Research and development of anodes for lithium ion batteries faces crucial challenges. To eliminate the influence of the cathode, half-cells are frequently examined instead of full cells. A team from MEET Battery Research Center at the University of Münster has now modified the test protocol required for the analyses to enable more systematic research of anodes without a possible interference of the cathode. Read more
Sodium ion batteries have become a hot topic: They are considered to be cost-effective and widely available. At the same time, dependencies on Asian supply chains could be reduced. But does the technology deliver what it promises? On Battery Day on February 18, MEET Division Heads Dr Johannes Kasnatscheew and Dr Markus Börner take a nuanced look at the potential of sodium ion batteries. Read more
Women are still underrepresented in many areas of science. This is especially true for the forward-looking STEM subjects. This is highlighted by the “International Day of Women and Girls in Science” on February 11. PhD Students Ineke Weich and Lisa Marie Schnieder report why they decided to pursue a career in research and what they wish for women in science. Read more
Aqueously processed cathodes for lithium ion batteries do not contain critical materials. These are replaced by water and a natural, fluorine-free binder. However, the water interacts with the cathode material and modifies its structure. A MEET team has now investigated where exactly the water molecules and protons settle in the material. Read more
