Synthesis and Structure of a Two-Dimensional Palladium Oxide Network on Reduced Graphene Oxide was written by Zheng, Zhiyong;Cao, Huili;Meng, Jie;Xiao, Yong;Ulstrup, Jens;Zhang, Jingdong;Zhao, Feng;Engelbrekt, Christian;Xiao, Xinxin. And the article was included in Nano Letters in 2022.COA of Formula: Cl4Na2Pd The following contents are mentioned in the article:
New nanostructures often reflect new and exciting properties. Here, we present an two-dimensional, hitherto unreported PdO square network with lateral dimensions up to hundreds of nanometers growing on reduced graphene oxide (rGO), forming a hybrid nanofilm. An intermediate state of dissolved Pd(0) in the bacterium S. oneidensis MR-1 is pivotal in the biosynthesis and inspires an abiotic synthesis. The PdO network shows a lattice spacing of 0.5 nm and a thickness of 1.8 nm on both sides of an rGO layer and is proposed to be cubic or tetragonal crystal, as confirmed by structural simulations. A 2D silver oxide analog with a similar structure is also obtained using an analogous abiotic synthesis. Our study thus opens a simple route to a whole new class of 2D metal oxides on rGO as promising candidates for graphene superlattices with unexplored properties and potential applications for example in electronics, sensing, and energy conversion. This study involved multiple reactions and reactants, such as Sodium tetrachloropalladate(II) (cas: 13820-53-6COA of Formula: Cl4Na2Pd).
Sodium tetrachloropalladate(II) (cas: 13820-53-6) belongs to organic chlorides. Organic chlorides can be used in production of: PVC, pesticides, chloromethane, teflon, insulators. Aryl chlorides may be prepared by the Friedel-Crafts halogenation, using chlorine and a Lewis acid catalyst.COA of Formula: Cl4Na2Pd
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics