[Electron spectra of chemical assembly mesoporous MCM-41 with transition metal complexes].
In the paper the complexes of metal cobalt(III), manganese(III), iron(III) and copper(II) with Schiff-base N,N-ethylenebis(salicylideneaminnato) have been synthesized and characterized. The nanosized porous material MCM-41 has been functionalized by the modification of the internal pore surface with gamma-aminopropyl and was assembled by the modification groups with metal complex of Schiff-base. These metal complexes and functionalized nanosized porous materials were charcterized by XRD, IR and UV-Vis. It is indicated by spectral analysis that the synthesized nanosized porous materials have been confirmed to be MCM-41 with hexagon bores, and the gamma-aminopropyls have been bonded on their internal pore surface. And the complexes of metal cobalt(III), manganese(III), iron(III) and copper(II) with Schiff-base N,N-ethylenebis(salicylideneaminnato) were assembled into MCM-41. The IR spectra of these samples show that there were characteristic absorptions of the amino and the Schiff base groups, and the absorption of amino shifted to longer wavelength.
Huo
Yong-qian
YQ
Chemistry Department, Shaanxi Key Laboratory of Physico-Inorganic Chemistry, Northwest University, Xi'an 710069, China.
Li
Jun
J
Wang
Wei
W
Gong
Ya-qiong
YQ
Zhang
Feng-xing
FX
D003035:Cobalt / Q000737:chemistry; D003300:Copper / Q000737:chemistry; D007501:Iron / Q000737:chemistry; D008345:Manganese / Q000737:chemistry; D008670:Metals / Q000737:chemistry; D012822:Silicon Dioxide / Q000737:chemistry*; D013053:Spectrophotometry / Q000295:instrumentation / Q000379:methods*; D013696:Temperature; D028561:Transition Elements
C509968:MCM-41; D008670:Metals; D028561:Transition Elements; D003035:Cobalt; D008345:Manganese; D012822:Silicon Dioxide; D003300:Copper; D007501:Iron