کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1865729 1037863 2009 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Anomalous effects in charging of Pd powders with high density hydrogen isotopes
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک و نجوم (عمومی)
پیش نمایش صفحه اول مقاله
Anomalous effects in charging of Pd powders with high density hydrogen isotopes
چکیده انگلیسی

A twin system for hydrogen absorption experiments has been constructed to replicate the phenomenon of heat and 4He generation by D2 gas absorption in nano-sized Pd powders reported by Arata and Zhang, and to investigate the underlying physics. For Pd⋅ZrPd⋅Zr oxide nano-powders, anomalously large energies of hydrogen isotope absorption, 2.4±0.2 eV/D-atom2.4±0.2 eV/D-atom and 1.8±0.4 eV/H-atom1.8±0.4 eV/H-atom, as well as large loading ratio of D/Pd=1.1±0.0D/Pd=1.1±0.0 and H/Pd=1.1±0.3H/Pd=1.1±0.3, respectively, were observed in the phase of deuteride/hydride formation. The sample charged with D2 also showed significantly positive output energy in the second phase after the deuteride formation.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physics Letters A - Volume 373, Issue 35, 24 August 2009, Pages 3109–3112
نویسندگان
, , , , , , ,