Coordination-induced formation of submicrometer-scale, monodisperse, spherical colloids of organic-inorganic hybrid materials at room temperature.
In this communication, we demonstrate a novel coordination-based strategy to the fabrication of submicrometer-scale, monodisperse, spherical colloids of organic-inorganic hybrid materials, carried out by mixing H2PtCl6 and p-phenylenediamine (PPD) aqueous solutions at room temperature. The particle size and polydispersity can be controlled by the molar ratio and concentration of reactants, and the optimum experimental parameters for the production of monodisperse colloids are also given.
Sun
Xuping
X
State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, Jilin, PR China.
Dong
Shaojun
S
Wang
Erkang
E
D003102:Colloids / Q000737:chemistry*; D003460:Crystallization; D008855:Microscopy, Electron, Scanning / Q000379:methods; D009944:Organoplatinum Compounds / Q000737:chemistry*; D010316:Particle Size; D010655:Phenylenediamines / Q000737:chemistry*; D010984:Platinum / Q000737:chemistry*; D013696:Temperature
D003102:Colloids; D009944:Organoplatinum Compounds; D010655:Phenylenediamines; D010984:Platinum; C029728:4-phenylenediamine