Pore size effects on high-efficiency proton conduction in three stable 3D Al-based MOFs modified with imidazole
Lu Zhang, Xiaoxue Ma, Xin Li, Ronghua Liu, Xin Zhao, Hongguo Hao, Hui Yan, Hongjie Zhu, Huawei Zhou, Di‐Chang Zhong
Abstract
Three stable porous aluminum-based MOFs 1–3 with different pore sizes were selected as an imidazole (Im) supporter and three proton conductive composites Im@1–3 were prepared. Due to the pore size effect, the σ value of Im@3 can be up to 2.55 × 10 −1 S cm −1 at 80 °C and 100% RH.
Topics & Concepts
ImidazoleProtonMaterials sciencePorosityThermal conductionChemical engineeringChemistryComposite materialStereochemistryPhysicsEngineeringQuantum mechanicsMetal-Organic Frameworks: Synthesis and ApplicationsFuel Cells and Related MaterialsMXene and MAX Phase Materials