List of works by George P. Demopoulos

A Reaction Kinetic Model for the Leaching of Industrial Zinc Ferrite Particulates in Sulphuric Acid Media

A kinetic study on the acid pressure leaching of pyrrhotite

A novel two-step coprecipitation process using Fe(III) and Al(III) for the removal and immobilization of arsenate from acidic aqueous solution.

scientific article

AN INVESTIGATION ON THE EXTRACTION OF RHODIUM FROM AQUEOUS CHLORIDE SOLUTIONS WITH 7-SUBSTITUTED 8-HYDROXYQUINOLINES

scholarly article by E. Benguerel et al published June 1994 in Solvent Extraction and Ion Exchange

Accelerated Removal of Fe-Antisite Defects while Nanosizing Hydrothermal LiFePO4 with Ca(2).

scientific article published on 11 March 2016

Acid pressure leaching of a sulphidic uranium ore with emphasis on radium extraction

scholarly article by G.P. Demopoulos et al published December 1985 in Hydrometallurgy

Acid pressure oxidation of pyrite: reaction kinetics

Acidity, valency and third-ion effects on the precipitation of scorodite from mixed sulfate solutions under atmospheric-pressure conditions

Adsorption of arsenate onto ferrihydrite from aqueous solution: influence of media (sulfate vs nitrate), added gypsum, and pH alteration.

scientific article

Annealing-regulated elimination of residual strain-induced structural relaxation for stable high-power Li 4 Ti 5 O 12 nanosheet anodes

article published in 2017

Aqueous Solution Synthesis of Crystalline Anatase Nanocolloids for the Fabrication of DSC Photoanodes

Aqueous-based Binary Sulfide Nanoparticle Inks for Cu2ZnSnS4 Thin Films Stabilized with Tin(IV) Chalcogenide Complexes

scientific article published on 26 September 2019

Assessment of alternative iron sources in the pressure leaching of zinc concentrates using a reactor model

Capacity Fade Mechanism of Li4Ti5O12Nanosheet Anode

Colloidal PbS and PbSeS Quantum Dot Sensitized Solar Cells Prepared by Electrophoretic Deposition

Confocal Raman Imaging of N719 Complex Adsorbed onto Anatase TiO

Continuous Co-Precipitation Behaviour and Stability of Arsenic(V) from Fe(II,III)-Al(III)-Ni(II) Sulphate Effluent Solutions

Coprecipitation of arsenate with iron(III) in aqueous sulfate media: effect of time, lime as base and co-ions on arsenic retention.

scientific article published on 25 August 2007

Density functional theory insights into the structural stability and Li diffusion properties of monoclinic and orthorhombic Li 2 FeSiO 4 cathodes

Development of an Encapsulation Process to Extend the Stability of Scorodite Under Wider pH and Redox Potential Range Conditions

article

Direct Copper Precipitation from a Loaded Chelating Extractant by Pressure Hydrogen Stripping

Direct imaging of layered O3- and P2-NaxFe1/2Mn1/2O2 structures at the atomic scale

Effects of Temperature on the Preparation of Magnesium Carbonate Hydrates by Reaction of MgCl2 with Na2CO3

scholarly article by Wenting CHENG et al published January 2009 in Chinese Journal of Chemical Engineering

Enhanced Performance of Dye-Sensitized Solar Cells by Utilization of an External, Bifunctional Layer Consisting of Uniform β-NaYF4:Er3+/Yb3+ Nanoplatelets

scientific article published on 23 August 2011

Examples of charging effects on the spectral quality of X-ray microanalysis on a glass sample using the variable pressure scanning electron microscope.

scientific article

Extraction of Rhodium Chlorocomplexes and Acid through a Supported Liquid Membrane of Kelex 100

scholarly article by Seyed N. Ashrafizadeh et al published April 1996 in Separation Science and Technology

Ferric chloride leaching of sulphidized chalcopyrite

Formation of Lithium Titanate Hydrate Nanosheets: Insight into a Two-Dimension Growth Mechanism by in Situ Raman

From extractive metallurgy to materials engineering: personal teaching and research perspective

Green-engineered all-substrate mesoporous TiO(2) photoanodes with superior light-harvesting structure and performance.

