For more Science Videos: https://lt.org/ * Electrochemical processes play a central role for sustainable energy conversion and storage technologies, such as water splitting, hydrogen fuel cells and batteries. In order to maximize the efficiency, stability and life expectancy of these devices, it is necessary to develop accurate simulation techniques to explore and predict structural properties and chemical reactions at electrified surfaces in contact with liquid electrolytes. * In this video, STEFAN WIPPERMANN puts forward ideas on how to simulate electrochemical processes with controlled electrode potential from first principles, i.e. solving the respective fundamental physical equations on high performance computers. The present work reveals the response of liquid water to an electric field at electrode/electrolyte interfaces under potential control. These developments open the door towards predicting and understanding the precise mechanistic details and dynamics of electrochemical processes at the quantum level. * Find out more about Stefan Wippermann: https://www.mpie.de/person/43107/3079071 * This LT Publication is divided into the following chapters: 0:00 Question 2:09 Method 3:47 Findings 6:25 Relevance 7:35 Outlook LT Video Publication DOI: https://doi.org/10.21036/LTPUB10942
For more Science Videos: https://lt.org/ * Rather than referring to laws written and developed by the state, judges in Saudi Arabia largely rely on Islamic jurisprudence and the interpretation of sacred texts. In this video, DOMINIK KRELL explores how legal reform can occur in these circumstances.
For more Science Videos: https://lt.org/ * Different factors influence how households invest their savings. In this video, CHRISTIAN ZIMPELMANN explores the role that subjective beliefs about the stock market play in household investment decisions. * Gathering data on stock holdings in the Netherl
For more Science Videos: https://lt.org/ * Individuals and governments often do not have as much time or experience as they would like when they need to make a decision. In this video, SARAH AUSTER explores the mechanism by which such decisions are made. * Building a game theoretical model that dr
