Synthesis and stability of bimetallic Au@Ag nanorods was written by Wei, Jingjing;Kan, Caixia;Lou, Yeke;Ni, Yuan;Xu, Haiying;Wang, Changshun. And the article was included in Superlattices and Microstructures in 2016.Electric Literature of C25H46ClN The following contents are mentioned in the article:
Bimetallic Au@Ag nanorods (NRs) with high purity have been synthesized via Ag overgrowth on the surface of as-obtained Au nanobipypramid (Au NBP). With the presence of different surfactants (CTAC, CTAB and BDAC), the growth mechanism of Au@AgNRs was proposed. It is found that the formation of Au@AgNRs is highly dependent on halogen ion (Cl- or Br-) of the surfactants. The Ag overgrowth rate in BDAC is less than that in CTAC, and the aspect ratios of Au@AgNRs prepared by BDAC are larger than that by CTAC. The optical properties show that the SPR of Au@AgNRs can be tuned in a large Vis-NIR spectral region. FDTD simulation was used to investigate the plasmon properties and localized field distribution of Ag@AuNR monomer, indicating that Ag@AuNRs possess a high SPR quality factor. Compared with AuNRs, the stability of Au@AgNRs was investigated under laser (λ = 980 nm) irradiation with different power. It is found that Au@AgNRs have high stability in shape and optical property, while AuNRs transform into particle and the SPR damp quickly. This research will provide an important reference for the fabrication of Au@AgNRs and further application. This study involved multiple reactions and reactants, such as N-Benzyl-N,N-dimethylhexadecan-1-aminium chloride (cas: 122-18-9Electric Literature of C25H46ClN).
N-Benzyl-N,N-dimethylhexadecan-1-aminium chloride (cas: 122-18-9) belongs to organic chlorides. Chlorination modifies the physical properties of hydrocarbons in several ways. These compounds are typically denser than water due to the higher atomic weight of chlorine versus hydrogen. Alkyl chlorides readily react with amines to give substituted amines. Alkyl chlorides are substituted by softer halides such as the iodide in the Finkelstein reaction.Electric Literature of C25H46ClN
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics