XY Ma, YM Nie, JL Guo, Y Chen… - … Problems of Mineral …, 2023 - bibliotekanauki.pl
… The XRD-Rietveldanalysis showed that the amorphousphase … the main crystallinephases in the raw flyash as mullite and … (LTA) from coalflyash utilizing microwave and ultrasound …
… oxide composition of amorphousphase were coupled with flyash’s X… The quantitative XRD using Rietveldrefinement is the next … of flyash to Rietveldrefinement setting, the glass phase …
G Wei, B Dong, G Fang, Y Wang - Cement and Concrete Composites, 2023 - Elsevier
… According to XRD quantitative results, the amorphousphases contents of the FA particles … XRD-Rietveldmethod has often been used to quantify the crystalline and amorphousphases […
Z Klika, M Valášková, L Bartoňová, P Maierová - Minerals, 2020 - mdpi.com
… are commonly found in ceramics [1,3], slags [7,8], flyash [9,10], … quantitative determination of amorphous and crystallinephases has been performed by the QXRD-Rietveldmethod …
… Flyash (FA) is a solid waste material produced during coal … In the current investigation Rietveldrefinementmethod has … for quantitativephaseanalysis using the Rietveldmethod. So, …
A Shoppert, D Valeev, I Loginova, L Chaikin - Metals, 2020 - mdpi.com
… quantitativeanalysis of amorphous and crystallinephases in the CFA sample was carried out by the method … It combines the Rietveldmethod and the complete removal of the glassy …
M Chen, Y Gong, X Zhang, X Zhao, T Chen… - Fuel, 2024 - Elsevier
… were quantitativelyanalyzed by the Rietveldmethod at coal … In this study, we employed the Rietveldmethod to determine … proportions of crystalline and amorphousphases in HAHCA. …
S Singh, S Maiti - Surface and Interface Analysis, 2022 - Wiley Online Library
… Quantitativeanalysis of Si 2p spectra of both flyash samples shows amorphous content of … acid dissolution, and XRD with Rietveldanalysis, have been done in detail to quantify the …
J Wang, L Xiang, C Ren, T Huang, Y Zhu, P Wei… - … and Building Materials, 2024 - Elsevier
… + Rietveldanalysismethod for the quantitative determination of the … flyash are amorphous phases, the need for a quantitative … pseudo-crystal structures for these amorphousphases and …