How do you quench palladium carbon?
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| Papers (9) | Insight |
|---|---|
| The use of reduced palladium produces better results. | |
22 Citations | The experimental results suggest that palladium capture took place over the protonated basal plane of the carbon thanks to a network of adsorption and redox reactions, which led to the formation of elemental palladium over the carbon surface. |
44 Citations | This suggests that the cationic palladium species enhance the transfer of carbon monoxide from the palladium sites to the ceria surface at room temperature. |
15 Citations | While palladium-on-carbon appears to be the catalyst of choice, others can be used under proper conditions. |
41 Citations | In view of palladium contaminants and their adverse effects on human health, it is valuable to develop an effective probe for palladium. |
124 Citations | This process provides a novel method to introduce a palladium moiety into a position where direct palladium introduction may not be straightforward. |
| Therefore, the recovery of palladium has acquired importance. | |
40 Citations | The obtained results showed that the palladium(II) complex may react with functional groups present on the surface of activated carbon. |
77 Citations | Structural studies and DFT calculations indicate that the interaction between palladium and carbon is best described as a single bond, associated with nucleophilic character at that carbon atom. |
Related Questions
How is palladium refined?4 answersPalladium can be refined through various methods as outlined in the provided research contexts. One method involves slurrying ammonium chloropalladate, adding ammonia water, and filtering to obtain dichlorodiammine palladium, followed by reduction with hydrazine hydrate to produce sponge palladium. Another approach includes molten palladium alloy quenching, solution processing, alkaline liquor addition, and reduction with hydrazine hydrate to yield sponge palladium. Additionally, a method for recycling palladium from waste catalysts involves pre-treatment, palladium oxide reduction, acid soluble operation, metal replacement, and final palladium refining. These techniques ensure high purity levels of palladium products, addressing environmental concerns and enhancing resource efficiency.
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