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materials science, multidisciplinary (19) 19
slag (17) 17
hydration (15) 15
leaching (15) 15
bauxite residue (14) 14
compressive strength (13) 13
environmental sciences (13) 13
geopolymers (13) 13
iron (12) 12
analysis (11) 11
druckfestigkeit (11) 11
metallic materials (11) 11
silicate (11) 11
anorganisches polymer (10) 10
bauxite (10) 10
construction & building technology (10) 10
engineering, environmental (10) 10
fly-ash (10) 10
geopolymer (10) 10
sustainable development (10) 10
cement (9) 9
green & sustainable science & technology (9) 9
materials science, ceramics (9) 9
phosphazo compounds (9) 9
red mud (9) 9
environment (8) 8
iron and steel making (8) 8
mineralogy (8) 8
polymer industry (8) 8
aluminiumoxid (7) 7
baumaterial (7) 7
eisen (7) 7
inorganic polymer (7) 7
inorganic polymers (7) 7
microstructure (7) 7
phosphogypsum (7) 7
polymers (7) 7
recycling (7) 7
rostfreier stahl (7) 7
rotschlamm (7) 7
scandium (7) 7
silicon dioxide (7) 7
slags (7) 7
stainless steel slag (7) 7
steel, stainless (7) 7
aluminum compounds (6) 6
aluminum oxide (6) 6
auslaugen (6) 6
building-materials (6) 6
engineering, chemical (6) 6
engineering, civil (6) 6
hydratation (6) 6
hydraulics (6) 6
immobilization (6) 6
mortars (6) 6
porosity (6) 6
portland cements (6) 6
reaktionsprodukt (6) 6
activation (5) 5
aluminium-oxide (5) 5
amorpher zustand (5) 5
bauxitrückstand (5) 5
bayer process (5) 5
calcium (5) 5
carbonation (5) 5
cements (5) 5
chemical synthesis (5) 5
chemistry, physical (5) 5
compression-strength (5) 5
construction materials (5) 5
engineering (5) 5
kalorimetrie (5) 5
kinetics (5) 5
ladle slag (5) 5
minerals (5) 5
nebenprodukt (5) 5
phase (5) 5
portland-cement (5) 5
portlandzement (5) 5
rare-earth-metals (5) 5
red-mud (5) 5
seltenerdmetalle (5) 5
silicate-glasses (5) 5
silicates (5) 5
spectroscopy (5) 5
activating solution (4) 4
alkali activation (4) 4
alkali-activated material (4) 4
aluminium (4) 4
bauxite-residue (4) 4
blast-furnace slag (4) 4
building materials (4) 4
ceramics (4) 4
cesium (4) 4
chemistry (4) 4
concrete (4) 4
copper slag (4) 4
engineering, general (4) 4
environment, general (4) 4
fluid flow (4) 4
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1. Full Text Radiological and leaching assessment of an ettringite-based mortar from ladle slag and phosphogypsum
by Gijbels, Katrijn and Nguyen, Hoang and Kinnunen, Paivo and Samyn, Pieter and Schroeyers, Wouter and Pontikes, Yiannis and Schreurs, Sonja and Illikainen, Mirja
Cement and Concrete Research, ISSN 0008-8846, 02/2020, Volume 128, p. 105954
In this investigation, ettringite-based mortars were synthesized from ladle slag (LS) and phosphogypsum (PG), promoting the concept of a circular economy.... 
Naturally occurring radionuclides | Ettringite | Ladle slag | Phosphogypsum | Leaching
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2. Full Text Unraveling the nano-structure of a glassy CaO-FeO-SiO2 slag by molecular dynamics simulations
by Siakati, Christina and Macchieraldo, Roberto and Kirchner, Barbara and Tielens, Frederik and Peys, Arne and Seveno, David and Pontikes, Yiannis
Journal of Non-Crystalline Solids, ISSN 0022-3093, 01/2020, Volume 528, p. 119771
Non-ferrous metallurgy slags are gaining significant interest as a resource in the production of alternative low-energy cementitious materials. Their atomistic... 
Molecular dynamics | Ferrous silicate glass | Pair distribution function | Nano-structure | Non-ferrous metallurgy slags
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3. Full Text The influence of porosity on radon emanation in alkali-activated mortars containing high volume bauxite residue
by Gijbels, Katrijn and Krivenko, Pavel and Kovalchuk, Oleksandr and Pasko, Anton and Schreurs, Sonja and Pontikes, Yiannis and Schroeyers, Wouter
Construction and Building Materials, ISSN 0950-0618, 01/2020, Volume 230, p. 116982
In this study the influence of porosity on radon emanation was examined when incorporating high volume bauxite residue, ranging from 30 to 90 wt%, in... 
