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

  • Free flow tolling technology is booming
    April 10, 2013
    Jon Masters reports on the latest moves in the free-flow tolling segment. Free-flow tolling of roads and discrete infrastructure, such as bridges and tunnels, is an area of transportation that appears to be booming. Tolling in general is on the up, often still as a means for funding road projects where public sector budgets can no longer cover the necessary costs, but not exclusively so. Several high profile examples of road user charging for ‘demand management’ – the reduction of congestion as part of a wi
    Read More
  • Bobcat continues to broaden compact machine range
    September 11, 2014
    The commanding position of Bobcat in the world skid steer market was graphically illustrated earlier this year when the company produced its one-millionth loader. This achievement is being marked around the world with competitions and the availability of limited edition commemorative S650 (skid steer) and T650 (tracked) loaders. The latest wheeled Bobcat skid steer loader is the M-Series S450, which replaces the popular S130 model. This new radial lift path loader has a rated operating capacity is 608kg and
    Read More
  • Aggregates production innovations delivering efficiency
    August 1, 2017
    EvoQuip, the newest division of Terex Corporation, is launching a Cobra 230 impact crusher later this year, to sit alongside the Cobra 260. The 24tonne machine will offer a production capacity of 140-150tonnes/hour in asphalt and construction recycling. The Cobra 230 is 11.3m long and 2.46m wide, or 5.15m wide with a side conveyor. It features a quick set-up time and the machine can be moved onsite without having to stop the crusher. Keestrack says that its novel H4 tracked cone crusher is light and compact
    Read More
  • Road trains project saves space as well as fuel
    February 23, 2012
    A high-tech European project involving cars could reduce fuel consumption by up to one-fifth as Patrick Smith reports. A new EU project, Sartre, is aimed at developing and testing technology for vehicles that can drive themselves in long road trains on motorways.
    Read More

Highlighted Content