Vapor Phase Alumina

Data sheet

Molecular Formula	Al2O3
Appearance	white powder
Purity	≥99.9%

More info

Vapor Phase Alumina is a high-purity material that reduces magnetic contamination and ensures a clean environment for battery-grade applications. It fits well with various processing techniques, including dry coating and wet mixing, with excellent particle flowability, low agglomeration tendency, and high batch-to-batch consistency. This product is especially suitable for lithium-ion battery anodes where surface coating uniformity and interface stability are critical. In addition to this product, we also offer the Alumina Series for Anode Doping and Coating, HMBAK Series (Al2O3) Powder, HMBAH Series (Al2O3) Powder, HMBAM Series (Al2O3) Powder, Near-Spherical Alumina (Al2O3) Powder, Nanoparticle Spherical Alumina Powder, HM Top Cut Series Spherical Alumina Powder to meet diverse application requirements. Heeger Materials provides high-quality Vapor Phase Alumina to support advanced energy storage technologies.

Vapor Phase Alumina Specifications

Specification		Index
Specification		HPQ-100
Crystalline		γ
Purity		≥99.9%
TEM Particle Size（nm）		20
BET Surface Area（㎡/g）		100±15
Bulk Density（g/cm³）		≤0.1
ICP-OES Element Content (ppm)	Fe	≤100
	Na	≤10
	Ca	≤50
	Si	≤100
	Zn	≤10
	Cu	≤10
	Ni	≤10

Vapor Phase Alumina SEM

Vapor Phase Alumina Key Features

High Purity: Low magnetic impurities, minimizing impact on the battery environment.
Good Particle Flowability: Weak agglomeration for improved processing.
High Batch Consistency: Suitable for both dry and wet mixing processes.

Vapor Phase Alumina Applications

Anode Surface Coating: Enhances the stability and lifespan of lithium-ion batteries by forming a uniform and protective layer on the anode surface.
Interface Engineering: Improves interfacial compatibility between active materials and electrolytes, reducing side reactions and gas generation.
Thermal Stability Enhancement: Acts as a thermal barrier in high-performance batteries, contributing to safer operation at elevated temperatures.
High-Nickel Cathode Protection: Used as a nano-coating layer to suppress surface degradation and maintain structural integrity of Ni-rich cathodes.
Solid-State Battery Development: Serves as a thin-film protective layer in all-solid-state batteries to enhance interfacial contact and ionic conductivity.

Vapor Phase Alumina Packing

Vapor Phase Alumina Doping and Coating should be stored in a sealed container in a dry and cool place and unexposed to air for an extended time. HM offers vacuum-sealed packaging, including 100g/bag, 500g/bag, 1kg/bag, and 25kg/drum or customized packaging as per specific requirements.

Where to Buy Vapor Phase Alumina in Bulk?

Heeger Materials Inc., a professional supplier and manufacturer of high-quality Semiconductor products including Vapor Phase Alumina, leverages extensive expertise in supply and export to offer competitive prices. We provide customized solutions to meet specific requirements, ensuring exceptional quality and customer satisfaction.

Heeger Materials Inc. was established in 2016 in Colorado, USA. We specialize in premium-grade metals, alloys, ceramics, powders, and other materials catering to research, development, and large-scale industrial production in scientific and industrial sectors.

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