Structural incorporation of iron into Ge-imogolite nanotubes: a promising step for innovative nanomaterials

被引：29

作者：

Avellan, A. ^{[1
,2
]}

Levard, C. ^{[1
,2
]}

Kumar, N. ^{[1
,2
]}

Rose, J. ^{[1
,2
]}

Olivi, L. ^{[3
]}

Thill, A. ^{[4
]}

Chaurand, P. ^{[1
,2
]}

Borschneck, D. ^{[1
,2
]}

Masion, A. ^{[1
,2
]}

机构：

[1] Aix Marseille Univ, CNRS, CEREGE, IRD,UM34,UMR 7330, F-13545 Aix En Provence, France

[2] Duke Univ, CNRS, iCEINT Int Ctr Environm Implicat NanoTechol, F-13545 Aix En Provence, France

[3] ELETTRA, Synchrotron Light Source, I-34012 Trieste, Italy

[4] CEA Saclay, IRAMIS, Lab Interdisciplinaire Org Nanometr & Supramol, F-91191 Gif Sur Yvette, France

来源：

RSC ADVANCES | 2014年 / 4卷 / 91期

关键词：

ADSORPTION; ALUMINOSILICATE; HYDROLYSIS; SPECIATION; CATALYST; MODELS;

D O I：

10.1039/c4ra08840a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Novel iron-doped aluminogermanate nanotubes were obtained using a single step, aqueous phase synthesis protocol. These nanotubes are isostructural with imogolite, a natural occurring nanofiber, but are obtained by-product free in substantially larger quantities with aluminum substitution levels around 1%. Increasing the Fe concentrations led to higher substitution levels but also to the co-precipitation of Fe (oxy)hydroxides.

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收藏

页码：49827 / 49830

页数：4

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