This thesis focuses on the synthesis and characterization of various carbon allotropes (e.g., graphene oxide/graphene, graphene foam (GF), GF/carbon nanotube (CNT) hybrids) and their composites for electrochemical energy storage applications. The coverage ranges from materials synthesis to electrochemical analysis, to state-of-the-art electrochemical energy storage devices, and demonstrates how electrochemical characterization techniques can be integrated and applied in the active materials selection and nanostructure design process. Readers will also discover the latest findings on graphene-based electrochemical energy storage devices including asymmetric supercapacitors, lithium ion batteries and flexible Ni/Fe batteries.
Given the unique experimental procedures and methods, the systematic electrochemical analysis, and the creative flexible energy storage device design presented, the thesis offers a valuable reference guide for researchers and newcomersto the field of carbon-based electrochemical energy storage.

Offers readers essential insights into the latest research on graphene-based electrochemical energy storage Presents major advances in graphene preparation, electrochemical characterization, and flexible energy storage device designs Outlines unique experimental procedures and methods, systematic electrochemical analysis, as well as creative and flexible energy storage device design Includes supplementary material: sn.pub/extras

Autorentext

Dr. Jilei Liu is currently working as a research Fellow at Nanyang Technological University (NTU). He received his B.Sc in Material Physics from Hunan University (Changsha, China, 2008), M. Sc from Shanghai Institute of Ceramics, Chinese Academy of Sciences (Shanghai, China, 2011)and Ph.D. degree from Nanyang Technological University (NTU, Singapore, 2015). Dr. Liu's research interests include synthesis and characterization of carbon allotropes (graphene, CNTs, and graphene/CNTs hybrids), and their applications in electrochemical energy storage devices (i.e. supercapacitors, Li+/Na+/K+ ion batteries, aqueous alkaline batteries, etc).

Inhalt
Introduction and Literature Background.- Electrochemical Exfoliation Synthesis of Graphene.- High-Performance Graphene Foam/Fe3O4 Hybrid Electrode for Lithium Ion Battery.- Graphene Foam (GF)/Carbon Nanotubes (CNTs) Hybrid Film-based High-Performance Flexible Asymmetric Supercapacitors.- Graphene Foam/Carbon Nanotubes Hybrid Film based Flexible Alkaline Rechargeable Ni/Fe Battery.- Conclusions, Comments and Future Work.