金属熔剂生长合成中“非相互作用”熔剂浓度的影响

IF 7 2区材料科学 Q2 CHEMISTRY, PHYSICAL

Chemistry of Materials Pub Date : 2025-03-26 DOI:10.1021/acs.chemmater.5c00139

Trent M. Kyrk, Melissa G. Anderson, Gregory T. McCandless, Saul H. Lapidus, Julia Y. Chan

{"title":"金属熔剂生长合成中“非相互作用”熔剂浓度的影响","authors":"Trent M. Kyrk, Melissa G. Anderson, Gregory T. McCandless, Saul H. Lapidus, Julia Y. Chan","doi":"10.1021/acs.chemmater.5c00139","DOIUrl":null,"url":null,"abstract":"In situ experiments probing the mechanisms of flux growth synthesis above 1100 °C, though challenging, enable direct observation of synthetic pathways, products, and metastable phases. In this study, in situ powder X-ray diffraction of flux growth synthesis up to 1200 °C was employed to investigate the role of Sn flux in the synthesis of praseodymium cobalt germanides. We demonstrate that metallic fluxes, with minimal incorporation into the target compounds, significantly influence the reaction products of flux growth synthesis of intermetallic compounds. The validation of in situ experiments with bulk synthesis is also presented.","PeriodicalId":33,"journal":{"name":"Chemistry of Materials","volume":"29 1","pages":""},"PeriodicalIF":7.0000,"publicationDate":"2025-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Influence of “Non-Interacting” Flux Concentration in Metallic Flux Growth Synthesis\",\"authors\":\"Trent M. Kyrk, Melissa G. Anderson, Gregory T. McCandless, Saul H. Lapidus, Julia Y. Chan\",\"doi\":\"10.1021/acs.chemmater.5c00139\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In situ experiments probing the mechanisms of flux growth synthesis above 1100 °C, though challenging, enable direct observation of synthetic pathways, products, and metastable phases. In this study, in situ powder X-ray diffraction of flux growth synthesis up to 1200 °C was employed to investigate the role of Sn flux in the synthesis of praseodymium cobalt germanides. We demonstrate that metallic fluxes, with minimal incorporation into the target compounds, significantly influence the reaction products of flux growth synthesis of intermetallic compounds. The validation of in situ experiments with bulk synthesis is also presented.\",\"PeriodicalId\":33,\"journal\":{\"name\":\"Chemistry of Materials\",\"volume\":\"29 1\",\"pages\":\"\"},\"PeriodicalIF\":7.0000,\"publicationDate\":\"2025-03-26\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Chemistry of Materials\",\"FirstCategoryId\":\"88\",\"ListUrlMain\":\"https://doi.org/10.1021/acs.chemmater.5c00139\",\"RegionNum\":2,\"RegionCategory\":\"材料科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"CHEMISTRY, PHYSICAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Chemistry of Materials","FirstCategoryId":"88","ListUrlMain":"https://doi.org/10.1021/acs.chemmater.5c00139","RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CHEMISTRY, PHYSICAL","Score":null,"Total":0}

引用次数: 0

摘要

在1100°C以上进行通量生长合成机制的原位实验，虽然具有挑战性，但可以直接观察合成途径、产物和亚稳相。本研究采用熔剂生长合成温度高达1200℃的原位粉末x射线衍射，研究了Sn熔剂在合成锗化镨钴中的作用。我们证明了金属助熔剂在靶化合物中掺入最少的情况下，对金属间化合物助熔剂生长合成的反应产物有显著影响。还介绍了本体合成的原位实验验证。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Influence of “Non-Interacting” Flux Concentration in Metallic Flux Growth Synthesis

查看原文本刊更多论文

Influence of “Non-Interacting” Flux Concentration in Metallic Flux Growth Synthesis

In situ experiments probing the mechanisms of flux growth synthesis above 1100 °C, though challenging, enable direct observation of synthetic pathways, products, and metastable phases. In this study, in situ powder X-ray diffraction of flux growth synthesis up to 1200 °C was employed to investigate the role of Sn flux in the synthesis of praseodymium cobalt germanides. We demonstrate that metallic fluxes, with minimal incorporation into the target compounds, significantly influence the reaction products of flux growth synthesis of intermetallic compounds. The validation of in situ experiments with bulk synthesis is also presented.

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

Chemistry of Materials 工程技术-材料科学：综合

CiteScore

14.10

自引率

5.80%

发文量

929

审稿时长

1.5 months

期刊介绍： The journal Chemistry of Materials focuses on publishing original research at the intersection of materials science and chemistry. The studies published in the journal involve chemistry as a prominent component and explore topics such as the design, synthesis, characterization, processing, understanding, and application of functional or potentially functional materials. The journal covers various areas of interest, including inorganic and organic solid-state chemistry, nanomaterials, biomaterials, thin films and polymers, and composite/hybrid materials. The journal particularly seeks papers that highlight the creation or development of innovative materials with novel optical, electrical, magnetic, catalytic, or mechanical properties. It is essential that manuscripts on these topics have a primary focus on the chemistry of materials and represent a significant advancement compared to prior research. Before external reviews are sought, submitted manuscripts undergo a review process by a minimum of two editors to ensure their appropriateness for the journal and the presence of sufficient evidence of a significant advance that will be of broad interest to the materials chemistry community.