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How to Train Your Bacterium

Berkeley Lab researchers are using the bacterium Moorella thermoacetica to perform photosynthesis and also to synthesize semiconductor nanoparticles in a hybrid artificial photosynthesis system for converting sunlight into valuable chemical products.

Cool Roofs in China Offer Enhanced Benefits During Heat Waves

It is well established that white roofs can help mitigate the urban heat island effect, reflecting the sun’s energy back into space and reducing a city’s temperature under normal weather conditions. In a new study of Guangzhou, China, Berkeley Lab researchers working with Chinese scientists found that during a heat wave, the effect is significantly more pronounced.

New Hybrid Electrolyte For Solid-State Lithium Batteries

Scientists at Lawrence Berkeley National Laboratory have developed a novel electrolyte for use in solid-state lithium batteries that overcomes many of the problems that plague other solid electrolytes while also showing signs of being compatible with next-generation cathodes.

Team of Appraisers Across Six States Find Home Buyers Will Pay Premium for Solar Homes

Photovoltaics added value to homes in six markets, according to a new report led by a Berkeley Lab researcher and a home appraisal expert. Seven appraisers from across six states determined the value that PV systems added to single-family homes.

On the way to Multiband Solar Cells

Berkeley Lab researchers have developed an intermediate band solar cell that opens the door to high-efficiency solar cells and multicolor light emitters.

A New Way to Look at MOFs

An international collaboration led by Berkeley Lab’s Omar Yaghi has developed a technique called “gas adsorption crystallography” that provides a new way to study the process by which metal–organic frameworks (MOFs) are able to store immense volumes of gases such as carbon dioxide, hydrogen and methane.

Berkeley Lab Hosts Bay Area Battery Summit

More than 200 people attended the 2015 Bay Area Battery Summit at Lawrence Berkeley National Laboratory on Nov. 3 to discuss how to promote transformative energy storage technologies. The purpose of the Summit was to bring scientists together with policymakers and business to discuss what more could be done—whether in labs, universities, industry, Congress, or

Battery Mystery Solved: Atomic-Resolution Microscopy Answers Longstanding Questions About Lithium-Rich Cathode Material

Using complementary microscopy and spectroscopy techniques, researchers at Lawrence Berkeley National Laboratory say they have solved the structure of lithium- and manganese-rich transition metal oxides, a potentially game-changing battery material and the subject of intense debate in the decade since it was discovered.

On the Road to ANG Vehicles

Berkeley Lab researchers have developed metal–organic frameworks (MOFs) that feature flexible gas-adsorbing pores, giving them a high capacity for storing methane. This capability has the potential to help make the driving range of adsorbed-natural-gas (ANG) cars comparable to that of a typical gasoline-powered car.

PIMs May Be the Cup of Choice for Lithium-Sulfur Batteries

Berkeley Lab researchers have developed a membrane made from polymers of intrinsic microporosity (PIMs) that extends the life and improves the performance of lithium-sulfur batteries.