Issue Information
روزنامه با شماره پیاپی سال 2003
Pages
8
From page
251
To page
258
Abstract
Thermal desorption spectroscopy (TDS) utilising a quadrupolar mass spectrometer is a highly sensitive and selective method to study the hydrogen desorption of hydrogen storage materials. For a quantitative analysis of the hydrogen storage capacity, the TDS apparatus can be consistently calibrated by using hydrogenated PdGd alloys or TiH2 as standards. Owing to its hygroscopic nature, the use of CaH2 as calibration standard leads to erroneous results. The chemical reactions during the thermal desorption of CaH2 are analysed in detail.
Journal title
Food Microbiology
Serial Year
2003
Journal title
Food Microbiology
Record number
1193363
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