Remove Group Remove Low Cost Remove Universal
article thumbnail

Bio-inspired molybdenum sulfide catalyst offers low-cost and efficient photo-electrochemical water splitting to produce hydrogen

Green Car Congress

Damsgaard, Thomas Pedersen and Ole Hansen, Technical University of Denmark. They investigated hydrogen-producing enzymes, using a theoretical approach Nørskov’s group has been developing to describe catalyst behavior. Image courtesy of Christian D. Click to enlarge. The collaborators turned to nature for inspiration.

Water 332
article thumbnail

New nanoparticle copper compound cathode could enable low-cost, long-life and high-power potassium-ion batteries for grid storage

Green Car Congress

Stationary energy storage systems that can operate for many cycles, at high power, with high round-trip energy efficiency, and at low cost are required. Cost is a greater concern. We decided we needed to develop a new chemistry if we were going to make low-cost batteries and battery electrodes for the power grid.

Low Cost 304
article thumbnail

Researchers use melamine to create effective, low-cost carbon capture; potential tailpipe application

Green Car Congress

The low cost of porous melamine means that the material could be deployed widely. The Reimer and Cui groups are continuing to tweak the pore size and amine groups to improve the carbon capture efficiency of melamine porous networks, while maintaining the energy efficiency.

Low Cost 243
article thumbnail

New aqueous rechargeable lithium battery shows good safety, high reliability, high energy density and low cost; another post Li-ion alternative

Green Car Congress

Researchers from Fudan University in China and Technische Universität Chemnitz in Germany have developed an aqueous rechargeable lithium battery (ARLB) using coated Li metal as the anode. Wang et al. Click to enlarge.

Li-ion 281
article thumbnail

Virginia Tech Transportation Institute receives University Transportation Center Tier 1 Grant; focus on connected vehicle technology

Green Car Congress

million to establish a multidisciplinary program of transportation research, education, and technology transfer for a Tier 1 University Transportation Center to be headquartered at the Virginia Tech Transportation Institute. The 22 centers selected are all consortia, involving a total of 121 different universities.

Virginia 231
article thumbnail

GKN to supply 500 electric flywheel hybrid drive systems to Go-Ahead Group for buses

Green Car Congress

UK transport operator Go-Ahead Group has ordered 500 electric flywheel Gyrodrive systems from GKN Hybrid Power for use in buses. Key benefits of low mass, compact packaging, electric only coupling to vehicle drive, and low cost point make the Mk4 eFES system a turn-key retro-fit solution. Earlier post.). Earlier post.).

Hybrid 311
article thumbnail

New nickel-gallium catalyst could lead to low-cost, clean production of methanol; small-scale, low-pressure devices

Green Car Congress

Scientists from Stanford University, SLAC National Accelerator Laboratory and the Technical University of Denmark have identified a new nickel-gallium catalyst that converts hydrogen and carbon dioxide into methanol at ambient pressure and with fewer side-products than the conventional catalyst.

Low Cost 257