Zobrazeno 1 - 10
of 402
pro vyhledávání: '"Georgios M, Kontogeorgis"'
Publikováno v:
npj Computational Materials, Vol 10, Iss 1, Pp 1-11 (2024)
Abstract Crystalline solids play a fundamental role in a host of materials and technologies, ranging from pharmaceuticals to renewable energy. The thermodynamic properties of these solids are crucial determinants of their stability and therefore thei
Externí odkaz:
https://doaj.org/article/965bd129c1ea430292c5a3a9072e55b7
Autor:
Georgios M. Kontogeorgis, Andrew Holster, Nomiki Kottaki, Evangelos Tsochantaris, Frederik Topsøe, Jesper Poulsen, Michael Bache, Xiaodong Liang, Nikolaj Sorgenfrei Blom, Johan Kronholm
Publikováno v:
Chemical Thermodynamics and Thermal Analysis, Vol 6, Iss , Pp 100053- (2022)
Water is a fascinating substance with lots of properties not encountered in other compounds. It has been suggested that making use of water's “anomalous” properties can lead to exciting applications in various disciplines e.g. engineering, medici
Externí odkaz:
https://doaj.org/article/fdae39923cd04a4a988ad2c1311de93b
Publikováno v:
Molecules, Vol 27, Iss 18, p 5785 (2022)
The CPA equation of state is applied to model binary, ternary, and multicomponent mixtures that contain CO2 with polyethylene glycols or compounds relevant to biodiesel production, such as glycerol and various triglycerides. Effort has been made to e
Externí odkaz:
https://doaj.org/article/ee3039d2e013426d95b9d38adf91b3d2
Autor:
Julia Trancoso, Daniel Qvistgaard, Marie V. Danielsen, Eleni Panteli, Even Solbraa, Georgios M. Kontogeorgis, Nicolas von Solms
Publikováno v:
Journal of Chemical & Engineering Data. 68:127-137
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff59f017dd13ea84325f19127e2cd9bb
https://doi.org/10.1021/acs.jced.2c00597
https://doi.org/10.1021/acs.jced.2c00597
Autor:
Randi Neerup, Isaac A. Løge, Kári Helgason, Sandra Ó. Snæbjörnsdóttir, Bergur Sigfússon, Johan B. Svendsen, Nils T. Rosted, Peter Blinksbjerg, Jannik Kappel, Ragni Rørtveit, Szczepan Polak, Nik Felbab, Rasmus Holmer, Ajay Arora, Jimmy Andersen, Bogi B. Jensen, Sebastian N. B. Villadsen, Georgios M. Kontogeorgis, Philip L. Fosbøl
Publikováno v:
Environmental Science & Technology. 56:17502-17505
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be9116220dd865302538cfa8184d21e7
https://doi.org/10.1021/acs.est.2c08119
https://doi.org/10.1021/acs.est.2c08119
Publikováno v:
Boroujeni, S N, Maribo-Mogensen, B, Liang, X & Kontogeorgis, G M 2023, ' On the estimation of equivalent conductivity of electrolyte solutions; The effect of relative static permittivity and viscosity ', Fluid Phase Equilibria, vol. 567, 113698 . https://doi.org/10.1016/j.fluid.2022.113698
The effect of a concentration-dependent relative static permittivity (RSP) and viscosity on the predictions of the equivalent conductivity models is studied. The full version and simplified version of the mean spherical approximation models along wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d18a904c2c6d9e270fd458179a145c9
https://orbit.dtu.dk/en/publications/21d2d420-bf01-47d0-96ca-7e5762bceacc
https://orbit.dtu.dk/en/publications/21d2d420-bf01-47d0-96ca-7e5762bceacc
Measurements and modelling of FeCO3 solubility in water relevant to corrosion and CO2 mineralization
Publikováno v:
Neerup, R, Løge, I A, Kontogeorgis, G M, Thomsen, K & Fosbøl, P L 2023, ' Measurements and modelling of FeCO 3 solubility in water relevant to corrosion and CO 2 mineralization ', Chemical Engineering Science, vol. 270, 118549 . https://doi.org/10.1016/j.ces.2023.118549
FeCO3 is present as a CO2 corrosion product in many industrial processes and takes part in the natural CO2 mineralization process. This work presents the solid-liquid equilibrium of the system FeCO3-H2O at 5-120 °C. The FeCO3 solubility showed littl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::00467028bf6e3b66f051e729ab7908dd
https://orbit.dtu.dk/en/publications/cfe64e85-957b-44c2-9e3d-c8b3fa82e7e7
https://orbit.dtu.dk/en/publications/cfe64e85-957b-44c2-9e3d-c8b3fa82e7e7
Publikováno v:
Tsochantaris, E, Liang, X & Kontogeorgis, G 2023, ' Applying SAFT-type models for the anomalous properties of water: Successes and challenges ', Fluid Phase Equilibria, vol. 565, 113617 . https://doi.org/10.1016/j.fluid.2022.113617
Fluid Phase Equilibria
Fluid Phase Equilibria
Water is the most important, but at the same time the most anomalous substance on earth. Due to its anomalies it is a challenge even for advanced equations of state like PC-SAFT, CPA and SAFT-VR Mie to predict water’s anomalous properties. It is be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3fb5d274db9a12b763dd8cbf9496d584
https://orbit.dtu.dk/en/publications/afd3bb45-f545-4ec8-a599-86e3781496a1
https://orbit.dtu.dk/en/publications/afd3bb45-f545-4ec8-a599-86e3781496a1
Hydrogen-bonded structures in liquid water lies at the root of its many anomalous properties. The ability of water to form hydrogen bonds is perceived to be the reason for the formation of locally favored tetrahedral structures (LFTS) in liquid water
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::35176650bf7a9ce91077a3901ec94f13
Publikováno v:
Silva, G M, Liang, X & Kontogeorgis, G M 2023, ' How to account for the concentration dependency of relative permittivity in the Debye–Hückel and Born equations ', Fluid Phase Equilibria, vol. 566, 113671 . https://doi.org/10.1016/j.fluid.2022.113671
This work discusses the introduction of the concentration dependency of relative permittivity in the context of activity coefficient models at different stages of the derivation of the models. We evaluate an experimental correlation and the Michelsen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e106bc2c1c0185615de6c24de3366498
https://orbit.dtu.dk/en/publications/4833c858-f4e4-40af-80dc-8d1e47386f4d
https://orbit.dtu.dk/en/publications/4833c858-f4e4-40af-80dc-8d1e47386f4d