Which piezo material suits your component? Test PI ceramic materials across common geometries and estimate static and resonant behavior online.
A research team led by Dr. Taehoon Kim of the Composites & Convergence Materials Research Division at the Korea Institute of Materials Science (KIMS), headed by President Chul-jin Choi, has collaborated with research teams led by Dr. Seon Joon Kim and Dr. Jaewoo Kim of the Korea Institute of Science and Technology (KIST) to develop an ultrathin composite film that combines electromagnetic interference (EMI) shielding, infrared (IR) stealth, and high mechanical strength.
A review in Advanced Materials examines how biointegrated batteries are being engineered to combine energy storage with electrical stimulation, electrochemical therapy, and controlled drug delivery. The authors highlight how electrode chemistry, flexible and biodegradable materials, hydrogels, conductive polymers, and device architecture determine how these batteries interact with tissue and generate therapeutic outputs.
A review of durable superhydrophobic materials reframes surface design around three dominant failure modes: structural degradation, loss of low-surface-energy chemistry, and coating-substrate interfacial failure. The authors connect fabrication choices with failure-matched testing and examine fluorine-free chemistries, protected architectures, self-healing systems, and interface engineering as routes toward longer service life in demanding environments.
Researchers reviewed advances in alloy-based anodes for rechargeable magnesium batteries, comparing Mg-free hosts, Mg-containing alloys and alloy-derived surface modifications as routes to improve reversibility, Mg²? transport and electrolyte compatibility. The review finds that material structure and interphase chemistry strongly influence performance, while higher alloy-anode operating potentials can reduce full-cell voltage, and practical validation remains a major research priority.
A research team at the University of Vienna led by physicist Jani Kotakoski demonstrates how the shape of nanopores in hexagonal boron nitride - the electrically insulating counterpart to graphene, also known as "white graphene" - can be precisely controlled at the atomic level. Electron irradiation in ultra-high vacuum creates circular pores, while adding small amounts of oxygen yields triangular pores. The nanopore engineering presented in the journal Nature Communications thus unlocks new applications in filtration, DNA sequencing, catalysis, and quantum technologies.
Researchers used atomic-resolution imaging and simulations to show how twist angle alters halide-ion migration across CsPbBr3–CsPbCl3 perovskite heterostructures by changing the formation of interfacial diffusion channels. A 28° twist delayed interdiffusion, reduced the diffusion-channel ratio by more than 60%, and improved photodetector stability under accelerated thermal testing.
Researchers showed that alkaline cyanide aerosols interacting with six mineral substrates can spontaneously form mineral-organic hybrid materials, with mineral identity and reaction time shaping the resulting nitrogen-rich organic structures. The findings reveal that minerals can actively influence prebiotic molecular complexity while organic coatings can also stabilize or transform the underlying mineral phases.
A research team led by the U.S. Department of Energy's (DOE) Argonne National Laboratory have developed a new material that combines inorganic material with biological components to produce hydrogen peroxide more efficiently.
Researchers at the Department of Energy’s Lawrence Berkeley National Laboratory (Berkeley Lab) have discovered that an ultra-thin version of a common material displays an electrical property that could make it a game-changer in the push toward energy-efficient microelectronic devices.
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