Showing 27 results for Author: Matt Korey
Aug, 2026
Journal
Wind turbine blades are highly engineered structures designed to face temperature extremes and high winds. However, erosion of the blade's leading edge and subsequent repair remains a significant and costly challenge for the wind energy industry. Repair of these leading edges can lead to large amounts of downtime for the turbine and significant operational inefficiencies.…
Aug, 2026
ORNL Report
Wind energy is one of the fastest-growing sources of renewable energy. The Biden administration’s decarbonization goals (i.e., carbon-pollution-free electricity by 2035 and netzero economy by 2050) will require at least a threefold increase in the U.S. wind energy deployment rate from current average levels of 10 gigawatts/year (United States Department of State and the Un…
Jul, 2026
Journal
Plastics such as polyamides (PAs) possess unique physicochemical properties that make them indispensable in modern society. However, their energy-intensive production and challenging end-of-life management highlight the urgent need for efficient recycling or remanufacturing solutions. Enzymatic depolymerization offers a promising route toward circular recycling, yet remain…
Jun, 2026
Journal
Nylons are widely used synthetic polyamides valued for their strength, versatility, and durability across diverse applications. However, their petrochemical origin and energy-intensive production underscore the need for efficient, circular solutions. Conventional recycling methods remain limited by incomplete recovery, material degradation, and costly sorting requirements.…
Jun, 2026
Journal
Cellulosic fibers can impart many unique benefits into composite applications, such as reduced weight or structural reinforcement, however, these materials also increase hygro-scopicity and decrease thermal stability – restricting broader application. The present work adapted an experimental process for functionalizing the cellulose surface using cit-ric acid (CA). Functio…
Mar, 2026
Conference Paper
Captured CO2 has been investigated as a feedstock for the production of polyurethane (PU) foams for automotive applications. Previous work has shown successful incorporation of CO2 into polyols via three distinct reaction pathways. These CO2-derived polyols, as well as several commercially available polyols with varying CO2 content, were used to produce PU foams for automo…
Nov, 2025
ORNL Report
Nov, 2025
Journal
Large-format additive manufacturing (LFAM) is an enabling manufacturing technology capable of producing large parts with highly complex geometries for a wide variety of applications, including automotive, infrastructure/construction, and aerospace mold and tooling. In the past decade, the LFAM industry has seen widespread use of bio-based, glass, and/or carbon fiber reinfo…
Oct, 2025
Journal
Given their high strength-to-weight ratio, there is an ever-increasing volume of plastics being used in the automotive industry as plastics aid in the charge to lightweight vehicles for improved fuel efficiency. However, these plastics are often landfilled at their end-of-life, which has given rise to the demand for sustainable materials and waste management alternatives c…
Oct, 2025
Journal
As the automotive industry increasingly relies on plastic components to meet fuel efficiency and emissions targets, the challenge of managing end-of-life vehicle (ELV) plastics continues to grow. Currently, more than 80% of ELV plastics in the U.S. are landfilled due to limited economic incentives and technical barriers to recycling. This study examines a mechanical recycl…