Bauxite residue | Mortar | Porosity | Radon | Naturally occurring radioactive material | Alkali activation
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4. Full Text The influence of air and temperature on the reaction mechanism and molecular structure of Fe-silicate inorganic polymers
by Peys, Arne and Douvalis, Alexios P and Siakati, Christina and Rahier, Hubert and Blanpain, Bart and Pontikes, Yiannis
Journal of Non-Crystalline Solids, ISSN 0022-3093, 12/2019, Volume 526, p. 119675
Fe-rich inorganic polymers are rising in importance because of their low CO emissions during production and their potential in upcycling metallurgical... 
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5. Full Text Understanding the leaching behavior of inorganic polymers made of iron rich slags
by Giels, Michiel and Iacobescu, Remus Ion and Cappuyns, Valérie and Pontikes, Yiannis and Elsen, Jan
Journal of Cleaner Production, ISSN 0959-6526, 11/2019, Volume 238, p. 117736
This study investigates the leaching of main and trace elements from inorganic polymers made with an iron rich, fumed, > 90% amorphous slag. Different... 
Heav | Geopolymers | Leaching | Inorganic polymers | Modeling | Metals | GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY | MECHANISM | HEAVY-METALS | CR6 | ACTIVATING SOLUTION | IMMOBILIZATION | CD2 | ENVIRONMENTAL SCIENCES | ENGINEERING, ENVIRONMENTAL | ALKALI-ACTIVATION | FLY-ASH
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6. Full Text Feasibility of incorporating phosphogypsum in ettringite-based binder from ladle slag
by Gijbels, Katrijn and Nguyen, Hoang and Kinnunen, Paivo and Schroeyers, Wouter and Pontikes, Yiannis and Schreurs, Sonja and Illikainen, Mirja
Journal of Cleaner Production, ISSN 0959-6526, 11/2019, Volume 237, p. 117793
Aiming to utilize phosphogypsum (PG) as a construction material, this study investigated the potential use of PG as a calcium sulfate source for the production... 
Ettringite | Compressive strength | Ladle slag | Phosphogypsum | Hydration | Mineralogy | GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY | SULFOALUMINATE CEMENTS | RHEOLOGICAL PROPERTIES | BEHAVIOR | ORDINARY PORTLAND-CEMENT | ENVIRONMENTAL SCIENCES | PHASE | ENGINEERING, ENVIRONMENTAL | PRODUCTS | DEHYDRATION | POWDER | PASTES
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7. Full Text Impact of the solidification path of FeO x –SiO 2 slags on the resultant inorganic polymers
by Siakati, Christina and Douvalis, Alexios P and Ziogas, Panagiotis and Peys, Arne and Pontikes, Yiannis
Journal of the American Ceramic Society, ISSN 0002-7820, 11/2019
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8. Full Text Shrinkage and Mitigation Strategies to Improve the Dimensional Stability of CaO-FeOx-Al2O3-SiO2 Inorganic Polymers
by Ascensão, Guilherme and Beersaerts, Glenn and Marchi, Maurizio and Segata, Monica and Faleschini, Flora and Pontikes, Yiannis
Materials, ISSN 1996-1944, 11/2019, Volume 12, Issue 22, p. 3679
Volumetric stability is an important aspect of the performance of building materials, and the shrinkage of CaO-FeOx-Al2O3-SiO2-rich inorganic polymers (IPs)... 
inorganic polymers | building materials | mortars | slag reactivity | shrinkage | curing conditions
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9. Full Text Comparing the reactivity of different natural clays under thermal and alkali activation
by Khalifa, Ahmed Zohair and Pontikes, Yiannis and Elsen, Jan and Cizer, Özlem
RILEM Technical Letters, ISSN 2518-0231, 11/2019, Volume 4, pp. 74 - 80
Metakaolin is one of the most popular solid aluminosilicate precursors for the synthesis of geopolymers. Despite its high reactivity and availability, there is... 
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10. Full Text In-situ measurements of high-temperature dielectric properties of municipal solid waste incinerator bottom ash
by Flesoura, Georgia and Garcia-Banos, Beatriz and Catala-Civera, Jose M and Vleugels, Jef and Pontikes, Yiannis
Ceramics International, ISSN 0272-8842, 10/2019, Volume 45, Issue 15, pp. 18751 - 18759
Microwave heating is a potential green technology demonstrating many advantages over conventional heating methods. Prior to designing an industrial microwave... 
