Adsorption efficiency of methylene blue from aqueous solution with amine-functionalized mesoporous silica nanospheres by co-condensation biphasic synthesis: adsorption condition and equilibrium studies

被引：10
作者：
Chueachot, R. [1 ,5 ]
Wongkhueng, S. [1 ,5 ]
Khankam, K. [1 ,5 ]
Lakrathok, A. [1 ,5 ]
Kaewnon, T. [1 ,5 ]
Naowanon, W. T. [3 ,4 ,6 ]
Amnuaypanich, S. [3 ,4 ,6 ]
Nakhowong, R. [2 ,5 ]
机构：
[1] Ubonratchathani Rajabhat Univ, Fac Sci, Program Chem, Ubon Ratchathani 34000, Thailand
[2] Ubonratchathani Rajabhat Univ, Fac Sci, Program Phys, Ubon Ratchathani 34000, Thailand
[3] Khon Kaen Univ, Fac Sci, Dept Chem, Appl Chem Div, Khon Kaen 40002, Thailand
[4] Khon Kaen Univ, Fac Sci, Ctr Excellence Innovat Chem PERCH CIC, Khon Kaen 40002, Thailand
[5] Ubonratchathani Rajabhat Univ, Fac Sci, Funct Nanomet & Electrospinning Res Lab, Ubon Ratchathani 34000, Thailand
[6] Khon Kaen Univ, Fac Sci, Mat Chem Res Ctr MCRC KKU, Khon Kaen 40002, Thailand
来源：
MATERIALS TODAY-PROCEEDINGS | 2018年 / 5卷 / 06期
关键词：
Mesoporous silica; Nanospheres; Biphasic; Adsorption; Amine-functionalization; Methylene blue; HEAVY-METAL IONS;
D O I：
10.1016/j.matpr.2018.02.066
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Methylene blue (MB) was adsorbed on the mesoporous silica nanoparticles (MSN) and amine-functionalized mesoporous silica nanoparticles (MSN-NH2). The adsorbent was synthesized biphasic method by co-condensation. A batch adsorption study was carried out of the MB with variable pH, adsorbent dosage and contact time. The MB dye could be removed by 0.05 g of adsorbent and 30 min contact time in the basic solution. The experimental data yielded excellent fits with Langmuir isotherm equations. The maximum adsorption capacity of MSN and MSN-NH2 was calculated by Langmuir isotherm equations of 2.899 and 1.736 mg g(-1), respectively. (C) 2017 Elsevier Ltd. All rights reserved.
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收藏
页码：14079 / 14085
页数：7
相关论文
共 9 条
[1]   Kinetic studies on the adsorption of methylene blue onto vegetal fiber activated carbons [J].
Cherifi, Hakima ;
Fatiha, Bentahar ;
Salah, Hanini .
APPLIED SURFACE SCIENCE, 2013, 282 :52-59
[2]   Application of mesoporous silica materials for the immobilization of polyphenol oxidase [J].
Core Escuin, Paula ;
Garcia-Bennett, Alfonso ;
Vicente Ros-Lis, Jose ;
Arguelles Foix, Angel ;
Andres, Ana .
FOOD CHEMISTRY, 2017, 217 :360-363
[3]   Adsorption of Methylene Blue onto activated carbon produced from steam activated bituminous coal: A study of equilibrium adsorption isotherm [J].
El Qada, Emad N. ;
Allen, Stephen J. ;
Walker, Gavin M. .
CHEMICAL ENGINEERING JOURNAL, 2006, 124 (1-3) :103-110
[4]  
Guo J., 2013, U SCI B, V4, P650
[5]   Enhanced adsorption of acid brown 14 dye on calcined Mg/Fe layered double hydroxide with memory effect [J].
Guo, Yanwei ;
Zhu, Zhiliang ;
Qiu, Yanling ;
Zhao, Jianfu .
CHEMICAL ENGINEERING JOURNAL, 2013, 219 :69-77
[6]   Optimal synthesis of amino-functionalized mesoporous silicas for the adsorption of heavy metal ions [J].
Hao, Shiyou ;
Verlotta, Antonio ;
Aprea, Paolo ;
Pepe, Francesco ;
Caputo, Domenico ;
Zhu, Weidong .
MICROPOROUS AND MESOPOROUS MATERIALS, 2016, 236 :250-259
[7]   Comparisons of two chelating adsorbents prepared by different ways for chromium(VI) adsorption from aqueous solution [J].
Liu, Qiang ;
Liu, Qinze ;
Ma, Wei ;
Liu, Weiliang ;
Cai, Xiaoxia ;
Yao, Jinshui .
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 2016, 511 :8-16
[8]   Synthesis and characterization of thiol-functionalized silica nano hollow sphere as a novel adsorbent for removal of poisonous heavy metal ions from water: Kinetics, isotherms and error analysis [J].
Rostamian, Rahele ;
Najafi, Mojgan ;
Rafati, Amir Abbas .
CHEMICAL ENGINEERING JOURNAL, 2011, 171 (03) :1004-1011
[9]   Synthesis and characterization of Ni-MCM-41 for methyl blue adsorption [J].
Shu, Yuehong ;
Shao, Yimin ;
Wei, Xiangyu ;
Wang, Xi ;
Sun, Qiangqiang ;
Zhang, Qiuyun ;
Li, Laisheng .
MICROPOROUS AND MESOPOROUS MATERIALS, 2015, 214 :88-94
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