Catalysis by Precious Metals, Past and Future
Tejada, Marcela Martinez
Catalysis by Precious Metals, Past and Future - MDPI - Multidisciplinary Digital Publishing Institute 2020 - 1 electronic resource (204 p.)
Open Access
The future of the precious metals is shiny and resistant. Although expensive and potentially replaceable by transition metal catalysts, precious metal implementation in research and industry shows potential. These metals catalyze oxidation and hydrogenation due to their dissociative behavior toward hydrogen and oxygen, dehydrogenation, isomerization, and aromatization, etc. The precious metal catalysts, especially platinum-based catalysts, are involved in a variety of industrial processes. Examples include Pt-Rh gauze for nitric acid production, the Pt/Al2O3 catalyst for cyclohexane and propylene production, and Pd/Al2O3 catalysts for petrochemical hydropurification reactions, etc. A quick search of the number of published articles in the last five years containing a combination of corresponding "metals" (Pt, Pd, Ru, Rh and Au) and "catalysts" as keywords indicates the importance of the Pt catalysts, but also the continuous increase in the contribution of Pd and Au. This Special Issue reveals the importance of precious metals in catalysis and focuses on mono- and bi-metallic formulations of any supported precious metals and their promotional catalytic effect of other transition metals. The application of precious metals in diverse reactions, either homogeneous or heterogeneous, and studies of the preparation, characterization, and applications of the supported precious metal catalysts, are presented.
Creative Commons
English
books978-3-03928-723-9 9783039287239 9783039287222
10.3390/books978-3-03928-723-9 doi
sustainable ammonia synthesis Pt3Sn alloy alkenols n/a PtSn alloy propane dehydrogenation chelate photodegradation gold nanoparticles photochemical alkynols triple bond electron charge palladium catalyst Pt/Al2O3 2-methyl-3-butyn-2-ol hydrogen storage X-ray crystallography ruthenium platinum dispersion gold catalysts reduction temperature DOC palladium renewable hydrogen 1-propanol 4-hydroxyproline glycerol 2-?-benzylproline proline hydrogen bonding oxidative coupling glucose oxidation stabilizing agent titania 4-fluoroproline turnover frequency porous carbons Pt-Sn/Al2O3 P25@Pd catalyst synthesis 2-propanol amino acid azetidine precious metals clay gas phase hydrogenation CNTs 3-butyn-2-ol Pd/Al2O3 heterogeneous enantioselective hydrogenation XPS microwave caesium perovskite CO oxidation Au-TiO2 dodecahydro-N-ethylcarbazole phenol photo-degradation pipecolinic acid 3-butyn-1-ol acetophenone drying palladium catalysts N-methylproline dehydrogenation PVA aging hydrodechlorination hydrogenolysis dispersion direct reduction core-shell
Catalysis by Precious Metals, Past and Future - MDPI - Multidisciplinary Digital Publishing Institute 2020 - 1 electronic resource (204 p.)
Open Access
The future of the precious metals is shiny and resistant. Although expensive and potentially replaceable by transition metal catalysts, precious metal implementation in research and industry shows potential. These metals catalyze oxidation and hydrogenation due to their dissociative behavior toward hydrogen and oxygen, dehydrogenation, isomerization, and aromatization, etc. The precious metal catalysts, especially platinum-based catalysts, are involved in a variety of industrial processes. Examples include Pt-Rh gauze for nitric acid production, the Pt/Al2O3 catalyst for cyclohexane and propylene production, and Pd/Al2O3 catalysts for petrochemical hydropurification reactions, etc. A quick search of the number of published articles in the last five years containing a combination of corresponding "metals" (Pt, Pd, Ru, Rh and Au) and "catalysts" as keywords indicates the importance of the Pt catalysts, but also the continuous increase in the contribution of Pd and Au. This Special Issue reveals the importance of precious metals in catalysis and focuses on mono- and bi-metallic formulations of any supported precious metals and their promotional catalytic effect of other transition metals. The application of precious metals in diverse reactions, either homogeneous or heterogeneous, and studies of the preparation, characterization, and applications of the supported precious metal catalysts, are presented.
Creative Commons
English
books978-3-03928-723-9 9783039287239 9783039287222
10.3390/books978-3-03928-723-9 doi
sustainable ammonia synthesis Pt3Sn alloy alkenols n/a PtSn alloy propane dehydrogenation chelate photodegradation gold nanoparticles photochemical alkynols triple bond electron charge palladium catalyst Pt/Al2O3 2-methyl-3-butyn-2-ol hydrogen storage X-ray crystallography ruthenium platinum dispersion gold catalysts reduction temperature DOC palladium renewable hydrogen 1-propanol 4-hydroxyproline glycerol 2-?-benzylproline proline hydrogen bonding oxidative coupling glucose oxidation stabilizing agent titania 4-fluoroproline turnover frequency porous carbons Pt-Sn/Al2O3 P25@Pd catalyst synthesis 2-propanol amino acid azetidine precious metals clay gas phase hydrogenation CNTs 3-butyn-2-ol Pd/Al2O3 heterogeneous enantioselective hydrogenation XPS microwave caesium perovskite CO oxidation Au-TiO2 dodecahydro-N-ethylcarbazole phenol photo-degradation pipecolinic acid 3-butyn-1-ol acetophenone drying palladium catalysts N-methylproline dehydrogenation PVA aging hydrodechlorination hydrogenolysis dispersion direct reduction core-shell