Surface patterns by solvent evaporation of colloidal zeolite suspension

Huanting Wang; Zhengbao Wang; Limin Huang; Anupam Mitra; Yushan Yan

Surface patterns by solvent evaporation of colloidal zeolite suspension

Huanting Wang, Zhengbao Wang, Limin Huang, Anupam Mitra, Yushan Yan

Research output: Contribution to journal › Conference article › Other

Abstract

Surface patterns of porous zeolite structures such as knotted-rope web and wrinkled honeycomb were obtained by dynamic self-assembly of zeolite nanoparticles during solvent evaporation of colloidal zeolite suspension. The study shows that extra ethanol in zeolite synthesis solution is crucial for pattern formation. The addition of ethanol helps produce zeolite nanoparticles with a specific range of particle size during the hydrothermal synthesis. It also provides uniform dynamic driving force for pattern formation during its preferential evaporation. In addition, surface patterns vary with suspension compositions. The patterned zeolite structures have a well-defined bimodal pore size distribution (i.e., 0.55 nm and 2.6 nm) with high BET surface area of 680-750m²/g.

Original language	English
Journal	Materials Research Society Symposium - Proceedings
Volume	676
Publication status	Published - 1 Dec 2001
Externally published	Yes
Event	Synthesis, Functional Properties and Applications of Nanostructures - San Francisco, CA, United States of America Duration: 17 Apr 2001 → 20 Apr 2001

Cite this

@article{ee13c3c019084a7391d69e108fb2094e,

title = "Surface patterns by solvent evaporation of colloidal zeolite suspension",

abstract = "Surface patterns of porous zeolite structures such as knotted-rope web and wrinkled honeycomb were obtained by dynamic self-assembly of zeolite nanoparticles during solvent evaporation of colloidal zeolite suspension. The study shows that extra ethanol in zeolite synthesis solution is crucial for pattern formation. The addition of ethanol helps produce zeolite nanoparticles with a specific range of particle size during the hydrothermal synthesis. It also provides uniform dynamic driving force for pattern formation during its preferential evaporation. In addition, surface patterns vary with suspension compositions. The patterned zeolite structures have a well-defined bimodal pore size distribution (i.e., 0.55 nm and 2.6 nm) with high BET surface area of 680-750m2/g.",

author = "Huanting Wang and Zhengbao Wang and Limin Huang and Anupam Mitra and Yushan Yan",

year = "2001",

month = dec,

day = "1",

language = "English",

volume = "676",

journal = "Materials Research Society Symposium - Proceedings",

issn = "0272-9172",

publisher = "Materials Research Society",

note = "Synthesis, Functional Properties and Applications of Nanostructures ; Conference date: 17-04-2001 Through 20-04-2001",

}

TY - JOUR

T1 - Surface patterns by solvent evaporation of colloidal zeolite suspension

AU - Wang, Huanting

AU - Wang, Zhengbao

AU - Huang, Limin

AU - Mitra, Anupam

AU - Yan, Yushan

PY - 2001/12/1

Y1 - 2001/12/1

N2 - Surface patterns of porous zeolite structures such as knotted-rope web and wrinkled honeycomb were obtained by dynamic self-assembly of zeolite nanoparticles during solvent evaporation of colloidal zeolite suspension. The study shows that extra ethanol in zeolite synthesis solution is crucial for pattern formation. The addition of ethanol helps produce zeolite nanoparticles with a specific range of particle size during the hydrothermal synthesis. It also provides uniform dynamic driving force for pattern formation during its preferential evaporation. In addition, surface patterns vary with suspension compositions. The patterned zeolite structures have a well-defined bimodal pore size distribution (i.e., 0.55 nm and 2.6 nm) with high BET surface area of 680-750m2/g.

AB - Surface patterns of porous zeolite structures such as knotted-rope web and wrinkled honeycomb were obtained by dynamic self-assembly of zeolite nanoparticles during solvent evaporation of colloidal zeolite suspension. The study shows that extra ethanol in zeolite synthesis solution is crucial for pattern formation. The addition of ethanol helps produce zeolite nanoparticles with a specific range of particle size during the hydrothermal synthesis. It also provides uniform dynamic driving force for pattern formation during its preferential evaporation. In addition, surface patterns vary with suspension compositions. The patterned zeolite structures have a well-defined bimodal pore size distribution (i.e., 0.55 nm and 2.6 nm) with high BET surface area of 680-750m2/g.

UR - https://www.scopus.com/pages/publications/0035559509

M3 - Conference article

AN - SCOPUS:0035559509

SN - 0272-9172

VL - 676

JO - Materials Research Society Symposium - Proceedings

JF - Materials Research Society Symposium - Proceedings

T2 - Synthesis, Functional Properties and Applications of Nanostructures

Y2 - 17 April 2001 through 20 April 2001

ER -

Surface patterns by solvent evaporation of colloidal zeolite suspension

Abstract

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