Understanding electronic excitations and their dynamics in non-fullerene acceptors is crucial for enhancing opto-electronic properties. Using a Frenkel-exciton Hamiltonian and non-adiabatic dynamics, we reveal design strategies to achieve this goal.
This work achieves a high-voltage and high-charge energy cycle for TENGs, as well as lossless energy transmission between TENGs and PMCs.
Attempts to identify and probe atypical molecular aggregates focusing on the less explored null aggregates. The null aggregate was foretold by Kasha to possess null exciton interaction leading to spectroscopically uncoupled molecular assembly.
A series of non-alternant aromatic dicarboximides was synthesized by manipulating the perylene bisimide framework through the introduction of heptagonal rings, which strongly alter their optoelectronic properties.
PMCL nanozymes catalyze endogenous H2O2 to achieve O2 self-supplied PDT and improve the •OH generation by photothermal effect. Based on dual-enzyme activities, PMCL exhibits powerful antibacterial efficacy and mature bacterial biofilm eradication.