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Abstract Open-cell phosphoric acid-based geopolymer foams with a homogeneous microstructure were synthesized by frothing using Triton X-100 as surfactant. When conducting the geopolymerization in a closed environment at 75 °C for… Click to show full abstract
Abstract Open-cell phosphoric acid-based geopolymer foams with a homogeneous microstructure were synthesized by frothing using Triton X-100 as surfactant. When conducting the geopolymerization in a closed environment at 75 °C for 24 h, the frothing route enabled the production of geopolymer foams with a total porosity of ~78.3 vol%, open porosity as high as ~76.8 vol%, and possessing a compressive strength of ~0.64 MPa.
Keywords:
geopolymer foams;
phosphate based;
cell phosphate;
based geopolymer;
open cell
Journal Title: Materials Letters
Year Published: 2017
Link to full text (if available)
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Journal Title: Materials Letters
Year Published: 2017
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!