Graphene-based materials for supercapacitor electrodes – A review
By Qingqing Ke, John Wang. 2016
869 citations recorded by the source corpus.
Abstract The graphene-based materials are promising for applications in supercapacitors and other energy storage devices due to the intriguing properties, i.e., highly tunable surface area, outstanding electrical conductivity, good chemical stability and excellent mechanical behavior. This review summarizes recent development on graphene-based materials for supercapacitor electrodes, based on their macrostructural complexity, i.e., zero-dimensional (0D) (e.g. free-standing graphene dots and particles), one-dimensional (1D) (e.g. fiber-type and yarn-type structures), two-dimensional (2D) (e.g. graphenes and graphene-based nanocomposite films), and three-dimensional (3D) (e.g. graphene foam and hydrogel-based nanocomposites). There are extensive and on-going researches on the rationalization of their structures at varying scales and dimensions, development of effective and low cost synthesis techniques, design and architecturing of graphene-based materials, as well as clarification of their electrochemical performance. It is indicated that future studies should focus on the overall device performance in energy storage devices and large-scale process in low costs for the promising applications in portable and wearable electronic, transport, electrical and hybrid vehicles.
Subfields: Biomedical Engineering, Electronic, Optical and Magnetic Materials, Materials Chemistry
View Paper: https://www.semanticscholar.org/paper/1f0a72235b806cdba5a0c062bc96e2be7f2030a2
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Citations in the corpus
- Advanced materials and technologies for supercapacitors used in energy conversion and storage: a review (2020, neutral): “2009; Ke and Wang 2016).”
- Graphene a promising electrode material for supercapacitors—A review (2018, background): “These devices are favorable among other energy storage systems due to their long cyclic life (>100 000 cycles), fast dynamics of charge propagation, safe and reliable performance, high power capability, and low maintenance.(10,11) Besides their power density that is thousands of times higher than th”