The role of strontium in the densification of Sr-zeolite-A to the low dielectric ceramic, anorthite

J. B. Parise; D. R. Corbin; M. A. Subramanian

doi:10.1016/0025-5408(89)90216-X

The role of strontium in the densification of Sr-zeolite-A to the low dielectric ceramic, anorthite

J. B. Parise
, D. R. Corbin
, M. A. Subramanian

Geosciences

Stony Brook University

DuPont

Research output: Contribution to journal › Article › peer-review

14 Scopus citations

Abstract

Analysis, using x-ray diffraction and Extended X-ray Absorption Fine Structure Spectroscopy (EXAFS), of the reconstructive transition from strontium exchanged zeolite type-A through amorphous intermediates to Sr-anorthite has shown that, although long range order is lost, the environment around strontium remains essentially intact. EXAFS allows us to follow the mechanism of the solid state reaction which is dictated by the coordination requirements of strontium.

Original language	English
Pages (from-to)	303-310
Number of pages	8
Journal	Materials Research Bulletin
Volume	24
Issue number	3
DOIs	https://doi.org/10.1016/0025-5408(89)90216-X
State	Published - Mar 1989

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title = "The role of strontium in the densification of Sr-zeolite-A to the low dielectric ceramic, anorthite",

abstract = "Analysis, using x-ray diffraction and Extended X-ray Absorption Fine Structure Spectroscopy (EXAFS), of the reconstructive transition from strontium exchanged zeolite type-A through amorphous intermediates to Sr-anorthite has shown that, although long range order is lost, the environment around strontium remains essentially intact. EXAFS allows us to follow the mechanism of the solid state reaction which is dictated by the coordination requirements of strontium.",

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AU - Parise, J. B.

AU - Corbin, D. R.

AU - Subramanian, M. A.

PY - 1989/3

Y1 - 1989/3

N2 - Analysis, using x-ray diffraction and Extended X-ray Absorption Fine Structure Spectroscopy (EXAFS), of the reconstructive transition from strontium exchanged zeolite type-A through amorphous intermediates to Sr-anorthite has shown that, although long range order is lost, the environment around strontium remains essentially intact. EXAFS allows us to follow the mechanism of the solid state reaction which is dictated by the coordination requirements of strontium.

AB - Analysis, using x-ray diffraction and Extended X-ray Absorption Fine Structure Spectroscopy (EXAFS), of the reconstructive transition from strontium exchanged zeolite type-A through amorphous intermediates to Sr-anorthite has shown that, although long range order is lost, the environment around strontium remains essentially intact. EXAFS allows us to follow the mechanism of the solid state reaction which is dictated by the coordination requirements of strontium.

UR - https://www.scopus.com/pages/publications/0024629474

U2 - 10.1016/0025-5408(89)90216-X

DO - 10.1016/0025-5408(89)90216-X

M3 - Article

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VL - 24

SP - 303

EP - 310

JO - Materials Research Bulletin

JF - Materials Research Bulletin

IS - 3

ER -

The role of strontium in the densification of Sr-zeolite-A to the low dielectric ceramic, anorthite

Abstract

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