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Preparation, characterization and comparative study of gas diffusion layer for pem fuel cell

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Figure

Table 1. Variation of Resistivity of carbon layer pyrolysed at different temperatures for a period of 30 minutes
Fig. 6. Comparative study graph of electrical resistivity of coir pith carbon fiber GDL prepared with Pani of 0.2M aniline (pyrolysis of coir pith fibers for 45 minutes) with commercial GDL (SIGRACET GDL 24/25&34/35)
Table 18. Effect of temperature of pyrolysis on material density & particle porosity a period of 45 minutes
Fig. 10. Comparative study graph of POROSITY & THICKNESS of coir pith carbon fiber GDL (pyrolysis of coir pith fibers for 30, 45  minutes) with commercial GDL (SIGRACET GDL 10, 24/25, 34/35 & TORAY GDL  )
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