Multi-scale synchrotron X-ray scattering studies on thermo-induced changes in structural and mechanical properties of CSH/PCE composites

Im, S.*; Jee, H.*; Kanematsu, Manabu*; Morooka, Satoshi ; Choe, H.*; Nishio, Yuhei*; Machida, Akihiko*; Tominaga, Aki; Jeon, B. H.*; Bae, S.*

The influence of thermal deformation in lattice structure and inter-atomic distance on the residual mechanical properties of calcium silicate hydrate (CSH)/polycarboxylate superplasticizer (PCE) composites at varying Ca/Si ratios remains ambiguous. Here, correlations between the multiscale structural transformation and mechanical properties of CSH/PCE composites with Ca/Si ratios ranging of 0.6 to 1.0 are investigated using ex situ small-angle X-ray scattering (Q = 0.005 - 2.7 $AA$^{-}$$ ) and in situ loading wide-angle X-ray scattering (Q = 1 - 18.5 $AA$^{-}$$ ).

Language	:	English
Journal	:	Construction and Building Materials
Volume	:	459
Number	:
Pages	:	p.139742_1 - 139742_17
Publication Year/Month	:	2025/01
Meeting title	:
Held date	:
Location (city)	:
Location (country)	:
Patent information	:
PDF	:
Paper URL	:	https://doi.org/10.1016/j.conbuildmat.2024.139742
DOI for research data	:	Link to research data related to this paper/report.
Keywords	:	大型放射光施設; 材料分析; セメント系複合材料
Research Facility	:
Press Release	:
Article of JAEA R&D Review	:
Cooperating Institute	:

Accesses	:	- Accesses
Web of Science® Times Cited Count	:	Times Cited Count： If you would like to get the latest times cited, please access the Web of Science®. http://www.webofknowledge.com/wos
InCites™	:	Percentile:0.00 Category:Construction & Building Technology
Altmetrics	:

Registration No. : AA20240708
JAEA Abstracts No. : 53000449
Paper Submission No. : 29220

[CLARIVATE ANALYTICS], [WEB OF SCIENCE], [HIGHLY CITED PAPER & CUP LOGO] and [HOT PAPER & FIRE LOGO] are trademarks of Clarivate Analytics, and/or its affiliated company or companies, and used herein by permission and/or license.