7646-85-7 | Zinc Chloride (ZnCl₂)

Chemical type

• Inorganic salt; Chemical activator

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• Zinc salt

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Key properties

• Promotes pore formation and increases surface area in carbon materials; used at 1:1 mass ratio with biomass

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• Dissociates into Zn²⁺ and Cl⁻ ions in the polymer matrix
• Provides mobile charge carriers for ionic conduction
• Enhances ionic conductivity when doped into polymer electrolytes
• Interacts with electronegative oxygen atoms in carrageenan chains

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• Chemical activation agent for producing activated carbons from softwood bark; enhances porosity and functionality for dye adsorption

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• Salt dopant in polymer electrolytes
• Source of Zn²⁺ charge carriers for zinc-ion batteries
• Improves ionic conductivity of solid polymer electrolytes

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Classification by use

• Activation chemicals in carbon material production; Reagents in biomass processing

A trustworthy factory and manufacturer

1. [Cite:1] Enhanced biobased carbon materials made from softwood bark via a steam explosion preprocessing step for reactive orange 16 dye adsorption, Bioresource Technology, Volume 400, May 2024, 130698 Bioresource Technology
2. [Cite:2] Ionic transport and structural analysis of zinc chloride doped ί-carrageenan solid polymer electrolytes for energy storage devices, Journal of Energy Storage, Volume 145, 1 February 2026, 119933