Effects of calcination temperature on organic functional groups of TiO2 and the adsorption performance of the TiO2 for methylene blue

Jiangtao Feng; Yunpeng Liu; Lin Zhang; Jinwei Zhu; Jie Chen; Hao Xu; Honghui Yang; Wei Yan

doi:10.1080/01496395.2019.1574822

Effects of calcination temperature on organic functional groups of TiO₂ and the adsorption performance of the TiO₂ for methylene blue

Jiangtao Feng
, Yunpeng Liu
, Lin Zhang
, Jinwei Zhu
, Jie Chen
, Hao Xu
, Honghui Yang
, Wei Yan

Xi'an Jiaotong University
Shaanxi Electric Power Research Institute

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

14 Scopus citations

Abstract

Herein, TiO₂ was prepared by the hydrolysis method in critic acid (with both carboxyl and hydroxyl groups) solution firstly. And then, the as-prepared TiO₂ was calcined at 50, 150, 250, 350, and 450°C, respectively, in order to investigate the effects of the calcination temperature on the physicochemical property and the adsorption performance of TiO₂. The adsorption performance of the prepared TiO₂ samples for cationic dye-Methylene Blue (MB) was also studied. The results indicated that high calcination temperature can destroy the organic moieties on the TiO₂ samples and further influence the adsorption performance of TiO₂ for the removal of cationic dye-MB.

Original language	English
Pages (from-to)	672-683
Number of pages	12
Journal	Separation Science and Technology
Volume	55
Issue number	4
DOIs	https://doi.org/10.1080/01496395.2019.1574822
State	Published - 3 Mar 2020

Keywords

Titanium dioxide (TiO)
adsorption
calcination
functional groups
methylene blue (MB)

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10.1080/01496395.2019.1574822

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title = "Effects of calcination temperature on organic functional groups of TiO2 and the adsorption performance of the TiO2 for methylene blue",

abstract = "Herein, TiO2 was prepared by the hydrolysis method in critic acid (with both carboxyl and hydroxyl groups) solution firstly. And then, the as-prepared TiO2 was calcined at 50, 150, 250, 350, and 450°C, respectively, in order to investigate the effects of the calcination temperature on the physicochemical property and the adsorption performance of TiO2. The adsorption performance of the prepared TiO2 samples for cationic dye-Methylene Blue (MB) was also studied. The results indicated that high calcination temperature can destroy the organic moieties on the TiO2 samples and further influence the adsorption performance of TiO2 for the removal of cationic dye-MB.",

keywords = "Titanium dioxide (TiO), adsorption, calcination, functional groups, methylene blue (MB)",

author = "Jiangtao Feng and Yunpeng Liu and Lin Zhang and Jinwei Zhu and Jie Chen and Hao Xu and Honghui Yang and Wei Yan",

note = "Publisher Copyright: {\textcopyright} 2019, {\textcopyright} 2019 Council of Scientific and Industrial Research, Govt. of India.",

year = "2020",

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doi = "10.1080/01496395.2019.1574822",

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TY - JOUR

T1 - Effects of calcination temperature on organic functional groups of TiO2 and the adsorption performance of the TiO2 for methylene blue

AU - Feng, Jiangtao

AU - Liu, Yunpeng

AU - Zhang, Lin

AU - Zhu, Jinwei

AU - Chen, Jie

AU - Xu, Hao

AU - Yang, Honghui

AU - Yan, Wei

PY - 2020/3/3

Y1 - 2020/3/3

N2 - Herein, TiO2 was prepared by the hydrolysis method in critic acid (with both carboxyl and hydroxyl groups) solution firstly. And then, the as-prepared TiO2 was calcined at 50, 150, 250, 350, and 450°C, respectively, in order to investigate the effects of the calcination temperature on the physicochemical property and the adsorption performance of TiO2. The adsorption performance of the prepared TiO2 samples for cationic dye-Methylene Blue (MB) was also studied. The results indicated that high calcination temperature can destroy the organic moieties on the TiO2 samples and further influence the adsorption performance of TiO2 for the removal of cationic dye-MB.

AB - Herein, TiO2 was prepared by the hydrolysis method in critic acid (with both carboxyl and hydroxyl groups) solution firstly. And then, the as-prepared TiO2 was calcined at 50, 150, 250, 350, and 450°C, respectively, in order to investigate the effects of the calcination temperature on the physicochemical property and the adsorption performance of TiO2. The adsorption performance of the prepared TiO2 samples for cationic dye-Methylene Blue (MB) was also studied. The results indicated that high calcination temperature can destroy the organic moieties on the TiO2 samples and further influence the adsorption performance of TiO2 for the removal of cationic dye-MB.

KW - Titanium dioxide (TiO)

KW - adsorption

KW - calcination

KW - functional groups

KW - methylene blue (MB)

UR - https://www.scopus.com/pages/publications/85077322204

U2 - 10.1080/01496395.2019.1574822

DO - 10.1080/01496395.2019.1574822

M3 - 文章

AN - SCOPUS:85077322204

SN - 0149-6395

VL - 55

SP - 672

EP - 683

JO - Separation Science and Technology

JF - Separation Science and Technology

IS - 4

ER -

Effects of calcination temperature on organic functional groups of TiO₂ and the adsorption performance of the TiO₂ for methylene blue

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Keywords

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