Cornell researchers devise new method to make metal materials for fuel cells and batteries

Cornell University research in hydrogen fuel cell

Is there a new way to feed hydrogen fuel cell technology? Chemists at Cornell University have developed a new way to make metals that can be used to make catalysts for hydrogen fuel cells and electrodes for lithium-ion batteries. Engineers from the university have created porous metal films using this new method that are 1,000 times more conductive than other metal materials. These metals are comprised of nanostructures that help them catch and utilize chemicals that come their way. Researchers say that this new method has given them higher levels…

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Lawrence Berkeley National Laboratory nanoscience researchers experiment with organic electronics, with successful results

Example of organic electronics

Researchers from the Lawrence Berkeley National Laboratory have been working at the Department of Energy’s nanoscience laboratory, the Molecular Foundry. These researchers have been experimenting with molecules and other organic material to determine how they can be used for electronic devices. This week, the team succeeded in providing the first ever experimental determination regarding electric charge transfer from molecule-to-molecule. Researchers believe that this development could be used to improve the performance of electronics. Organic electronics typically refers to the use of carbon-based materials in electrical devices. These can be anything…

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UCLA researchers develop new graphene supercapacitors that store massive amounts of energy

Hydrogen Research

Researchers from UCLA have developed a new way to produce supercapacitors. Supercapacitors are the common term referring to electrochemical capacitors. These technologies are capable of storing massive electrical charges and can discharge this energy more quickly than batteries. Supercapacitors are often considered the best form of energy storage currently available, but their production is costly and time consuming. UCLA researchers believe they have solved the problem of cost by using graphene, an allotrope of carbon. By using graphene, researchers have been able to construct affordable supercapacitors that are significantly more…

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British scientists used printed circuit boards to create fuel cells

Example of Printed circuit board

Scientists from the Imperial College London and the University College London have found a way to reduce the cost of hydrogen fuel cells. Price has long been a detractor from hydrogen’s appeal as a form of energy. Fuel cells, the machines that turn hydrogen gas into usable electricity, are notoriously expensive. They require costly components in order to operate, none of which are as high-priced as platinum. London scientists believe that there is no need for fuel cells to be so expensive, thanks to printed circuit boards. Researchers believe that…

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Microbial fuel cells and their role in sustainability

Fracking - Drinking Water Contamination

Microbial fuel cells are getting more attention in the world of alternative energy because of their ability to multitask. Conventional hydrogen fuel cells are capable of doing more than just generating electricity – they can also produce clean water – but their microbial cousins can draw upon a wider variety of resources to generate hydrogen gas. As such, these fuel cells have begun appearing at waste management and sewage treatment facilities around the world. They have been turning waste into electricity, leaving nothing more than clean water behind. While the…

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