Carbon-coated Sodium Vanadium Phosphate Powder Description
Carbon-coated Sodium Vanadium Phosphate Powder, a high tap density sodium-ion battery positive electrode material, has the advantages of high specific capacity, excellent rate performance and long cycle life. It is a member of the phosphate family and has garnered attention for its excellent electrochemical performance, especially in large-scale energy storage applications. Due to its structural stability and the abundance of sodium compared to lithium, Sodium Vanadium Phosphate is considered a key material for sustainable energy solutions.
Carbon-coated Sodium Vanadium Phosphate Powder Specifications
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Chemical Composition
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-
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Na3V2(PO4)3
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Particle Size
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μm
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1-2
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Appearance
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-
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Gray black powder
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Purity
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-
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99.9%
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Charge and discharge voltage range
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V
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2.5~3.85
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Chemical Composition
Composition Ratio:
Na: V: P: O = 3: 2: 3: 12 mol
C: Na3V2(PO4)3 = 3: 97 wt.%;
*The data above is theoretical, please contact us for detailed information.
Carbon-coated Sodium Vanadium Phosphate Powder Applications
Electrochemical energy storage, electrocatalysis, supercapacitors, electroanalytical chemical carriers, electrochemical sensors, formaldehyde decomposition catalysis, etc.
Carbon-coated Sodium Vanadium Phosphate Powder Packaging
Our Carbon-coated Sodium Vanadium Phosphate Powder is carefully handled during storage and transportation to preserve the quality of our product in its original condition.
500g/bottle
FAQs
Q1: What is Carbon-coated Sodium Vanadium Phosphate Powder?
Carbon-coated Sodium Vanadium Phosphate (NVP) powder is a composite material used primarily as a cathode material in sodium-ion batteries. The core material, sodium vanadium phosphate, is coated with a thin layer of carbon to improve its electrical conductivity and stability. This modification enhances the overall electrochemical performance of the material.
Q2: Why is carbon coating important for NVP?
Carbon coating significantly improves the electrical conductivity of sodium vanadium phosphate. This is crucial because NVP in its pure form has relatively low conductivity. The carbon layer acts as a conductive network, facilitating faster electron and ion transport during charge and discharge cycles, improving overall battery performance, including rate capability and cycle stability.
Q3: What applications is Carbon-coated NVP Powder used for?
Sodium-Ion Batteries: Primarily used as a cathode material in sodium-ion batteries, particularly for energy storage systems, electric vehicles (EVs), and renewable energy storage.
Energy Storage Systems (ESS): Used in large-scale energy storage solutions for applications such as grid energy storage, solar power storage, and other renewable energy applications.
Electric Vehicles (EVs): As a more cost-effective and environmentally friendly alternative to lithium-ion batteries, carbon-coated NVP is being explored for use in EVs.
