纳米氟化锆

一、基本特性

化学式：ZrF₄

形态：白色粉末

熔点：约 934°C

溶解性：微溶于水，易溶于氢氟酸（HF）和某些酸性溶液

稳定性：高温下易水解生成氧化锆（ZrO₂）和 HF，需在惰性气氛中保护

二、技术指标

型号CY-FHG50

外观白色粉末

粒径（nm）50–100

含量（%）≥99.5

比表面积（m²/g）10–20

产品特性及应用光纤材料、核工业等

注：可根据用户需求定制其他粒度规格的产品。

三、产品应用

氟锆酸盐玻璃（ZBLAN）

用途：红外光纤、激光传输介质（如中红外激光器）

优势：纳米 ZrF₄ 可降低玻璃制备温度，减少晶化倾向

核工业

中子吸收剂：用于核反应堆控制棒或屏蔽材料（锆具有高中子截面）

熔盐堆：作为熔融氟盐（如 FLiBe-ZrF₄）的组分，用于第四代核反应堆

催化剂

石油化工：作为烷烃异构化、聚合反应的酸性催化剂载体

环境催化：降解有机污染物

表面涂层

防腐涂层：与聚合物复合，提升金属抗腐蚀性

耐磨涂层：通过热喷涂形成高硬度保护层

固态电池

作为固态电解质添加剂，改善离子电导率和界面稳定性，提高电池循环性能

Nano Zirconium Fluoride

I. Basic Properties

Chemical Formula: ZrF₄

Appearance: White powder

Melting Point: Approx. 934°C

Solubility: Slightly soluble in water, readily soluble in hydrofluoric acid (HF) and certain acidic solutions

Stability: Easily hydrolyzed at high temperatures to form zirconium oxide (ZrO₂) and HF; should be protected under inert atmosphere

II. Technical Specifications

ModelCY-FHG50

AppearanceWhite powder

Particle Size (nm)50–100

Purity (%)≥99.5

Specific Surface Area (m²/g)10–20

Features & ApplicationsOptical fiber materials, nuclear industry, etc.

Note: Customized particle sizes are available upon request.

III. Applications

Fluorozirconate Glass (ZBLAN)

Use: Infrared optical fibers, laser transmission media (e.g., mid-infrared lasers)

Advantage: Nano ZrF₄ lowers glass preparation temperature and reduces crystallization tendency

Nuclear Industry

Neutron absorber: Used in reactor control rods or shielding materials (zirconium has high neutron cross-section)

Molten salt reactors: As a component of molten fluoride salts (e.g., FLiBe-ZrF₄) for generation IV nuclear reactors

Catalysts

Petrochemical industry: As an acidic catalyst support for alkane isomerization and polymerization reactions

Environmental catalysis: Degradation of organic pollutants

Surface Coatings

Anti-corrosion coatings: Combined with polymers to enhance metal corrosion resistance

Wear-resistant coatings: Forming high-hardness protective layers via thermal spraying

Solid-State Batteries

Used as a solid-state electrolyte additive to improve ionic conductivity and interfacial stability, thereby enhancing battery cycle performance