Vanadate - Wikipedia
网页In chemistry, a vanadate is an anionic coordination complex of vanadium. Often vanadate refers to oxoanions of vanadium, most of which exist in its highest oxidation state of +5. The complexes [V (CN)6]3− and [V2Cl9]3− are referred to as hexacyanovanadate (III) and nonachlorodivanadate (III), respectively.
Vanadate - an overview | ScienceDirect Topics
网页Vanadate is the general term for polyoxovanadate salts and is an important group of vanadium-based materials. There are many kinds of vanadates due to the multiple chemical valence states of vanadium elements and speciations of polyoxovanadate skeleton.
14.11: Phosphates, Arsenates, and Vanadates - Geosciences …
网页2022年8月28日 · Vanadinite is isostructural with apatite, Ca 5 (PO 4) 3 (OH,F,Cl), and with a number of other arsenates, vanadates, and phosphates. It forms solid solutions with mimetite , Pb 5 (AsO 4 ) 3 Cl, and intermediate compositions are called endlichite .
Progress and prospect of vanadates as aqueous zn-ion
网页2024年1月1日 · This review concentrates on the application of vanadates in aqueous ZIBs, which facilitates researchers to understand the latest research progress on vanadate-based cathodes for ZIBs. Furthermore, the limitations of current vanadate-type cathodes are pointed out and the perspectives for their application in emerging energy storage areas are ...
Vanadate mineral | Vanadium, Structure, Chemistry | Britannica
网页Vanadate mineral, any of the many naturally occurring compounds of vanadium (V), oxygen (O), and various metals; most of these minerals are rare, having crystallized under very restricted conditions. Although vanadinite occasionally is mined as a vanadium ore and carnotite as a uranium ore, most.
Vanadate - an overview | ScienceDirect Topics
网页Vanadates are derivatives of vanadium oxides and can be formed by preintercalating various metal ions and low molecular weight compounds into the interlayer of vanadium oxides. They are classified into different frameworks of vanadium oxides such as M x V 2 O 5 , M x V 3 O 8 , M x V 2 O 7 , etc.
Vanadate - SpringerLink
网页2024年1月1日 · Vanadates are a class of inorganic compounds that include polyatomic oxyvanadium (or oxovanadium) ions that are negatively charged and contain vanadium, usually at its highest oxidation state of +5. Both aqueous and non-aqueous liquids and solids contain large numbers of these anions.
Alkaline earth metal vanadates as sodium-ion battery anodes
网页2017年9月6日 · This work explores alkaline earth metal vanadates for sodium-ion battery anodes and may open a direction for energy storage. The development of suitable anode materials is essential to advance ...
Transition metal vanadates electrodes in lithium-ion batteries: A ...
网页2021年3月1日 · Vapor phosphorus-coated cobalt vanadate as a high-performance anode for a lithium-ion battery. Vanadate-based synthesis of battery electrodes has become a topic of research interest due to the high lithium storage performance. However, the rapid capacity decay seriously hinders its practical….
Assembling and Regulating of Transition Metal‐Based …
网页2021年12月5日 · In summary, we have reported a facile assembling and regulating strategy to controllably synthesize a serial of transition metal (CoFe, NiFe, and NiCo) based vanadates for efficient OER catalysis. The production of vanadates-based OER catalysts can be finished within a few mins via co-precipitation of inorganic metal salts.
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