Adsorption of H2O and O2 on Rh surfaces studied by AES, ELS and TDS
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چکیده
منابع مشابه
INTERACTION OF BORAZINE WITH A Re(OOO1) SURFACE, STUDIED BY LEED, TDS, AES AND ELS
The interaction of borazine (NsB,H,) with a Re(0001) surface has been studied by low energy electron diffraction (LEED), thermal desorption spectroscopy (TDS), Auger electron spectroscopy (AES) and electron energy loss spectroscopy (ELS). Two LEED patterns have been observed following borazine adsorption and annealing. One is the 2 X 2 structure, assigned to arise from atomic nitrogen. The othe...
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The interaction of nitrogen with a Re(OOO1) surface has been studied by low energy electron diffraction (LEED), thermal desorption spectroscopy (TDS), Auger electron spectroscopy (AES) and electron energy loss spectroscopy (ELS). Two LEED patterns have been observed upon adsorption of nitrogen on Re(OOO1). One, identified as the 4 x 1, is induced by N, exposure at 115 K and is related to the or...
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The interactions of water, carbon dioxide, and Xe with octadecanethiol (C(18)H(37)SH, ODT) self-assembled monolayers (SAMs) were studied under ultrahigh vacuum conditions employing temperature-programmed desorption and optical diffraction measurements. The ODT layer was grown on a 1 nm thick gold film deposited over a Ru(001) single-crystal substrate. The gases used in this report differ in the...
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First-principles calculations based on density functional theory and the pseudopotential method have been used to investigate the energetics of H2O adsorption on the (110) surface of TiO2 and SnO2. Full relaxation of all atomic positions is performed on slab systems with periodic boundary conditions, and the cases of full and half coverage are studied. Both molecular and dissociative (H2O → OH ...
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این مطالعه در سال 1386-87 در آزمایشگاه و مزرعه پژوهشی دانشگاه صنعتی اصفهان به منظور تعیین مناسب ترین تیمار بذری و ارزیابی اثر پرایمینگ بر روی سه رقم گلرنگ تحت سه رژیم آبیاری انجام گرفت. برخی از مطالعات اثرات سودمند پرایمینگ بذر را بر روی گیاهان مختلف بررسی کرده اند اما در حال حاضر اطلاعات کمی در مورد خصوصیات مربوط به جوانه زنی، مراحل نموی، عملکرد و خصوصیات کمی و کیفی بذور تیمار شده ژنوتیپ های م...
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ژورنال
عنوان ژورنال: Vacuum
سال: 1987
ISSN: 0042-207X
DOI: 10.1016/0042-207x(87)90143-6