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Side‐Chain‐Engineered Insulating Polymer Distribution Enables High‐performance Intrinsically Stretchable Organic Photovoltaics
28/10/2025 - By engineering insulating polymer side chains to regulate compatibility, chain diffusivity, and docking position within components, their spatial distribution is precisely controled in active layers....
Investigations on Corrosion and Cavitation Erosion Resistance of Superhydrophobic PTFE‐Coated AA5083 Alloy
23/10/2025 - This study develops superhydrophobic surfaces on AA5083 using laser surface texturing and polytetrafluoroethylene (PTFE) coating, achieving a water contact angle of 155.7°. The PTFE‐coated samples...
Tuning the Surface State and Zeta Potential of Aged CuO Nanoparticles by Additive‐Free Surface Treatments as Guided by XPS
26/10/2025 - Aging of CuO nanoparticles (NP) involves a surface reconstruction induced by hydroxylation and concurrent organic‐O adsorption, which introduces O defects in the NP subsurface region. The defective...
Ultra‐Sensitive Negative Photoconductivity Transistors via Long‐Afterglow Doping for All‐Optical Encryption
25/10/2025 - A high‐performance negative photoconductivity transistor is developed with the innovation of bulk doping of D/A long‐afterglow materials into polymer semiconductors. The generation of...
Carbon Fiber Oxidation in 4D (Adv. Mater. 42/2025)
23/10/2025 - Carbon Fiber OxidationDuring atmospheric entry, spacecraft endure extreme heat that drives rapid oxidation of the carbon fiber heat shield. In their Research Article (DOI: 10.1002/adma.202502007),...