Issue 28, 2020
From the journal:

Chemical Communications

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

Surajit Das,‡a   Sauvik Chatterjee,‡a   Saptarsi Mondal,bc   Arindam Modak,d   Bijan Krishna Chandra,ae   Suparna Das,f   Gilbert Daniel Nessim,f   Adinath Majee ORCID logo d  and  Asim Bhaumik ORCID logo *a  

* Corresponding authors

a School of Materials Sciences, Indian Association for the Cultivation of Science, Jadavpur, Kolkata – 700 032, India
E-mail: msab@iacs.res.in

b Center for Molecular Spectroscopy and Dynamics, Institute of Basic Science (IBS), Seoul 02841, Republic of Korea

c Department of Chemistry, Korea University, Seoul 02841, Republic of Korea

d Department of Chemical Sciences, Ariel University, Ariel-40700, Israel

e Department of Chemistry Visva-Bharati University, Shantiniketan – 731235, India

f Department of Chemistry and Bar-Ilan Institute for Technology and Advanced Materials (BINA), Bar-Ilan University, Ramat Gan 5290002, Israel

Abstract

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 m2 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.

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

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Article information

DOI
https://doi.org/10.1039/D0CC00407C
Article type
Communication
Submitted
15 Jan 2020
Accepted
28 Feb 2020
First published
28 Feb 2020

Chem. Commun., 2020,56, 3963-3966

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

S. Das, S. Chatterjee, S. Mondal, A. Modak, B. K. Chandra, S. Das, G. D. Nessim, A. Majee and A. Bhaumik, Chem. Commun., 2020, 56, 3963 DOI: 10.1039/D0CC00407C

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