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Title: Crystal dissolution by particle detachment

Journal Article · · Nature Communications

Crystal dissolution, which is a fundamental process in both natural and technological settings, has been predominately viewed as a process of ion-by-ion detachment into a surrounding solvent. Here we report a mechanism of dissolution by particle detachment (DPD) that dominates in mesocrystals formed via crystallization by particle attachment (CPA). Using liquid phase electron microscopy to directly observe dissolution of hematite crystals — both compact rhombohedra and mesocrystals of coaligned nanoparticles — we find that the mesocrystals evolve into branched structures, which disintegrate as individual sub-particles detach. The resulting dissolution rates far exceed those for equivalent masses of compact single crystals. Applying a numerical generalization of the Gibbs-Thomson effect, we show that the physical drivers of DPD are curvature and strain inherently tied to the original CPA process. Based on the generality of the model, we anticipate that DPD is widespread for both natural minerals and synthetic crystals formed via CPA.

Research Organization:
Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES). Chemical Sciences, Geosciences & Biosciences Division (CSGB); USDOE Office of Science (SC), Biological and Environmental Research (BER)
Grant/Contract Number:
AC05-76RL01830
OSTI ID:
2300540
Report Number(s):
PNNL-SA--190350
Journal Information:
Nature Communications, Journal Name: Nature Communications Journal Issue: 1 Vol. 14; ISSN 2041-1723
Publisher:
Nature Publishing GroupCopyright Statement
Country of Publication:
United States
Language:
English

References (62)

