İ. Zorlu, S. Korkmaz, E. Bolsu Kariper, İ. A. Kariper
{"title":"高功率密度水对称超级电容器用掺锂间苯二酚甲醛干凝胶","authors":"İ. Zorlu, S. Korkmaz, E. Bolsu Kariper, İ. A. Kariper","doi":"10.1007/s10854-025-15775-y","DOIUrl":null,"url":null,"abstract":"<div><p>Xerogels, characterized by their three-dimensional and tunable porous structure, large specific surface area, and high electrical properties, have great potential in energy storage devices such as supercapacitors. Li-doped RF xerogels were successfully produced in this study, and XRD, FTIR, XPS, SEM, TEM, and BET analyses were performed to confirm their formation. Cyclic voltammetry (CV) analysis showed a maximum C<sub>GCD</sub> value of 62.4 Fg<sup>−1</sup> at a current density of 0.1 Ag<sup>−1</sup> for 10% Li-doped RF xerogels. The maximum energy density was 34.6 Whkg<sup>−1</sup> at a current density of 0.1 Ag<sup>−1</sup> for the 10% Li-doped xerogel supercapacitor. The maximum power density was obtained as 573.3 Wkg<sup>−1</sup> at a current density of 0.4 Ag<sup>−1</sup> for the 50% Li-doped xerogel supercapacitors, indicating high energy and power density compared to previous studies.</p></div>","PeriodicalId":646,"journal":{"name":"Journal of Materials Science: Materials in Electronics","volume":"36 26","pages":""},"PeriodicalIF":2.8000,"publicationDate":"2025-09-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Lithium-doped resorcinol–formaldehyde xerogels for high-power-density aqueous symmetric supercapacitors\",\"authors\":\"İ. Zorlu, S. Korkmaz, E. Bolsu Kariper, İ. A. Kariper\",\"doi\":\"10.1007/s10854-025-15775-y\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>Xerogels, characterized by their three-dimensional and tunable porous structure, large specific surface area, and high electrical properties, have great potential in energy storage devices such as supercapacitors. Li-doped RF xerogels were successfully produced in this study, and XRD, FTIR, XPS, SEM, TEM, and BET analyses were performed to confirm their formation. Cyclic voltammetry (CV) analysis showed a maximum C<sub>GCD</sub> value of 62.4 Fg<sup>−1</sup> at a current density of 0.1 Ag<sup>−1</sup> for 10% Li-doped RF xerogels. The maximum energy density was 34.6 Whkg<sup>−1</sup> at a current density of 0.1 Ag<sup>−1</sup> for the 10% Li-doped xerogel supercapacitor. The maximum power density was obtained as 573.3 Wkg<sup>−1</sup> at a current density of 0.4 Ag<sup>−1</sup> for the 50% Li-doped xerogel supercapacitors, indicating high energy and power density compared to previous studies.</p></div>\",\"PeriodicalId\":646,\"journal\":{\"name\":\"Journal of Materials Science: Materials in Electronics\",\"volume\":\"36 26\",\"pages\":\"\"},\"PeriodicalIF\":2.8000,\"publicationDate\":\"2025-09-17\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Materials Science: Materials in Electronics\",\"FirstCategoryId\":\"5\",\"ListUrlMain\":\"https://link.springer.com/article/10.1007/s10854-025-15775-y\",\"RegionNum\":4,\"RegionCategory\":\"工程技术\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"ENGINEERING, ELECTRICAL & ELECTRONIC\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Materials Science: Materials in Electronics","FirstCategoryId":"5","ListUrlMain":"https://link.springer.com/article/10.1007/s10854-025-15775-y","RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"ENGINEERING, ELECTRICAL & ELECTRONIC","Score":null,"Total":0}
Lithium-doped resorcinol–formaldehyde xerogels for high-power-density aqueous symmetric supercapacitors
Xerogels, characterized by their three-dimensional and tunable porous structure, large specific surface area, and high electrical properties, have great potential in energy storage devices such as supercapacitors. Li-doped RF xerogels were successfully produced in this study, and XRD, FTIR, XPS, SEM, TEM, and BET analyses were performed to confirm their formation. Cyclic voltammetry (CV) analysis showed a maximum CGCD value of 62.4 Fg−1 at a current density of 0.1 Ag−1 for 10% Li-doped RF xerogels. The maximum energy density was 34.6 Whkg−1 at a current density of 0.1 Ag−1 for the 10% Li-doped xerogel supercapacitor. The maximum power density was obtained as 573.3 Wkg−1 at a current density of 0.4 Ag−1 for the 50% Li-doped xerogel supercapacitors, indicating high energy and power density compared to previous studies.
期刊介绍：
The Journal of Materials Science: Materials in Electronics is an established refereed companion to the Journal of Materials Science. It publishes papers on materials and their applications in modern electronics, covering the ground between fundamental science, such as semiconductor physics, and work concerned specifically with applications. It explores the growth and preparation of new materials, as well as their processing, fabrication, bonding and encapsulation, together with the reliability, failure analysis, quality assurance and characterization related to the whole range of applications in electronics. The Journal presents papers in newly developing fields such as low dimensional structures and devices, optoelectronics including III-V compounds, glasses and linear/non-linear crystal materials and lasers, high Tc superconductors, conducting polymers, thick film materials and new contact technologies, as well as the established electronics device and circuit materials.
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