My watch list
my.chemeurope.com  
Login  

Water-soluble catalyst converts carbon dioxide to promising green fuel

23-Jul-2013

Scientists in the United States have developed a water-soluble catalyst that can selectively reduce carbon dioxide to formate, a promising green fuel for fuel cells.

Researchers describe the design of an iridium pincer catalyst that electrocatalytically reduces carbon dioxide to formate in water. The homogeneous catalyst is highly selective towards formate, which forms in 93% yield without the formation of unwanted side-products such as carbon monoxide and methane. The catalyst works with water as the reaction solvent, with the addition of a small amount of acetonitrile to sustain the reaction.

Original publication:

P Kang et al, Chem. Sci., 2013

More about University of North Carolina at Chapel Hill
More about Royal Society of Chemistry
  • News

    New coating is self-defence for seeds

    Scientists in Switzerland have developed a protective coating for seeds that poisons pests with cyanide when they bite into it. The coating is a system of two layers and only becomes toxic when the layers are mixed, eliminating the problem of environmental contamination that is associated w ... more

    Using bacteria to make electrodes

    Scientists in France have produced hematite using a bacterial pathway for use as an electrode material in Li-ion technologies. Currently, most commercial electrode materials for Li-ion technologies are prepared using the ceramic method, which requires long heating periods at high temperatur ... more

    Marine plant replacement for platinum in solar cells

    An international research team has shown that that the power conversion efficiency of sea tangle extract is comparable to platinum in solar cell electrodes. Dye-sensitized solar cells (DSCs) are quickly becoming a widespread and affordable alternative to photovoltaic solar cells. The electr ... more

  • Videos

    Royal Society of Chemistry – About us

    With more than 51,000 members and an international publishing and knowledge business we are the UK’s professional body for chemical scientists, supporting and representing our members and bringing together chemical scientists from all over the world. more

    A career in toxicology

    Hear from RSC member Vicki Stone talk about her role as a Nanotoxicologist. more

    When Food met Pharma: Delivery Strategies for Nutraceuticals

    With growing prevalence of lifestyle-associated diseases, including obesity, Type II diabetes and cardiovascular disease, there is an urgent need and demand to try to prevent the onset of these diseases within our growing population. Nutraceuticals, along with appropriate diet and exercise, ... more

  • Companies

    Royal Society of Chemistry (RSC)

    The RSC is a leading international publisher of highly regarded journals and books in the chemical sciences. The RSC is also the professional body for chemists with a global membership of over 46,000. more

Your browser is not current. Microsoft Internet Explorer 6.0 does not support some functions on Chemie.DE