Proceedings of the Korean Powder Metallurgy Institute Conference (한국분말야금학회:학술대회논문집)
- 2006.09b
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- Pages.1229-1230
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- 2006
Accurate Determination of Hydrogen Adsorption on Metal Materials Considering the Equations of State and its Influential Errors
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Cho, Won-Chul
(Hydrogen Energy Research Group Korea Institute of Energy Research)
;
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Park, Chu-Sik
(Hydrogen Energy Research Group Korea Institute of Energy Research)
;
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Han, Sang-Sup
(Hydrogen Energy Research Group Korea Institute of Energy Research)
- Published : 2006.09.24
Abstract
Adsorption isotherms of hydrogen by step-by-step method are widely used. However, the relations between the equations of state and the accumulated errors produced by step-by-step method and the mechanical errors of pressure or temperature controller were not analyzed. Considering the influence of various errors on the equations of state, we could find out the factors and compare the performance of the equations of state.