News

TROY, N.Y. — Rensselaer Polytechnic Institute researchers have started a new fundamental research project on the component that is often referred to as the heart of a fuel cell — the polymer membrane. Researchers are testing a new type of polymer membrane, created at Rensselaer, for potential use in proton exchange membrane (PEM) fuel cell and hydrogen applications. The project is funded by a projected three-year, $900,000 grant from the U.S. Department of Energy.

Troy, N.Y. — Echoes of a “hydrogen economy” are reverberating across the country, but a number of roadblocks stand in the way. One of the biggest, experts say, is the high cost of manufacturing fuel cells. A new research project at Rensselaer Polytechnic Institute aims to tackle the challenge of mass production by using robots to assemble fuel cell stacks.

Troy, N.Y. — Researchers investigating levee failures in the aftermath of Hurricane Katrina have released their preliminary findings. In a report presented to the Senate Committee on Homeland Security and Governmental Affairs Nov. 2, the team, which included an engineer from Rensselaer Polytechnic Institute, suggested that many of the New Orleans levee and floodwall breaches occurred at weak-link junctions where different levee or wall sections came together.

Troy, N.Y. — A Rensselaer researcher has been awarded $845,000 in federal funding to create improved computer representations of terrain on the surface of the Earth and beyond. The research could have a variety of both military and civilian applications, from strategically positioning soldiers to placing radio towers on the moon.

Troy, N.Y. — Michael Shur, the Patricia W. and C. Sheldon Roberts ’48 Chaired Professor in Solid State Electronics at Rensselaer Polytechnic Institute, has been elected as a fellow of the American Association for the Advancement of Science (AAAS). Shur is one of 376 newly elected fellows recognized for their efforts to advance science applications that are deemed scientifically or socially distinguished, according to AAAS. The announcement was made in today’s issue of Science.

Troy, N.Y.

Troy, N.Y. — One of the first things we learn in chemistry class is that solids conduct heat better than liquids. But a new study suggests that in nanoscale materials, this is not necessarily the case.

New scientific model will be featured in Brain Research Reviews

Troy, N.Y. — Ning Xiang, chair of the graduate program in architectural acoustics at Rensselaer Polytechnic Institute, has developed a new technique to streamline and expedite the process of measuring acoustics, which can be used to calculate previously unattainable measurements of sound propagation. The research was done in collaboration with John Daigle, an electrical engineering professor from the University of Mississippi.