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Nanotechnology - Measurement of thermodynamic and kinetic parameters of interface interaction between nanomaterials and gases - Microgravimetric analysis method

Standard Number GB/T 44234-2024
Organization Standardization Administration of China
Level National
Category Test Method | Characterization | Measurement
Status
  • AUG 2024 Published
ABSTRACT

This paper describes a method for obtaining thermodynamic and kinetic parameters of the interface between nanomaterials and gases based on the resonant micromass method. Including method principles, instruments and equipment, test samples and reagents, test methods, data processing, and test reports. This document applies to the measurement of thermodynamic and kinetic parameters, including standard enthalpy change (ΔH°), standard entropy change (ΔS°), standard Ge Booth free energy change (ΔG°), activation energy (Ea), etc.