Results 121 to 130 of about 55,143 (161)

Application of nanomaterials in alkali-activated materials

2019
This chapter provides a comprehensive overview on the application of nanomaterials in alkali-activated materials. During the last decades alkali-activated materials have gained great attention as a promising alternative to Portland cement, which is associated with the great primary resources and energy consumption, and greenhouse gas emission.
openaire   +1 more source

Alkali activation of basalt

2014
To further reduce the emission of greenhouse gasses, raw materials that can be directly alkali activated are looked for. In this study the reaction of basalt with concentrated NaOH or KOH solutions to form geopolymer like materials is investigated. A comparison with alkali activated kaolinite is made.
Rahier, Hubert, Esaifan, Muayad, Wastiels, Jan, Khoury, Hani   +3 more
openaire   +1 more source

Alkali activation for geopolymers preparation

2013
Ladle slag (LS) and urban incineration bottom ash (BA) are two wastes which are necessarily disposed of with few attention for re-use or recycling. Their chemical composition contains silica and alumina accompanied by lime and iron oxides. Mineralogically speaking a number of silicate and silicoaluminate phases are present combined with 20-30 vol% of ...
Cristina Leonelli, Isabella Lancellotti, Chiara Ponzoni, Luisa Barbieri, BIGNOZZI, MARIA   +4 more
openaire   +1 more source

Alkali-hydrothermal activation of tailings with red mud as a supplementary alkali source to synthesize one-part geopolymer

Advanced Composites and Hybrid Materials, 2023
Chen Zhenyu, El-Bahy Zeinhom M, Ibrahim Mohamed M   +2 more
exaly  

Circularity of alkali-activated materials

This work is part of the ARIS project of Dr Barbara Horvat and was financially supported by the Slovenian Research Agency under Grant No. J2-3035 and also by Slovenian Research Agency program group no. P2-0273.
Horvat, Barbara, Tominc, Sara
openaire   +1 more source

Comparison of mechanical properties of alkali-activated materials made of different alternative alkali activators

Opis vira z dne 21. 10. 2025.
Zupančič, Kaja, Manevski, Liam, Pavlin, Majda   +2 more
openaire   +1 more source

Alkali activation of mechanically activated low-grade clay

Journal of Sustainable Cement-Based Materials, 2021
Morteza Tahmasebi Yamchelou, David W Law
exaly  

Sustainable alkali-activated materials

2022
Mohammad Jamalimoghadam, Rassoul Ajalloeian, Amirhomayoun Saffarzadeh   +2 more
openaire   +1 more source

A green route to sustainable alkali-activated materials by heat and chemical activation of lithium slag

Journal of Cleaner Production, 2019
Ze Liu, Dongmin Wang
exaly  

Structural alteration within fly ash-based geopolymers governing the adsorption of Cu2+ from aqueous environment: Effect of alkali activation

Journal of Hazardous Materials, 2019
Lita Darmayanti, Grandprix T M Kadja, Suprihanto Notodarmojo   +2 more
exaly