A New Design Strategy for Molecular Recognition in Heterogeneous Systems:  A Universal Crystal-Face Growth Inhibitor for Barium Sulfate

Coveney, Peter V.; Davey, Roger J.; Griffin, Jonathan L. W.; He, Yan; Hamlin, John; Stackhouse, Stephen; Whiting, Andrew

doi:10.1021/ja990885i

Cited by 71 publications

(66 citation statements)

References 14 publications

(31 reference statements)

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“…At room temperature, the phosphonate is a very good inhibitor of barite precipitation, while the carboxylate is less efficacious [20]. The similarity in stereochemistry is important, as it is believed that additives can inhibit precipitation via a so-called 'lattice matching' criterion [21,22]. By minimising stereochemical differences, the difference in the two additives' properties (either in inhibiting precipitation or on corrosion) mainly reflects the difference in the functionality of the inhibitors.…”

Section: Introductionmentioning

confidence: 99%

Understanding barium sulfate precipitation onto stainless steel

Jones¹,

Jones²,

Pejcic³

et al. 2008

Applied Surface Science

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This paper investigates the influence of barium sulfate scaling and scaling inhibitors on the electrochemical behaviour of stainless steel. The results of a synchrotron radiation grazing incidence X-ray diffraction (SR-GIXRD) and electrochemical impedance spectroscopy (EIS) study on stainless steel shows that different scaling inhibitors interact uniquely with the substrate when barium sulfate is precipitated on the electrode surface. The main effect of the substrate in the presence of inhibitor is a tendency to form smaller barium sulfate particles. The SR-GIXRD patterns obtained in the presence of the two inhibitors were different to each other and to the control, with the carboxylate showing greater amounts of barite solids precipitated together with iron(III) and (II) sulfate, while the phosphonate showed low amounts of barite solid were precipitated. The presence of iron sulfates on the electrode surface as detected by SR-GIXRD, in the case of NTA, suggests that scaling inhibitors are not always benign, and can promote the dissolution of iron species from the substrate. #

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Section: Introductionmentioning

confidence: 99%

Understanding barium sulfate precipitation onto stainless steel

Jones¹,

Jones²,

Pejcic³

et al. 2008

Applied Surface Science

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“…And specific soluble additives have been shown to exert significant influence on the crystallization process [15,16]. Current design strategies of such additives have been reported by Coveney et al [17]. These strategies are based on the rational design of a molecule which can bind all growing faces of barium sulfate, resulting in a highly active modifier of barium sulfate crystal growth in practice.…”

Section: Introductionmentioning

confidence: 99%

A systematic morphosynthesis of barium sulfate in the presence of phosphonate inhibitor

Wang

Zhang

et al. 2006

Journal of Colloid and Interface Science

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“…[16,17] Several kinds of organic additives have been used as crystal modifiers to direct the nucleation and growth of barite from aqueous solution. [18,19] Reverse micelles and microemulsions have also been widely used as colloidal templates for controlling the size and shape of inorganic nanocrystals. Recently Qi and co-workers have synthesized one-dimensional nanostructures in reverse micelles of mixed surfactants.…”

Section: Introductionmentioning

confidence: 99%

Synthesis and Assembly of Gold Nanoparticles in Quasi‐Linear Lysine–Keggin‐Ion Colloidal Particles

Sanyal

Mandal

Sastry

2005

Adv Funct Materials

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The formation of fiber‐like colloidal particles of the amino acid lysine complexed with Keggin ions is demonstrated. The lysine–phosphotungstic acid (PTA) colloidal particles act as excellent templates for the synthesis and assembly of gold nanoparticles wherein the lysine‐PTA complex acts as a UV‐switchable reducing agent for gold ions. This novel bio‐organic–inorganic template shows excellent potential as a regulated nanoreactor for application in programmed nanoparticle synthesis and assembly in a single step.

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A New Design Strategy for Molecular Recognition in Heterogeneous Systems: A Universal Crystal-Face Growth Inhibitor for Barium Sulfate

Cited by 71 publications

References 14 publications

Understanding barium sulfate precipitation onto stainless steel

Understanding barium sulfate precipitation onto stainless steel

A systematic morphosynthesis of barium sulfate in the presence of phosphonate inhibitor

Synthesis and Assembly of Gold Nanoparticles in Quasi‐Linear Lysine–Keggin‐Ion Colloidal Particles

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