Thiadiazole containing N- and S-rich highly ordered periodic mesoporous organosilica for efficient removal of Hg(ii) from polluted water

被引：49
作者：
Das, Surajit [1 ]
Chatterjee, Sauvik [1 ]
Mondal, Saptarsi [2 ,3 ]
Modak, Arindam [4 ]
Chandra, Bijan Krishna [1 ,5 ]
Das, Suparna [6 ,7 ]
Nessim, Gilbert Daniel [6 ,7 ]
Majee, Adinath [4 ]
Bhaumik, Asim [1 ]
机构：
[1] Indian Assoc Cultivat Sci, Sch Mat Sci, Kolkata 700032, India
[2] Inst for Basic Sci Korea, Ctr Mol Spect & Dynam, Seoul 02841, South Korea
[3] Korea Univ, Dept Chem, Seoul 02841, South Korea
[4] Ariel Univ, Dept Chem Sci, IL-40700 Ariel, Israel
[5] Visva Bharati Univ, Dept Chem, Santini Ketan 731235, India
[6] Bar Ilan Univ, Dept Chem, IL-5290002 Ramat Gan, Israel
[7] Bar Ilan Univ, Bar Ilan Inst Technol & Adv Mat BINA, IL-5290002 Ramat Gan, Israel
来源：
CHEMICAL COMMUNICATIONS | 2020年 / 56卷 / 28期
关键词：
COVALENT ORGANIC FRAMEWORKS; MERCURY; SILICA; ADSORPTION; ADSORBENT; CAPTURE; SULFUR; WASTE; HG2+;
D O I：
10.1039/d0cc00407c
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A new N- and S-rich highly ordered periodic mesoporous organosilica material DMTZ-PMO bearing thiadiazole and thiol moieties inside the pore-wall of a 2D-hexagonal nanomaterial has been synthesized. DMTZ-PMO shows a very high surface area (971 m(2) g(-1)), and can be used for efficient and fast removal of Hg2+ from polluted water with a very high Hg2+ uptake capacity of 2081 mg g(-1).
引用
收藏
页码：3963 / 3966
页数：4
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共 45 条
[21]   Promoter-induced enhancement of the crystallization rate of zeolites and related molecular sieves [J].
Kumar, R ;
Bhaumik, A ;
Ahedi, RK ;
Ganapathy, S .
NATURE, 1996, 381 (6580) :298-300
[22]   Synthesis and properties of 1,3,5-benzene periodic mesoporous organosilica (PMO): Novel aromatic PMO with three point attachments and unique thermal transformations [J].
Kuroki, M ;
Asefa, T ;
Whitnal, W ;
Kruk, M ;
Yoshina-Ishii, C ;
Jaroniec, M ;
Ozin, GA .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2002, 124 (46) :13886-13895
[23]   Mercury nano-trap for effective and efficient removal of mercury(II) from aqueous solution [J].
Li, Baiyan ;
Zhang, Yiming ;
Ma, Dingxuan ;
Shi, Zhan ;
Ma, Shengqian .
NATURE COMMUNICATIONS, 2014, 5
[24]   Preparation, characterization, and highly effective mercury adsorption of L-cysteine-functionalized mesoporous silica [J].
Li, Qing ;
Wang, Zheng ;
Fang, Dong-Mei ;
Qu, Hai-yun ;
Zhu, Yan ;
Zou, Hui-jun ;
Chen, Yi-rui ;
Du, Yi-Ping ;
Hu, Hui-lian .
NEW JOURNAL OF CHEMISTRY, 2014, 38 (01) :248-254
[25]   Removal of heavy metal ions from aqueous solutions using carbon aerogel as an adsorbent [J].
Meena, AK ;
Mishra, GK ;
Rai, PK ;
Rajagopal, C ;
Nagar, PN .
JOURNAL OF HAZARDOUS MATERIALS, 2005, 122 (1-2) :161-170
[26]   Thiol grafted imine-based covalent organic frameworks for water remediation through selective removal of Hg(II) [J].
Meri-Bofi, Laura ;
Royuela, Sergio ;
Zamora, Felix ;
Luisa Ruiz-Gonzalez, M. ;
Segura, Jose L. ;
Munoz-Olivas, Riansares ;
Jose Mancheno, Maria .
JOURNAL OF MATERIALS CHEMISTRY A, 2017, 5 (34) :17973-17981
[27]   A luminescent nanoporous hybrid material based drug delivery system showing excellent theranostics potential for cancer [J].
Modak, Arindam ;
Barui, Ayan Kumar ;
Patra, Chitta Ranjan ;
Bhaumik, Asim .
CHEMICAL COMMUNICATIONS, 2013, 49 (69) :7644-7646
[28]   Thioether-Functionalized Covalent Triazine Nanospheres: A Robust Adsorbent for Mercury Removal [J].
Mondal, Sujan ;
Chatterjee, Sauvik ;
Mondal, Saptarsi ;
Bhaumik, Asim .
ACS SUSTAINABLE CHEMISTRY & ENGINEERING, 2019, 7 (07) :7353-7361
[29]   Mesoporous silica functionalized with 1-furoyl thiourea urea for Hg(II) adsorption from aqueous media [J].
Mureseanu, Mihaela ;
Reiss, Aurora ;
Cioatera, Nicoleta ;
Trandafir, Ion ;
Hulea, Vasile .
JOURNAL OF HAZARDOUS MATERIALS, 2010, 182 (1-3) :197-203
[30]   Global anthropogenic mercury emission inventory for 2000 [J].
Pacyna, Elisabeth G. ;
Pacyna, Jozef M. ;
Steenhuisen, Frits ;
Wilson, Simon .
ATMOSPHERIC ENVIRONMENT, 2006, 40 (22) :4048-4063
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