Direct Synthesis and Spectroscopic Evidence of Framework Co(II) ions in SBA-15 Mesoporous Molecular Sieves
Direct Synthesis and Spectroscopic Evidence of Framework Co(II) ions in SBA-15 Mesoporous Molecular Sieves
复制标题
SBA-15 介孔分子筛中骨架 Co(II) 离子的直接合成和光谱证据
DOI:
10.1246/cl.2004.588
复制
发表时间:
2004
影响因子:
1.6
通讯作者:
M. Hartmann
中科院分区:
文献类型:
--
作者:
A. Vinu;M. Hartmann
CoSBA-15 with different n S i /n C o ratio have been synthesized in acidic media using nonionic surfactants and characterized, for the first time, by XRD. AAS, N 2 adsorption, UV-vis DRS and ESR spectroscopy. Spectroscopicdata show that all cobalt atoms in CoSBA-15 are extensively in tetrahedral coordination.