orthorhombic MoO 3 has a distinctive layered structure along the [010] direction, consisting of distorted MoO 6 octahedrons connected by common corners along the [100] direction and common edges along the [001] direction. The electrochemical measurement showed that the α-MoO 3 nanobelts have high specific charge capacity. © 2012 Springer-Verlag.

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