Magnetic field helps thick battery electrodes tackle electric vehicle challenges

https://techxplore.com/news/2022-09-magnetic-field-thick-battery-electrodes.html

"thin two-dimensional materials building blocks of electrode, stacking them... magnetic field manipulate orientations... magnets... two-dimensional materials in vertical alignment... superior electrochemical performance... high mechanical strength, high electrical conductivity, facilitated lithium-ion transport... horizontally arranged electrode using same materials... recharge the vertical thick electrode to 50% energy level in 30 minutes, compared with 2 hours and 30 minutes with the horizontal electrode"