Mesoporous carbon spheres: Synthesis, surface modification and neutral red adsorption

被引：18
|
作者：
Tian, Yong [1 ]
Zhong, Suni [1 ]
Zhu, Xiaojing [1 ]
Huang, Ailin [1 ]
Chen, Yanzhong [1 ]
Wang, Xiufang [1 ]
机构：
[1] Guangdong Pharmaceut Univ, Coll Pharm, Guangzhou 510006, Peoples R China
来源：
MATERIALS LETTERS | 2015年 / 161卷
基金：
美国国家科学基金会;
关键词：
Carbon materials; Nanoparticles; Surface oxidation; Neutral red; Adsorption; OXIDATION;
D O I：
10.1016/j.matlet.2015.09.055
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A simple ultrasonic method of preparing porous carbon spheres without using a solvent was presented. Furfuryl alcohol acted dual functions as carbon sources and solvent, silica nanoparticles as template precursor, and oxalic acid as homogeneous catalyst. Effects of different oxidants (H2O2 and HNO3), on structural parameters, morphologies, and dye adsorption properties of carbon samples were studied. Results showed that specific surface areas and total pore volumes of carbon spheres increased with H2O2 treatment, whereas surface area and pore volume of carbon spheres decreased after HNO3 oxidation. Oxidized mesoporous carbon sphere exhibited better adsorption capacity and adsorption affinity for neutral red dye than pristine carbon. (C) 2015 Elsevier B.V. All rights reserved.
引用
收藏
页码：656 / 660
页数：5
相关论文
共 50 条
  • [1] Synthesis, characterization of nitrogen-doped mesoporous carbon spheres and adsorption performance
    Cheng, Liang
    Hou, Cuihong
    Zhang, Baolin
    Liu, Guoji
    RSC ADVANCES, 2016, 6 (115): : 114361 - 114373
  • [2] Synthesis and characterization of mesoporous carbon spheres
    Li, Shuiping
    Zhu, Huajun
    Xu, Guilong
    Lin, Qing
    Wang, Chengshuang
    Wu, Qisheng
    Wang, Zhanhong
    MATERIALS SCIENCE-POLAND, 2019, 37 (04) : 585 - 589
  • [3] Mesoporous Carbon Spheres: Synthesis, Characterization and Supercapacitance
    Chen, Jingxing
    Xia, Nannan
    Zhou, Tianxiang
    Tan, Sanxiang
    Jiang, Fengping
    Yuan, Dingsheng
    INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE, 2009, 4 (08): : 1063 - 1073
  • [4] Synthesis of mesoporous carbon spheres and release of albendazole
    Zhong, Suni
    Huang, Wenquan
    Tian, Yong
    Wang, Xiufang
    MATERIALS LETTERS, 2016, 179 : 86 - 89
  • [5] Mesoporous carbon materials: Synthesis and modification
    Liang, Chengdu
    Li, Zuojiang
    Dai, Sheng
    ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2008, 47 (20) : 3696 - 3717
  • [6] Synthesis and Modification of Mesoporous Carbon Nanomaterials
    Zhu Sheng
    Sheng Jian
    Jia Guo-Dong
    Liu Han-Ding
    Li Yan
    CHINESE JOURNAL OF INORGANIC CHEMISTRY, 2022, 38 (01) : 1 - 13
  • [7] Modification of mesoporous activated carbon for adsorption of PCDD/Fs
    Zhao, Xi-Yuan
    Li, Xiao-Dong
    Zhou, Xu-Jian
    Chen, Tong
    Lu, Sheng-Yong
    Cen, Ke-Fa
    Zhejiang Daxue Xuebao (Gongxue Ban)/Journal of Zhejiang University (Engineering Science), 2015, 49 (10): : 1842 - 1848
  • [8] Synthesis and surface modification of mesoporous silicate SBA-15 for the adsorption of metal ions
    Northcott, Kathy
    Kokusen, Hisao
    Komatsu, Yu
    Stevens, Geoff
    SEPARATION SCIENCE AND TECHNOLOGY, 2006, 41 (09) : 1829 - 1840
  • [9] Synthesis of mesoporous carbon with high surface area and its adsorption property to lysozyme
    Li, Qun-Yan, 1600, Chinese Ceramic Society (43):
  • [10] Synthesis of hollow mesoporous carbon spheres via "dissolution-capture" method for effective phenol adsorption
    Chen, Aibing
    Li, Yuetong
    Yu, Yifeng
    Li, Yunqian
    Xia, Kechan
    Wang, Yuying
    Li, Shuhui
    Zhang, Linsong
    CARBON, 2016, 103 : 157 - 162
12345