Self-similar mesocrystals form via interface-driven nucleation and assembly journal February 2021
Modeling and comparison of dissolution profiles journal May 2001
Characterization of Hematite Particles of Different Shapes journal July 1993
Oriented Aggregation: Formation and Transformation of Mesocrystal Intermediates Revealed journal February 2010
Liquid Cell Transmission Electron Microscopy Study of Platinum Iron Nanocrystal Growth and Shape Evolution journal March 2013
Crystallization by particle attachment in synthetic, biogenic, and geologic environments journal July 2015
Morphology development and crystal growth in nanocrystalline aggregates under hydrothermal conditions: insights from titania journal May 1999
In Situ Imaging of Silicalite-1 Surface Growth Reveals the Mechanism of Crystallization journal May 2014
Unravelling crystal growth of nanoparticles journal March 2023
Dissolution Behavior of Isolated and Aggregated Hematite Particles Revealed by in Situ Liquid Cell Transmission Electron Microscopy journal January 2019
Iron Oxides in the Laboratary book April 2000
Effects of chunk breakage and surface protective film on negative difference effect of magnesium alloys journal July 2001
Electron–Water Interactions and Implications for Liquid Cell Electron Microscopy journal September 2014
Role of surface speciation in the low-temperature dissolution of minerals journal February 1988
Long-range orientation and atomic attachment of nanocrystals in 2D honeycomb superlattices journal May 2014
A Model for Nucleation When Nuclei Are Nonstoichiometric: Understanding the Precipitation of Iron Oxyhydroxide Nanoparticles journal September 2016
Molecular nucleation mechanisms and control strategies for crystal polymorph selection journal April 2018
Review of the Scientific Understanding of Radioactive Waste at the U.S. DOE Hanford Site journal January 2018
Faceted crystal shape evolution during dissolution or growth journal March 2007
In situ Study of Oxidative Etching of Palladium Nanocrystals by Liquid Cell Electron Microscopy journal June 2014
Single-particle mapping of nonequilibrium nanocrystal transformations journal November 2016
Hematite Crystallization from a Two-Line Ferrihydrite Suspension journal October 2022
Nucleation and growth of magnetite from solution journal February 2013
Imperfect Oriented Attachment: Dislocation Generation in Defect-Free Nanocrystals journal August 1998
High-Resolution EM of Colloidal Nanocrystal Growth Using Graphene Liquid Cells journal April 2012
The Formation of Hematite from Amorphous Iron(III)Hydroxide journal January 1975
Aggregation-induced growth and transformation of β-FeOOH nanorods to micron-sized α-Fe 2 O 3 spindles journal January 2014
Variation of Crystal Dissolution Rate Based on a Dissolution Stepwave Model journal March 2001
The Difference Effect and the Chunk Effect journal January 1960
A kinetic investigation of gibbsite precipitation using in situ time resolved energy dispersive X-ray diffraction journal January 2000
Detachment of non-dissolved clusters and surface roughening in solid dissolution journal November 2013
Monte Carlo Simulation of Water Radiolysis for Low-energy Charged Particles journal January 2006
Impact of Solution Chemistry and Particle Anisotropy on the Collective Dynamics of Oriented Aggregation journal September 2018
Understanding the mechanisms of anisotropic dissolution in metal oxides by applying radiolysis simulations to liquid-phase TEM journal May 2023
Mechanism of Structure Direction in the Synthesis of Si-ZSM-5: An Investigation by Intermolecular 1H-29Si CP MAS NMR journal April 1994
Designing PbSe Nanowires and Nanorings through Oriented Attachment of Nanoparticles journal May 2005
Mechanistic principles of nanoparticle evolution to zeolite crystals journal April 2006
Nonclassical Recrystallization journal October 2020
Oriented Attachment Growth of Quantum-Sized CdS Nanorods by Direct Thermolysis of Single-Source Precursor journal March 2011
The dissolution kinetics of major sedimentary carbonate minerals journal July 2002
Dissolution Processes at Step Edges of Calcite in Water Investigated by High-Speed Frequency Modulation Atomic Force Microscopy and Simulation journal June 2017
Universality in colloid aggregation journal June 1989
Building two-dimensional materials one row at a time: Avoiding the nucleation barrier journal December 2018
Dislocation Models of Crystal Grain Boundaries journal May 1950
Electrochemical corrosion of unalloyed copper in chloride media––a critical review journal January 2004
Numerical simulation of the effect of grain size on corrosion processes: Surface roughness oscillation and cluster detachment journal August 2011
Operando Liquid-Phase TEM Experiments for the Investigation of Dissolution Kinetics: Application to Li-Ion Battery Materials journal December 2022
Growth, Dissolution and Pattern Formation in Geosystems book January 1999
X-ray-driven reaction front dynamics at calcite-water interfaces journal September 2015
In situ TEM imaging of CaCO3 nucleation reveals coexistence of direct and indirect pathways journal September 2014
Solution-Based Straight and Branched CdTe Nanowires journal November 2006
Revealing the impact of second phase morphology on discharge properties of binary Mg-Ca anodes for primary Mg-air batteries journal June 2019
The effect of dislocation density on the dissolution rate of quartz journal February 1990
Mechanisms of Oriented Attachment of TiO 2 Nanocrystals in Vacuum and Humid Environments: Reactive Molecular Dynamics journal March 2014
Control of dissolution rates of orthosilicate minerals by divalent metal–oxygen bonds journal January 1992
A Mechanistic Understanding of Nonclassical Crystal Growth in Hydrothermally Synthesized Sodium Yttrium Fluoride Nanowires journal February 2020
Acidic dissolution of hematite: Kinetic and thermodynamic investigations with oxalic acid journal July 2012
Investigating Processes of Nanocrystal Formation and Transformation via Liquid Cell TEM journal March 2014
Mesocrystal to Single Crystal Transformation of d , l -Alanine Evidenced by Small Angle Neutron Scattering journal January 2007
Mesocrystals: Inorganic Superstructures Made by Highly Parallel Crystallization and Controlled Alignment journal September 2005
Mechanisms of classical crystal growth theory explain quartz and silicate dissolution behavior journal October 2005
Phase Transformation and Particle-Mediated Growth in the Formation of Hematite from 2-Line Ferrihydrite journal January 2016