Does it really help to drive an electric car if the electricity you use to charge the batteries come from a coal mine in Germany, or if the batteries were manufactured in China using coal?
Nanophysics
Dec 8, 2016
0
6
As world leaders prepare to gather in France for the 2015 United Nations Conference on Climate Change next week, global warming—and how to stop it—is a hot topic.
Biotechnology
Nov 24, 2015
0
31
Scientists at Korea Advanced Institute of Science and Technology (KAIST) have developed a new way of making fuel cell membranes using nanoscale fasteners, paving the way for lower-cost, higher-efficiency and more easily manufactured ...
Materials Science
Nov 9, 2015
0
31
A team of researchers from the Optical Bio Microsystem lab at Concordia University in Montreal, Canada, have invented and developed micro-photosynthetic cell technology that can harness electrical power from the photosynthesis ...
Energy & Green Tech
Oct 2, 2015
1
112
Fuel cells have the potential to provide clean energy for powering vehicles, but improved performance and durability are needed for wide-spread commercialisation. A collaboration of researchers in Japan has now demonstrated ...
Materials Science
Jun 9, 2015
0
14
Providing auxiliary hydrogen power to docked or anchored ships may soon be added to the list of ways in which hydrogen fuel cells can provide efficient, emissions-free energy.
Energy & Green Tech
Jun 27, 2013
0
0
(PhysOrg.com) -- When most people hear the words "fuel cell," they think of eco-friendly, hydrogen-powered cars that emit nothing more than water.
Energy & Green Tech
Nov 18, 2011
18
0
(PhysOrg.com) -- Imagine a car that runs on hydrogen from solar power and produces water instead of carbon emissions. While vehicles like this won't be on the market anytime soon, University of Wisconsin-Madison researchers ...
Materials Science
Sep 17, 2009
0
0
Carbon materials, due to their appropriate physicochemical characteristics such as high surface area, adjustable pore structure, variable morphology, and multifunctional surface properties based on chemical modifications, ...
Analytical Chemistry
Mar 19, 2024
0
52
Proton exchange membrane fuel cells (PEMFC) have attracted much attention because of high conversion efficiency, low environmental pollution, and high specific energy, which can be widely used in vehicles such as automobiles, ...
Analytical Chemistry
May 26, 2023
0
5
