Influence of chemical and structural factors on the calcite-calcium oxalate transformation

QR Code

Influence of chemical and structural factors on the calcite-calcium oxalate transformation

The mechanisms and epitaxial relationships of the replacement of calcite by calcium oxalate have been studied by means of SEM, 2D-XRD and AFM techniques. At acidic pH, oxalate-bearing solutions react with freshly cleaved calcite fragments through a pseudomorphic, coupled dissolution–precipitation re...

Full description

Bibliographic Details
Main Authors:	Ruiz-Agudo, E., Álvarez-Lloret, P., Putnis, Christine, Rodriguez-Navarro, A., Putnis, Andrew
Format:	Journal Article
Published:	2013
Online Access:	http://hdl.handle.net/20.500.11937/5304

Similar Items

Experimental study of the replacement of calcite by calcium sulphates
by: Ruiz-Agudo, E., et al.
Published: (2015)

Influence of pH and citrate on the formation of oxalate layers on calcite revealed by in situ nanoscale imaging
by: Burgos-Cara, A., et al.
Published: (2017)

Effect of pH on calcite growth at constant aCa2+/aCO32- ratio and supersaturation
by: Ruiz-Agudo, E., et al.
Published: (2011)

Posner's cluster revisited: Direct imaging of nucleation and growth of nanoscale calcium phosphate clusters at the calcite-water interface
by: Wang, L., et al.
Published: (2012)

Kinetics of calcium phosphate nucleation and growth on calcite: Implications for predicting the fate of dissolved phosphate species in alkaline soils
by: Wang, L., et al.
Published: (2012)

Template-assisted crystallization of sulfates onto calcite: Implications for the prevention of salt damage
by: Ruiz-Agudo, E., et al.
Published: (2013)

The role of background electrolytes on the kinetics and mechanism of calcite dissolution
by: Ruiz-Agudo, E., et al.
Published: (2010)

Mechanism of leached layer formation during chemical weathering of silicate minerals
by: Ruiz-Agudo, E., et al.
Published: (2012)

An atomic force microscopy study of calcite dissolution in saline solutions: The role of magnesium ions
by: Ruiz-Agudo, E., et al.
Published: (2009)

Specific effects of background electrolytes on the kinetics of step propagation during calcite growth
by: Ruiz-Agudo, E., et al.
Published: (2011)

Direct observations of mineral-fluid reactions using atomic force microscopy: The specific example of calcite
by: Ruiz-Agudo, E., et al.
Published: (2012)

Direct observations of the modification of calcite growth morphology by Li+ through selectively stabilizing an energetically unfavourable face
by: Wang, L., et al.
Published: (2011)

Direct Nanoscale Imaging Reveals the Growth of Calcite Crystals via Amorphous Nanoparticles
by: Rodriguez-Navarro, C., et al.
Published: (2016)

Hydration effects on the stability of calcium carbonate pre-nucleation species
by: Burgos-Cara, A., et al.
Published: (2017)

Boron incorporation into calcite during growth: Implications for the use of boron in carbonates as a pH proxy
by: Ruiz-Agudo, E., et al.
Published: (2012)

An atomic force microscopy study of the dissolution of calcite in the presence of phosphate ions
by: Klasa, J., et al.
Published: (2013)

The influence of pH on barite nucleation and growth
by: Ruiz-Agudo, C., et al.
Published: (2015)

Interactions between organophosphonate-bearing solutions and (1014) calcite surfaces: An atomic force microscopy and first-principles molecular dynamics study
by: Ruiz-Agudo, E., et al.
Published: (2010)

Visualizing Organophosphate Precipitation at the Calcite-Water Interface by in Situ Atomic-Force Microscopy
by: Wang, L., et al.
Published: (2016)

Reactions between minerals and aqueous solutions
by: Ruiz-Agudo, E., et al.
Published: (2017)

Interaction between epsomite crystals and organic additives
by: Ruiz-Agudo, E., et al.
Published: (2008)

Sequestration of selenium on calcite surfaces revealed by nanoscale imaging
by: Putnis, Christine, et al.
Published: (2013)

Selenium incorporation into calcite and its effect on crystal growth: An atomic force microscopy study
by: Renard, F., et al.
Published: (2013)

Dissolution and carbonation of portlandite [Ca(OH)2] single crystals
by: Ruiz-Agudo, E., et al.
Published: (2013)

Forming Cohesive Calcium Oxalate Layers on Marble Surfaces for Stone Conservation
by: King, H., et al.
Published: (2014)

An atomic force microscopy study of the growth of a calcite surface as a function of calcium/total carbonate concentration ratio in solution at constant supersaturation
by: Perdikouri, C., et al.
Published: (2009)

The effect of fluid composition on the mechanism of the aragonite to calcite transition
by: Perdikouri, C., et al.
Published: (2008)

Interactions of arsenic with calcite surfaces revealed by in situ nanoscale imaging
by: Renard, F., et al.
Published: (2015)

Macro- to nanoscale study of the effect of aqueous sulphate on calcite growth
by: Vavouraki, A., et al.
Published: (2008)

An Atomic Force Microscopy study of the growth of calcite in the presence of sodium sulfate
by: Vavouraki, A., et al.
Published: (2008)

In situ nanoscale observations of the dissolution of {101¯4} dolomite cleavage surfaces
by: Urosevic, M., et al.
Published: (2012)

Ion-specific effects on the kinetics of mineral dissolution
by: Ruiz-Agudo, E., et al.
Published: (2011)

Crystal growth and dissolution of calcite in the presence of fluoride ions: An atomic force microscopy study
by: Vavouraki, A., et al.
Published: (2010)

Modelling the effects of salt solutions on the hydration of calcium ions
by: Di Tommaso, D., et al.
Published: (2014)

The effect of a copolymer inhibitor on baryte precipitation
by: Ruiz-Agudo, C., et al.
Published: (2014)

Hydration effects on gypsum dissolution revealed by in situ nanoscale atomic force microscopy observations
by: Burgos-Cara, A., et al.
Published: (2016)

Influence of temperature and Cl on the hydrothermal replacement of calcite by apatite and the development of porous microstructures
by: Jonas, L., et al.
Published: (2013)

The mineral-water interface: Where minerals react with the environment
by: Putnis, Christine, et al.
Published: (2013)

Mechanistic Principles of Barite Formation: From Nanoparticles to Micron-Sized Crystals
by: Ruiz-Agudo, C., et al.
Published: (2015)

Exploring the effect of poly(acrylic acid) on pre- and post-nucleation BaSO4 species: New insights into the mechanisms of crystallization control by polyelectrolytes
by: Ruiz-Agudo, C., et al.
Published: (2016)

Cannot write session to /tmp/vufind_sessions/sess_av1ma9co7lfvm0hgsutdhi9ude