ORCID Profile
0000-0003-2277-7470
Current Organisation
Chongqing University
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Publisher: Elsevier BV
Date: 10-2022
DOI: 10.1016/J.JCIS.2022.05.148
Abstract: Transition metal carbonate hydroxides (M-CHs) are promising candidates for electrode materials in supercapattery, due to their low-cost preparation and high-energy features. However, they also suffer from ionic kinetics bottlenecks without efficient morphological design. Tailoring the chemical compositions and nanostructures of electrode materials to realize high performance is significant for meeting the current demand for electrical energy storage devices. Therefore, we present a simple hydrothermal method for constructing better electrochemically active M-CHs with ternary metal components and hierarchical nanostructures that are assembled by interwoven nanosheets. Benefiting from higher contents of Ni species and superior two-dimensional/three-dimensional (2D/3D) pore structures, the fabricated cobalt-nickel-zinc carbonate hydroxides with Co/Ni/Zn molar ratios of 2:3:1 (CoNiZn-231) delivered the best specific capacity of 1130.8 C g
Publisher: Elsevier BV
Date: 12-2022
Publisher: Royal Society of Chemistry (RSC)
Date: 2022
DOI: 10.1039/D2CC02790A
Abstract: A new sodium vanadyl fluorophosphate (Na(VO) 2 (PO 4 ) 1.5 F 0.5 ) as a high-rate and stable cathode is prepared by a simple solvothermal method, which delivers superior aqueous energy storage performance based on the Na + /Zn 2+ co-insertion mechanism.
Publisher: Elsevier BV
Date: 11-2020
Publisher: Elsevier BV
Date: 11-2022
Publisher: Elsevier BV
Date: 2022
Publisher: Elsevier BV
Date: 05-2020
Publisher: Elsevier BV
Date: 06-2021
No related grants have been discovered for Lingyun Chen.