Properties and reaction mechanism of phosphoric acid activated metakaolin geopolymer at varied curing temperatures
Sign Up to like & getrecommendations! Published in 2021 at "Cement and Concrete Research"
DOI: 10.1016/j.cemconres.2021.106425
Abstract: Abstract Reaction mechanism of phosphoric activated metakaolin is studied by techniques of calorimetry, ICP-OES, FTIR and NMR taking curing temperature and [H3PO4] as variables. A two-stage curing method including pre-curing at 40 °C for 24 h and… read more here.
Keywords: activated metakaolin; properties reaction; metakaolin; mechanism phosphoric ... See more keywords
Mechanical, in-vitro biological and antimicrobial characterization as an evaluation protocol of a ceramic material based on alkaline activated metakaolin
Sign Up to like & getrecommendations! Published in 2019 at "Applied Clay Science"
DOI: 10.1016/j.clay.2019.105141
Abstract: Abstract The study aimed to correlate mechanical, physical and biological properties (in-vitro) of a ceramic material, based on alkaline activated metakaolin (MK) and CaCO3, to be used in the health sector. The designed materials reached… read more here.
Keywords: material based; activated metakaolin; based alkaline; ceramic material ... See more keywords
Assessing the suitability of alkali-activated metakaolin geopolymer for thermochemical heat storage
Sign Up to like & getrecommendations! Published in 2021 at "Microporous and Mesoporous Materials"
DOI: 10.1016/j.micromeso.2021.111329
Abstract: Abstract This study investigates the suitability and potentials of using alkali-activated metakaolin geopolymers as sustainable low-cost thermochemical heat storage materials via water sorption and/or hydration reactions. Four different alkali-activated metakaolin geopolymer formulations were assessed. The… read more here.
Keywords: alkali activated; activated metakaolin; energy storage; water ... See more keywords
Behavior of Alkali-Activated Metakaolin Pastes Blended with Quartz Powder Exposed to Seawater Attack
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Materials in Civil Engineering"
DOI: 10.1061/(asce)mt.1943-5533.0002335
Abstract: AbstractThe purpose of this work is to investigate the resistance of alkali-activated metakaolin (AAMK) paste specimens blended with different amounts of quartz powder (QP) against different enviro... read more here.
Keywords: metakaolin pastes; behavior alkali; activated metakaolin; quartz powder ... See more keywords