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Ryu, Jungki
Bio-inspired Functional Materials Lab (BFML)
Research Interests
  • Biomimetics, artificial photosynthesis, biomimetic catalysis, CO2 utilization

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Synthesis of graphene-wrapped CuO hybrid materials by CO2 mineralization

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Title
Synthesis of graphene-wrapped CuO hybrid materials by CO2 mineralization
Author
Ko, Jong WanKim, Sung-WookHong, JihyunRyu, JungkiKang, KisukPark, Chan Beum
Keywords
LITHIUM ION BATTERIES; CALCIUM-CARBONATE; ANODE MATERIALS; THIN-FILMS; OXIDE; PERFORMANCE; CACO3; NANOCOMPOSITE; COMPOSITES; NACRE
Issue Date
2012-07
Publisher
ROYAL SOC CHEMISTRY
Citation
GREEN CHEMISTRY, v.14, no.9, pp.2391 - 2394
Abstract
Graphene-wrapped metal oxide hybrid materials are synthesized through inspiration from natural CO2 mineralization. We created hierarchical, nanostructured graphene/metal oxide by converting a CO2-mineralized graphene oxide/CaCO3 precursor to metal-based minerals such as graphene- wrapped CuO hybrid materials, which highly enhanced the stability and recyclability of the CuO anode for Li ion batteries. The synthesis of graphene-wrapped metal oxide and its application to Li ion battery electrodes suggest a new possibility for hybridizing graphene and metal oxide nanoparticles using the inspiration of natural mineralization.
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DOI
10.1039/c2gc35560d
ISSN
1463-9262
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ECHE_Journal Papers
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