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Wizard1

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4. Summary
Various CNT samples, including SWCNTs and MWCNTs, with and without post-treatments, were employed for hydrogen storage measurements by a volumetric method with a specifically-designed equipment. Under a hydrogen gas pressure of about 12 MPa and room temperature, the hydrogen storage capacity of CNTs is less than 1.7 wt.%. These results suggest that CNTs only have a hydrogen storage capacity far below the DOE benchmark and be impractical for on-board hydrogen uptake systems. On the other hand, CNTs may be used as an effective additive in other hydrogen storage material systems such as metal hydrides or complex compounds by significantly improving their kinetics and capacity.
31Â¥2010-05-08 16:34:28
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miranda88

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32Â¥2010-05-13 17:02:04
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chaojundang

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33Â¥2010-05-14 08:49:41
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ningge

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Originally posted by Wizard1 at 2010-05-08 16:34:28:
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4. Summary
Various CNT samples, including SWCNTs and MWCNTs, with and without post-treatments, were employed for hydrogen storage measurements by a volumetric m ...

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