ChemInform Abstract: A New Epoxidation Catalyst: The Reactivity and X-Ray Crystal Structure of (RuO2(bipy)(IO3(OH)3))×1.5 H2O (bipy = 2,2′-bipyridine).oxidation, dehydrogenation, ozonolysisoxirane derivativesaldehydes (benzene compounds
surface structuretitaniumtitanium compoundsThe interactions at the evolving RuO 2/titanium interface have been studied by LEED, AES and XPS. Titanium films of up to 5 monolayers were evaporated onto well ordered and ion sputtered ruthenium dioxide crystal surfaces of (110) and (100) orientation. ...
The thickness dependence of crystal structure and electrical properties is studied for rutile‐type RuO2 (100) thin films. The island growth mode results in a monotonically varying lattice strain along the a‐axis from negative to positive with increasing thickness. Decrease in the thickness below ...
Synthesis of (η 5 -R 1 C 5 H 4 )(CO) 2 Mo(η 2 -S 2 R) via Reaction of (-RS)(- p -MeC 6 H 4 SO 2 S)Fe 2 (CO) 6 with Nucleophiles (η 5 -R 1 C 5 H 4 )(CO) 3 MoSeNa. Crystal Structure of (η 5 -MeO 2 CC 5 H 4 )(CO) 2 Mo(η 2 -S 2 Bu t ...
材料英语3-crystal structure-2 •Close-packedstructures ABCABC--FCC ABAB--HCP -1- •Crystalstructures System AxialLengthsandAngles Bravais(Space)Lattices CubicTetragonalOrthorhombic RhombohedralHexagonalMonoclinicTriclinic a=b=c,===90oa=bc,===90oabc,==...
In this paper, a Plasmonic Photonic Crystal (PPhC) Waveguide structure is proposed, which is appropriately designed to support dispersionless slow plasmonic wave with group velocities between c/20 and c/50. Two important features of photonic crystals are manifested in the proposed structure; excitation...
Engineering the surface structure at the atomic level can be used to precisely and effectively manipulate the reactivity and durability of catalysts. Here we report tuning of the atomic structure of one-dimensional single-crystal cobalt (II) oxide (CoO)
The refined crystal structure of CuO is shown in Figure 1(b), in which the Cu atom is coordinated by four coplanar O atoms forming an almost rectangular parallelogram, while the O coordination polyhedron has four Cu atoms at the corners of a distorted tetrahedron. The CuO, by sharing ...
The crystal structures of different as-prepared Co3O4 nanocrystals were further confirmed by the X-ray diffraction (XRD) and high resolution transmission electron microscope (HRTEM). In the XRD patterns, as shown in Figure 2, all the diffraction peaks match well with the crystal structure of ...
The surface structure of RuO2 (110) has been studied with LEED, AES and XPS. The "as-grown" surface shows no LEED patterns and both AES and XPS indicate that the surface is depleted in oxygen in high vacuum. After extensive annealing in an O2 atmosphere reproducible LEED patterns ...