Supercapacitors: General Controlled Sulfidation toward Achieving Novel Nanosheet‐Built Porous Square‐FeCo2S4‐Tube Arrays for High‐Performance Asymmetric All‐Solid‐State Pseudocapacitors (Adv. Energy Mater. 6/2017). Issue 6 (22nd March 2017)

• Record Type: Journal Article
• Authors: Tang, Shaochun; Zhu, Baogang; Shi, Xiling; Wu, Juan; Meng, Xiangkang
• Is Part Of: Advanced energy materials. Volume 7:Issue 6(2017)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2017-03-22
• Subjects: controlled sulfidation -- porous tubes -- square cross‐section -- supercapacitors -- ternary metal sulfides; Energy harvesting -- Materials -- Periodicals; Energy conversion -- Materials -- Periodicals; Energy storage -- Materials -- Periodicals; Photovoltaics -- Periodicals; Fuel cells -- Periodicals; Thermoelectric materials -- Periodicals; 621.31
• DOI: 10.1002/aenm.201770027
• Languages: English
• ISSNs: 1614-6832

Abstract

Abstract : In article number 1601985, Xiangkang Meng and co‐workers report a general sulfidation‐controlled method for achieving novel nanosheet‐built porous tube arrays. The hierarchical architecture with permeable channels avoiding "dead volume", rich redox reactions, and the high conductivity of the electrode material allow asymmetric devices to deliver considerably higher energy density than those reported for similar ones.