Epitaxial Regeneration of Spent Graphite Anode Material by an Eco-friendly In-Depth Purification Route

TL;DR: In this paper , a comprehensive review of graphite recycling including separation, regeneration, and synthesis of functional materials is presented, and the technical bottlenecks and challenges for spent graphite regeneration are summarized and some future research directions are proposed.

TL;DR: In this paper , the current states of various direct regeneration approaches from the regenerative processes, principles, merits, and challenges aspects are summarized, highlighting the extraordinary importance in constructing the really green closed loop industry for future sustainable energy and, more significantly, in turn providing profound insights into rationally designing more advanced regeneration approaches at the industrial scale.

TL;DR: In this paper , a review of the recent advances in the recycling of graphite anode (GA) from spent lithium-ion batteries (LIBs) is presented, where the significance of GA recycling from spent LIBs, the introduction of the GA aging mechanisms in LIB, the summary of the developed GA recovery strategies, and the highlight of reclaimed GA for potential applications.

TL;DR: In this paper , the authors explore efficient recovery methods with minimized recovery cost, chemical, and energy-efficient recovery cost for spent lithium-ion batteries (LIBs) with the aim to close the materials loop.

TL;DR: The current range of approaches to electric-vehicle lithium-ion battery recycling and re-use are outlined, areas for future progress are highlighted, and processes for dismantling and recycling lithium-ions from scrap electric vehicles are outlined.

TL;DR: In this article, positive electrodes for Li-ion and lithium batteries have been under intense scrutiny since the advent of the Li ion cell in 1991, and a growing interest in developing Li−sulfur and Li−air batteries that have the potential for vastly increased capacity and energy density, which is needed to power large scale systems.

TL;DR: An in-depth historical and current review is presented on the science of lithium-ion battery (LIB) solid electrolyte interphase (SEI) formation on the graphite anode, including structure, morphology, composition, electrochemistry, and formation mechanism.

TL;DR: A systematic overview of rechargeable battery sustainability, with a particular focus on electric vehicles, and a 4H strategy for battery recycling with the aims of high efficiency, high economic return, high environmental benefit, and high safety are proposed.