Ultrathin two-dimensional conjugated metal–organic framework single-crystalline nanosheets enabled by surfactant-assisted synthesis
Zhiyong Wang, Gang Wang, Haoyuan Qi, Mao Wang, Mingchao Wang, Sang-Wook Park, Huaping Wang, Minghao Yu, Ute Kaiser, Andreas Fery, Shengqiang Zhou, Renhao Dong⧫, Xinliang Feng
Abstract
. Benefiting from the ultrathin feature, the synthetic NSs allow fast ion diffusion and high utilization of active sites. As a proof of concept, when serving as a cathode material for Li-ion storage, HHB-Cu NSs deliver a remarkable rate capability (charge within 3 min) and long-term cycling stability (90% capacity retention after 1000 cycles), superior to the corresponding bulk materials and other reported MOF cathodes.
Topics & Concepts
Conjugated systemMaterials scienceNanotechnologyPulmonary surfactantMetal-organic frameworkDiffusionMetalIonChemical engineeringChemistryPolymerOrganic chemistryAdsorptionMetallurgyEngineeringComposite materialPhysicsThermodynamicsMetal-Organic Frameworks: Synthesis and ApplicationsAdvancements in Battery MaterialsCovalent Organic Framework Applications