Adsorption of Thiophene on Ni(100) Studied by S K-edge XANES

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Adsorption of SO2 on Pd(100) Studied by S K-Edge XAFS

Surface structure and an electronic property of SO2 adsorbed on Pd(100) were studied by S K-edge NEXAFS, SEXAFS and Sls XPS. The molecule was found by the polar-angle dependent NEXAFS to adsorb with the molecular plane normal to the Pd(100) surface. This is a clear contrast to the S02/Ni(100) case where the molecule lies flat on the surface. From the peak position of XPS and the x* peak height ...

متن کامل

Adsorption and Surface Reaction of SO2 on Cu(100) Studied by S K-Edge XAFS and STM

Adsolption and reaction of SO2 on Cu(100) at room temperature has been studied by means of S K-edge XAFS, AES, LEED, XPS and STM. It has been revealed that there are atomic S and SO3 with the stoichiometric ratio of 1:2 on the surface. This indicates that a disproportionation reaction of 3SOz(a)+S(a)+2S03(a) occurs at room temperature. The atomic S locates in the fourfold hollow site. SO3 adsor...

متن کامل

Electronic structure effects on B K-edge XANES of minerals.

In order to assess the usability of X-ray absorption near-edge structure (XANES) for studying the structure of BO(n)-containing materials, the dependence of theoretical XANES at the B K-edge on the way the scattering potential is constructed is investigated. Real-space multiple-scattering calculations are performed for self-consistent and non-self-consistent potentials and for different ways of...

متن کامل

Mg K-edge XANES of sepiolite and palygorskite

a £SRF, BP 220 F-38043 Grenoble Cedex, France b Dpto, Geologia, Universidad de Salamanca, £-37008 Salamanca, Spain C Dpto. Cristalogra/ia y Mineralogia, U Complutense de Madrid, £-28040 Madrid, Spain d INFM, clo £SRF, BP 220 F-38043 Grenoble Cedex, France e Lab. Cristallographie, CN RS, Grenoble BP 166, F-38042 Grenoble Cedex 09, France f INAH, Mexico DF, Mexico g TASC-INFM Area Science Park, 1...

متن کامل

Phosphorus K-edge XANES spectroscopy of mineral standards

Phosphorus K-edge X-ray absorption near-edge structure (XANES) spectroscopy was performed on phosphate mineral specimens including (a) twelve specimens from the apatite group covering a range of compositional variation and crystallinity; (b) six non-apatite calcium-rich phosphate minerals; (c) 15 aluminium-rich phosphate minerals; (d) ten phosphate minerals rich in either reduced iron or mangan...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Japanese Journal of Applied Physics

سال: 1993

ISSN: 0021-4922,1347-4065

DOI: 10.7567/jjaps.32s2.350