Adsorption and Removal of 2,4,6-Trinitrotoluene by a Glycoluril-Derived Molecular-Clip-Based Supramolecular Organic Framework

被引：0
|
作者：
Liu, Yuezhou [1 ]
Zeng, Shu [1 ]
He, Xiaokai [1 ]
Wu, Yang [1 ]
Liu, Yang [1 ]
Wang, Yinglei [1 ,2 ]
机构：
[1] Xian Modern Chem Res Inst, Xian 710065, Peoples R China
[2] State Key Lab Fluorine & Nitrogen Chem, Xian 710065, Peoples R China
来源：
MOLECULES | 2024年 / 29卷 / 24期
基金：
中国国家自然科学基金;
关键词：
2,4,6-trinitrotoluene; energetic compounds; molecular clip; supramolecular organic framework; adsorption; MESOPOROUS SILICA NANOPARTICLES; TNT RED WATER; TRINITROTOLUENE ADSORPTION; CO2; ADSORPTION; KINETICS; CARBON; DEGRADATION; RECOGNITION; SEPARATION; OXIDATION;
D O I：
10.3390/molecules29245822
中图分类号：
Q5 [生物化学]; Q7 [分子生物学];
学科分类号：
071010 ; 081704 ;
摘要：
A glycoluril-derived molecular-clip-based supramolecular organic framework (clip-SOF) with intrinsic porosity was prepared. The clip-SOF was used for the adsorption and removal of 2,4,6-trinitrotoluene (TNT) driven by noncovalent interactions. The efficiency of TNT removal by clip-SOFs is up to 88.5% in adsorption equilibrium, and the TNT adsorption capacity of clip-SOFs is about 40.2 mg/g at 25.0 degrees C. Clip-SOFs have good reusability, exhibiting almost no loss in performance in ten consecutive recycling tests. This work not only provides a new method for adsorbing energetic materials, but also promotes the application of supramolecular hosts in crystal engineering.
引用
收藏
页数：11
相关论文
共 50 条
  • [1] Adsorption and degradation mechanism of 2,4,6-trinitrotoluene on TiO2 (110) surface
    Mishra, Shashi B.
    Marutheeswaran, S.
    Roy, Somnath C.
    Natarajan, V
    Rai, P. K.
    Nanda, B. R. K.
    SURFACE SCIENCE, 2021, 713
  • [2] A modified lignin adsorbent for the removal of 2,4,6-trinitrotoluene
    Zhang, Jianping
    Lin, Xiaoyan
    Luo, Xuegang
    Zhang, Chi
    Zhu, Heng
    CHEMICAL ENGINEERING JOURNAL, 2011, 168 (03) : 1055 - 1063
  • [3] Adsorption behavior and mechanism of 2,4,6-trinitrotoluene by functionalized polystyrene nanospheres
    Zhang, Yihe
    Wang, Xinyan
    Lv, Fengzhu
    Chu, Paul K.
    Ye, Zhengfang
    Zhou, Fengshan
    Zhang, Rui
    Wei, Fangfang
    JOURNAL OF APPLIED POLYMER SCIENCE, 2013, 128 (06) : 3720 - 3725
  • [4] Adsorption of 2,4,6-Trinitrotoluene on MFI Zeolite
    Walsh, Graham
    Hamilton, Sean
    PROPELLANTS EXPLOSIVES PYROTECHNICS, 2011, 36 (02) : 182 - 186
  • [5] Organic pollutants removal from 2,4,6-trinitrotoluene (TNT) red water using low cost activated coke
    Zhang, Mohe
    Zhao, Quanlin
    Ye, Zhengfang
    JOURNAL OF ENVIRONMENTAL SCIENCES, 2011, 23 (12) : 1962 - 1969
  • [6] Adsorption of 2,4,6-trinitrotoluene on carboxylated porous polystyrene microspheres
    Ye, Zhengfang
    Meng, Qingqiang
    Lu, Shengtao
    APPLIED SURFACE SCIENCE, 2012, 258 (08) : 3624 - 3628
  • [7] Adsorption of 2,4,6-trinitrotoluene on a novel adsorption material PEI/SiO2
    An, Fuqiang
    Gao, Baojiao
    Feng, Xiaoqin
    JOURNAL OF HAZARDOUS MATERIALS, 2009, 166 (2-3) : 757 - 761
  • [8] Adsorption behavior and mechanism of 2,4,6-trinitrotoluene by functionalized polystyrene nanospheres
    Zhang, Yihe, 1600, John Wiley and Sons Inc, Postfach 10 11 61, 69451 Weinheim, Boschstrabe 12, 69469 Weinheim, Deutschland, 69469, Germany (128):
  • [9] Adsorption mechanism and property of a novel adsorption material PAM/SiO2 towards 2,4,6-trinitrotoluene
    An, Fuqiang
    Feng, Xiaoqin
    Gao, Baojiao
    JOURNAL OF HAZARDOUS MATERIALS, 2009, 168 (01) : 352 - 357
  • [10] Organic pollutants removal from 2,4,6-trinitrotoluene (TNT) red water using low cost activated coke
    Mohe Zhang1
    Journal of Environmental Sciences, 2011, (12) : 1962 - 1969
12345