Ambient photothermal catalytic CO oxidation over a carbon-supported palladium catalyst was written by Liu, Ziwen;Niu, Lijuan;Zong, Xupeng;An, Li;Qu, Dan;Wang, Xiayan;Sun, Zaicheng. And the article was included in Applied Catalysis, B: Environmental in 2022.Formula: Cl4Na2Pd The following contents are mentioned in the article:
The XC-72R supported Pd catalysts exhibit low-temperature catalytic activity for CO oxidation under light irradiation The CO conversion can reach 100% with the light irradiation of 900 mW·cm-2 at a catalyst temperature of 100°C. Pd/C catalysts with different Pd loading have similar performance enhancement under light irradiation The activation energy of 1% Pd/C catalyst remains unchanged implying that CO oxidation belongs to photothermal catalytic oxidation The enhanced performance could be ascribed to ultrahigh surface temperature (275°C) induced by the light irradiation of 800 mW·cm-2 and detected by an IR camera. That is higher than the catalyst temperature (187°C) measured by the thermocouple. Carbon generates a higher temperature than Pd NP, causing heat transfers from carbon to Pd NP. In contrast, Pd NP produces a higher temperature than Al2O3 for Pd/Al2O3 catalyst, and heat is transferred from Pd to Al2O3. These demonstrate that the enhanced performance contributes to the photothermal effect of carbon. This study involved multiple reactions and reactants, such as Sodium tetrachloropalladate(II) (cas: 13820-53-6Formula: Cl4Na2Pd).
Sodium tetrachloropalladate(II) (cas: 13820-53-6) belongs to organic chlorides. Organochlorines are organic compounds having multiple chlorine atoms. They were the first synthetic pesticides that were used in agriculture. They are resistant to most microbial and chemical degradations. Aliphatic organochlorides are often alkylating agents as chlorine can act as a leaving group, which can result in cellular damage.Formula: Cl4Na2Pd
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics