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Ceramics by the Solution-Sol-Gel Route

Roy, Rustum·1987·Science

Abstract

The use of solution mixing followed by gelation to make ultrahomogeneous glasses and ceramics of various oxide compositions for laboratory experimentation, with first organic and later principally colloidal inorganic, precursors was developed over 30 years ago. Major technologies that use the solution-sol-gel route have been developed to make nuclear fuel pellets, ceramic fibers, thin coatings, and abrasive grain. This article reviews the early history and summarizes present research in this field, particularly new processes aimed at achieving xerogel precursors of maximum heterogeneity with respect either to composition or to structure. Such nanocomposites provide major advantages in lowering sintering temperatures, refining microstructure, and controlling morphology and final phase composition.

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Metadata

Authors
Roy, R.
Venue
Science
Published
1987-12-18
Volume
238
Issue
4834
Pages
1664-1669
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W2050877755
Cited by
265
References
0
FWCI
14.66
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Ceramics by the Solution-Sol-Gel Route. https://app.cochat.ai/papers/10.1126/science.238.4834.1664
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Roy, R. (1987). Ceramics by the Solution-Sol-Gel Route. Science. https://doi.org/10.1126/science.238.4834.1664

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.