Electrochemical preparation system for unique mesoporous hemisphere gold nanoparticles using block copolymer micelles
Hyunsoo Lim, Tomota Nagaura, Minjun Kim, Kenya Kani, Jeonghun Kim, Yoshio Bando, Saad M. Alshehri, Tansir Ahamad, Jungmok You, Jongbeom Na, Yusuke Yamauchi
Abstract
Mesoporous hemisphere Au nanoparticles using self-assembled micelles, for the first time, are demonstrated by using electrochemical reduction on a Ti substrate.
Topics & Concepts
MicelleCopolymerColloidal goldMesoporous materialMesoporous silicaNanoparticleMaterials scienceElectrochemistryNanotechnologyChemical engineeringCatalysisChemistryOrganic chemistryElectrodePolymerAqueous solutionPhysical chemistryComposite materialEngineeringBlock Copolymer Self-AssemblyNanomaterials for catalytic reactionsElectrocatalysts for Energy Conversion