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arrived at the interface between the captured nanoparticle and the growing metal surface. The unsaturated bond of oxygen on nanoparticle surface could capture some of the absorbed nickel atoms and form nickel-oxygen chemical bond. It was proved that the chemical bond interaction exists in the interface between nanoparticles surface and matrix metal nickel. 关键词:nanoparticle; catalytic action......
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Fabrication and test of reaction bond silicon carbide for optical applications YAO Wang(姚 旺), ZHANG Yu-min(张宇民), HAN Jie-cai(韩杰才), ZUO Hong-bo(左洪波) Center for Composite Materials, Harbin... mm. 3 Property measurement 3.1 Chemical and physical properties The microstructure of RBSiC was evaluated using X-ray diffraction and optical microscopy. The density was measured at room......
A series of 3D lanthanide complexes based on H bond and halogen-halogen interactions:Synthesis, structure, spectroscopic and thermal properties吴俊辰1,2,李华3,任宁4,张建军1,2,王淑萍21. Testing and Analysis Center,Hebei Normal University2. College of Chemistry and Material Science,Hebei Normal University3. Shijiazhuang College4. College of Chemical Engineering and Material,Handan University摘 要:
A series of 3D lanthanide complexes based on H bond and halogen-halogen interactions:Synthesis, structure, spectroscopic and thermal properties吴俊辰1,2,李华3,任宁4,张建军1,2,王淑萍21. Testing and Analysis Center,Hebei Normal University2. College of Chemistry and Material Science,Hebei Normal University3. Shijiazhuang College4. College of Chemical Engineering and Material,Handan University摘 要:
Trans. Nonferrous Met. Soc. China 22(2012) 1197-1202 First principles study of electronic structure, chemical bonding and elastic properties of BiOCuS PAN Liu-xian1, XIA Qing-lin2, YE Shao-long3...: The electronic structures, chemical bonding and elastic properties of the tetragonal phase BiOCuS were investigated by using density-functional theory (DFT) within generalized gradient approximation (GGA......
QUANTUM CHEMICAL STUDY ON THE REACTION OF PYRITE WITH NITRIC ACID+Yang Tianzu; Zhao Tiancong; Lu Yiyuan(Department of Nonferrous Metallurgy, Central South University of Technology, Changsha, 410083, China)Abstract:The reaction of pyrite with nitric acid was studied using CNDO/2 method. Strong coordinate bond and back π bond between Pe2+and are formed in pyrite. In nitric acid solution when acts......
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[1] Harris N J, Lammertsma K. Tautomerism, ionization, and bond dissociations of 5-Nitro-2,4-Dihydro-3H-1,2,4-Triazolone [J]. Journal of the American Chemical Society, 1996, 118(34): 8048-8055... of octanitrocubane [J]. Journal of Chemical Physics, 2002, 116(24): 10674-10683. [4] Bach R D, Dmitrenko O. Strain energy of small ring hydrocarbons. Influence of C-H bond dissociation energies [J......