Person
Pooria Hadikhani
This person is no longer with EPFL
Related publications (10)
High temperature electrolysis system and method
Demetri Psaltis, Pooria Hadikhani
The present invention concerns an electrolysis system for high temperature electrolysis including a plurality of flow-based electrolysis units configured to receive an electrolyte solution and to perform electrolysis to provide a first output gas and a sec ...
2023Gas generating membrane-less electrolyser
Demetri Psaltis, Pooria Hadikhani
Electrolyser including a reactor (2) comprising a housing (4), fluidic channels (6a, 6b, 6c) within the housing, and electrodes (16a, 16c) comprising an anode (16a) and a cathode (16c). The fluidic channels include an inter-electrode channel (6b) arranged ...
2023Membrane-less electrolyzer with porous walls for high throughput and pure hydrogen production
Demetri Psaltis, Seyyed Mohammad Hosseini Hashemi, Pooria Hadikhani
The present disclosure concerns a membrane-less electrolyzer comprising a first electrode and a second electrode, a first fluidic channel configured to receive an electrolyte, a second fluidic channel configured to receive the electrolyte from the first fl ...
2022A membrane-less electrolyzer with porous walls for high throughput and pure hydrogen production dagger
Demetri Psaltis, Steven Alexandre Schenk, Seyyed Mohammad Hosseini Hashemi, Pooria Hadikhani
Membrane-less electrolyzers utilize fluidic forces instead of solid barriers for the separation of electrolysis gas products. These electrolyzers have low ionic resistance, a simple design, and the ability to work with electrolytes at different pH values. ...
ROYAL SOC CHEMISTRY2021The potentials of additive manufacturing for mass production of electrochemical energy systems
Demetri Psaltis, Seyyed Mohammad Hosseini Hashemi, Pooria Hadikhani, Ugljesa Babic
Additive manufacturing has established itself as a popular and powerful tool in electrochemistry research and development. In this short review, we focus on the latest results in both 3D printing and electrochemistry communities that could potentially bene ...
ELSEVIER2020The Impact of Surfactants on the Inertial Separation of Bubbles in Microfluidic Electrolyzers
Demetri Psaltis, Pooria Hadikhani
Improving the throughput of electrochemical reactions such as water electrolysis is an ongoing effort. In a membrane-less electrolyzer, product separation can be achieved via controlled two-phase flows within the electrochemical flow cells. In this case, i ...
ELECTROCHEMICAL SOC INC2020A versatile and membrane-less electrochemical reactor for the electrolysis of water and brine
Demetri Psaltis, Christophe Moser, Pooria Hadikhani, Enrico Chinello
Renewables challenge the management of energy supply and demand due to their intermittency. A promising solution is the direct conversion of the excess electrical energy into valuable chemicals in electrochemical reactors that are inexpensive, scalable, an ...
2019Learning from droplet flows in microfluidic channels using deep neural networks
Demetri Psaltis, Seyyed Mohammad Hosseini Hashemi, Pooria Hadikhani
A non-intrusive method is presented for measuring different fluidic properties in a microfluidic chip by optically monitoring the flow of droplets. A neural network is used to extract the desired information from the images of the droplets. We demonstrate ...
2019Inertial manipulation of bubbles in rectangular microfluidic channels
Demetri Psaltis, François Gallaire, Gioele Mariano Nicolò Balestra, Miguel Antonio Modestino, Seyyed Mohammad Hosseini Hashemi, Lailai Zhu, Pooria Hadikhani
Inertial microfluidics is an active field of research that deals with crossflow positioning of the suspended entities in microflows. Until now, the majority of the studies have focused on the behavior of rigid particles in order to provide guidelines for m ...
2018Membrane-less micro fuel cell based on two-phase flow
Demetri Psaltis, Miguel Antonio Modestino, Seyyed Mohammad Hosseini Hashemi, Pooria Hadikhani
Most microfluidic fuel cells use highly soluble fuels and oxidants in streams of liquid electrolytes to overcome the mass transport limitations that result from the low solubility of gaseous reactants such as hydrogen and oxygen. In this work, we address t ...
2017