Kuan-Nan Lin , Tsung-Yeh Yang , Hong-Ming Lin , Yeu-Kuang Hwu , She-Huang Wu , Chung-Kwei Lin
{"title":"在MWCNTs上负载金纳米颗粒的新方法:同步加速器x射线还原","authors":"Kuan-Nan Lin , Tsung-Yeh Yang , Hong-Ming Lin , Yeu-Kuang Hwu , She-Huang Wu , Chung-Kwei Lin","doi":"10.1016/j.cpart.2007.03.007","DOIUrl":null,"url":null,"abstract":"<div><p>Gold nanoparticles decorating the surface of multiwalled carbon nanotubes (MWCNTs) are prepared by photochemical reduction. The gold clusters form different interesting geometrical faceted shapes in accordance to time duration of synchrotron X-ray irradiation. The shape of nanogold could be spherical, rod-like, or triangular. Carbon nanotubes serve as optimal templates for the heterogeneous nucleation of gold nanocrystals. These nanocrystal structures are characterized by transmission electron microscope (TEM) and element analysis by energy dispersive spectroscopy (EDS).</p></div>","PeriodicalId":100239,"journal":{"name":"China Particuology","volume":"5 3","pages":"Pages 237-241"},"PeriodicalIF":0.0000,"publicationDate":"2007-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.cpart.2007.03.007","citationCount":"5","resultStr":"{\"title\":\"A novel method of supporting gold nanoparticles on MWCNTs: Synchrotron X-ray reduction\",\"authors\":\"Kuan-Nan Lin , Tsung-Yeh Yang , Hong-Ming Lin , Yeu-Kuang Hwu , She-Huang Wu , Chung-Kwei Lin\",\"doi\":\"10.1016/j.cpart.2007.03.007\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>Gold nanoparticles decorating the surface of multiwalled carbon nanotubes (MWCNTs) are prepared by photochemical reduction. The gold clusters form different interesting geometrical faceted shapes in accordance to time duration of synchrotron X-ray irradiation. The shape of nanogold could be spherical, rod-like, or triangular. Carbon nanotubes serve as optimal templates for the heterogeneous nucleation of gold nanocrystals. These nanocrystal structures are characterized by transmission electron microscope (TEM) and element analysis by energy dispersive spectroscopy (EDS).</p></div>\",\"PeriodicalId\":100239,\"journal\":{\"name\":\"China Particuology\",\"volume\":\"5 3\",\"pages\":\"Pages 237-241\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2007-06-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/j.cpart.2007.03.007\",\"citationCount\":\"5\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"China Particuology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S1672251507000334\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"China Particuology","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S1672251507000334","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A novel method of supporting gold nanoparticles on MWCNTs: Synchrotron X-ray reduction
Gold nanoparticles decorating the surface of multiwalled carbon nanotubes (MWCNTs) are prepared by photochemical reduction. The gold clusters form different interesting geometrical faceted shapes in accordance to time duration of synchrotron X-ray irradiation. The shape of nanogold could be spherical, rod-like, or triangular. Carbon nanotubes serve as optimal templates for the heterogeneous nucleation of gold nanocrystals. These nanocrystal structures are characterized by transmission electron microscope (TEM) and element analysis by energy dispersive spectroscopy (EDS).
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