Parameter optimization for fly ash geopolymer mixtures: molarity, silica modulus, and solution/binder influence

Abstract The growing environmental concerns associated with the production of Portland cement—such as high energy consumption, raw material depletion, and CO₂ emissions—underscore the urgent need for more sustainable alternatives. In this context, geopolymers based on fly ash have emerged as a promi...

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Bibliographic Details
Main Authors: Ana Laura Lopes de Matos Riscado, Carlos Maurício Fontes Vieira, Sergio Neves Monteiro, Afonso Rangel Garcez de Azevedo, Markssuel Teixeira Marvila
Format: Article
Language:English
Published: Nature Portfolio 2025-06-01
Series:Scientific Reports
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Online Access:https://doi.org/10.1038/s41598-025-06076-9
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