Control of Cluster Structures in Catalyst Inks by a Dispersion Medium
Daozeng Yang, Shaomin Zhu, Yuqing Guo, Haifeng Tang, Daijun Yang, Cunman Zhang, Pingwen Ming, Bing Li
Abstract
-propanol (NPA), and 50 wt % ethanol (ET) decreases in turn, as well as the liquid viscosity behavior increases and the cluster particle size in the ink decreases. In conclusion, more dispersed ionomers and alcohol molecules with smaller molecular structures are more conducive to the dispersion of clusters in the ink.
Topics & Concepts
IonomerMaterials scienceChemical engineeringComposite materialCatalysisDecaneDispersion (optics)Cluster (spacecraft)RheologyAqueous solutionChemical physicsChemistryOrganic chemistryCopolymerPolymerProgramming languageEngineeringPhysicsOpticsComputer scienceFuel Cells and Related MaterialsElectrocatalysts for Energy ConversionAdvanced battery technologies research