scientific article published on 12 February 2014

Growth of Cu2ZnSnS4 Nanocrystallites on TiO2 Nanorod Arrays as Novel Extremely Thin Absorber Solar Cell Structure via the Successive-Ion-Layer-Adsorption-Reaction Method

scientific article published on 30 September 2015

Hydrochemical Preparation of Fine Precious Metal Powders

Hydrochloric Acid Regeneration via Calcium Sulfate Crystallization for Non-Ferrous Chloride Leaching Processes

Hydrolytic Precipitation of Nanosized TiO2 Phases for Use as Photocatalytic Sorption Media in Effluent Treatment

Hydrothermal Production of Lithium Metal Silicate Powders with Controlled Properties for Application to Li-ion Batteries

In Situ TEM Investigation of Electron Irradiation Induced Metastable States in Lithium-Ion Battery Cathodes: Li2FeSiO4 versus LiFePO4

In situXANES & XRD Study of interphasial reaction between uncharged Li2FeSiO4cathode and LiPF6-based electrolyte

Incorporation of arsenic into gypsum: Relevant to arsenic removal and immobilization process in hydrometallurgical industry.

scientific article

Iron(III) removal from base-metal electrolyte solutions by solvent extraction

Li-ion storage dynamics in metastable nanostructured Li 2 FeSiO 4 cathode: Antisite-induced phase transition and lattice oxygen participation

article

Light-assisted delithiation of lithium iron phosphate nanocrystals towards photo-rechargeable lithium ion batteries.

scientific article published on 10 April 2017

Lithium Photo-intercalation of CdS-Sensitized WO3 Anode for Energy Storage and Photoelectrochromic Applications

scientific article published on 09 April 2019

Mathematical modeling of an exothermic leaching reaction system: pressure oxidation of wide size arsenopyrite participates

Mathematical modeling of the zinc pressure leach process

Multiple Scattering Debye-Waller Factors for Arsenate

NEW 8-HYDROXYQUINOLINE DERIVATIVE EXTRACT ANTS FOR PLATINUM GROUP METALS SEPARATION PART 3: Pt(IV) EXTRACTION EQUILIBRIA AND STRIPPING

NEW 8-HYDROXYQUINOLINE DERIVATIVE EXTRACTANTS FOR PLATINUM GROUP METALS SEPARATION PART 2: Pd(II) EXTRACTION EQUILIBRIA AND STRIPPING

NEW 8-HYDROXYQUINOLINE DERIVATIVE EXTRACTANTS FOR PLATINUM GROUP METALS SEPARATION PART 4: KINETICS OF Pd(II) EXTRACTION AND STRIPPING

NEW 8-HYDROXYQUINOUNE DERIVATIVE EXTRACTANTS FOR PLATINUM GROUP METAL SEPARATION PART 1: CHARACTERIZATION AND HCl XTRACTION

Nanoengineering of the Cu2ZnSnS4–TiO2 interface via atomic layer deposition of Al2O3 for high sensitivity photodetectors and solid state solar cells

Nanoscale assembling of graphene oxide with electrophoretic deposition leads to superior percolation network in Li-ion electrodes: TiNb2O7/rGO composite anodes

scientific article published on 12 November 2020

Near-Infrared Sunlight Harvesting in Dye-Sensitized Solar Cells Via the Insertion of an Upconverter-TiO2 Nanocomposite Layer

scientific article published on 01 October 2010

New Insight into the Atomic-Scale Bulk and Surface Structure Evolution of Li4Ti5O12 Anode

scientific article published in 2015

Observation of surface precipitation of arsenate on ferrihydrite.

scientific article published in May 2006

On the attainment of stable autothermal operation in continuous pressure leaching reactors

On the structure and composition of Kelex 100

article

Optimizing Cu removal/recovery in a biosorption column

Performance of X-ray Microanalysis in the Variable Pressure or Environmental Scanning Electron Microscope

Precipitation of crystalline scorodite (FeAsO4 · 2H2O) from chloride solutions

Preparation and DSSC Performance of Mesoporous Film Photoanodes Based on Aqueous-Synthesized Anatase Nanocrystallites

article published in 2010

Preparation of DSSC Nanotitania Thin Film Photoanodes by Electrophoretic Deposition in an Aqueous Suspension

Preparation of fine copper powders from organic media by reaction with hydrogen under pressure: Part II. The kinetics of particle nucleation, growth, and dispersion

