Application of ultrasound to the synthesis of a new nanostructured Mn(II) supramolecular compound: A precursor for γ-Mn2O3 nanoparticles

被引：6

作者：

Taherzade, Dariush ^{[1
]}

Soleimannejad, Janet ^{[1
]}

机构：

[1] Univ Tehran, Sch Chem, Coll Sci, POB 14155-6455, Tehran, Iran

来源：

ULTRASONICS SONOCHEMISTRY | 2016年 / 32卷

关键词：

gamma-Mn2O3; Manganese (II); Nanostructures; Sonochemical synthesis; Supramolecular compounds; MANGANESE OXIDE; CRYSTAL-STRUCTURES; COMPLEXES; MN2O3; ACID;

D O I：

10.1016/j.ultsonch.2016.03.021

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

A new nanostructured Mn(II) supramolecular compound [Mn(hpydcH(2))(2)(H2O)(4)] (1) (hpydcH(3) = 4-hydr oxy-2,6-pyridinedicarboxylic acid) has been synthesized using a sonochemical process. The structure of compound 1 was determined by single crystal X-ray diffraction and it was revealed that each hpydcH(2)(-) anionic ligand has been coordinated to Mn(II) ion in a novel monodentate fashion leaving another functional carboxylic acid group intact. Compound 1 was also characterized by scanning electron microscopy (SEM), X-ray powder diffraction (XRPD), FT-IR spectroscopy and elemental analysis. Thermal stability of compound 1 was studied by thermal gravimetric (TG) analysis and compared to that of its crystalline analogue. Subsequently, the role of concentration of the initial reactants on the size of nanostructures of compound 1, has been investigated. Compound 1 was proved to be a precursor for gamma-Mn2O3 nanoparticles. (C) 2016 Elsevier B.V. All rights reserved.

引用

页码：277 / 283

页数：7

共 30 条

[1] Nanorods of manganese oxalate:: a single source precursor to different manganese oxide nanoparticles (MnO, Mn2O3, Mn3O4) [J].

Ahmad, T ;

Ramanujachary, KV ;

Lofland, SE ;

Ganguli, AK .

JOURNAL OF MATERIALS CHEMISTRY, 2004, 14 (23) :3406-3410

[2] Design of molecular wires based on supramolecular structures for application in glucose biosensors [J].

Alves, Wendel A. ;

Fiorito, Pablo A. ;

de Torresi, Susana I. Cordoba ;

Torresi, Roberto M. .

BIOSENSORS & BIOELECTRONICS, 2006, 22 (02) :298-305

[3]

[Anonymous], 1998, SHELXTL 5 1

[4] Ternary dye adsorption onto MnO2 nanoparticle-loaded activated carbon: derivative spectrophotometry and modeling [J].

Asfaram, Arash ;

Ghaedi, Mehrorang ;

Hajati, Shaaker ;

Goudarzi, Alireza .

RSC ADVANCES, 2015, 5 (88) :72300-72320

[5] Inorganic crystal engineering using self-assembly of tailored building-blocks [J].

Blake, AJ ;

Champness, NR ;

Hubberstey, P ;

Li, WS ;

Withersby, MA ;

Schröder, M .

COORDINATION CHEMISTRY REVIEWS, 1999, 183 :117-138

[6] Supramolecular Coordination: Self-Assembly of Finite Two- and Three-Dimensional Ensembles [J].

Chakrabarty, Rajesh ;

Mukherjee, Partha Sarathi ;

Stang, Peter J. .

CHEMICAL REVIEWS, 2011, 111 (11) :6810-6918

[7] Synthesis and catalytic activity of manganese(II) complexes of heterocyclic carboxylic acids:: X-ray crystal structures of [Mn(pyr)2]n, [Mn(dipic)(bipy)2]•4.5H2O and [Mn(chedam)(bipy)]•H2O(pyr = 2-pyrazinecarboxylic acid; dipic = pyridine-2,6-dicarboxylic acid; chedam = chelidamic acid(4-hydroxypyridine-2,6-dicarboxylic acid); bipy = 2,2-bipyridine) [J].

Devereux, M ;

McCann, M ;

Leon, V ;

McKee, V ;

Ball, RJ .

POLYHEDRON, 2002, 21 (11) :1063-1071

[8]

Giuseppone N., 2015, ELECT CONDUCTION SUP

[9]

Greenwood N. N., 1998, CHEM ELEMENTS, P1048

[10] Enzymelike Catalysis of the Nazarov Cyclization by Supramolecular Encapsulation [J].

Hastings, Courtney J. ;

Pluth, Michael D. ;

Bergman, Robert G. ;

Raymond, Kenneth N. .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2010, 132 (20) :6938-+

← 1 2 3 →