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Three-dimensional graphene and their integrated electrodes

Paper ID Volume ID Publish Year Pages File Format Full-Text
32132 44902 2014 23 PDF Available
Title
Three-dimensional graphene and their integrated electrodes
Abstract

•Full summary of fabrication methods for 3D porous graphene networks.•Focus on the combination of 3D graphene with metal oxide nanostructures.•Highlight applications in lithium ion batteries, supercapacitors and oxygen reduction reactions.•Particularly advantageous in high-rate performance and ultrastability in long cycles.

SummaryLightweight, flexible electrodes based on three-dimensional (3D) graphene have received increasing attention because of their application potential in electrochemical energy storage and conversion. Integrating 3D graphene networks with other active components endows electrodes with large capacity/capacitance, high energy and power densities, and ultrastable cycling at high rates. This review highlights the fabrication techniques for self-supported 3D porous graphene structures and their integrated electrodes with metal oxides/hydroxides for battery, supercapacitor, and oxygen reduction reaction applications. Merits and demerits of different preparation methods and the associated electrochemical properties are presented. General advantages of graphene-based integrated electrodes are discussed.

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Keywords
Integrated electrodes; Graphene; Porous networks; Electrochemical energy storage; Supercapacitors; Lithium ion batteries
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Three-dimensional graphene and their integrated electrodes
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Publisher
Database: Elsevier - ScienceDirect
Journal: - Volume 9, Issue 6, December 2014, Pages 785–807
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Bioengineering
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
100% Money Back Guarantee
Full-text PDF Download
Online Support
Any Questions? feel free to contact us