Preparation and performance of titanate nanotube by hydrothermal treatment

Zhenhua Li; Zhongqing Liu; Qingzhi Yan; Yichao Wang; Changchun Ge

doi:10.1016/S1001-0521(08)60112-6

Preparation and performance of titanate nanotube by hydrothermal treatment

Zhenhua Li
, Zhongqing Liu
, Qingzhi Yan
, Yichao Wang
, Changchun Ge

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

9 Citations (Scopus)

Abstract

Titanate nanotubes were synthesized by hydrothermal treatment in concentrated NaOH solution followed by HCl washing. The as-prepared nanotubes were characterized by X-ray diffraction (XRD), transmission electron microscopy (TEM), and N2 adsorption-desorption isotherm measurements (BET). The results displayed that the hydrothermal treatment temperature within 110-160Â°C not only affected the structure of the nanotube, but also the anatase-to-rutile transformation temperature. The nanotube could be obtained only in an appropriate concentration of NaOH solution. The diameter of the nanotube was 6-10 nm. The surface area of the product initially increased with increasing treatment temperature, to reach a maximum of about 630 m2/g at 130Â°C, and then decreased with a further increase in temperature.

Original language	English
Pages (from-to)	187-191
Number of pages	5
Journal	Rare Metals
Volume	27
Issue number	2
DOIs	https://doi.org/10.1016/S1001-0521(08)60112-6
Publication status	Published - 2008

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10.1016/S1001-0521(08)60112-6

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title = "Preparation and performance of titanate nanotube by hydrothermal treatment",

abstract = "Titanate nanotubes were synthesized by hydrothermal treatment in concentrated NaOH solution followed by HCl washing. The as-prepared nanotubes were characterized by X-ray diffraction (XRD), transmission electron microscopy (TEM), and N2 adsorption-desorption isotherm measurements (BET). The results displayed that the hydrothermal treatment temperature within 110-160{\^A}°C not only affected the structure of the nanotube, but also the anatase-to-rutile transformation temperature. The nanotube could be obtained only in an appropriate concentration of NaOH solution. The diameter of the nanotube was 6-10 nm. The surface area of the product initially increased with increasing treatment temperature, to reach a maximum of about 630 m2/g at 130{\^A}°C, and then decreased with a further increase in temperature.",

author = "Zhenhua Li and Zhongqing Liu and Qingzhi Yan and Yichao Wang and Changchun Ge",

year = "2008",

doi = "10.1016/S1001-0521(08)60112-6",

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volume = "27",

pages = "187--191",

journal = "Rare Metals",

issn = "1001-0521",

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TY - JOUR

T1 - Preparation and performance of titanate nanotube by hydrothermal treatment

AU - Li, Zhenhua

AU - Liu, Zhongqing

AU - Yan, Qingzhi

AU - Wang, Yichao

AU - Ge, Changchun

PY - 2008

Y1 - 2008

N2 - Titanate nanotubes were synthesized by hydrothermal treatment in concentrated NaOH solution followed by HCl washing. The as-prepared nanotubes were characterized by X-ray diffraction (XRD), transmission electron microscopy (TEM), and N2 adsorption-desorption isotherm measurements (BET). The results displayed that the hydrothermal treatment temperature within 110-160Â°C not only affected the structure of the nanotube, but also the anatase-to-rutile transformation temperature. The nanotube could be obtained only in an appropriate concentration of NaOH solution. The diameter of the nanotube was 6-10 nm. The surface area of the product initially increased with increasing treatment temperature, to reach a maximum of about 630 m2/g at 130Â°C, and then decreased with a further increase in temperature.

AB - Titanate nanotubes were synthesized by hydrothermal treatment in concentrated NaOH solution followed by HCl washing. The as-prepared nanotubes were characterized by X-ray diffraction (XRD), transmission electron microscopy (TEM), and N2 adsorption-desorption isotherm measurements (BET). The results displayed that the hydrothermal treatment temperature within 110-160Â°C not only affected the structure of the nanotube, but also the anatase-to-rutile transformation temperature. The nanotube could be obtained only in an appropriate concentration of NaOH solution. The diameter of the nanotube was 6-10 nm. The surface area of the product initially increased with increasing treatment temperature, to reach a maximum of about 630 m2/g at 130Â°C, and then decreased with a further increase in temperature.

UR - https://hdl.handle.net/1959.7/uws:72190

U2 - 10.1016/S1001-0521(08)60112-6

DO - 10.1016/S1001-0521(08)60112-6

M3 - Article

SN - 1001-0521

VL - 27

SP - 187

EP - 191

JO - Rare Metals

JF - Rare Metals

IS - 2

ER -

Preparation and performance of titanate nanotube by hydrothermal treatment

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