稀土离子（La3+, Ce3+）取代羟基磷灰石的合成及其组成、结构和性能研究

IF 0.8 4区材料科学 Q4 MATERIALS SCIENCE, CERAMICS

Glass Physics and Chemistry Pub Date : 2025-03-03 DOI:10.1134/S1087659624600947

O. A. Golovanova

{"title":"稀土离子（La3+, Ce3+）取代羟基磷灰石的合成及其组成、结构和性能研究","authors":"O. A. Golovanova","doi":"10.1134/S1087659624600947","DOIUrl":null,"url":null,"abstract":"Substituted apatites with a varying content of La3+ and Ce3+ ions are synthesized. The formation of substituted hydroxyapatite (La-HA, Ce-HA) is proved by XRD and IR spectroscopy. The change in the crystal lattice parameters of the synthesized phases is shown, which indicates the replacement of Ca2+ ions by REE ions in the hydroxyapatite structure. The presence of REE ions in solid phases is proved by ICP–AES. When studying the resorption of the synthesized samples, it is found that cation-substituted hydroxyapatites are less soluble than undoped HA.","PeriodicalId":580,"journal":{"name":"Glass Physics and Chemistry","volume":"50 4","pages":"444 - 452"},"PeriodicalIF":0.8000,"publicationDate":"2025-03-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Synthesis of Hydroxyapatite Substituted by REE Ions (La3+, Ce3+), and Study of the Composition, Structure, and Properties of the Obtained Samples\",\"authors\":\"O. A. Golovanova\",\"doi\":\"10.1134/S1087659624600947\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Substituted apatites with a varying content of La3+ and Ce3+ ions are synthesized. The formation of substituted hydroxyapatite (La-HA, Ce-HA) is proved by XRD and IR spectroscopy. The change in the crystal lattice parameters of the synthesized phases is shown, which indicates the replacement of Ca2+ ions by REE ions in the hydroxyapatite structure. The presence of REE ions in solid phases is proved by ICP–AES. When studying the resorption of the synthesized samples, it is found that cation-substituted hydroxyapatites are less soluble than undoped HA.\",\"PeriodicalId\":580,\"journal\":{\"name\":\"Glass Physics and Chemistry\",\"volume\":\"50 4\",\"pages\":\"444 - 452\"},\"PeriodicalIF\":0.8000,\"publicationDate\":\"2025-03-03\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Glass Physics and Chemistry\",\"FirstCategoryId\":\"88\",\"ListUrlMain\":\"https://link.springer.com/article/10.1134/S1087659624600947\",\"RegionNum\":4,\"RegionCategory\":\"材料科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"MATERIALS SCIENCE, CERAMICS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Glass Physics and Chemistry","FirstCategoryId":"88","ListUrlMain":"https://link.springer.com/article/10.1134/S1087659624600947","RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"MATERIALS SCIENCE, CERAMICS","Score":null,"Total":0}

引用次数: 0

摘要

合成了不同含量La3+和Ce3+离子的取代磷灰石。XRD和IR证实了取代羟基磷灰石（La-HA, Ce-HA）的形成。合成相的晶格参数发生了变化，表明羟基磷灰石结构中Ca2+离子被REE离子取代。等离子体发射光谱（ICP-AES）证实了稀土离子在固相中的存在。在研究合成样品的再吸收时，发现阳离子取代羟基磷灰石的可溶性低于未掺杂的HA。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Synthesis of Hydroxyapatite Substituted by REE Ions (La3+, Ce3+), and Study of the Composition, Structure, and Properties of the Obtained Samples

查看原文本刊更多论文

Synthesis of Hydroxyapatite Substituted by REE Ions (La3+, Ce3+), and Study of the Composition, Structure, and Properties of the Obtained Samples

Substituted apatites with a varying content of La³⁺ and Ce³⁺ ions are synthesized. The formation of substituted hydroxyapatite (La-HA, Ce-HA) is proved by XRD and IR spectroscopy. The change in the crystal lattice parameters of the synthesized phases is shown, which indicates the replacement of Ca²⁺ ions by REE ions in the hydroxyapatite structure. The presence of REE ions in solid phases is proved by ICP–AES. When studying the resorption of the synthesized samples, it is found that cation-substituted hydroxyapatites are less soluble than undoped HA.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Glass Physics and Chemistry 工程技术-材料科学：硅酸盐

CiteScore

1.20

自引率

14.30%

发文量

审稿时长

6-12 weeks

期刊介绍： Glass Physics and Chemistry presents results of research on the inorganic and physical chemistry of glass, ceramics, nanoparticles, nanocomposites, and high-temperature oxides and coatings. The journal welcomes manuscripts from all countries in the English or Russian language.