Self-assembled porous hierarchical networks of boron and nitrogen co-doped carbon nanofibers (BN-CNN) or graphene sheets (BN-GSN) exhibit high reversible capacities and ultra-stable cycle performances as LIB anode materials.
One-pot electrospinning developed carbon nanofibers containing high-capacity Si and ultrafine Ni particles surrounded by graphene layers as anode materials.
Constructing suitable electrode materials with high capacity and excellent mechanical property is indispensable for flexible lithium-ion batteries (LIBs) to satisfy the growing flexible and wearable electronic devices. Herein, a necklace-like...