[1]毛辉麾,朱孔南,张光程.羧酸功能化纳米碳包覆凹凸棒石材料的制备及其吸附应用研究[J].常州大学学报(自然科学版),2016,(04):43-47.[doi:10.3969/j.issn.2095-0411.2016.04.008]
　MAO Huihui,ZHU Kongnan,ZHANG Guangcheng.Synthesis of Carboxylate-Rich Carbonaceous Coated Attapulgite(ATP)Materials and the Application of Absorbing Toxic Heavy Metal Ions[J].Journal of Changzhou University(Natural Science Edition),2016,(04):43-47.[doi:10.3969/j.issn.2095-0411.2016.04.008]
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羧酸功能化纳米碳包覆凹凸棒石材料的制备及其吸附应用研究()
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常州大学学报(自然科学版)[ISSN:2095-0411/CN:32-1822/N]

卷:
期数:
2016年04期
页码:
43-47
栏目:
材料科学与工程
出版日期:
2016-07-30

文章信息/Info

Title:
Synthesis of Carboxylate-Rich Carbonaceous Coated Attapulgite(ATP)Materials and the Application of Absorbing Toxic Heavy Metal Ions
作者:
毛辉麾; 朱孔南; 张光程
常州大学 石油化工学院,江苏 常州 213164
Author(s):
MAO Huihui;  ZHU Kongnan;  ZHANG Guangcheng
School of Petrochemical Engineering,Changzhou University,Changzhou 213164,China
关键词:
羧酸功能团;  纳米碳;  凹凸棒石;  包覆;  吸附剂
Keywords:
carboxylic group;  nano-carbonaceous;  attapulgite;  coated;  adsorbents
分类号:
TQ 645.6
DOI:
10.3969/j.issn.2095-0411.2016.04.008
文献标志码:
A
摘要:
在丙烯酸和葡萄糖存在的条件下,通过水热合成方法在凹凸棒石表面成功包覆了富含羧酸官能团的纳米碳质结构。并通过氮气吸附-脱附(N2 adsorption-desorption isotherms); 红外光谱(FT-IR); 扫描电镜(SEM); 透射电镜(TEM); 核磁共振(13C solid-state NMR)等方法对合成的材料进行了全面的表征。表征结果说明本方法是一种廉价、简单、绿色的功能化碳纳米材料的合成方法。将合成的羧酸功能化碳包覆凹凸棒材料作为吸附剂对水体中的重金属元素进行吸附行为研究,并通过相关的吸附模型对吸附行为进行了模拟和探讨。
Abstract:
The carboxylate-rich carbonaceous coated attapulgite materials were synthesized using hydrothermal carbonization of glucose in the presence of acrylic acid. The resulting materials were characterized using various methods including, N2 adsorption-desorption isotherms, FT-IR, SEM, TEM, and 13C solid-state NMR. The characterization results indicate that the used method provides a low-cost, easy control, and “green” access to hydrophilic functionalized carbons coated attapulgite materials. The obtained carboxylate-rich carbonaceous coated attapulgite materials were used as adsorbents for heavy metals removal from aqueous solutions.

参考文献/References:

[1]LIU Z, ZHANG C, LUO L, et al. One-pot synthesis and catalyst support application of mesoporous N-doped carbonaceous materials [J]. J Mater Chem, 2012, 22: 12149-12154.
[2]SANSOTERA M, NAVARRINI W, MAGAGNIN L, et al. Hydrophobic carbonaceous materials obtained by covalent bonding of perfluorocarbon and perfluoropolyether chains [J]. J Mater Chem, 2010, 20: 8607-8616.
[3]ZHANG J, LI B, YANG W, et al. Synthesis of magnetic Fe3O4@hierarchical hollow silica nanospheres for efficient removal of methylene blue from aqueous solutions [J]. Ind Eng Chem Res, 2014, 53: 10629-10636.
[4]CHEN L F, LIANG H W, LU Y, et al. Synthesis of an attapulgite clay@carbon nanocomposite adsorbent by a hydrothermal carbonization process and their application in the removal of toxic metal ions from water [J]. Langmuir, 2011, 27: 8998-9004.
[5]DEMIR-CAKAN R, BACCILE N, ANTONIETTI M, et al. Carboxylate-rich carbonaceous materials via one-step hydrothermal carbonization of glucose in the presence of acrylic acid [J]. Chem Mater, 2009, 21: 484-490.
[6]LIANG X, ZENG M, QI C, et al.One-step synthesis of carbon functionalized with sulfonic acid groups using hydrothermal carbonization [J]. Carbon, 2010, 48: 1844-1848.
[7]LAI L, HUANG G, WANG X, et al. Solvothermal syntheses of hollow carbon microspheres modified with -NH2 and -OH groups in one-step process[J]. Carbon, 2010, 48: 3145-3156.
[8]SANTOS C, ANDRADE M, VIEIRA A L, et al.Templated synthesis of carbon materials mediated by porous clay heterostructures [J]. Carbon, 2010, 48: 4094-4056.
[9]FIGUEIREDO H, QUINTELAS C, Tailored zeolites for the removal of metal oxyanions: Overcoming intrinsic limitations of zeolites [J]. J Hazard Mater, 2014,274: 287-299.
[10]LUO S, XUA X, ZHOU G, et al. Amino siloxane oligomer-linked graphene oxide as an efficientadsorbent for removal of Pb(II)from wastewater [J]. J Hazard Mater, 2014, 274: 145-155.

备注/Memo

备注/Memo:
收稿日期:2015-08-31。基金项目:国家自然科学基金资助(21401014); 江苏省自然科学基金资助(BK20140255)。作者简介:毛辉麾(1981-),男,江苏常州人,博士,讲师,主要从事纳米自组装材料研究。
更新日期/Last Update: 2016-08-30