Synthesis of M1 and M3 alite polymorphs and accuracy of their
quantification

J 2023

Synthesis of M1 and M3 alite polymorphs and accuracy of their quantification

DVOŘÁK, Karel; Dalibor VŠIANSKÝ; Simona RAVASZOVÁ a Andrea JANČÍKŮ

Základní údaje

Originální název

Synthesis of M1 and M3 alite polymorphs and accuracy of their quantification

Autoři

DVOŘÁK, Karel; Dalibor VŠIANSKÝ; Simona RAVASZOVÁ a Andrea JANČÍKŮ

Vydání

Cement and Concrete Research, Elsevier, 2023, 0008-8846

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

20501 Materials engineering

Stát vydavatele

Velká Británie a Severní Irsko

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 10.900

Kód RIV

RIV/00216224:14310/23:00130260

Organizační jednotka

Přírodovědecká fakulta

DOI

https://doi.org/10.1016/j.cemconres.2022.107016

UT WoS

000891474400002

EID Scopus

2-s2.0-85141271908

Klíčová slova anglicky

Alite; Preparation guide; M1; M3 polymorph; XRD; Quantification

Štítky

14315010, rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 31. 1. 2023 13:25, Mgr. Marie Novosadová Šípková, DiS.

Anotace

V originále

Although much attention has been paid to the phase analysis of cementitious materials and X-ray diffractometry is nowadays a common tool of quality control, the identification of alite polymorphs is still problematic. A procedure for the laboratory synthesis of monoclinic alite polymorphs in quantities of tens to hundreds grams using mechano-chemical activation and solid-state synthesis was proposed. M1 and M3 alite with a purity of 98 % and 99 % respectively were produced. In order to make the XRD identification in industrial clinkers easier, mixtures of defined ratios of these phases were prepared and generally applicable diffractogram standards were generated. Accuracy of the quantification results via the Rietveld method was verified using the industrial clinker samples with the minor addition of both polymorphs. The profile of the selected reflections is significantly affected by the contents of about 5–10 % of each polymorph.

Citovat

DVOŘÁK, Karel; Dalibor VŠIANSKÝ; Simona RAVASZOVÁ a Andrea JANČÍKŮ. Synthesis of M1 and M3 alite polymorphs and accuracy of their quantification. Cement and Concrete Research. Elsevier, 2023, roč. 163, January, s. 1-11. ISSN 0008-8846. Dostupné z: https://doi.org/10.1016/j.cemconres.2022.107016.

@article{2251451,
   author = {Dvořák, Karel and Všianský, Dalibor and Ravaszová, Simona and Jančíků, Andrea},
   article_number = {January},
   doi = {https://doi.org/10.1016/j.cemconres.2022.107016},
   keywords = {Alite; Preparation guide; M1; M3 polymorph; XRD; Quantification},
   language = {eng},
   issn = {0008-8846},
   journal = {Cement and Concrete Research},
   title = {Synthesis of M1 and M3 alite polymorphs and accuracy of their quantification},
   url = {https://doi.org/10.1016/j.cemconres.2022.107016},
   volume = {163},
   year = {2023}
}

TY  - JOUR
ID  - 2251451
AU  - Dvořák, Karel - Všianský, Dalibor - Ravaszová, Simona - Jančíků, Andrea
PY  - 2023
TI  - Synthesis of M1 and M3 alite polymorphs and accuracy of their quantification
JF  - Cement and Concrete Research
VL  - 163
IS  - January
SP  - 1-11
EP  - 1-11
PB  - Elsevier
SN  - 00088846
KW  - Alite
KW  - Preparation guide
KW  - M1
KW  - M3 polymorph
KW  - XRD
KW  - Quantification
UR  - https://doi.org/10.1016/j.cemconres.2022.107016
N2  - Although much attention has been paid to the phase analysis of cementitious materials and X-ray diffractometry is nowadays a common tool of quality control, the identification of alite polymorphs is still problematic. A procedure for the laboratory synthesis of monoclinic alite polymorphs in quantities of tens to hundreds grams using mechano-chemical activation and solid-state synthesis was proposed. M1 and M3 alite with a purity of 98 % and 99 % respectively were produced. In order to make the XRD identification in industrial clinkers easier, mixtures of defined ratios of these phases were prepared and generally applicable diffractogram standards were generated. Accuracy of the quantification results via the Rietveld method was verified using the industrial clinker samples with the minor addition of both polymorphs. The profile of the selected reflections is significantly affected by the contents of about 5–10 % of each polymorph.
ER  -

DVOŘÁK, Karel; Dalibor VŠIANSKÝ; Simona RAVASZOVÁ a Andrea JANČÍKŮ. Synthesis of M1 and M3 alite polymorphs and accuracy of their quantification. \textit{Cement and Concrete Research}. Elsevier, 2023, roč.~163, January, s.~1-11. ISSN~0008-8846. Dostupné z: https://doi.org/10.1016/j.cemconres.2022.107016.

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