Facile synthesis of PdSn alloy octopods through the Stranski-Krastanov growth mechanism as electrocatalysts towards the ethanol oxidation reaction was written by Huang, Jingbo;Ji, Liang;Li, Xiao;Wu, Xingqiao;Qian, Ningkang;Li, Junjie;Yan, Yucong;Yang, Deren;Zhang, Hui. And the article was included in CrystEngComm in 2022.SDS of cas: 13820-53-6 The following contents are mentioned in the article:
Pd-based nanocatalysts are critical to the commercialization of direct ethanol fuel cells (DEFCs); however, the synthesis of Pd-based binary alloy nanocrystals with well-defined branches is still a great challenge. Here we report a facile seed-mediated approach for the synthesis of PdSn alloy octopods with precisely controlled branches and tunable compositions through the Stranski-Krastanov growth mode. The PdSn octopod-like catalysts exhibited prominently enhanced catalytic activity and stability towards the ethanol oxidation reaction (EOR) with respect to com. Pd/C in alk. solution Specifically, Pd72Sn28 octopods exhibited the highest mass and specific activities (2701 mA mg-1 and 11.27 mA cm-2), which were 2.1 and 6.7 times higher than those of com. Pd/C, resp. D. functional theory (DFT) calculations reveal that the lowest d-band center of the (100) surface of Pd72Sn28 weakens the adsorption of the acetate-evolution key intermediate *CH3CO, leading to the best catalytic activity towards the EOR. This study involved multiple reactions and reactants, such as Sodium tetrachloropalladate(II) (cas: 13820-53-6SDS of cas: 13820-53-6).
Sodium tetrachloropalladate(II) (cas: 13820-53-6) belongs to organic chlorides. Organic chlorides are compounds containing a carbon-chlorine bond, which are widely used in the oil field as a wax dissolver. Organochlorine compounds are lipophylic, meaning they are more soluble in fat than in water. This gives them a high tenancy to accumulate in the food chain (biomagnification).SDS of cas: 13820-53-6
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics