Kai Yin

Flash Laser Heating of Sn Single-Atom Reconstructed Graphene toward Multifunctional Thermal Management.

Battery power loss, sluggish sensor response, and surface icing in low-temperature environments demand flexible and efficient thermal management materials. Here, we propose a flash-laser heating strategy to fabricate Sn single-atom anchored laser-induced graphene (Sn-SA@LIG) on a polyimide substrate. A secondary femtos...

Constructing Stretchable Superhydrophobic Perovskite Quantum Dot Films via Dual-Phase Synergistic Engineering.

Flash Femtosecond Laser Heating-Driven High-Entropy Alloy Anchored Graphene for Anti-Icing/Deicing.

High-entropy alloy nanoparticles (HEA-NPs) offer opportunities for multifunctional thermal conversion because of their multielement composition, tunable electronic structures, and metallic transport characteristics. However, their coupled photothermal-electrothermal behavior remains insufficiently explored, particularl...

Femtosecond laser-patterned microfluidic surfaces with spreading carbon QDs toward dynamic information encryption

Traditional static optical anti-counterfeiting relies on fixed luminescent patterns or a single optical response, making it susceptible to copying and counterfeiting; moreover, its mode of information presentation is singular, making it difficult to meet the demands of information encryption with high concealment and h...