Nissan develops next-gen fuel cell stack

Nissan Motor Company has released its next generation fuel cell stack (2011 Model) for fuel cell electric vehicles (FCEV). The latest technology development is part of the company's continuing efforts towards the realisation of a zero emission society. Through improvements to the MEA (membrane electrode assembly) and the separator flow path, which make up the structure of fuel cells, Nissan says it has significantly improved the power density of its fuel cell stack to 2.5 times greater than its 2005 model a
April 26, 2012 Read time: 2 mins
2454 Nissan Motor Company has released its next generation fuel cell stack (2011 Model) for fuel cell electric vehicles (FCEV). The latest technology development is part of the company's continuing efforts towards the realisation of a zero emission society.

Through improvements to the MEA (membrane electrode assembly) and the separator flow path, which make up the structure of fuel cells, Nissan says it has significantly improved the power density of its fuel cell stack to 2.5 times greater than its 2005 model and realised a world's best among auto manufacturers of 2.5 kW per litre.

Furthermore, molding the supporting frame of the MEA integrally with the MEA enabled stable, single-row lamination of the fuel cell has reduced its overall size by more than half compared to conventional models. Additionally, compared with the 2005 model, both the usage of platinum and parts variation has been reduced to one quarter, thereby reducing cost of the next generation fuel cell stack to one-sixth of the 2005 model.

For more information on companies in this article

Related Content

  • Engine improvements for decarbonisation
    June 5, 2024
    As the need for decarbonisation becomes more pressing, engine firms are looking ahead to the next step for power systems, writes Mike Woof.
    Read More
  • Volvo CE develops efficient new soil compactors
    December 17, 2013
    Volvo CE’s redesigned soil compactors offer improved cab designs and better performance, while the firm is offering other glimpses of future technologies - Nick Johnson reports This summer marked the 55th anniversary of Volvo Days – an event that enables Volvo Construction Equipment customers to find out more about the company’s latest products and services. An impressive machine demonstration at the Volvo Customer Centre in Eskilstuna, Sweden provided the official launch for several new models, including s
    Read More
  • Developments in concrete pavers boosts quality
    July 13, 2012
    The latest technology continues to improve the quality of concrete paving while contractors are also benefiting from more adaptable equipment - Mike Woof reports For many concrete paving applications, versatility is required rather than a high production rate. Leading paver manufacturers such as GOMACO, Power Curbers, Terex and Wirtgen all offer high mobility machines that can be adjusted to cope with an array of tasks. For a contractor, the advantage of these smaller pavers is that they can be configured q
    Read More
  • Emissions legislation driving machinery design
    June 13, 2012
    Legislative and economic factors are impacting upon the earthmoving equipment market - Mike Woof reports No-one who has any connection with the construction equipment sector can have failed to notice that increasingly tough emissions legislation has changed the shape of machines over the last 10 years or so. A series of targets have been set and met with regard to the exhaust emissions permitted from off-highway machines used in North America and Europe. The latest round of requirements has seen the intr
    Read More

Highlighted Content