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Title: | A high surface area tunnel-type α-MnO2 nanorod cathode by a simple solvent-free synthesis for rechargeable aqueous zinc-ion batteries |
Authors: | Alfaruqi, Muhammad Hilmy Islam, Saiful Gim, Jihyeon Song, Jinju Kim, Sungjin Pham, Duong Tung Jo, Jeonggeun Xiu, Zhiliang Mathew, Vinod Kim, Jaekook |
Keywords: | Alpha MnO2 Zinc ion batteries |
Issue Date: | 16-Apr-2016 |
Publisher: | Elsevier |
Citation: | 103 |
Abstract: | Tunnel-type α-MnO2 with a nanorod morphology was prepared via a simple solvent-free synthesis method for use in aqueous zinc-ion battery (ZIB). This synthesis method produced α-MnO2 with a high BET surface area of 153 m2 g−1. α-MnO2 electrode demonstrated remarkable zinc storage properties (first and second discharge capacities of 323 and 270 mAh g−1 at 16 mA g−1) with good capacity retentions and rate capability. After charging within only 60 s, the α-MnO2 nanorod cathode delivered a considerable discharge capacity of 115 mAh g−1 when cycled at current density of 16 mA g−1. |
URI: | http://dspace.aiub.edu:8080/jspui/handle/123456789/212 |
ISSN: | 92614 |
Appears in Collections: | Publication: Journal |
Files in This Item:
File | Description | Size | Format | |
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17. Alpha MnO2.docx | 3.54 MB | Microsoft Word XML | View/Open |
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