Self-assembly of silicate/surfactant mesophases

Scott A. Walker; J. A. Zasadzinski

Self-assembly of silicate/surfactant mesophases

Scott A. Walker
, J. A. Zasadzinski

Chemical Engineering and Materials Science

Research output: Contribution to journal › Conference article › peer-review

6 Scopus citations

Abstract

The synthesis of silicate/surfactant mesophases is driven by cooperative assembly of organic surfactant and inorganic silicate species, and the resultant mesophase morphology can be controlled by synthesis conditions (i.e., CTAB concentration in precursor solution and SiO₂-CTAB mole ratio). The self-assembly process of these mesophases is driven complexation of the polyanionic silicate species with several CTAB cations to form a multi-tailed surfactant. One of these mesophases is a novel rippled lamellar phase in which the ripple wavelength and lamellar spacing are similar to the hexagonal mesophase rod center-to-center spacing; each of these dimensions are consistent with the length of two CTAB molecules.

Original language	English (US)
Pages (from-to)	93-98
Number of pages	6
Journal	Materials Research Society Symposium - Proceedings
Volume	371
State	Published - Jan 1 1995
Event	Proceedings of the 1994 MRS Fall Meeting - Boston, MA, USA Duration: Nov 28 1994 → Nov 30 1994

Find It

Find It at U of M Libraries

Cite this

@article{24566ab5d27a48d096ac4ac33b3c205c,

title = "Self-assembly of silicate/surfactant mesophases",

abstract = "The synthesis of silicate/surfactant mesophases is driven by cooperative assembly of organic surfactant and inorganic silicate species, and the resultant mesophase morphology can be controlled by synthesis conditions (i.e., CTAB concentration in precursor solution and SiO2-CTAB mole ratio). The self-assembly process of these mesophases is driven complexation of the polyanionic silicate species with several CTAB cations to form a multi-tailed surfactant. One of these mesophases is a novel rippled lamellar phase in which the ripple wavelength and lamellar spacing are similar to the hexagonal mesophase rod center-to-center spacing; each of these dimensions are consistent with the length of two CTAB molecules.",

author = "Walker, \{Scott A.\} and Zasadzinski, \{J. A.\}",

year = "1995",

month = jan,

day = "1",

language = "English (US)",

volume = "371",

pages = "93--98",

journal = "Materials Research Society Symposium - Proceedings",

issn = "0272-9172",

publisher = "Materials Research Society",

note = "Proceedings of the 1994 MRS Fall Meeting ; Conference date: 28-11-1994 Through 30-11-1994",

}

TY - JOUR

T1 - Self-assembly of silicate/surfactant mesophases

AU - Walker, Scott A.

AU - Zasadzinski, J. A.

PY - 1995/1/1

Y1 - 1995/1/1

N2 - The synthesis of silicate/surfactant mesophases is driven by cooperative assembly of organic surfactant and inorganic silicate species, and the resultant mesophase morphology can be controlled by synthesis conditions (i.e., CTAB concentration in precursor solution and SiO2-CTAB mole ratio). The self-assembly process of these mesophases is driven complexation of the polyanionic silicate species with several CTAB cations to form a multi-tailed surfactant. One of these mesophases is a novel rippled lamellar phase in which the ripple wavelength and lamellar spacing are similar to the hexagonal mesophase rod center-to-center spacing; each of these dimensions are consistent with the length of two CTAB molecules.

AB - The synthesis of silicate/surfactant mesophases is driven by cooperative assembly of organic surfactant and inorganic silicate species, and the resultant mesophase morphology can be controlled by synthesis conditions (i.e., CTAB concentration in precursor solution and SiO2-CTAB mole ratio). The self-assembly process of these mesophases is driven complexation of the polyanionic silicate species with several CTAB cations to form a multi-tailed surfactant. One of these mesophases is a novel rippled lamellar phase in which the ripple wavelength and lamellar spacing are similar to the hexagonal mesophase rod center-to-center spacing; each of these dimensions are consistent with the length of two CTAB molecules.

UR - https://www.scopus.com/pages/publications/0029223502

UR - https://www.scopus.com/pages/publications/0029223502#tab=citedBy

M3 - Conference article

AN - SCOPUS:0029223502

SN - 0272-9172

VL - 371

SP - 93

EP - 98

JO - Materials Research Society Symposium - Proceedings

JF - Materials Research Society Symposium - Proceedings

T2 - Proceedings of the 1994 MRS Fall Meeting

Y2 - 28 November 1994 through 30 November 1994

ER -

Self-assembly of silicate/surfactant mesophases

Abstract

Find It

Other files and links

Fingerprint

Cite this