Category: Engineering

3D printing approach for shape-changing materials means better biomedical, energy, robotics devices An Oregon State University researcher has helped create a new 3D printing approach for shape-changing materials that are likened to muscles, opening the door for improved applications in robotics as well as biomedical and energy devices. Go to techxplore

Bendable electronic parts can heat up by themselves to lower the manufacturing temperature barrier A research team has developed a technology to manufacture high-performance liquid process-based electronic parts at lower temperatures than what was previously possible by harnessing the heat of combustion generated in materials. Go to techxplore

Strain engineering approach enhances performance of 2D semiconductor-based transistors The manipulation of mechanical strain in materials, also known as strain engineering, has allowed engineers to advance electronics over the past decades, for instance enhancing the mobility of charge carriers in devices. Over the past few years, some studies have tried to devise effective strategies to…

New dome concept could advance thermal invisibility technology A research team from multiple institutions in China has proposed a novel concept of a thermal dome that could significantly advance the field of thermal invisibility technology. The study, published in Engineering, offers a potential solution to long-standing limitations in traditional thermal cloaking devices. Go to boat…

Protective TiO₂ layer enhances longevity of photoelectrodes used in solar hydrogen production The commercialization of solar green hydrogen production technology is nearing realization, thanks to the development of a novel protective material that significantly enhances the longevity of photoelectrodes, the key component of the technology. Go to boat international

In a study published in the journal Corrosion Science, researchers explored protective coatings to advance corrosion resistance in fusion reactors. They tested α-Al2O3 oxide layers on oxide dispersion-strengthened (ODS) alloys in a high-temperature, flowing lithium-lead environment. Bare ODS alloys formed a durable γ-LiAlO2 layer in situ, which suppressed further corrosion.

Solar and wind are quickly transforming the energy landscape—but if we are to realize the full potential of these intermittent, renewable energy sources, we’ll need safe, affordable batteries capable of storing it.

Madison engineers have found a way to simultaneously mitigate three types of defects in parts produced using a prominent additive manufacturing technique called laser powder bed fusion.

Korea Institute of Civil Engineering and Building Technology developed a smart monitoring system that applies digital sensing technology to maintain and manage small- and medium-sized aging bridges.

Northwestern University scientists have developed a new protective coating that significantly extends the life of perovskite solar cells, making them more practical for applications outside the lab.

Reinforced concrete structures are subjected to significant loads. These structures must endure the weight and vibrations from high-speed and freight trains, as well as the forces acting on high-rise buildings. Therefore, it is crucial to regularly inspect the entire structure and assess the condition of the building material.