Bi-doped directional spin-polarised electron injection modulates MBene surface d–d coupling to promote nitrogen reduction kinetics
Kun Cheng, Shaobin Li, Qingyu Cheng, Li Zhang, Yufeng Jiang, Fengbo Li, Xiaoqing Lv
Abstract
Bi doping modulates Fe 3d orbital spin, directionally injecting electrons into Mo via d–d hybridization to adjust the Mo d-band center, enhancing ambient electrocatalytic nitrogen fixation for MBene heterostructure.
Topics & Concepts
KineticsNitrogenElectronCoupling (piping)Materials sciencePhotochemistryChemistryElectron transferDopingRedoxInorganic chemistryNitrogen fixationElectron transport chainElectrodeReduction (mathematics)Analytical Chemistry (journal)Fixation (population genetics)Surface (topology)Kinetic energyCatalysisChemical physicsElectrochemistryAmmonia Synthesis and Nitrogen ReductionElectrocatalysts for Energy ConversionHydrogen Storage and Materials