Performance of geopolymer foams of blast furnace slag covered with poly(lactic acid) for wastewater treatment
Sign Up to like & getrecommendations! Published in 2021 at "Ceramics International"
DOI: 10.1016/j.ceramint.2021.09.153
Abstract: Abstract This research investigated a new method to produce geopolymer foams from blast furnace slag (BFS) with poly(lactic acid) (PLA) covering the developed porosity into the materials. A porous alkali-activated material was developed, and a… read more here.
Keywords: poly lactic; furnace slag; geopolymer foams; foams blast ... See more keywords
Dust filter of secondary aluminium industry as raw material of geopolymer foams
Sign Up to like & getrecommendations! Published in 2020 at "Journal of building engineering"
DOI: 10.1016/j.jobe.2020.101656
Abstract: Abstract In this work, the use of waste dust filter of secondary aluminum industry (DFA) to obtain geopolymer foams has been studied. The waste was used as source of alumina and foaming agent. As precursor… read more here.
Keywords: geopolymer foams; industry; dust filter; filter secondary ... See more keywords
Open-cell phosphate-based geopolymer foams by frothing
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DOI: 10.1016/j.matlet.2016.11.103
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… read more here.
Keywords: geopolymer foams; phosphate based; cell phosphate; based geopolymer ... See more keywords
Optimal Design of pH-neutral Geopolymer Foams for Their Use in Ecological Plant Cultivation Systems
Sign Up to like & getrecommendations! Published in 2019 at "Materials"
DOI: 10.3390/ma12182999
Abstract: We have calculated that with the world population projected to increase from 7.5 billion in 2017 to 9.8 in 2050, the next generation (within 33 years) will produce 12,000–13,000 Mt of plastic, and that the… read more here.
Keywords: plant; neutral geopolymer; geopolymer foams; design neutral ... See more keywords
Characterization and Performance Evaluation of Metakaolin-Based Geopolymer Foams Obtained by Adding Palm Olein as the Foam Stabilizer
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15103570
Abstract: Geopolymer foams with different pore structures can be used in construction, water treatment, and heavy metal adsorption. The preparation of high porosity geopolymer foams using vegetable oil as a foam stabilizer is a feasible and… read more here.
Keywords: palm olein; foam stabilizer; geopolymer foams;
Mechanical and Thermal Properties of Geopolymer Foams (GFs) Doped with By-Products of the Secondary Aluminum Industry
Sign Up to like & getrecommendations! Published in 2022 at "Polymers"
DOI: 10.3390/polym14040703
Abstract: The article deals with the investigation of geopolymer foams (GFs) synthesized using by-products coming from the (i) screening-, (iv) pyrolysis-, (iii) dust abatement- and (iv) fusion-processes of the secondary aluminum industry. Based on principles of… read more here.
Keywords: aluminum; geopolymer foams; foams gfs; secondary aluminum ... See more keywords