MSWI bottom ash | Dielectric properties | Microwave processing | MATERIALS SCIENCE, CERAMICS
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11. Full Text Reaction kinetics and structural analysis of alkali activated Fe–Si–Ca rich materials
by Ascensão, Guilherme and Marchi, Maurizio and Segata, Monica and Faleschini, Flora and Pontikes, Yiannis
Journal of Cleaner Production, ISSN 0959-6526, 10/2019, p. 119065
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12. Full Text Inorganic Polymers From CaO-FeOx-SiO2 Slag: The Start of Oxidation of Fe and the Formation of a Mixed Valence Binder
by Peys, A and Douvalis, AP and Hallet, V and Rahier, H and Blanpain, B and Pontikes, Y
FRONTIERS IN MATERIALS, ISSN 2296-8016, 08/2019, Volume 6
Belonging to the family of alternative cementitious materials, inorganic polymers are rising in importance because of the drive to decrease CO2 emissions of... 
SYNTHESIZED ALUMINOSILICATE GLASSES | IRON(III) | MECHANISM | MATERIALS SCIENCE, MULTIDISCIPLINARY | Fe-57 Mossbauer spectroscopy | ex-situ kinetics | REACTIVITY | ACTIVATING SOLUTION | alkali activated materials | IRON | FTIR spectroscopy | non-ferrous slag | KINETICS | MOSSBAUER | FLY-ASH | geopolymers | TRANSFORMATIONS | Polymerization | Lime | Oxidation-reduction reaction | Polymer industry | Phosphazo compounds | 57Fe Mössbauer spectroscopy
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13. Full Text Alkali-activated binders based on ground granulated blast furnace slag and phosphogypsum
by Gijbels, Katrijn and Iacobescu, Remus Ion and Pontikes, Yiannis and Schreurs, Sonja and Schroeyers, Wouter
Construction and Building Materials, ISSN 0950-0618, 08/2019, Volume 215, pp. 371 - 380
The effect of phosphogypsum (PG) in alkali-activated ground granulated blast furnace slag (GGBFS) on the reactivity, strength development and final matrix... 
Building material | Super-sulphated cement | Phosphogypsum | Hydration | Alkali-activated binder | Ground granulated blast furnace slag | C-S-H | MATERIALS SCIENCE, MULTIDISCIPLINARY | MECHANISMS | SUPERSULFATED CEMENT | CALCIUM SILICATE HYDRATE | IMMOBILIZATION | GEL | PHASE | ENGINEERING, CIVIL | CONSTRUCTION & BUILDING TECHNOLOGY | SPECTROSCOPY | FTIR | REACTION-KINETICS | Gypsum
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14. Full Text The effect of gamma radiation on the mechanical and microstructural properties of Fe-rich inorganic polymers
by Mast, Bram and Gerardy, Isabelle and Pontikes, Yiannis and Schroeyers, Wouter and Reniers, Brigitte and Samyn, Pieter and Gryglewicz, Grazyna and Vandoren, Bram and Schreurs, Sonja
Journal of Nuclear Materials, ISSN 0022-3115, 08/2019, Volume 521, pp. 126 - 136
Inorganic Polymers (IPs) are interesting alternative binder materials to Ordinary Portland Cement (OPC). They could be potentially used in applications such as... 
Gamma irradiation | Alkali activated materials | Fe-rich inorganic polymers | Mechanical and microstructural changes | Image processing | Irradiated | Nuclear engineering | Iron | Statistical methods | Compressive strength | Infrared analysis | Dosage | Nuclear accidents & safety | Spectrometry | Water absorption | Polymers | Radiation effects | Safety regulations | Radioactive wastes | γ Radiation | Statistical analysis | Thermogravimetric analysis | Microstructural analysis | Polymerization | Portland cements | I.R. radiation | Portland cement | Environmental conditions | Nuclear safety | Waste management | Gamma rays | Organic chemistry | Image analysis | Gamma radiation | Irradiation | Carbonation | Porosity | Radioactive waste disposal
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15. Full Text Use of modified bauxite residue-based porous inorganic polymer monoliths as adsorbents of methylene blue
by Hertel, Tobias and Novais, Rui M and Murillo Alarcón, Roberto and Labrincha, João A and Pontikes, Yiannis
Journal of Cleaner Production, ISSN 0959-6526, 08/2019, Volume 227, pp. 877 - 889
Porous inorganic polymer (IP) monoliths were synthesised using a modified bauxite residue (BR) as the reactive fraction with the objective of using them as... 
