News Releases from 2020

Search by year:

UC San Diego Launches Institute for Materials Discovery and Design

Climate change, public health and equal access to food and water are some of the biggest challenges facing humanity--and materials science can help provide solutions for them all. That was the message researchers shared during the launch of the Institute for Materials Discovery and Design (IMDD) at the University of California San Diego, held virtually Sept. 29.   Full Story

Toward all-solid-state lithium metal batteries

New work published in September 2020 in the journal Joule, led by researchers in the lab of UC San Diego nanoengineering professor Shirley Meng, will help explain this stability. In particular, the work unravels some of the mystery of the interface between lithium metal and LiPON. Full Story

Rare Glassy Metal Discovered During Quest to Improve Battery Performance

Scientists from UC San Diego and Idaho National Laboratory scrutinized the earliest stages of lithium recharging and learned that slow, low-energy charging causes electrodes to collect atoms in a disorganized way that improves charging behavior. This noncrystalline “glassy” lithium had never been observed, and creating such amorphous metals has traditionally been extremely difficult.  Full Story

Green method could enable hospitals to produce hydrogen peroxide in house

A team of researchers has developed a portable, more environmentally friendly method to produce hydrogen peroxide. It could enable hospitals to make their own supply of the disinfectant on demand and at lower cost. Full Story

New SPEC video

New video highlights the incredible opportunities for students working on sustainable energy projects through the Sustainable Power and Energy Center (SPEC) at UC San Diego. Full Story

UC San Diego battery pioneer Shirley Meng earns Faraday Medal from Royal Society of Chemistry

Congratulations to UC San Diego nanoengineering professor Shirley Meng, who has earned the 2020 Faraday Medal from the Royal Society of Chemistry. Meng is a leader in materials characterization and synthesis, including development of novel battery technologies that are driving a low-carbon, more sustainable future.    Full Story

Pathways toward realizing the promise of all-solid-state batteries

UC San Diego nanoengineers offer a research roadmap describing four challenges that need to be addressed in order to advance a promising class of batteries, all-solid-state batteries, to commercialization. The researchers describe their work to tackle these challenges over the past three years. Full Story

'Spillway' for electrons could keep lithium metal batteries from catching fire

UC San Diego nanoengineers developed a safety feature that prevents lithium metal batteries from rapidly overheating and catching fire in case of an internal short circuit. The clever tweak does not prevent battery failure, but rather provides advance warning of failure and makes it much safer. Full Story

Growing strained crystals could improve performance of perovskite electronics

A new method could enable researchers to build more efficient, longer lasting perovskite solar cells and LEDs. By growing thin perovskite films on different substrates, UC San Diego engineers invented a way of fabricating perovskite single crystals with precisely deformed, or strained, structures. Full Story