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Effect of metals compatibility on fluorine-doped tin oxide catalyst for glycerol conversion to 1,2-Propanediol

Samad, Wan Zurina and Wan Isahak, Wan Nor Roslam and Hamzah, Noraini and Yarmo, Mohd Ambar and Yusop, Muhammad Rahimi (2017) Effect of metals compatibility on fluorine-doped tin oxide catalyst for glycerol conversion to 1,2-Propanediol. In: International Conference on X-Rays and Related Techniques in Research and Industry, ICXRI 2016, 17th-18th August, 2016, Dorsett Hotel, Putrajaya.

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Abstract

The effect of metals on support material fluorine-doped tin oxide (FTO), were studied. A series of metals such as ruthenium (Ru), osmium (Os), palladium (Pd), and copper (Cu) on FTO support were prepared by a simple wet mixture method, and attempted as a heterogeneous catalyst to enhance the hydrogenolysis of glycerol converted to 1,2-propanediol (1,2-PDO). The physicochemical properties of the catalysts were characterized by XRD, XPS, BET, FESEM, TEM, TPR, and TPD techniques. In particular, the catalyst of Ru-FTO was recorded as a good catalyst with an optimum glycerol conversion of 100% and 1,2-PDO selectivity of 94% respectively. It was suggesting that the acid an basic properties of the catalyst could achieved the C-O and C-H bond dissociation by formation of different intermediates of acetol and acetaldehyde to become 1,2-PDO. Despite that, some reaction parameters were evaluated and optimized reaction condition were established

Item Type: Conference or Workshop Item (Plenary Papers)
Additional Information: 7639/56699
Uncontrolled Keywords: 1,2-Propanediol, Compatibility, Fluorine-Doped Tin Oxide (FTO), Glycerol Conversion, Metal
Subjects: Q Science > Q Science (General)
Kulliyyahs/Centres/Divisions/Institutes: Kulliyyah of Science > Department of Chemistry
Depositing User: Dr Wan Zurina Samad
Date Deposited: 17 Jul 2017 02:38
Last Modified: 09 Feb 2018 07:43
URI: http://irep.iium.edu.my/id/eprint/56699

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