Ask any question about EPFL courses, lectures, exercises, research, news, etc. or try the example questions below.
DISCLAIMER: The Graph Chatbot is not programmed to provide explicit or categorical answers to your questions. Rather, it transforms your questions into API requests that are distributed across the various IT services officially administered by EPFL. Its purpose is solely to collect and recommend relevant references to content that you can explore to help you answer your questions.
Explores energy transition in Switzerland, covering heating methods, condensation heating, heat pumps, fuel cells, district heating, and modern lighting systems.
Explores spacecraft electrical power sources, including solar panels, batteries, fuel cells, and radioisotope generators, with examples from past space missions.
Delves into concentration cells, solubility products, half-cell potentials, and practical electrochemistry applications, including electrolysis and corrosion prevention.
Discusses losses in batteries, fuel cells, and electrolysis, as well as fuel cell electrical efficiency and a comparison between hydrogen and methane fuel cells.
Explores electrochemistry, emphasizing redox reactions and cell potential in galvanic cells, Nernst and Faraday's laws, and their applications in electrolysis and fuel cells.