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K(2)O-Metakaolin-Based Geopolymer Foams: Production, Porosity Characterization and Permeability Test
In this paper, four near-net shaped foams were produced via direct foaming, starting from a benchmark metakaolin-based geopolymer formulation. Hydrogen peroxide and metallic silicon were used in different amounts as blowing agents to change the porosity from meso- to ultra-macro-porosity. Foams were...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2022
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8839599/ https://www.ncbi.nlm.nih.gov/pubmed/35160953 http://dx.doi.org/10.3390/ma15031008 |