STRUCTURAL AND PHASE STATE AND HYDROGEN INTERACTION OF A COMPOSITE MATERIAL BASED ON A METAL HYDRIDE ALLOY AND ABS POLYMER
V.N. Kudiyarov, N.S. Pushilina, E.D. Anzhigatova, M. Koptsev
National Research Tomsk Polytechnic University, Tomsk, Russia
Keywords: intermetallic compound, polymer, hydrogen energy, microstructure, sorption, desorption
Abstract
The synthesis of a composite material based on the metal hydride alloy TiFe0.85Mn0.05 and ABS polymer is presented. The thermal properties of the samples are studied using thermogravimetric analysis and differential scanning calorimetry. The morphology of the composite material is examined by scanning electron microscopy. The effect of the polymer on the hydrogen sorption characteristics of the intermetallic compound TiFe0.85Mn0.05 is investigated. The maximum hydrogen mass fraction in the synthesized composite material is found to be 1.3 % at a temperature of 30 °C and a pressure of 30 atm.
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