Materials student earns ‘Gold’ for graduate research presentation
Aiming to develop non-invasive techniques to diagnose and evaluate treatment strategies for degenerative disease and injuries.
Materials Science and Engineering is an interdisciplinary study of the properties of matter and exploration of potential uses for materials. Materials Science and Engineering draws from nearly every scientific discipline
Battery-operated medical devices implanted in human bodies have saved countless lives. A common implant, the cardioverter defibrillator, sends a jolt of electricity to the heart when needed, preventing a heart attack or heart failure. While patients’ lives are improved by this technology, if the device causes an infection or the battery needs to be replaced, more invasive procedures are necessary.
Penn State’s investment in its interdisciplinary research institutes, including the Materials Research Institute (MRI), has created a culture of strong collaborations across disciplines. At Penn State, many researchers have the support of both their academic departments and the university-wide institutes, such as MRI. By encouraging crosscutting research, MRI and its sister institutes open up traditional silos of knowledge to the stimulus of other viewpoints and new ideas. This mingling of disciplines, often called “convergence,” brings together the physical and life sciences with engineering and computation to solve the most complex problems facing society today and in the future.
Protecting Lithium Metal Anodes with Sulfur-rich Polymers
Li-ion batteries can be improved by leaps-and-bounds if the graphite anodes used in state-of-the-art batteries today are replaced with lithium metal. However, Lithium metal easily reacts with electrolytes to form a solid-electrolyte interface (SEI). When lithium metal anodes are charged and discharged, lithium dendrites that can cause short circuits grow on the metal surface, a major battery safety issue.
Conventional architecture relies on complex joints to bring materials together. For instance, a metal frame is typically used to mechanically fasten glass inside a masonry wall, requiring an array of smaller joints to create the necessary thermal, fluid, vapor, and acoustical barriers and insulating layers, each introducing added complexity, cost, and labor. Imagine instead walking along a masonry wall that seamlessly transitions to glass – from opaque, gray, heavy, and textured - to transparent, glassy, light, and smooth.
Our fully-staffed, open access analytical research facility is charged with enabling research and educating the next generation of highly qualied researchers.
Our staff scientists and engineers will enable users to transition fundamental research in nanomaterials to innovation-driven multicomponent integrated devices and systems.
Our primary goal is to support internal and external users working in computer-based simulations of materials across the various length and time scales.
Institute for Cyberscience
Every organization has different priorities and resources. Directors of the MRI facilities recognizes this and help your company leverage our labs in various ways.
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