SAXS与自由液体射流相结合，用于改善纳米颗粒成核和生长的时间分辨原位研究†

IF 4.3 2区化学 Q2 CHEMISTRY, MULTIDISCIPLINARY

Chemical Communications Pub Date : 2010-10-28 DOI:10.1039/C0CC03238G

Jörg Polte, Robert Erler, Andreas F. Thünemann, Franziska Emmerling and Ralph Kraehnert

{"title":"SAXS与自由液体射流相结合，用于改善纳米颗粒成核和生长的时间分辨原位研究†","authors":"Jörg Polte, Robert Erler, Andreas F. Thünemann, Franziska Emmerling and Ralph Kraehnert","doi":"10.1039/C0CC03238G","DOIUrl":null,"url":null,"abstract":"A new setup for fast in situ SAXS studies of early stages in the nucleation and <annref>growth</annref> of colloidal <annref>nanoparticles</annref> is presented. Evading the disturbing influence of container walls and minimizing the possibility of beam-induced reactions, the benefits of the setup are demonstrated exemplarily for the well-known synthesis of <annref>gold nanoparticles</annref> via the Turkevich method. Analysis with the new experimental setup reveals the initial rate of particle formation, and enables analysis of particle <annref>growth</annref> rates.","PeriodicalId":67,"journal":{"name":"Chemical Communications","volume":" 48","pages":" 9209-9211"},"PeriodicalIF":4.3000,"publicationDate":"2010-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1039/C0CC03238G","citationCount":"42","resultStr":"{\"title\":\"SAXS in combination with a free liquid jet for improved time-resolved in situ studies of the nucleation and growth of nanoparticles†\",\"authors\":\"Jörg Polte, Robert Erler, Andreas F. Thünemann, Franziska Emmerling and Ralph Kraehnert\",\"doi\":\"10.1039/C0CC03238G\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A new setup for fast in situ SAXS studies of early stages in the nucleation and <annref>growth</annref> of colloidal <annref>nanoparticles</annref> is presented. Evading the disturbing influence of container walls and minimizing the possibility of beam-induced reactions, the benefits of the setup are demonstrated exemplarily for the well-known synthesis of <annref>gold nanoparticles</annref> via the Turkevich method. Analysis with the new experimental setup reveals the initial rate of particle formation, and enables analysis of particle <annref>growth</annref> rates.\",\"PeriodicalId\":67,\"journal\":{\"name\":\"Chemical Communications\",\"volume\":\" 48\",\"pages\":\" 9209-9211\"},\"PeriodicalIF\":4.3000,\"publicationDate\":\"2010-10-28\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1039/C0CC03238G\",\"citationCount\":\"42\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Chemical Communications\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://pubs.rsc.org/en/content/articlelanding/2010/cc/c0cc03238g\",\"RegionNum\":2,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"CHEMISTRY, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Chemical Communications","FirstCategoryId":"92","ListUrlMain":"https://pubs.rsc.org/en/content/articlelanding/2010/cc/c0cc03238g","RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}

引用次数: 42

摘要

提出了一种用于胶体纳米颗粒成核和生长早期快速原位SAXS研究的新装置。避免了容器壁的干扰影响，并最大限度地减少了光束诱导反应的可能性，该装置的好处在通过Turkevich方法合成金纳米粒子的例子中得到了证明。用新的实验装置进行分析，揭示了粒子形成的初始速率，并能够分析粒子的生长速率。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

SAXS in combination with a free liquid jet for improved time-resolved in situ studies of the nucleation and growth of nanoparticles†

查看原文本刊更多论文

SAXS in combination with a free liquid jet for improved time-resolved in situ studies of the nucleation and growth of nanoparticles†

A new setup for fast in situ SAXS studies of early stages in the nucleation and growth of colloidal nanoparticles is presented. Evading the disturbing influence of container walls and minimizing the possibility of beam-induced reactions, the benefits of the setup are demonstrated exemplarily for the well-known synthesis of gold nanoparticles via the Turkevich method. Analysis with the new experimental setup reveals the initial rate of particle formation, and enables analysis of particle growth rates.

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

Chemical Communications 化学-化学综合

CiteScore

8.60

自引率

4.10%

发文量

2705

审稿时长

1.4 months

期刊介绍： ChemComm (Chemical Communications) is renowned as the fastest publisher of articles providing information on new avenues of research, drawn from all the world''s major areas of chemical research.