Copper that was once bound with oxygen is better at converting CO2 into renewable fuels than copper that was never bound to oxygen, according to Berkeley Lab and Caltech scientists. They say it’s better to have had something special and lost it than to have never had it at all – who would have thought that holds true for metal oxides within solar fuel catalysts?
To find the right balance of moisture and temperature in a specialized type of hydrogen fuel cell, Berkeley Lab scientists have used X-rays to explore the inner workings of its components at tiny scales.
A new Berkeley Lab-led study provides insight into how an ultrathin coating can enhance the performance of graphene-wrapped nanocrystals for hydrogen storage applications.
The Energy Department (DOE) recently announced $10 million, subject to appropriations, to support the launch of the HydroGEN Advanced Water Splitting Materials Consortium (HydroGEN). This consortium will utilize the expertise and capabilities of the national laboratories to accelerate the development of commercially viable pathways for hydrogen production from renewable energy sources. The new consortium is
Researchers at Berkeley Lab have developed a new materials recipe for a battery-like hydrogen fuel cell that shields the nanocrystals from oxygen, moisture, and contaminants while pushing its performance forward in key areas.
With commitments from leading car manufacturers to hydrogen technologies and the first ever fuel cell electric vehicle to go on sale later this year, interest is once again swelling in this carbon-free technology. Now, Berkeley Lab has been awarded $8 million for two new multi-lab research projects, one to find new materials for hydrogen storage, led by Jeff Urban, and another for optimizing fuel-cell performance and durability, led by Adam Weber.
Lawrence Berkeley National Laboratory, in partnership with Sandia National Laboratories/California and Lawrence Livermore National Laboratory, has been awarded $4.15 million by the Department of Energy to jointly launch a new small business voucher pilot.
Researchers at Berkeley and Argonne National Labs have discovered a highly promising new class of nanocatalysts for fuel cells and water-alkali electrolyzers that are an order of magnitude higher in activity than the target set by DOE for 2017.
A startup company spun off technology developed at Berkeley Lab has created a simple, inexpensive way to provide electricity to the 2.5 billion people in the world who don’t get it reliably. Point Source Power’s innovative device is based on a solid oxide fuel cell that is powered by burning charcoal, wood or other types of biomass—even cow dung—the types of fuel that many in the developing world use for cooking.
The biggest challenge with hydrogen-powered fuel cells lies in the storage of hydrogen: how to store enough of it, in a safe and cost-effective manner, to power a vehicle for 300 miles? Lawrence Berkeley National Laboratory (Berkeley Lab) is aiming to solve this problem by synthesizing novel materials with high hydrogen adsorption capacities.