Researchers at the Instituto Tecnológico de la Energía (Technological Institute of Energy, ITE) are working on the creation of a bio-battery that uses blood glucose to produce energy. Such a battery would cut down on the number of surgical interventions a pacemaker user must undergo.
The growing need for renewable energy sources has led to a demand of new methods that help to store the resulting energy in an inexpensive and environment friendly manner. In the latest issue of ACS’ journal, Environmental Science & Technology Letters, scientists have reported the development of a first-of-its-kind rechargeable battery driven by bacteria.
In the FFG project SolaBat, TU Graz is entering almost new research territory. Photovoltaic cells are to be combined into one device with electrochemical energy storage systems.
A Chinese research team from the Shenzhen Institutes of Advanced Technology (SIAT) of the Chinese Academy of Sciences has developed a novel, environmentally friendly low-cost battery that overcomes many of the problems of lithium ion batteries (LIB).
A team of scientists at LiU’s Laboratory for Organic Electronics have produced an innovative supercapacitor that can be charged by solar energy. This patent-pending supercapacitor does not include any toxic or costly materials, and can be mass-produced on an industrial scale.
A multidisciplinary research team have developed a method to produce electric vehicles that are both carbon negative and carbon neutral. This means that the vehicle will be able to reduce the level of carbon dioxide in the atmosphere as they are driven.
The growing popularity of battery-powered cars could help reduce greenhouse gas emissions, but they are not entirely Earth friendly. Problems can creep in when these batteries are disposed of. Scientists, in a new study in ACS’ journal Chemistry of Materials, are reporting that compounds increasingly used in lithium-ion batteries are toxic to a type of soil-dwelling bacteria that plays an important environmental role.
Plug-in hybrid electric vehicles (PHEVs) can reduce fuel consumption and greenhouse gas emissions compared to their gas-only counterparts. Researchers at the University of California, Riverside’s Bourns College of Engineering have taken the technology one step further, demonstrating how to improve the efficiency of current PHEVs by almost 12 percent.
ACS Applied Materials Interfaces recently published a study by University of Maryland scientists, who have discovered a new method for preparing batteries. This new preparation method starts with baking a leaf, and then adding sodium. The scientists used a carbonized oak leaf filled with sodium as a negative terminal or anode for the demonstration battery.
Researchers from EPFL have discovered a solution that will aid in making electric cars competitive, enabling them to be charged as fast as it takes to fill a tank of gas. The solution is an intermediate storage which does not affect the power grid.
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