Scientists Вђstretchвђ™ Li-ion Batteries Storage C... -
Researchers have recently made significant breakthroughs in "stretching" lithium-ion batteries—both literally and metaphorically—to enhance their storage capacity, lifespan, and physical flexibility.
Broader research is "stretching" the capacity limits of Li-ion technology through material innovation:
Scientists at the University of Southern California (USC) have developed a method to physically stretch battery electrodes during manufacturing to increase their resilience.
Incorporating silicon (often mixed with carbon nanotubes) is a key strategy for 2026 to "stretch" capacity, as silicon can store significantly more energy than graphite. New "Vertically Integrated Silicon-Carbon Nanotube" (VISiCNT) structures help prevent the typical cracking associated with silicon expansion.