Electrochemical performance of graphene nanosheets as anode material for lithium-ion batteries

Guo, Peng; Song, Huaihe; Chen, Xiaohong

doi:10.1016/j.elecom.2009.04.036

Cited by 633 publications

(334 citation statements)

References 26 publications

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“…[32][33][34][35][36] In these papers, the rather poor reversibility and the limited number of cycles verifi ed the drawbacks initially observed by I. Honma. [ 28 ] Specifi cally, Z. Jiao et al [ 34 ] correlated the sensitivity of RGO's Li + storage properties to the method of GO reduction employed (i.e., thermal reduction in N 2 at different temperatures, chemical reduction with hydrazine and electron beam irradiation, see Table 1 ).…”

Section: Graphene As Li-ion Hostmentioning

confidence: 55%

Critical Insight into the Relentless Progression Toward Graphene and Graphene‐Containing Materials for Lithium‐Ion Battery Anodes

et al. 2016

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that its extraordinary properties would enable revolutionary new technologies, which gave birth to the "graphene era". [ 3,4 ] Relying on this scenario, in 2013, the European Union launched the ¤1 billion "Graphene Flagship" project aimed to investigate the properties of this new form of carbon for various applications (e.g., electronics, sensors and energy storage devices), with the ambitious goal of guiding graphene from laboratories to commercial applications within a decade. [ 5,6 ] In the same period, the Chinese Government set up a similar investment to mass-produce graphene as thin fi lms (e.g., for touchscreen electrodes) and platelets (e.g., for use in batteries). [ 6 ] In the following years, hundreds of patents, mainly focused on manufacturing and application in energy storage, were fi led and the worldwide production of graphene and graphene-containing materials rapidly increased. Although a few Chinese industries claimed to already use graphene-containing materials for smartphone production, no revolutionary practical application relying on graphene has been yet developed. [ 6 ] Specifi cally with respect to the battery fi eld, a close analysis of the scientifi c literature reveals a struggle to meet the ambitious initial targets. A potential loss of focus from the fi nal application caused by hype and ease of publication on such a novel matter, together with the delivery of very misleading information [ 7,8 ] and erroneous statements [ 7 ] concerning the use of graphene in batteries are emerging as possible reasons of the ineffective graphene-era outburst. In this progress report, we do not focus on production and classifi cation of graphene and graphene-containing materials, which were already well reported in the past years. [ 3,[9][10][11] In contrast, due to the lack of an exhaustive analysis of the progression of the use of such materials in lithium-ion battery (LIB) anodes, we report here a critical evaluation of the most prominent research papers published from 2008 until the end of 2015. As shown in Figure 1 , three different stages of the graphene research in LIB anodes can be distinguished: a fi rst stationary phase between 2008 and 2010 where the lithium-ion storage properties of different graphene and graphene-containing materials were preliminarily explored, a second exponential stage, spanning from 2010 to 2014, where graphene and graphene-containing anode materials were broadly developed and investigated, and fi nally, a third phase, (i.e., starting from 2015), where the research seems to have approached a plateau. After Used as a bare active material or component in hybrids, graphene has been the subject of numerous studies in recent years. Indeed, from the fi rst report that appeared in late July 2008, almost 1600 papers were published as of the end 2015 that investigated the properties of graphene as an anode material for lithium-ion batteries. Although an impressive amount of data has been collected, a real advance in the fi eld still seems to be missing. In this framework, atten...

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Section: Graphene As Li-ion Hostmentioning

confidence: 55%

Critical Insight into the Relentless Progression Toward Graphene and Graphene‐Containing Materials for Lithium‐Ion Battery Anodes

et al. 2016

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“…Disordered graphene nanosheets (stacks of 2D graphene), have also displayed high reversible capacities (up to ~1000 mA h g -1 ) as a result of increasing defect densities [151,154]. The additional Li + storage sites therefore contribute to a more than two-fold increase in total gravimetric capacity, compared to 3D graphite.…”

Section: Carbonmentioning

confidence: 99%

Evaluating the performance of nanostructured materials as lithium-ion battery electrodes

et al. 2013

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Access to the full text of the published version may require a subscription. Rights © Tsinghua University Press and Springer-Verlag Berlin ABSTRACTThe performance of the lithium-ion cell is heavily dependent on the ability of the host electrodes to accommodate and release Li + ions from the local structure. While the choice of electrode materials may define parameters such as cell potential and capacity, the process of intercalation may be physically limited by the rate of solid-state Li + diffusion. Increased diffusion rates in lithium-ion electrodes may be achieved through a reduction in the diffusion path, accomplished by a scaling of the respective electrode dimensions.In addition, some electrodes may undergo large volume changes associated with charging and discharging, the strain of which, may be better accommodated through nanostructuring. Failure of the host to accommodate such volume changes may lead to pulverisation of the local structure and a rapid loss of capacity. In this review article, we seek to highlight a number of significant gains in the development of nanostructured lithium-ion battery architectures (both anode and cathode), as drivers of potential next-generation electrochemical energy storage devices.

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“…100 mL of de-ionized (DI) water was slowly added to this mixture and stirred for 15 min after which 8 mL of H 2 O 2 (30%) was added. The solution was filtered and washed with 150 mL of HCl (10%) and 100 mL of DI water [29]. The resulting solution was subjected to centrifugation (4000 r/min, 5 min) to retrieve the graphite oxide.…”

Section: Methodsmentioning

confidence: 99%

SnO2/graphene composite with high lithium storage capability for lithium rechargeable batteries

et al. 2010

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SnO 2 /graphene nanocomposites have been fabricated by a simple chemical method. In the fabrication process, the control of surface charge causes echinoid-like SnO 2 nanoparticles to be formed and uniformly decorated on the graphene. The electrostatic attraction between a graphene nanosheet (GNS) and the echinoid-like SnO 2 particles under controlled pH creates a unique nanostructure in which extremely small SnO 2 particles are uniformly dispersed on the GNS. The SnO 2 /graphene nanocomposite has been shown to perform as a high capacity anode with good cycling behavior in lithium rechargeable batteries. The anode retained a reversible capacity of 634 mA·h·g -1 with a coulombic efficiency of 98% after 50 cycles. The high reversibility can be attributed to the mechanical buffering by the GNS against the large volume change of SnO 2 during delithiation/lithiation reactions. Furthermore, the power capability is significantly enhanced due to the nanostructure, which enables facile electron transport through the GNS and fast delithiation/lithiation reactions within the echinoid-like nanoSnO 2 . The route suggested here for the fabrication of SnO 2 /graphene hybrid materials is a simple economical route for the preparation of other graphene-based hybrid materials which can be employed in many different fields.

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Electrochemical performance of graphene nanosheets as anode material for lithium-ion batteries

Cited by 633 publications

References 26 publications

Critical Insight into the Relentless Progression Toward Graphene and Graphene‐Containing Materials for Lithium‐Ion Battery Anodes

Critical Insight into the Relentless Progression Toward Graphene and Graphene‐Containing Materials for Lithium‐Ion Battery Anodes

Evaluating the performance of nanostructured materials as lithium-ion battery electrodes

SnO2/graphene composite with high lithium storage capability for lithium rechargeable batteries

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