APPLICATIONS OF TECHNOLOGY: Components in fuel cells Electrolyzers Metal-air batteries ADVANTAGES: Uncomplicated, scalable synthetic process Optimized use of platinum and other precious metals used in catalysts Improved functionality and durability Compatible with multiple electrocatalytic material compositions ABSTRACT: A Berkeley Lab team … [Read more...] about Excavated Nanoframe Electrocatalyst 2017-028
Physical Sciences
Endoscopic Laser Ablation for Curved / Twisted Tubing 2015-124
APPLICATIONS OF TECHNOLOGY: Ultra-high vacuum Coatings on accelerator components ADVANTAGES: Enables deposition on the inside of tubes 6 mm in diameter, and smaller Enables deposition on the inside of hollow, curved components In-situ coating and activation ABSTRACT: While high-aspect ratio and/or curved tubing is important for improving accelerator … [Read more...] about Endoscopic Laser Ablation for Curved / Twisted Tubing 2015-124
Mithrene Fabrication 2016-072
APPLICATIONS OF TECHNOLOGY: FRET-based bio detection Optoelectrical devices, e.g., solar cells, electrically pumped plasmonic lasers ADVANTAGES: Preserves monolayer semiconducting characteristics Exhibits tunable optical properties Can be grown at low temperatures Straightforward incorporation of mithrene into devices ABSTRACT: Nathan Hohman of … [Read more...] about Mithrene Fabrication 2016-072
Photovoltaic Device with 3D Charge Separation and Collection 2016-163
APPLICATIONS: High efficiency solar cells ABSTRACT: Berkeley Lab researchers led by Wladek Walukiewicz have developed a photovoltaic (PV) device having three-dimensional (3D) charge separation and collection where charge separation occurs in 3D depletion regions formed between p-type doped group III-nitride materials in the PV device and intrinsic structural … [Read more...] about Photovoltaic Device with 3D Charge Separation and Collection 2016-163
Hybrid Photo-electrochemical and Photovoltaic (HPEV) Cells 2016-177
APPLICATIONS OF TECHNOLOGY: Solar cells Solar fuel systems Electricity production ADVANTAGES: Increases overall system efficiency Enables on-demand fuel or electricity production Decouples the photovoltaic performance from the cell’s chemical reaction ABSTRACT: Solar water splitting may yield a production method of clean renewable fuels. However, … [Read more...] about Hybrid Photo-electrochemical and Photovoltaic (HPEV) Cells 2016-177