Cited by 1,072Advancements in Battery MaterialsSupercapacitor Materials and FabricationAdvanced Battery Materials and Technologies

Fabrication of Graphene‐Encapsulated Oxide Nanoparticles: Towards High‐Performance Anode Materials for Lithium Storage

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Yang, Shubin, Feng, Xinliang, Ivanovici, Sorin, Müllen, Klaus·2010·Angewandte Chemie International Edition

Abstract

Storage shells: The assembly of negatively charged graphene oxide and positively charged oxide nanoparticles by electrostatic interactions, and subsequent chemical reduction, leads to metal oxides encapsulated in flexible and ultrathin graphene shells (see picture). These electrochemically active nanoparticles show a remarkable lithium storage capacity, with an excellent cycle performance.

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Crossref · 10.1002/anie.201003485

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  • Geometric confinement of nanoparticles within graphene layers is able to enhance their interfacial contact for suppressing the dissolution and agglomeration during the catalytic process.

    “Such a geometric connement of nanoparticles within graphene layers is able to enhance their interfacial contact for suppressing the dissolution and agglomeration during the catalytic process.26–28”

    From Tunable CoFe-based active sites on 3D heteroatom doped graphene aerogel electrocatalysts <i>via</i> annealing gas regulation for efficient water splitting (2018) · cites this paper as [27]

    The paper’s discussion of lithium-ion batteries (page unavailable) says that confining oxide nanoparticles within carbon shells can address aggregation during charge–discharge cycling; its impedance results also indicate improved electrode contact. It does not report suppression of dissolution or establish these effects during a catalytic process. (LLM, conf=0.88)

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Research works printed but not linked: 32

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Sorted by citations

Authors
Yang, S., Feng, X., Ivanovici, S., & Müllen, K.
Affiliations
  • Max Planck Institute for Polymer Research (DE)
  • BASF (Germany) (DE)
Venue
Angewandte Chemie International Edition
Publisher
Wiley
Published
2010-09-10
Volume
49
Issue
45
Pages
8408-8411
ISSN
  • 1433-7851 (ISSN-L)
  • 1521-3773
OpenAlex
W2162839535
Cited by
1,072
References
1
Citations by year
2026: 7 · 2025: 10 · 2024: 20 · 2023: 19 · 2022: 25 · 2021: 27 · 2020: 45 · 2019: 65 · 2018: 124 · 2017: 76 · 2016: 117 · 2015: 147 · 2014: 120 · 2013: 110 · 2012: 105
FWCI
67.85
Type
journal article
Language
en
Open access
Locations
  • Angewandte Chemie International Edition (publishedVersion)
  • PubMed (publishedVersion)
  • Max Planck Institute for Plasma Physics (submittedVersion)
  • MPG.PuRe (Max Planck Society) (submittedVersion)
Funders
  • Deutsche Forschungsgemeinschaft (SPP 1355)
  • Max-Planck-Gesellschaft
Topics
  • Physical Sciences › Engineering › Electrical and Electronic Engineering › Advancements in Battery Materials
  • Physical Sciences › Materials Science › Electronic, Optical and Magnetic Materials › Supercapacitor Materials and Fabrication
  • Physical Sciences › Engineering › Electrical and Electronic Engineering › Advanced Battery Materials and Technologies
Keywords
graphene oxide, oxide nanoparticles, nanoparticle encapsulation, lithium storage, anode materials, electrostatic assembly, chemical reduction, metal oxide nanoparticles, lithium-ion batteries, cycling stability

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