Essays about: "proton exchange membrane"

Showing result 6 - 10 of 26 essays containing the words proton exchange membrane.

1. 6. Investigating Yttrium Ruthenate Pyrochlore as an Anodic Electrocatalyst in Proton Exchange Membrane Water Electrolysis

   University essay from KTH/Skolan för industriell teknik och management (ITM)

   Author : Kneev Sharma; [2023]
   Keywords : ;

   Abstract : As the energy transition progresses, the demand for green storage solutions is ever-increasing. Hydrogen storage is receiving increased interest and support due to its promising sustainability and flexibility. Proton-exchange, or polymer electrolyte, membrane (PEM) electrolyzers are a key technology supporting hydrogen storage systems. READ MORE

3. 7. Optimal Dispatch of Green Hydrogen Production

   University essay from KTH/Skolan för industriell teknik och management (ITM)

   Author : Nicolas Garcia Vargas; [2023]
   Keywords : Green Hydrogen; Dispatch Optimization; Multi-Energy System; Energy Storage; LCOH.; Grön vätgas; Uppdrags Optimering; Multi-Energi System; Energilagring; LCOH.;

   Abstract : This project proposes a hybrid system for hydrogen production, which includes a connection to the grid, a source of renewable energies, namely photovoltaic (PV), a Battery Energy Storage System (BESS), and a PEM (Proton Exchange Membrane) electrolyzer modelled from commercial technologies available. A dispatch optimization algorithm will evaluate the price of the energy inputs and the power available from the solar PV system and will decide the operation on an hourly basis to maximize net profit in a year timeframe. READ MORE

4. 8. Assessing Sweden's future prospect for domestic hydrogen production based on lifecycle assessment

   University essay from KTH/Hållbar utveckling, miljövetenskap och teknik

   Author : Fredrik Tannoury; [2022]
   Keywords : Technology Readiness Level; Hydrogen production; LCA; Sweden;

   Abstract : Humanity faces challenge to satisfy its growing energy demand while simultaneously transitioning into a sustainable society. Reducing carbon emissions from the industrial and transportation sector are met with difficulties. To help decarbonisation efforts EU members like Sweden have recognised the use of hydrogen as a viable solution. READ MORE

5. 9. Techno-Economic Assessment of High-Temperature H2O/CO2 : Co-Electrolysis in Solid Oxide Electrolysers for Syngas Production

   University essay from KTH/Kemiteknik

   Author : Shivani Ramprasad Jambur; [2022]
   Keywords : Co-electrolysis; Power-to-X; Process modeling; Green Syngas; Solid-Oxide Electrolyser;

   Abstract : High-temperature Co-electrolysis of H2O and CO2 in a solid-oxide electrolyser (Co-SOE) for syngas production is a high-efficiency renewable electricity conversion and storage method part of the Power-to-X technologies. Syngas, a mixture of H2, CO and CO2, is a critical building block to make several chemical and synthesis fuels. READ MORE

6. 10. Influence of current harmonics on the degradation of the catalyst coated membrane in PEMFC

   University essay from KTH/Kemiteknik

   Author : Evelina Ahlén Norberg; [2022]
   Keywords : Proton Exchange Membrane Fuel Cell; Ripple Current; Current Harmonics; Degradation; Marine transportation; Polymerelektrolytbränslecell; Rippelström; Strömoscillation; Åldring; Sjötransport;

   Abstract : Sjöfarten är idag dominerad av förbränningsmotorer som är beroende av fossila drivmedel. Elektrifiering är en av huvudstrategierna för att möjliggöra fossilfri energiförsörjning inom internationell sjöfart. READ MORE