Abstract
A highly ordered Ge-incorporated akaganeite with the atomic ratio of Ge/Fe = 0.14 and Cl/Fe = 0.11 was firstly synthesized through hydrolysis and acidification of a mixed solution of FeCl3·6H2O and TEOGe (Ge(OC2H5)4) under the α-Fe 2O3 synthesis conditions. The newly synthesized Ge-akaganeite shows a monodisperse nanorod with 15-17 nm in width and ∼200 nm in length, the distinctly enhanced structural ordering and stability, and substantial differences in crystallographic and magnetic features. Here we propose a hypothetical akaganeite model with Ge occupying the tunnel sites as Ge(OH)40 based on crystallographic and chemical analyses.
| Original language | English |
|---|---|
| Pages (from-to) | 287-292 |
| Number of pages | 6 |
| Journal | CrystEngComm |
| Volume | 13 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 2011 Jan 7 |
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All Science Journal Classification (ASJC) codes
- Chemistry(all)
- Materials Science(all)
- Condensed Matter Physics
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Highly ordered Ge-incorporated akaganeite (β-FeOOH) : A tunnel-type nanorod. / Song, Yungoo; Bac, Bui Hoang; Lee, Young Boo; Kim, Myung Hun; Kang, Il Mo.
In: CrystEngComm, Vol. 13, No. 1, 07.01.2011, p. 287-292.Research output: Contribution to journal › Article
TY - JOUR
T1 - Highly ordered Ge-incorporated akaganeite (β-FeOOH)
T2 - A tunnel-type nanorod
AU - Song, Yungoo
AU - Bac, Bui Hoang
AU - Lee, Young Boo
AU - Kim, Myung Hun
AU - Kang, Il Mo
PY - 2011/1/7
Y1 - 2011/1/7
N2 - A highly ordered Ge-incorporated akaganeite with the atomic ratio of Ge/Fe = 0.14 and Cl/Fe = 0.11 was firstly synthesized through hydrolysis and acidification of a mixed solution of FeCl3·6H2O and TEOGe (Ge(OC2H5)4) under the α-Fe 2O3 synthesis conditions. The newly synthesized Ge-akaganeite shows a monodisperse nanorod with 15-17 nm in width and ∼200 nm in length, the distinctly enhanced structural ordering and stability, and substantial differences in crystallographic and magnetic features. Here we propose a hypothetical akaganeite model with Ge occupying the tunnel sites as Ge(OH)40 based on crystallographic and chemical analyses.
AB - A highly ordered Ge-incorporated akaganeite with the atomic ratio of Ge/Fe = 0.14 and Cl/Fe = 0.11 was firstly synthesized through hydrolysis and acidification of a mixed solution of FeCl3·6H2O and TEOGe (Ge(OC2H5)4) under the α-Fe 2O3 synthesis conditions. The newly synthesized Ge-akaganeite shows a monodisperse nanorod with 15-17 nm in width and ∼200 nm in length, the distinctly enhanced structural ordering and stability, and substantial differences in crystallographic and magnetic features. Here we propose a hypothetical akaganeite model with Ge occupying the tunnel sites as Ge(OH)40 based on crystallographic and chemical analyses.
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U2 - 10.1039/c0ce00276c
DO - 10.1039/c0ce00276c
M3 - Article
AN - SCOPUS:78649832444
VL - 13
SP - 287
EP - 292
JO - CrystEngComm
JF - CrystEngComm
SN - 1466-8033
IS - 1
ER -