direct methanol fuel cell
#1

The need for high energy density, lightweight power sources for demanding portable applications gives incentive to the search for novel fuel cell concepts and approaches that reduce size, weight, and system complexity. Such power sources would find applications in variety of portable medical devices, computer hardware, and military equipment. This talk addresses a direct methanol fuel cell (DMFC) system approach wherein the fuel (methanol) and air are mixed and fed simultaneously to anodes and cathodes of the fuel cell stack. This overall approach leads to substantial size and weight reductions by eliminating the need for bipolar flow-field/separator plates and cell seals and by simplifying fluid manifolds. Catalyst, cell, and stack-level issues are impacted by the mixed-reactant DMFC design. The performance of promising cathode catalysts are compared to the traditional Pt catalyst, and novel hydrophilic barrier layer is applied to a PtRu anode in order to improve its performance by limiting oxygen diffusion to the anode catalyst layer. This strategy is shown to be effective despite increased ohmic resistance associated with the barrier layer.
Reply

Important Note..!

If you are not satisfied with above reply ,..Please

ASK HERE

So that we will collect data for you and will made reply to the request....OR try below "QUICK REPLY" box to add a reply to this page
Popular Searches: fuel cell gm, canadian direct marketing assn, college of direct supports pa, biogas fuel cell, abstract for fuel cell powered go kart, auto direct, experimental methanol fueled marine,

[-]
Quick Reply
Message
Type your reply to this message here.

Image Verification
Please enter the text contained within the image into the text box below it. This process is used to prevent automated spam bots.
Image Verification
(case insensitive)

Possibly Related Threads...
Thread Author Replies Views Last Post
  Fuel Cells on Aerospace computer science crazy 6 8,471 22-02-2015, 05:27 AM
Last Post: gpatel2
  fuel from plastic waste full report seminar presentation 15 32,774 21-04-2014, 12:50 PM
Last Post: Guest
  Crdi COMMON RAIL DIRECT INJECTION full report project report tiger 7 22,807 26-04-2013, 04:59 PM
Last Post: computer topic
  Gasoline Direct Injection full report project report tiger 16 18,118 02-02-2013, 02:10 PM
Last Post: Guest
  DIGITAL FUEL INJECTION SYSTEM summer project pal 1 3,570 05-01-2013, 12:05 PM
Last Post: seminar details
  Common Rail Direct Injection (CRDI) Engines computer science crazy 10 11,451 25-12-2012, 02:17 PM
Last Post: deanchan
  Bi-fuel vehicles summer project pal 4 3,661 20-11-2012, 12:58 PM
Last Post: seminar details
Bug Bio-Gas As Alternative Fuel In IC Engines Computer Science Clay 9 11,805 03-10-2012, 01:03 PM
Last Post: seminar details
  ROTARY DISTRIBUTOR DIESEL FUEL INJECTION PUMP project report helper 1 3,282 16-03-2012, 01:04 PM
Last Post: seminar paper
  Proton Exchange Membrane Fuel Cell Characterizationf or Electric Vehicle Applications project report helper 1 2,040 15-03-2012, 03:29 PM
Last Post: seminar paper

Forum Jump: