Biomass Bottom Ash as Supplementary Cementitious Material: The Effect of Mechanochemical Pre-Treatment and Mineral Carbonation

Autor: Lorena Skevi, Vahiddin Alperen Baki, Yanjin Feng, Maria Valderrabano, Xinyuan Ke

Publikováno v: Materials, Vol 15, Iss 23, p 8357 (2022)

The need to mitigate the CO2 emissions deriving from the cement industry becomes imperative as the climate crisis advances. An effective strategy to achieve this is increasing the replacement level of cement clinkers by waste-derived supplementary ce

Externí odkaz: https://doaj.org/article/ab522a3f25e04e909f2500ebb723d380

Development and characterisation of an alginate and expanded graphite based composite for thermochemical heat storage

Autor: Jack Reynolds, Rhodri Williams, Jonathon Elvins, Eifion Jewell, Justin Searle, Xinyuan Ke

Thermochemical heat storage is one of the most attractive technologies to store heat from solar thermal energy or waste heat from industrial processes for its high energy density and long-term storage capability. This research presents a novel expand

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c020b125c2dc968916ba68876aabe55
https://cronfa.swan.ac.uk/Record/cronfa62941/Download/62941__27037__9ff54ab7790041d5838bddecb3bc8e4d.pdf

Thermodynamic properties of sodium aluminosilicate hydrate (N–A–S–H)

Autor: John L. Provis, Oday H. Hussein, Xinyuan Ke, Brant Walkley

Publikováno v: Dalton Transactions. 50:13968-13984

This study presents for the first time a systematic investigation of the thermodynamic properties of sodium aluminosilicate hydrate (N–A–S–H), through dissolution of pure synthetic N–A–S–H gels. Changes to the chemical composition and gel

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de6034d77d92277b1f38307e48a66c97
https://doi.org/10.1039/d1dt02202d

Carbonation rate of alkali-activated concretes and high-volume SCM concretes: a literature data analysis by RILEM TC 281-CCC

Autor: Gregor J. G. Gluth, Xinyuan Ke, Anya Vollpracht, Lia Weiler, Susan A. Bernal, Martin Cyr, Katja Dombrowski-Daube, Daniel A. Geddes, Cyrill Grengg, Cassandre Le Galliard, Marija Nedeljkovic, John L. Provis, Luca Valentini, Brant Walkley

Publikováno v: Materials and structures: = Matériaux et constructions 55(8), 225 (2022). doi:10.1617/s11527-022-02041-4
Materials and structures
Materials and structures, 2022, 55 (8), pp.225. ⟨10.1617/s11527-022-02041-4⟩
Materials and Structures, 55(8)

Materials and structures: = Matériaux et constructions 55(8), 225 (2022). doi:10.1617/s11527-022-02041-4
Published by RILEM Publications SARL, Cachan

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a2c1224ca18e641488a7f173e645a6b

Atomic-scale characterisation of sodium aluminosilicate hydrates (N-A-S-H) and Mg-substituted N(-M)-A-S-H using XANES

Autor: Xinyuan Ke, Vahiddin Alperen Baki, Alexander I. Large, Georg Held, Brant Walkley, Jiaqi Li

Publikováno v: Applied Geochemistry. 147:105515

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ba351edaceea4a0bc263ca50ade8ae22
https://doi.org/10.1016/j.apgeochem.2022.105515