Metal Tetraphosphonate "Wires" and Their Corrosion Inhibiting Passive Films

被引：34

作者：

Demadis, Konstantinos D. ^{[1
]}

Barouda, Eleni ^{[1
]}

Raptis, Raphael G. ^{[1
]}

Zhao, Hong ^{[1
]}

机构：

[1] Univ Crete, Dept Chem, Crystal Engn Growth & Design Lab, GR-71003 Iraklion, Crete, Greece

来源：

INORGANIC CHEMISTRY | 2009年 / 48卷 / 03期

关键词：

CRYSTAL-STRUCTURE; PHOSPHONATE; TEMPERATURE; COMPLEXES; SYSTEM;

D O I：

10.1021/ic802032y

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Herein, we describe the preparation and characterization of five new divalent metal tetraphosphonates, M-HDTMP [M = Mg2+, Ca2+, Sr2+, Ba2+, and Cu2+; HDTMP = hexamethylenediaminetetrakis(methylenephosphonate) dianion]. Materials {Sr[(HDTMP)(H2O)(6)]center dot 2H(2)O}(n) (1), {Ba[(HDTMP)(H2O)(6)]center dot 2H(2)O}(n) (2), and {Cu[(HDTMP)(H2O)(4)]center dot 6H(2)O}(n) (3), as well as (en)(HDTMP)center dot 2H(2)O (en = ethylenediammonium cation) have been structurally characterized. Structures depend on the coordination requirements of the M2+ center and waters of crystallization content. The formation and characterization of effective anticorrosion passive films of M-HDTMP (M = Sr2+ and Ba2+) are also reported.

引用

页码：819 / 821

页数：3

共 21 条

[1] Solid state protonic conductors, present main applications and future prospects [J].

Alberti, G ;

Casciola, M .

SOLID STATE IONICS, 2001, 145 (1-4) :3-16

[2] Barium sulfate crystallization in the presence of variable chain length aminomethylenetetraphosphonates and cations (Na+ or Zn2+) [J].

Barouda, Eleni ;

Demadis, Konstantinos D. ;

Freeman, Sandra R. ;

Jones, Franca ;

Ogden, Mark I. .

CRYSTAL GROWTH & DESIGN, 2007, 7 (02) :321-327

[3] Implementation of a temperature-gradient reactor system for high-throughput investigation of phosphonate-based inorganic-organic hybrid compounds [J].

Bauer, Sebastian ;

Stock, Norbert .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2007, 46 (36) :6857-6860

[4] GROUP-IV PHOSPHATES AS CATALYSTS AND CATALYST SUPPORTS [J].

CLEARFIELD, A .

JOURNAL OF MOLECULAR CATALYSIS, 1984, 27 (1-2) :251-262

[5] Direct synthesis from various tetraphosphonic building blocks of homologuos hybrid-layered copper(II) derivatives incorporating copper hydrate cations [J].

Costantino, Ferdinando ;

Bataille, Thierry ;

Audebrand, Nathalie ;

Le Fur, Eric ;

Sangregorio, Claudio .

CRYSTAL GROWTH & DESIGN, 2007, 7 (09) :1881-1888

[6]

Demadis K.D., 2007, SOLID STATE CHEM RES, P109

[7] Phosphonopolycarboxylates as chemical additives for calcite scale dissolution and metallic corrosion inhibition based on a calcium-phosphonotricarboxylate organic-inorganic hybrid [J].

Demadis, KD ;

Lykoudis, P ;

Raptis, RG ;

Mezei, G .

CRYSTAL GROWTH & DESIGN, 2006, 6 (05) :1064-1067

[8] Metal-organotetraphosphonate inorganic-organic hybrids: Crystal structure and anticorrosion effects of zinc hexamethylenediaminetetrakis(methylenephosphonate) on carbon [J].

Demadis, KD ;

Mantzaridis, C ;

Raptis, RG ;

Mezel, G .

INORGANIC CHEMISTRY, 2005, 44 (13) :4469-4471

[9] A high-throughput investigation of the role of pH, temperature, concentration, and time on the synthesis of hybrid inorganic-organic materials [J].

Forster, PM ;

Stock, N ;

Cheetham, AK .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2005, 44 (46) :7608-7611

[10] The first route to large pore metal phosphonates [J].

Groves, John A. ;

Miller, Stuart R. ;

Warrender, Stewart J. ;

Mellot-Draznieks, Caroline ;

Lightfoot, Philip ;

Wright, Paul A. .

CHEMICAL COMMUNICATIONS, 2006, (31) :3305-3307

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