Pressure Hydrogen Stripping in Solvent Extraction

Progress and Status of Hydrometallurgical and Direct Recycling of Li-Ion Batteries and Beyond

scientific article published on 10 February 2020

Raman Spectroscopy in the Hydrometallurgical and Materials Engineering World

Rate-dependent phase transitions in Li2FeSiO4 cathode nanocrystals

scientific article published on 26 February 2015

Reactor models for a series of continuous stirred tank reactors with a gas-liquid-solid leaching system: Part I. Surface reaction control

Reactor models for a series of continuous stirred tank reactors with a gas-liquid-solid leaching system: Part II. Gas-transfer control

Reactor models for a series of continuous stirred tank reactors with a gas-liquid-solid leaching system: Part III. Model application

Scorodite encapsulation by controlled deposition of aluminum phosphate coatings

scientific article published on 16 May 2010

Size-dependent maximization of upconversion efficiency of citrate-stabilized β-phase NaYF4:Yb(3+),Er(3+) crystals via annealing.

scientific article

Solvent Extraction in Precious Metals Refining

Spatial Distribution of Light Scattering and Absorption Interactions with TiO2- Nanoparticles from Monte Carlo and Generalized-Multiparticle-Mie based Simulations for Dye-Sensitized Solar Cell Analysis and Optimization

Speciation and separation of rhodium (III) from chloride solutions: a critical review

scholarly article by E. Benguerel et al published January 1996 in Hydrometallurgy

Spontaneous reaction between an uncharged lithium iron silicate cathode and a LiPF6-based electrolyte

scientific article published on 29 October 2015

Stability of arsenate-bearing Fe(III)/Al(III) co-precipitates in the presence of sulfide as reducing agent under anoxic conditions

scientific article published on 4 March 2016

Stability of continuously produced Fe(II)/Fe(III)/As(V) co-precipitates under periodic exposure to reducing agents.

scientific article published on 15 June 2015

Statistical modelling of O2CaCl2HCl leaching of a complex U/Ra/Ni/As ore

Synergistic Extraction of Iron(III) from Sulphuric Acid Solutions with Mixed Kelex 100-Alkyl Phosphorus Acid Extract ants

Synthesis of Hydroxyl-Rich Anatase Nanocrystallites, Their Characterization and Performance as Photoanode in Dye-Sensitized Solar Cells

The Production of High Value Particles in Solvent Extraction Media

article

The Rapid Measurement and Monitoring of Selenite Concentration by Turbidimetry Following its Conversion to Colloidal State by Sulfite Reduction and Acidification

The Solution Chemistry and Solvent Extraction Behaviour of Cu, Fe, Ni, Zn, Pb, Sn, Ag, As, Sb, Bi, Se and Te in Acid Chloride Solutions Reviewed from the Standpoint of PGM Refining

The effect of copper on the precipitation of scorodite (FeAsO4·2H2O) under hydrothermal conditions: Evidence for a hydrated copper containing ferric arsenate sulfate-short lived intermediate

scientific article published on 11 May 2011

The elimination of selenium(IV) from aqueous solution by precipitation with sodium sulfide.

scientific article published on 15 September 2010

The kinetics of cobalt removal by cementation from an industrial zinc electrolyte in the presence of Cu, Cd, Pb, Sb and Sn additives

scholarly article by Trina M. Dreher et al published April 2001 in Hydrometallurgy

The solubility and stability of organophosphoric acid extractants in H2SO4 and HCl media

The stability of hydrated aluminium phosphate, AlPO4 x 1.5H2O.

scientific article

The synthesis of aqueous-dispersible anatase TiO2nanoplatelets

scientific article published on 03 December 2009

Transmission Electron Forward Scattered Diffraction and Low Voltage SEM/STEM Characterization of Binder-Free TiO2 Electrodes

article

Understanding the phase formation kinetics of nano-crystalline kesterite deposited on mesoscopic scaffolds via in situ multi-wavelength Raman-monitored annealing

scientific article published on 14 October 2016

Vibrational Spectroscopic Imaging of N719-TiO2 Films in the High Wavenumber Region Coupled to EIS Analysis

article

XAFS Study of Arsenical Nickel Hydroxide

scholarly article by N Chen et al published 22 April 2013 in Journal of Physics: Conference Series

XAFS of Synthetic Iron(III)-Arsenate Co-Precipitates and Uranium Mill Neutralized Raffinate

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