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Catalysts are one of the most important component that are used in a wide area in the chemical industry and increase the cost in the sector. Especially, the use of catalyst support material with precious metal catalyst is important in reducing the catalyst cost. Carbonaceous materials have been used in heterogeneous catalysis reactions as they provide the desired properties for catalyst support, and it is important that these materials can be obtained from a sustainable and renewable source such as biomass. In this study, production of bio-based material from fir wood sawdust and using these materials as carbonaceous catalyst support materials were investigated. Biochar was produced via carbonization while hydrochar was produced via hydrothermal carbonization among the thermochemical processes. Precious metals Pt and Pd was loaded to biomass, biochar and hydrochar as wt.1%. The physicochemical and surface properties of the obtained catalyst samples were examined using different techniques. It was determined that the biomass did not have suitable properties for direct use as catalyst support. When the catalyst properties of the metal loaded biomass and hydrochar were examined, it was seen that the porosity of the samples was higher, the metal distribution was homogeneous and the crystal structure was better.

Değerli Metal Katalizörlerde Katalizör Destek Malzemesi Olarak Biyotabanlı Malzemelerin Üretilmesi ve Karakterizasyonu