DOI: 10.1016/S1872-5805(21)60081-1 REVIEW Research progress on graphene-based materials for high-performance lithium-metal batteries Xin Wang1,2,3,4,â€, Run-qing Huang1,2,3,â€,
AI Customer ServiceReasonable design and applications of graphene-based materials are
AI Customer ServiceWith their strong mechanical strength (flexibility), chemical inertness, large surface area, remarkable thermal stability, and excellent electrical and high ion conductivity, graphene can
AI Customer ServiceGraphene-based anodes have been broadly used in energy storage devices, in which introducing heteroatom to graphene can endow the pristine graphene with improved
AI Customer ServiceVarious new anode materials, including metal, transition metal oxides, and transitional metal sulfides have developed to meet the increasing demands on safety, energy density, and
AI Customer ServiceGraphene-based batteries represent a revolutionary leap forward, addressing many of the shortcomings of lithium-ion batteries. These batteries conduct electricity much
AI Customer ServiceVarious new anode materials, including metal, transition metal oxides, and transitional metal
AI Customer ServiceGraphene has revolutionized various research fields such as materials science, physics, chemistry, nanotechnology, and biotechnology, and currently used in a variety of
AI Customer ServiceThis review highlights recent advancements and development of a variety of graphene derivative-based materials and its composites, with a focus on their potential applications in rechargeable batteries such as LIBs, zinc-air
AI Customer ServiceCompared with other battery and supercapacitor electrodes, graphene-based materials exhibit additional advantages, such as low weight,
AI Customer ServiceWith their strong mechanical strength (flexibility), chemical inertness, large surface area,
AI Customer ServiceRecent advances on graphene-based materials as cathode materials in lithium-sulfur batteries. Author links open overlay panel Ainnur Izzati Kamisan a, Tunku Ishak The
AI Customer ServiceCompared with other battery and supercapacitor electrodes, graphene-based materials exhibit additional advantages, such as low weight, diverse macroscopic structures,
AI Customer ServiceReasonable design and applications of graphene-based materials are supposed to be promising ways to tackle many fundamental problems emerging in lithium batteries,
AI Customer ServiceRagone plot of all-graphene-battery that compares it to conventional Li batteries, supercapacitors and other high performance LICs based on the total weight of active materials
AI Customer ServiceThe increasing demand for wearable electronic devices necessitates flexible batteries with high stability and desirable energy density. Flexible lithium–sulfur batteries
AI Customer ServiceGraphene-based anodes have been broadly used in energy storage devices,
AI Customer ServiceBy incorporating graphene into the electrodes of Li-ion batteries, we can create myriad pathways for lithium ions to intercalate, increasing the battery''s energy storage
AI Customer ServiceThis review highlights recent advancements and development of a variety of graphene derivative-based materials and its composites, with a focus on their potential
AI Customer ServiceIn the past decades, a number of advanced materials have been put forward and displayed significant improved performance as anode materials. Among them, graphene is a
AI Customer ServiceThis review outlines recent studies, developments and the current advancement of graphene oxide-based LiBs, including preparation of graphene oxide and utilization in LiBs,
AI Customer ServiceHan, J. H. et al. Full performance nanoporous graphene based Li–O 2 batteries through solution phase oxygen reduction and redox-additive mediated Li 2 O 2 oxidation. Adv.
AI Customer ServiceThese significant findings set the groundwork for the use of graphene in electrode materials, and their great chemical stability and better conductivity have been
AI Customer ServiceAs the exfoliation product of graphite, graphene is a kind of two-dimensional monolayer carbon material with an sp 2 hybridization, revealing superior mechanical, thermal,
AI Customer Service2.1 Graphene Anodes. Graphene has generated significant attention for LIBs for its high conductivity, high theoretical capacity and stability. Comprehensive reviews on
AI Customer ServiceWe reviewed the role of graphene in LIBs by studying its potential to address the issues of new battery chemistries and the problems associated with graphene-based
AI Customer ServiceTherefore, graphene is considered an attractive material for rechargeable lithium-ion batteries (LIBs), lithium-sulfur batteries (LSBs), and lithium-oxygen batteries (LOBs). In this comprehensive review, we emphasise the recent progress in the controllable synthesis, functionalisation, and role of graphene in rechargeable lithium batteries.
Graphene is widely used in batteries either as the active component or inactive conductive additive. In the latter case, graphene forms a 3D electron conducting network offering electron ‘superhighways’ that promote the charge transfer exchange rate of active materials.
In addition to LIBs, graphene hybrids have also been shown to achieve excellent performance in a range of other batteries: for example, serving as electrodes in Na + and Al 3+ batteries, and as a high-efficiency catalyst in metal–air batteries.
Pure graphene can also be used as the anode for LIBs with an improved capacity, and ultrafast charge and discharge rate. Few-layered graphene may have an important role in the progress of other battery chemistries.
Table 2. Graphene-based materials for Li-ion batteries (LIBs). Crumpled graphene scaffold (CGS) balls are remarkable building blocks for the synthesis of high-performance Li-metal anodes. In this work, CGS was accumulated on demand by facile solution casting using arbitrary solvents.
However, they suffer from long recharge times (typically hours), whereas battery users are looking for a battery that recharges in minutes or even seconds. The use of graphene allows faster electron and ion transport in the electrodes, which controls the speed over which the battery can be charged and discharged.
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