MnO nanoparticles anchored on graphene nanosheets via in situ carbothermal reduction as high-performance anode materials for lithium-ion batteries

Qiu, Danfeng; Ma, Luyao; Zheng, Mingbo; Lin, Zhien; Zhao, Bin; Wen, Zhe; Hu, Zibo; Peng, Lin; Shi, Yi

doi:10.1016/j.matlet.2012.06.045

Cited by 47 publications

(31 citation statements)

References 15 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…332 Lithium intercalation behaviors in manganese oxides/graphene hybrid have been investigated by Sun et al 333 The electrochemical observation showed that a change of the oxidation state of Mn (II) to Mn (IV) and the interfacial lithium storage during the cycling process can enhance the specific capacity. [333][334] The electrochemical studies revealed that the valence state of manganese oxide significantly influences the lithium storage capacity of the manganese-oxide/graphene hybrid material. [335][336][337][338][339][340] Cheekati et al 335 reported that the MnO/graphene hybrid electrode has better storage and cycling stability than the Mn 3 O 4 /graphene hybrid electrode.…”

Section: Manganese Oxide/graphene Hybridmentioning

confidence: 99%

See 1 more Smart Citation

Recent advances in graphene and its metal-oxide hybrid nanostructures for lithium-ion batteries

et al. 2015

View full text Add to dashboard Cite

Today, one of the major challenges is to provide green and powerful energy sources for a cleaner environment. Rechargeable lithium-ion batteries (LIBs) are promising candidates for energy storage devices, and have attracted considerable attention due to their high energy density, rapid response, and relatively low self-discharge rate. The performance of LIBs greatly depends on the electrode materials; therefore, attention has been focused on designing a variety of electrode materials. Graphene is a two-dimensional carbon nanostructure, which has a high specific surface area and high electrical conductivity. Thus, various studies have been performed to design graphene-based electrode materials by exploiting these properties. Metal-oxide nanoparticles anchored on graphene surfaces in a hybrid form have been used to increase the efficiency of electrode materials. This review highlights the recent progress in graphene and graphene-based metal-oxide hybrids for use as electrode materials in LIBs. In particular, emphasis has been placed on the synthesis methods, structural properties, and synergetic effects of metal-oxide/graphene hybrids towards producing enhanced electrochemical response. The use of hybrid materials has shown significant improvement in the performance of electrodes.

show abstract

Section: Manganese Oxide/graphene Hybridmentioning

confidence: 99%

“…Hwang et al 334 synthesized a NiO/graphene hybrid by chemical precipitation followed by post calcination treatment. This hybrid material consists of plate type nanostructured NiO (90 -120 nm), homogeneously anchored on GNS.…”

Section: Nickel Oxide/ Graphene Hybridmentioning

confidence: 99%

Recent advances in graphene and its metal-oxide hybrid nanostructures for lithium-ion batteries

et al. 2015

View full text Add to dashboard Cite

show abstract

“…[ 306 ] More recently, MnO/rGO was synthesized via spray pyrolysis and had discharge capacities of 1313 mAh g −1 after 130 cycles at 500 mA g −1 . [ 307 ] NiO and NiS : Lithium cyclability of NiO via the conversion reaction was fi rst realized by Poizot et al, [ 299 ] who reported an initial reversible capacity of 600 mAh g −1 which slowly degraded to 200 mAh g −1 after 50 cycles.…”

Section: Rock Salt Structure (Mo; M = Mn Fe Co Ni or Cu)mentioning

confidence: 99%

Graphene‐Containing Nanomaterials for Lithium‐Ion Batteries

Lü

et al. 2015

Advanced Energy Materials

200

111

View full text Add to dashboard Cite

Graphene‐containing nanomaterials have emerged as important candidates for electrode materials in lithium‐ion batteries (LIBs) due to their unique physical properties. In this review, a brief introduction to recent developments in graphene‐containing nanocomposite electrodes and their derivatives is provided. Subsequently, synthetic routes to nanoparticle/graphene composites and their electrochemical performance in LIBs are highlighted, and the current state‐of‐the‐art and most recent advances in the area of graphene‐containing nanocomposite electrode materials are summarized. The limitations of graphene‐containing materials for energy storage applications are also discussed, with an emphasis on anode and cathode materials. Potential research directions for the future development of graphene‐containing nanocomposites are also presented, with an emphasis placed on practicality and scale‐up considerations for taking such materials from benchtop curiosities to commercial products.

show abstract

“…Therefore, it could be an ideal matrix for embedding functional substances. Numerous Graphene-based inorganic nanocomposites with metal oxides(MO) such as SnO 2 [7], Co 3 O 4 [8], Fe 3 O 4 [9,10] and MnO [11] have been successfully synthesized and show enhanced electrochemical properties.…”

Section: Introductionmentioning

confidence: 99%

“…Some literatures used chemical co-precipitation of Fe 2 þ and Fe 3 þ in the presence of graphene oxide (GO) to synthesize GO/Fe 3 O 4 and then used hydrazine to reduce graphene oxide to graphene [10,11]. However, these methods must use ''surfactant'' to stabilize graphene or use many steps to produce FGC composites.…”

Section: Introductionmentioning

confidence: 99%

A facile method to synthesize Fe3O4/graphene composites in normal pressure with high rate capacity and cycling stability

Chen

Tang

et al. 2013

Materials Letters

View full text Add to dashboard Cite

MnO nanoparticles anchored on graphene nanosheets via in situ carbothermal reduction as high-performance anode materials for lithium-ion batteries

Cited by 47 publications

References 15 publications

Recent advances in graphene and its metal-oxide hybrid nanostructures for lithium-ion batteries

Recent advances in graphene and its metal-oxide hybrid nanostructures for lithium-ion batteries

Graphene‐Containing Nanomaterials for Lithium‐Ion Batteries

A facile method to synthesize Fe3O4/graphene composites in normal pressure with high rate capacity and cycling stability

Contact Info

Product

Resources

About