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JI-GUO HUANG1, HAI-TAO CHEN1, SHUO PANG1, HUAN-YU CUI1, XUE-TING GUO1, SHUANG-SHI DONG1,* , XING-JUAN LIU1
A series of titanium peroxide samples were prepared with the reaction of titanium sulfate solution and H2O2 solution on controllable preparation conditions and showed different adsorption properties on methylene blue. The optimum pH, highest temperature and volume of H2O2 is 9.0, 40 ± 2°C and 35 mL. The saturated adsorption capacities of the titanium peroxide for methylene blue, Cd (II), Cu (II), and Zn (II) were 263.25, 73.89, 73.54 and 41.83 mg/g at 25°C, respectively. The adsorption was rather fast. The controlling mechanism of adsorption processes could be electrostatic adsorption according to the characterization and adsorption results..
Titanium peroxide, Controllable preparation conditions, Adsorption, Methylene blue, Heavy metals.
JI-GUO HUANG, HAI-TAO CHEN, SHUO PANG, HUAN-YU CUI, XUE-TING GUO, SHUANG-SHI DONG, XING-JUAN LIU, Controllable preparation of titanium peroxide and its adsorption on methylene blue and heavy metals, Optoelectronics and Advanced Materials - Rapid Communications, 9, 9-10, September-October 2015, pp.1280-1285 (2015).
Submitted at: July 25, 2015
Accepted at: Sept. 9, 2015
Optoelectronics and Advanced Materials - Rapid Communications
(2022): 0.5 - 2022 Journal Citation Reports (Clarivate Analytics, 2023)
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