Enhanced high rate properties of ordered porous Cu2O film as anode for lithium ion batteries

Enhanced electrochemical performance of FeS2 synthesized by hydrothermal method for lithium ion batteries

“…However, the electrode without CTAB shows a relatively low coulombic efficiency. The formation and incomplete decomposition of SEI is always the main reason for the low coulombic efficiency for the initial cycle [22,26]. Smaller active contact area determines the less SEI formation, and thus leads to the higher coulombic efficiency of FeS 2 powder synthesized with CTAB.…”

“…The morphology is the key point to determine the capacity and cyclability of FeS 2 [19][20][21][22][23][24][25][26]. For example, microsized particulate exhibits better cycling performance than the nanosized one [27,28].…”

Co-reduction self-assembly of reduced graphene oxide nanosheets coated Cu2O sub-microspheres core-shell composites as lithium ion battery anode materials

“…For the attractive advantages such as the morphological diversity, environmentally friendly, low cost, Cu2O has received much attention as a potential substitute for the LIBs anode materials [19][20][21][22][23][24][25][26]. Recently, Cu2O-graphene nanohybrids were fabricated and exhibited an enhanced reversible specific capacity [27].…”

Electrochemical study of NiO nanoparticles electrode for application in rechargeable lithium-ion batteries

“…For example, forming composites with conductive materials such as carbon is a very common and useful method, but often reduces the mass specific capacity [11,12]. So, preparing materials with a special morphologies such as a porous structure [13][14][15][16], nanoarrays [6,17], microspheres [18][19][20][21][22] and some others [23] to enhance the electrochemical performance has attracted much attraction.…”