UCL Discovery
UCL home » Library Services » Electronic resources » UCL Discovery

Alkali-activated materials with organics: A critical review

Ruan, Shengqian; Gao, Rongfeng; Tu, Wenlin; Yan, Dongming; Zhang, Mingzhong; (2024) Alkali-activated materials with organics: A critical review. Composites Part B: Engineering , 284 , Article 111712. 10.1016/j.compositesb.2024.111712.

[thumbnail of Accepted Version.pdf] Text
Accepted Version.pdf - Accepted Version
Access restricted to UCL open access staff until 16 July 2025.

Download (4MB)

Abstract

This paper represents a critical review on alkali-activated materials (AAM) containing organics with high homogeneity at nano-scale (<1 μm). Organics including organosilicons, surfactants, water-soluble polymers and epoxy resins can contribute to performance enhancement and tailorability of AAM based on their molecular characteristics. Hence, AAM with organics can generally possess improved characteristics between organic and inorganic components and may even exhibit emerging functional properties. According to the hybridisation modes between AAM and organics such as chemical bonding, physical adsorption, electrostatic attraction or phase crosslinking, these AAM with organics are categorised into four distinct types: organic-grafted, organic-adsorbed, phase-crosslinked and phase-separated AAM. In this paper, the hybridisation modes and reaction mechanisms of AAM with organics are summarised, for the first time, followed by a comprehensive discussion on the phase assemblage, microstructure, mechanical properties, durability and potential applications. Afterwards, the fundamental insights are gained and the remaining challenges for future research are identified and discussed.

Type: Article
Title: Alkali-activated materials with organics: A critical review
DOI: 10.1016/j.compositesb.2024.111712
Publisher version: https://doi.org/10.1016/j.compositesb.2024.111712
Language: English
Additional information: This version is the author accepted manuscript. For information on re-use, please refer to the publisher's terms and conditions.
Keywords: Alkali-activated materials, Organics, Reaction mechanisms, Microstructure, Mechanical properties, Durability
UCL classification: UCL
UCL > Provost and Vice Provost Offices > UCL BEAMS
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Civil, Environ and Geomatic Eng
URI: https://discovery.ucl.ac.uk/id/eprint/10194444
Downloads since deposit
Loading...
1Download
Download activity - last month
Loading...
Download activity - last 12 months
Loading...
Downloads by country - last 12 months
1.United Kingdom
1

Archive Staff Only

View Item View Item