Aqueous rechargeable Zn-ion batteries: an imperishable and high-energy Zn2V2O7 nanowire cathode through intercalation regulation
- Title
- Aqueous rechargeable Zn-ion batteries: an imperishable and high-energy Zn2V2O7 nanowire cathode through intercalation regulation
- Author
- 선양국
- Keywords
- HIGH-CAPACITY; ZINC-STORAGE; CRYSTAL-STRUCTURE; FACILE; ANODE; ELECTROLYTE; NANOSHEETS; STABILITY; MECHANISM; OXIDE
- Issue Date
- 2018-01
- Publisher
- ROYAL SOC CHEMISTRY
- Citation
- JOURNAL OF MATERIALS CHEMISTRY A, v. 6, no. 9, page. 3850-3856
- Abstract
- The use of transition-metal vanadium oxides (TMVOs) for the production of safe and low-cost aqueous rechargeable zinc-ion batteries (ARZIBs) has not been fully explored in detail so far. The electrochemistry involved in multistep Zn2+ insertion/de-insertion induced by vanadium reduction/oxidation in layered -Zn2V2O7 upon cycling has been interpreted. Layered -Zn2V2O7 exhibits an excellent specific energy of 166 W h kg(-1) and a high capacity retention of 85% after 1000 cycles at an ultra-high current drain of 4000 mA g(-1).
- URI
- https://pubs.rsc.org/en/content/articlelanding/2018/TA/C7TA11237H#!divAbstracthttps://repository.hanyang.ac.kr/handle/20.500.11754/116911
- ISSN
- 2050-7488; 2050-7496
- DOI
- 10.1039/c7ta11237h
- Appears in Collections:
- COLLEGE OF ENGINEERING[S](공과대학) > ENERGY ENGINEERING(에너지공학과) > Articles
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