Abstract
Multilayered inorganic-organic hybrids were prepared by cohydrolysis and polycondensation of alkyltriethoxysilanes (CnTES, n = 8-18) and tetraethoxysilane (TEOS). Thin films were deposited from homogeneous solutions containing the oligomeric species by dip-coating. Self-assembly of co-condensed oligomers into lamellar structures depended essentially on the alkyl chain length of CnTES and the temperature of the solutions. By controlling the solution temperature during the dip-coating process, transparent and highly ordered films were formed from the mixtures of TEOS and CnTES with various alkyl chain lengths. The resulting hybrid materials were structurally different from those derived from CnTES alone and exhibited various interlayer structures depending on the alkyl chain length, which is due to the differences in the arrangements and conformations of the chains.
| Original language | English |
|---|---|
| Pages (from-to) | 1144-1149 |
| Number of pages | 6 |
| Journal | Langmuir |
| Volume | 18 |
| Issue number | 4 |
| DOIs | |
| Publication status | Published - 2002 Feb 19 |
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ASJC Scopus subject areas
- Colloid and Surface Chemistry
- Physical and Theoretical Chemistry
Cite this
Structural control of multilayered inorganic-organic hybrids derived from mixtures of alkyltriethoxysilane and tetraethoxysilane. / Shimojima, Atsushi; Kuroda, Kazuyuki.
In: Langmuir, Vol. 18, No. 4, 19.02.2002, p. 1144-1149.Research output: Contribution to journal › Article
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TY - JOUR
T1 - Structural control of multilayered inorganic-organic hybrids derived from mixtures of alkyltriethoxysilane and tetraethoxysilane
AU - Shimojima, Atsushi
AU - Kuroda, Kazuyuki
PY - 2002/2/19
Y1 - 2002/2/19
N2 - Multilayered inorganic-organic hybrids were prepared by cohydrolysis and polycondensation of alkyltriethoxysilanes (CnTES, n = 8-18) and tetraethoxysilane (TEOS). Thin films were deposited from homogeneous solutions containing the oligomeric species by dip-coating. Self-assembly of co-condensed oligomers into lamellar structures depended essentially on the alkyl chain length of CnTES and the temperature of the solutions. By controlling the solution temperature during the dip-coating process, transparent and highly ordered films were formed from the mixtures of TEOS and CnTES with various alkyl chain lengths. The resulting hybrid materials were structurally different from those derived from CnTES alone and exhibited various interlayer structures depending on the alkyl chain length, which is due to the differences in the arrangements and conformations of the chains.
AB - Multilayered inorganic-organic hybrids were prepared by cohydrolysis and polycondensation of alkyltriethoxysilanes (CnTES, n = 8-18) and tetraethoxysilane (TEOS). Thin films were deposited from homogeneous solutions containing the oligomeric species by dip-coating. Self-assembly of co-condensed oligomers into lamellar structures depended essentially on the alkyl chain length of CnTES and the temperature of the solutions. By controlling the solution temperature during the dip-coating process, transparent and highly ordered films were formed from the mixtures of TEOS and CnTES with various alkyl chain lengths. The resulting hybrid materials were structurally different from those derived from CnTES alone and exhibited various interlayer structures depending on the alkyl chain length, which is due to the differences in the arrangements and conformations of the chains.
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UR - http://www.scopus.com/inward/citedby.url?scp=0037133478&partnerID=8YFLogxK
U2 - 10.1021/la011016l
DO - 10.1021/la011016l
M3 - Article
AN - SCOPUS:0037133478
VL - 18
SP - 1144
EP - 1149
JO - Langmuir
JF - Langmuir
SN - 0743-7463
IS - 4
ER -