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January 2021 - present
September 2019 - present
Publications
Publications (6)
Nacre’s outstanding fracture properties has fascinated materials scientists for the past three decades. The inner layer of abalone shell which is made up 95% of aragonite platelets and 5% proteins possess a fracture toughness that is three orders of magnitude higher than pure aragonite. This article presents a summary of our work during the past de...
Concrete is the most widely used material in the world and is responsible for 8% of global carbon emissions. It is inherently brittle, and it requires frequent repair or replacement, which are expensive and generate large volumes of CO 2. Current methods of repair by agents such as mortar and epoxies result in structures with reduced strength and r...
Recent advances in the design of structural composites often mimic natural microstructures. Specifically, the structure of abalone nacre with its high stiffness, tensile strength, and toughness is a source of inspiration from the process of evolution. The inspiration from nacre can lead to design of a new class of architected structural materials w...
Successful monument repair projects have been completed by bringing together art conservators, engineers, and materials scientists. Conservators bring historical perspective and skill in repair. Engineers contribute numerical simulations and reinforced join designs. Materials scientists contribute specially designed adhesives and fracture mechanics...
