Mario César Pérez Chávez , Janet Alejandra Elías Ángel , Christian Gómez-Solís , Ramón Castañeda-Priego , Héctor René Vega Carrillo , Modesto Antonio Sosa Aquino , Miguel Ángel Vallejo Hernández
{"title":"用Phy-X程序研究Ag、Cd、Zn掺杂硼酸锂玻璃的伽马射线屏蔽特性","authors":"Mario César Pérez Chávez , Janet Alejandra Elías Ángel , Christian Gómez-Solís , Ramón Castañeda-Priego , Héctor René Vega Carrillo , Modesto Antonio Sosa Aquino , Miguel Ángel Vallejo Hernández","doi":"10.1016/j.bsecv.2022.06.002","DOIUrl":null,"url":null,"abstract":"<div><p>Lithium borate glasses doped with three transition metals: Ag, Cd and Zn were prepared with the melt-quenching method. Dopants concentrations were (Li<sub>2</sub>B<sub>4</sub>O<sub>7</sub>)<sub>(100−x)</sub> (Zn[NO<sub>3</sub>]<sub>2</sub>, CdN<sub>2</sub>O<sub>6</sub>, AgNO<sub>3</sub>) (<em>x</em> <!-->=<!--> <!-->0%, 1%, 5%). Doped glasses were analyzed and their shielding features were determined. The XRD measurements show the amorphous state of the glasses. Fluorescence analysis shows the characteristic emission of Ag, Cd and Zn and their enhancement is explained. UV–vis spectra were recorded in the interval 200–900<!--> <!-->nm, and show the peaks belonging to the plasmon of the three transition metals. The optical energy band gaps were calculated using the Tauc's plot model; also, the refractive index was calculated. Additionally, density (<em>ρ</em>) and molar volume (<em>V</em><sub>m</sub>) were calculated as part of the characterization of the samples. In order to determine the shielding features against gamma-rays the mass attenuation coefficient (<em>μ</em>/<em>ρ</em>)(<em>E</em>), the half value layer (HVL(E)) and the Effective Atomic Number (<em>Z</em><sub>eff</sub>(<em>E</em>)) for photons from 0.015 to 15<!--> <!-->MeV using the Phy-X program.</p></div>","PeriodicalId":56330,"journal":{"name":"Boletin de la Sociedad Espanola de Ceramica y Vidrio","volume":"62 4","pages":"Pages 338-347"},"PeriodicalIF":2.7000,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Gamma-ray shielding features of lithium borate glass doped with Ag, Cd and Zn using Phy-X program\",\"authors\":\"Mario César Pérez Chávez , Janet Alejandra Elías Ángel , Christian Gómez-Solís , Ramón Castañeda-Priego , Héctor René Vega Carrillo , Modesto Antonio Sosa Aquino , Miguel Ángel Vallejo Hernández\",\"doi\":\"10.1016/j.bsecv.2022.06.002\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>Lithium borate glasses doped with three transition metals: Ag, Cd and Zn were prepared with the melt-quenching method. Dopants concentrations were (Li<sub>2</sub>B<sub>4</sub>O<sub>7</sub>)<sub>(100−x)</sub> (Zn[NO<sub>3</sub>]<sub>2</sub>, CdN<sub>2</sub>O<sub>6</sub>, AgNO<sub>3</sub>) (<em>x</em> <!-->=<!--> <!-->0%, 1%, 5%). Doped glasses were analyzed and their shielding features were determined. The XRD measurements show the amorphous state of the glasses. Fluorescence analysis shows the characteristic emission of Ag, Cd and Zn and their enhancement is explained. UV–vis spectra were recorded in the interval 200–900<!--> <!-->nm, and show the peaks belonging to the plasmon of the three transition metals. The optical energy band gaps were calculated using the Tauc's plot model; also, the refractive index was calculated. Additionally, density (<em>ρ</em>) and molar volume (<em>V</em><sub>m</sub>) were calculated as part of the characterization of the samples. In order to determine the shielding features against gamma-rays the mass attenuation coefficient (<em>μ</em>/<em>ρ</em>)(<em>E</em>), the half value layer (HVL(E)) and the Effective Atomic Number (<em>Z</em><sub>eff</sub>(<em>E</em>)) for photons from 0.015 to 15<!--> <!-->MeV using the Phy-X program.</p></div>\",\"PeriodicalId\":56330,\"journal\":{\"name\":\"Boletin de la Sociedad Espanola de Ceramica y Vidrio\",\"volume\":\"62 4\",\"pages\":\"Pages 338-347\"},\"PeriodicalIF\":2.7000,\"publicationDate\":\"2023-07-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Boletin de la Sociedad Espanola de Ceramica y Vidrio\",\"FirstCategoryId\":\"88\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0366317522000371\",\"RegionNum\":4,\"RegionCategory\":\"材料科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"MATERIALS SCIENCE, CERAMICS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Boletin de la Sociedad Espanola de Ceramica y Vidrio","FirstCategoryId":"88","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0366317522000371","RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"MATERIALS SCIENCE, CERAMICS","Score":null,"Total":0}
Gamma-ray shielding features of lithium borate glass doped with Ag, Cd and Zn using Phy-X program
Lithium borate glasses doped with three transition metals: Ag, Cd and Zn were prepared with the melt-quenching method. Dopants concentrations were (Li2B4O7)(100−x) (Zn[NO3]2, CdN2O6, AgNO3) (x = 0%, 1%, 5%). Doped glasses were analyzed and their shielding features were determined. The XRD measurements show the amorphous state of the glasses. Fluorescence analysis shows the characteristic emission of Ag, Cd and Zn and their enhancement is explained. UV–vis spectra were recorded in the interval 200–900 nm, and show the peaks belonging to the plasmon of the three transition metals. The optical energy band gaps were calculated using the Tauc's plot model; also, the refractive index was calculated. Additionally, density (ρ) and molar volume (Vm) were calculated as part of the characterization of the samples. In order to determine the shielding features against gamma-rays the mass attenuation coefficient (μ/ρ)(E), the half value layer (HVL(E)) and the Effective Atomic Number (Zeff(E)) for photons from 0.015 to 15 MeV using the Phy-X program.
期刊介绍：
The Journal of the Spanish Ceramic and Glass Society publishes scientific articles and communications describing original research and reviews relating to ceramic materials and glasses. The main interests are on novel generic science and technology establishing the relationships between synthesis, processing microstructure and properties of materials. Papers may deal with ceramics and glasses included in any of the conventional categories: structural, functional, traditional, composites and cultural heritage. The main objective of the Journal of the Spanish Ceramic and Glass Society is to sustain a high standard research quality by means of appropriate reviewing procedures.
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