Weakly Polarized Organic Cation-Modified Hydrated Vanadium Oxides for High-Energy Efficiency Aqueous Zinc-Ion Batteries

Autor:	Xiaoxiao Jia, Chaofeng Liu, Zhi Wang, Di Huang, Guozhong Cao
Jazyk:	angličtina
Rok vydání:	2024
Předmět:	Zinc-ion battery Vanadium oxide V2O5·nH2O Pre-intercalation Interlayer engineering Technology
Zdroj:	Nano-Micro Letters, Vol 16, Iss 1, Pp 1-18 (2024)
Druh dokumentu:	article
ISSN:	2311-6706 2150-5551
DOI:	10.1007/s40820-024-01339-y
Popis:	Highlights A vanadium oxide (TMPA-VOH) is synthesized with trimethylphenylammonium cations chemically pre-inserted into hydrated vanadium oxide. The pre-intercalation of weakly polarized organic cations strategically utilizes both ionic and molecular pre-intercalation effects. TMPA-VOH, with modified crystal structure and morphology, increased V4+ content, and weakened electrostatic interactions between Zn2+ and the V-O lattice, demonstrates enhanced voltage, storage capacity, structural stability, and reaction kinetics.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/f45cf9a30c0e450bbfd61cee5d11e41f Zobrazit plný text záznamu View record in DOAJ Plný text ve formátu PDF Plný text ve formátu HTML
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