Researchers recently studied a class of Li-ion battery electrodes that have capacities much greater than those of the materials used in today?s batteries. The researchers wanted to determine why these materials can often store more charge than theory predicts.
Researchers are exploring ways to wake up the immune system so it recognizes and attacks invading cancer cells. Tumors protect themselves by tricking the immune system into accepting everything as normal, even while cancer cells are dividing and spreading.
A recent study at the U.S. Department of Energy's Argonne National Laboratory has called into question the existence of silicene, thought to be one of the world?s newest and hottest two-dimensional nanomaterials.
Forscher vom Fraunhofer-Institut für Werkstoffmechanik IWM in Freiburg haben nun mit einer aufwendigen Computersimulation gezeigt, dass nanokristalline Schichten die Reibung zwar reduzieren, dass es aber dennoch zum Verschleiss kommen kann.