{"title":"The Regulatory Effect of CsCl Addition on the Morphology of Carbon Nanomaterials: From Nanospheres to Nanoneedles","authors":"Lazang Gengga, Bo Meng, Haichao Li","doi":"10.1134/S1063783426603097","DOIUrl":null,"url":null,"abstract":"<p>The morphology of nanomaterials significantly affects their physical and chemical properties. In this study, Tetradecyltrimethylammonium bromide was used as the carbon source, and sodium bromide (NaBr) and a mixture of CsCl with NaBr were used as spacers to prepare carbon nanospheres and carbon nanoneedles, respectively. Characterization techniques included SEM, XPS, XRD, Raman spectroscopy, and FT-IR spectroscopy, the results demonstrate that carbon nanoneedles have a higher degree of graphitization and lower surface oxidation. The introduction of CsCl significantly changed the morphology of the carbon nanomaterials, transforming them from spherical to needle-like structures.providing a new strategy for the design and control of nanomaterial morphology.</p>","PeriodicalId":731,"journal":{"name":"Physics of the Solid State","volume":"68 11","pages":"959 - 965"},"PeriodicalIF":2.4000,"publicationDate":"2026-09-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Physics of the Solid State","FirstCategoryId":"101","ListUrlMain":"https://link.springer.com/article/10.1134/S1063783426603097","RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"PHYSICS, CONDENSED MATTER","Score":null,"Total":0}
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Abstract
The morphology of nanomaterials significantly affects their physical and chemical properties. In this study, Tetradecyltrimethylammonium bromide was used as the carbon source, and sodium bromide (NaBr) and a mixture of CsCl with NaBr were used as spacers to prepare carbon nanospheres and carbon nanoneedles, respectively. Characterization techniques included SEM, XPS, XRD, Raman spectroscopy, and FT-IR spectroscopy, the results demonstrate that carbon nanoneedles have a higher degree of graphitization and lower surface oxidation. The introduction of CsCl significantly changed the morphology of the carbon nanomaterials, transforming them from spherical to needle-like structures.providing a new strategy for the design and control of nanomaterial morphology.
期刊介绍：
Presents the latest results from Russia’s leading researchers in condensed matter physics at the Russian Academy of Sciences and other prestigious institutions. Covers all areas of solid state physics including solid state optics, solid state acoustics, electronic and vibrational spectra, phase transitions, ferroelectricity, magnetism, and superconductivity. Also presents review papers on the most important problems in solid state physics.
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