Anode Materials: Nanosheets‐Assembled CuSe Crystal Pillar as a Stable and High‐Power Anode for Sodium‐Ion and Potassium‐Ion Batteries (Adv. Energy Mater. 20/2019). Issue 20 (23rd May 2019)

• Record Type: Journal Article
• Authors: Lin, Hezhe; Li, Malin; Yang, Xu; Yu, Dongxu; Zeng, Yi; Wang, Chunzhong; Chen, Gang; Du, Fei
• Is Part Of: Advanced energy materials. Volume 9:Issue 20(2019)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2019-05-23
• Subjects: anode materials -- long‐term stability -- potassium‐ion batteries -- sodium‐ion batteries -- superior rate capability; 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.201970073
• Languages: English
• ISSNs: 1614-6832

Abstract

Abstract : In article number1900323, Yi Zeng, Fei Du and co‐workers report the synthesis of a novel cubic phase CuSe crystal pillar which is self‐assembled by nanosheets, together with the dual functionality for high‐rate Na + and K + storage. A combination of in‐situ X‐ray diffraction and ex‐situ transmission electron microscopy tests, reveal the structural transition and phase evolution of CuSe that show a reversible conversion reaction for both cells.