Facile electrochemical preparation of hierarchical porous structures to enhance manganese oxide charge-storage properties in ionic liquid electrolytes

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题名:	Facile electrochemical preparation of hierarchical porous structures to enhance manganese oxide charge-storage properties in ionic liquid electrolytes
作者:	蘇清源;Yang, Cheng-Hsien;Sun, I-Wen;Hsieh, Chien-Te;Wu, Tzi-Yi;Su, Ching-Yuan;Li, Yun-Shan;Chang, Jeng-Kuei
贡献者:	工學院能源工程研究所
关键词:	Aqueous electrolytes;electrochemistry;Electrodes;Electrolytes;Electrolytic cells;energy;Ionic liquids;manganese dioxide;Manganese oxides;Renewable energy;Transport
日期:	2016-01-01
上传时间:	2026-04-23 11:59:13 (UTC+8)
出版者:	Royal Society of Chemistry
摘要:	摘要： A hierarchical porous MnO 2 electrode is developed to enhance ionic liquid electrolyte transport and increase electroactive sites for charge-storage reactions. Superior cell energy and power densities of 90 W h kg −1 and 43 kW kg −1 were obtained, which are one-order higher than those for a conventional MnO 2 cell with an aqueous electrolyte. A symmetric cell with hierarchical porous MnO 2 electrodes and IL electrolyte shows excellent energy and power densities. 出版日期： 2016-01-01 出處： Journal of materials chemistry. A, Materials for energy and sustainability, 2016-01, Vol.4 (11), p.415-418 資源來源： Royal Society of Chemistry 識別號： ISSN: 2050-7488 識別號： ISSN: 2050-7496 識別號： EISSN: 2050-7496 識別號： DOI: 10.1039/c6ta00342g
显示于类别:	[能源工程研究所 ] 期刊論文

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