Sofia Calero
Authored
12 records found
RUPTURA
Simulation code for breakthrough, ideal adsorption solution theory computations, and fitting of isotherm models
We present the RUPTURA code (https://github.com/iraspa/ruptura) as a free and open-source software package (MIT license) for (1) the simulation of gas adsorption breakthrough curves, (2) mixture prediction using methods like the Ideal Adsorption Solution Theory (IAST), segrega ...
Enhancement of formic acid production from carbon dioxide hydrogenation using metal-organic frameworks
Monte Carlo simulation study
Formic acid production from CO2 allows the reduction of carbon dioxide emissions while synthesizing a product with a wide range of applications. CO2 hydrogenation is challenging due to the cost of transition metal catalysts and the toxicity of the transit ...
iRASPA
GPU-accelerated visualization software for materials scientists
A new macOS software package, iRASPA, for visualisation and editing of materials is presented. iRASPA is a document-based app that manages multiple documents with each document containing a unique set of data that is stored in a file located either in the application sandbox o ...
New Features of the Open Source Monte Carlo Software Brick-CFCMC
Thermodynamic Integration and Hybrid Trial Moves
We present several new major features added to the Monte Carlo (MC) simulation code Brick-CFCMC for phase- and reaction equilibria calculations (https://gitlab.com/ETh_TU_Delft/Brick-CFCMC). The first one is thermodynamic integration for the computation of excess chemical pote ...
Solubility of CO2in Aqueous Formic Acid Solutions and the Effect of NaCl Addition
A Molecular Simulation Study
There is a growing interest in the development of routes to produce formic acid from CO2, such as the electrochemical reduction of CO2 to formic acid. The solubility of CO2 in the electrolyte influences the production rate of formic acid. Here, the dependence of the CO2 solubi ...
According to the ISO 14687-2:2019 standard, the water content of H2 fuel for transportation and stationary applications should not exceed 5 ppm (molar). To achieve this water content, zeolites can be used as a selective adsorbent for water. In this work, a computational screen ...
The series of metal–organic frameworks M-MOF-74 gained popularity in the field of capture and separation of CO2 due to the presence of numerous, highly reactive open-metal sites. The description of effective interactions between guest molecules and open-metal sites ...
Molecular simulations are an excellent tool to study adsorption and diffusion in nanoporous materials. Examples of nanoporous materials are zeolites, carbon nanotubes, clays, metal-organic frameworks (MOFs), covalent organic frameworks (COFs) and zeolitic imidazolate framework ...
The separation of light olefins from paraffins via cryogenic distillation is a very energy intensive process. Solid adsorbents and especially metal-organic frameworks with open metal sites have the potential to significantly lower the required energy. Specifically, M-MOF-74 ha ...