Efficient and selective adsorption of nitroaromatic explosives by Zr-MOF

Zhuang Xu; Yuquan Wen; Li Tian; Guangtao Li

doi:10.1016/j.inoche.2017.01.025

Efficient and selective adsorption of nitroaromatic explosives by Zr-MOF

Zhuang Xu
, Yuquan Wen^*
, Li Tian
, Guangtao Li

^*Corresponding author for this work

School of Mechatronical Engineering

Beijing Institute of Technology
Tsinghua University

Research output: Contribution to journal › Article › peer-review

32 Citations (Scopus)

Abstract

Herein, the Zr-MOF UiO-66-NH₂ was synthesized in a facile method. When the as-synthesized UiO-66-NH₂ is served as an adsorbent for 2,4,6-trinitrophenol (PA), styphnic acid (TNR), 2,4-dinitrophenol (2,4-DNP), 2,4,6-trinitrotoluene (TNT), and 2,4-dinitrotoluene (2,4-DNT) in water, the absorption capacities are 0.0225, 0.024, 0.0296, 0.0005, and 0.002 g/g, respectively. This suggests that UiO-66-NH₂ is an excellent adsorbent for PA, TNR, and 2,4-DNP and is promising material for the removal of PA, TNR, and 2,4-DNP from wastewater. The excellent adsorption performance is attributed to the hydrogen-bond interactions between UiO-66-NH₂ and these explosives.

Original language	English
Pages (from-to)	11-13
Number of pages	3
Journal	Inorganic Chemistry Communications
Volume	77
DOIs	https://doi.org/10.1016/j.inoche.2017.01.025
Publication status	Published - 1 Mar 2017

Keywords

Explosives
Selective absorption
UiO-66-NH
Wastewater

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@article{6d47e853f0a94468b3bf04415ec8bfe6,

title = "Efficient and selective adsorption of nitroaromatic explosives by Zr-MOF",

abstract = "Herein, the Zr-MOF UiO-66-NH2 was synthesized in a facile method. When the as-synthesized UiO-66-NH2 is served as an adsorbent for 2,4,6-trinitrophenol (PA), styphnic acid (TNR), 2,4-dinitrophenol (2,4-DNP), 2,4,6-trinitrotoluene (TNT), and 2,4-dinitrotoluene (2,4-DNT) in water, the absorption capacities are 0.0225, 0.024, 0.0296, 0.0005, and 0.002 g/g, respectively. This suggests that UiO-66-NH2 is an excellent adsorbent for PA, TNR, and 2,4-DNP and is promising material for the removal of PA, TNR, and 2,4-DNP from wastewater. The excellent adsorption performance is attributed to the hydrogen-bond interactions between UiO-66-NH2 and these explosives.",

keywords = "Explosives, Selective absorption, UiO-66-NH, Wastewater",

author = "Zhuang Xu and Yuquan Wen and Li Tian and Guangtao Li",

note = "Publisher Copyright: {\textcopyright} 2017 Elsevier B.V.",

year = "2017",

month = mar,

day = "1",

doi = "10.1016/j.inoche.2017.01.025",

language = "English",

volume = "77",

pages = "11--13",

journal = "Inorganic Chemistry Communications",

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TY - JOUR

T1 - Efficient and selective adsorption of nitroaromatic explosives by Zr-MOF

AU - Xu, Zhuang

AU - Wen, Yuquan

AU - Tian, Li

AU - Li, Guangtao

PY - 2017/3/1

Y1 - 2017/3/1

N2 - Herein, the Zr-MOF UiO-66-NH2 was synthesized in a facile method. When the as-synthesized UiO-66-NH2 is served as an adsorbent for 2,4,6-trinitrophenol (PA), styphnic acid (TNR), 2,4-dinitrophenol (2,4-DNP), 2,4,6-trinitrotoluene (TNT), and 2,4-dinitrotoluene (2,4-DNT) in water, the absorption capacities are 0.0225, 0.024, 0.0296, 0.0005, and 0.002 g/g, respectively. This suggests that UiO-66-NH2 is an excellent adsorbent for PA, TNR, and 2,4-DNP and is promising material for the removal of PA, TNR, and 2,4-DNP from wastewater. The excellent adsorption performance is attributed to the hydrogen-bond interactions between UiO-66-NH2 and these explosives.

AB - Herein, the Zr-MOF UiO-66-NH2 was synthesized in a facile method. When the as-synthesized UiO-66-NH2 is served as an adsorbent for 2,4,6-trinitrophenol (PA), styphnic acid (TNR), 2,4-dinitrophenol (2,4-DNP), 2,4,6-trinitrotoluene (TNT), and 2,4-dinitrotoluene (2,4-DNT) in water, the absorption capacities are 0.0225, 0.024, 0.0296, 0.0005, and 0.002 g/g, respectively. This suggests that UiO-66-NH2 is an excellent adsorbent for PA, TNR, and 2,4-DNP and is promising material for the removal of PA, TNR, and 2,4-DNP from wastewater. The excellent adsorption performance is attributed to the hydrogen-bond interactions between UiO-66-NH2 and these explosives.

KW - Explosives

KW - Selective absorption

KW - UiO-66-NH

KW - Wastewater

UR - https://www.scopus.com/pages/publications/85009963953

U2 - 10.1016/j.inoche.2017.01.025

DO - 10.1016/j.inoche.2017.01.025

M3 - Article

AN - SCOPUS:85009963953

SN - 1387-7003

VL - 77

SP - 11

EP - 13

JO - Inorganic Chemistry Communications

JF - Inorganic Chemistry Communications

ER -

Efficient and selective adsorption of nitroaromatic explosives by Zr-MOF

Abstract

Keywords

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