Magnetization reversal mechanism of chemically synthesized linear chains of α-Fe nanospheres

Accelerating the electron-transfer of nitrogen electro-fixation through assembling Fe nanoparticles into Fe nanochains

“…17,18 The concept of tandem active sites, which has been successfully applied in several multistep electrocatalytic processes, offers a promising approach. [19][20][21][22] These active sites, each possessing distinct adsorption-desorption characteristics and electron transfer capabilities, can be sequentially arranged at the atomic level to enhance electrocatalytic performance. 20 Additionally, the assembly of small particles into different morphologies or pore structures can further facilitate electron and proton transfer.…”