A green and environment-friendly gel polymer electrolyte with higher performances based on the natural matrix of lignin

In order to explore one true green and environment-friendly gel polymer electrolyte (GPE), the natural biopolymer of lignin is firstly all over the world used as matrix to prepare GPE. Both super simple preparation technology of electrolyte membrane and unbelievable outstanding comprehensive performances open one bran-new direction and perspective to develop lithium ion batteries with true zero environmental impact.216