Bauxite residue | Porosity | Red mud | Adsorption | Wastewater treatment | Inorganic polymer | WASTE-WATER TREATMENT | GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY | DYE REMOVAL | COMPOSITES | AQUEOUS-SOLUTION | ASH-BASED GEOPOLYMER | ENVIRONMENTAL SCIENCES | LOW-COST ADSORBENTS | ENGINEERING, ENVIRONMENTAL | ACTIVATED CARBON | FLY-ASH | Usage | Bauxite | Sewage | Purification | Aluminum compounds | Polymer industry | Wastewater | Methylene blue
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16. Full Text Kinetics of pore formation and resulting properties of lightweight inorganic polymers
by Denissen, Jos and Kriskova, Lubica and Pontikes, Yiannis
Journal of the American Ceramic Society, ISSN 0002-7820, 07/2019, Volume 102, Issue 7, pp. 3940 - 3950
Inorganic polymer (IP) foams could be used as an alternative to commonly available cellular concretes. To do so, however, it is crucial to understand how the... 
inorganic polymers | porous materials | kinetics | pore formation | Phosphazo compounds | Chemical reaction, Rate of | Copper industry | Analysis
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17. Full Text Experimental and Mathematical Simulation Study on the Granulation of a Modified Basic Oxygen Furnace Steel Slag
by Liu, CW and Gonzalez, PLL and Huang, SG and Pontikes, Y and Blanpain, B and Guo, MX
METALLURGICAL AND MATERIALS TRANSACTIONS B-PROCESS METALLURGY AND MATERIALS PROCESSING SCIENCE, ISSN 1073-5615, 06/2019, Volume 50, Issue 3, pp. 1260 - 1268
Basic oxygen furnace (BOF) steel slag is a major waste of the steelmaking industry. Utilization of BOF slag contributes to the sustainability of the steel... 
BOF SLAG | GLASS | RECOVERY | REDUCTION | MGO | MATERIALS SCIENCE, MULTIDISCIPLINARY | METALLURGY & METALLURGICAL ENGINEERING | CRYSTALLIZATION KINETICS | Chemical industry | Herbicides | Pesticides industry | Models | Numerical analysis | Steel | Iron and steel industry | Iron and steel making | Granulation | Computer simulation | Cooling rate | Vitrification | Temperature gradients | Oxygen steel making | Steel industry | Crystallization | Cooling effects | Temperature profiles | Environmental impact | Laser microscopy | Silicon dioxide | Aluminum oxide | Organic chemistry | Mathematical analysis | Basic converters | Slag | Mathematical models | Water pollution | Chemical industries | TTT curves
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18. NON-FIRED MONOLITHS
by PONTIKES, Yiannis and HERTEL, Tobias
04/2019
The invention relates to methods for manufacturing an inorganic polymer object from a precursor wherein the precursor consists of one or more or comprises one... 
REFRACTORIES | LIME, MAGNESIA | METALLURGY | CHEMISTRY | SLAG | COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS | ARTIFICIAL STONE | TREATMENT OF NATURAL STONE | CEMENTS | CONCRETE | CERAMICS
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19. Full Text Radiological and non-radiological leaching assessment of alkali-activated materials containing ground granulated blast furnace slag and phosphogypsum
by Gijbels, Katrijn and Landsberger, Sheldon and Samyn, Pieter and Iacobescu, Remus Ion and Pontikes, Yiannis and Schreurs, Sonja and Schroeyers, Wouter
Science of the Total Environment, ISSN 0048-9697, 04/2019, Volume 660, pp. 1098 - 1107
Alkali-activated materials (AAMs) based on ground granulated blast furnace slag (GGBFS) and phosphogypsum (PG) were investigated in order to quantify leaching... 
Naturally occurring radionuclides | Phosphogypsum | Alkali-activated material | Leaching | Ground granulated blast furnace slag | URANIUM | RADIONUCLIDES | THORIUM | ILMENITE MUD | VALORISATION | STABILIZATION/SOLIDIFICATION | ENVIRONMENTAL SCIENCES | WASTE | CONSTRUCTION | RADIOACTIVITY | BUILDING-MATERIALS | Gypsum | Explosions | Uranium | Porosity | Furnaces
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20. Full Text Evaluating the material resource efficiency of secondary aluminium production: A Monte Carlo-based decision-support tool
by Paraskevas, Dimos and Ingarao, Giuseppe and Deng, Yelin and Duflou, Joost R and Pontikes, Yiannis and Blanpain, Bart
Journal of Cleaner Production, ISSN 0959-6526, 04/2019, Volume 215, pp. 488 - 496
The contamination of aluminium streams during the different life cycle stages by alloy mixing and/or accumulation of foreign elements, in combination with the... 
Life cycle assessment | Alloying elements | Material efficiency | Aluminium recycling | Scrap sorting | SCRAP | GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY | LIFE-CYCLE ASSESSMENT | ENERGY | QUALITY | THERMODYNAMIC ANALYSIS | COMPONENTS | STRATEGIES | ENVIRONMENTAL SCIENCES | VEHICLES | ENGINEERING, ENVIRONMENTAL | BENEFITS | Case studies | Evaluation | Alloys | Green technology | Recycling (Waste, etc.) | Aluminum products | Mechanical engineering | Aluminum industry
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