У оквиру семинара Центра за чврсто стање и нове материјале Института за физику у Београду, у четвртак, 15. децембра 2022. године, у 13 часова у читаоници библиотеке „др Драган Поповић“, др Антон Градишек (Департман за физику чврстог стања, Институт „Јожеф Стефан“, Љубљана) одржаће предавање:
Studies of molecular dynamics in hydrogen storage materials and solid-state electrolytes by nuclear magnetic resonance
САЖЕТАК:
In view of global energy supply crisis and climate emergency, hydrogen is yet again becoming an attractive energy carrier. It can be produced using renewables and leaves only water when using it in a fuel cell. However, before a wider adoption of hydrogen technologies, there are still several technical challenges that need to be addressed. In the first part of the seminar, I will present an overview of some topics related to hydrogen economy. In the second part, I will focus on some of our studies of molecular dynamics by means of nuclear magnetic resonance (NMR). Initially, we started investigating metal hydrides as possible hydrogen storage materials. Our research then shifted to solid-state electrolytes that could be used in fuel cells. I will demonstrate how NMR can be used to study dynamic processes either on a long or on a short scale.