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Application of Copper-Sulfur Compound Electrode Materials in Supercapacitors. | LitMetric

AI Article Synopsis

  • Supercapacitors (SCs) are innovative energy storage devices known for quick charging, long lifespan, and environmental benefits, relying on effective electrode materials for capacitance.
  • Current electrode materials like carbon-based compounds, transition metal oxides, and conductive polymers face limitations such as low performance or high costs.
  • Copper-sulfur compounds present a promising alternative with excellent conductivity and specific capacitance, and this review explores their potential applications and future research directions in supercapacitors.

Article Abstract

Supercapacitors (SCs) are a novel type of energy storage device that exhibit features such as a short charging time, a long service life, excellent temperature characteristics, energy saving, and environmental protection. The capacitance of SCs depends on the electrode materials. Currently, carbon-based materials, transition metal oxides/hydroxides, and conductive polymers are widely used as electrode materials. However, the low specific capacitance of carbon-based materials, high cost of transition metal oxides/hydroxides, and poor cycling performance of conductive polymers as electrodes limit their applications. Copper-sulfur compounds used as electrode materials exhibit excellent electrical conductivity, a wide voltage range, high specific capacitance, diverse structures, and abundant copper reserves, and have been widely studied in catalysis, sensors, supercapacitors, solar cells, and other fields. This review summarizes the application of copper-sulfur compounds in SCs, details the research directions and development strategies of copper-sulfur compounds in SCs, and analyses and summarizes the research hotspots and outlook, so as to provide a reference and guidance for the use of copper-sulfur compounds.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC10934390PMC
http://dx.doi.org/10.3390/molecules29050977DOI Listing

Publication Analysis

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