{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,20]],"date-time":"2026-10-20T19:51:15Z","timestamp":1792525875227,"version":"4.5.0"},"reference-count":149,"publisher":"MDPI AG","issue":"5","license":[{"start":{"date-parts":[[2024,2,23]],"date-time":"2024-02-23T00:00:00Z","timestamp":1708646400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100013433","name":"Science and Technology Program of Jingdezhen City","doi-asserted-by":"publisher","award":["2023KJZD004"],"award-info":[{"award-number":["2023KJZD004"]}],"id":[{"id":"10.13039\/501100013433","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Molecules"],"abstract":"<jats:p>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\u2013sulfur 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\u2013sulfur compounds in SCs, details the research directions and development strategies of copper\u2013sulfur 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\u2013sulfur compounds.<\/jats:p>","DOI":"10.3390\/molecules29050977","type":"journal-article","created":{"date-parts":[[2024,2,23]],"date-time":"2024-02-23T07:33:56Z","timestamp":1708673636000},"page":"977","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":30,"title":["Application of Copper\u2013Sulfur Compound Electrode Materials in Supercapacitors"],"prefix":"10.3390","volume":"29","author":[{"given":"Junhua","family":"Lu","sequence":"first","affiliation":[{"name":"School of Materials Science and Engineering, Jingdezhen Ceramic Institute, Jingdezhen 333403, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hedong","family":"Jiang","sequence":"additional","affiliation":[{"name":"School of Materials Science and Engineering, Jingdezhen Ceramic Institute, Jingdezhen 333403, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Pingchun","family":"Guo","sequence":"additional","affiliation":[{"name":"School of Materials Science and Engineering, Jingdezhen Ceramic Institute, Jingdezhen 333403, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jiake","family":"Li","sequence":"additional","affiliation":[{"name":"School of Materials Science and Engineering, Jingdezhen Ceramic Institute, Jingdezhen 333403, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hua","family":"Zhu","sequence":"additional","affiliation":[{"name":"School of Materials Science and Engineering, Jingdezhen Ceramic Institute, Jingdezhen 333403, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xueyun","family":"Fan","sequence":"additional","affiliation":[{"name":"School of Materials Science and Engineering, Jingdezhen Ceramic Institute, Jingdezhen 333403, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Liqun","family":"Huang","sequence":"additional","affiliation":[{"name":"School of Materials Science and Engineering, Jingdezhen Ceramic Institute, Jingdezhen 333403, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jian","family":"Sun","sequence":"additional","affiliation":[{"name":"School of Materials Science and Engineering, Jingdezhen Ceramic Institute, Jingdezhen 333403, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yanxiang","family":"Wang","sequence":"additional","affiliation":[{"name":"School of Materials Science and Engineering, Jingdezhen Ceramic Institute, Jingdezhen 333403, China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2024,2,23]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"950","DOI":"10.1002\/cey2.219","article-title":"Carbon Nanomaterials and Their Composites for Supercapacitors","volume":"4","author":"Zhong","year":"2022","journal-title":"Carbon Energy"},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"4015","DOI":"10.1039\/D3NA90074F","article-title":"Introduction to Supercapacitors","volume":"5","author":"Han","year":"2023","journal-title":"Nanoscale Adv."},{"key":"ref_3","doi-asserted-by":"crossref","first-page":"4245","DOI":"10.1021\/cr020730k","article-title":"What Are Batteries, Fuel Cells, and Supercapacitors?","volume":"104","author":"Winter","year":"2004","journal-title":"Chem. 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