Energy and Climate

Biomass

Lignin-Feasting Microbe Holds Promise for Biofuels

Nature designed lignin, the tough woody polymer in the walls of plant cells, to bind and protect the cellulose sugars that plants use for energy. For this reason, lignin is a major challenge for those who would extract those same plant sugars and use them to make advanced biofuels. As part of their search for […]

CINT Computer Simulation Guide for Designing Polymeric Nanoparticles Published

Gary Grest (in Sandia’s Nanostructure Physics Dept.) and his collaborators published “Internal Correlations and Stability of Polydots, Soft Conjugated Polymeric Nanoparticles” in ACS Macro Letters in July 2013. In their work, the internal structure of soft, highly luminescent nanoparticles was resolved by molecular dynamics (MD) simulations. This is the first-ever insight obtained that overcomes the […]

JBEI Updates Techno-Economic Modeling Tools for Biofuels

Now available on-line from the Joint BioEnergy Institute (JBEI) are two new, improved versions of a techno-economic model created in 2010 to accelerate development of next generation biofuels that are economically competitive with petroleum-based fuels. Incorporating the latest state-of-the-art technologies relevant to bioethanol production, these new wiki-based models simulate critical factors in the biorefinery process, […]

JBEI Research Receives Strong Industry Interest in DOE Technology Transfer Call

To enable technology transfer from DOE-supported research centers (such as the three BioEnergy Research Centers [BRCs]) to the commercial sector, DOE issued a SBIR/STTR (Small Business Innovation Research and Small Business Technology Transfer [Research]) program call. This involved having the DOE-funded projects self-identify intellectual property (IP) available for licensing to industry, and then offering the […]

One-Pot-to-Prep Biomass for Biofuels

Sandia researchers with the Joint BioEnergy Institute (JBEI) have reported the first demonstration of a one-pot, wash-free, process for the ionic liquid pretreatment and saccharification of switchgrass. Using an imidazolium-based ionic liquid pretreatment, the Sandia team was able to liberate 81.2% glucose and 87.4% xylose over the course of a 72 hour processing cycle at […]

Page 1 of 3123