Nagai, Daisuke et al. published their research in Gels in 2022 | CAS: 13820-53-6

Preparation of Various Nanomaterials via Controlled Gelation of a Hydrophilic Polymer Bearing Metal-Coordination Units with Metal Ions was written by Nagai, Daisuke;Isobe, Naoki;Inoue, Tatsushi;Okamoto, Shusuke;Maki, Yasuyuki;Yamanobe, Takeshi. And the article was included in Gels in 2022.Related Products of 13820-53-6 The following contents are mentioned in the article:

We investigated the gelation of a hydrophilic polymer with metal-coordination units (HPMC) and metal ions (Pd^II or Au^III). Gelation proceeded by addition of an HPMC solution in N-methyl-2-pyrrolidone (NMP) to a metal ion aqueous solution An increase in the composition ratio of the metal-coordination units from 10 mol% to 34 mol% (HPMC-34) increased the crosslinking rate with Au^III. Crosslinking immediately occurred after dropwise addition of an HPMC-34 solution to the Au^III solution, generating the separation between the phases of HPMC-34 and Au^III. The crosslinking of Au^III proceeded from the surface to the inside of the HPMC-34 droplets, affording spherical gels. In contrast, a decrease in the ratio of metal-coordination units from 10 mol% to 4 mol% (HPMC-4) decreased the Pd^II crosslinking rate. The crosslinking occurred gradually and the gels extended to the bottom of the vessel, forming fibrous gels. On the basis of the mechanism for the formation of gels with different morphologies, the gelation of HPMC-34 and Au^III provided nanosheets via gelation at the interface between the Au^III solution and the HPMC-34 solution The gelation of HPMC-4 and Pd^II afforded nanofibers by a facile method, i.e., dropwise addition of the HPMC-4 solution to the Pd^II solution These results demonstrated that changing the composition ratio of the metal-coordination units in HPMC can control the gelation behavior, resulting in different types of nanomaterials. This study involved multiple reactions and reactants, such as Sodium tetrachloropalladate(II) (cas: 13820-53-6Related Products of 13820-53-6).

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.Related Products of 13820-53-6

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics