論文 In situ TEM and synchrotron SAXS/WAXS study on the impact of different iron salts on iron-catalysed graphitization of cellulose

Emily C. Hayward ORCID ; Masaki Takeguchi SAMURAI ORCID ; Harry J. Lloyd ORCID ; Joshua M. Stratford ; Andrew J. Smith ORCID ; Tim Snow ORCID ; Joaquin Ramírez-Rico ORCID ; Zoe Schnepp ORCID

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Emily C. Hayward, Masaki Takeguchi, Harry J. Lloyd, Joshua M. Stratford, Andrew J. Smith, Tim Snow, Joaquin Ramírez-Rico, Zoe Schnepp. In situ TEM and synchrotron SAXS/WAXS study on the impact of different iron salts on iron-catalysed graphitization of cellulose. Journal of Materials Chemistry A. 2025, 13 (32), 26327-26336. https://doi.org/10.1039/d5ta03584h

説明:

(abstract)

We report a detailed mechanistic investigation of iron catalysed graphitization of cellulose by Fe(NO3)3 and FeCl3. In situ small and wide angle X-ray scattering and electron microscopy show that the evolution of catalyst particles from the two salts follows very different pathways. Remarkably, graphitization by FeCl3 is an order of magnitude faster than by Fe(NO3)3.

権利情報:

キーワード: In situ TEM, Synchrotron X-ray scattering, Iron-catalysed graphitization

刊行年月日: 2025-07-16

出版者: Royal Society of Chemistry (RSC)

掲載誌:

  • Journal of Materials Chemistry A (ISSN: 20507488) vol. 13 issue. 32 p. 26327-26336

研究助成金:

  • Leverhulme Trust RPG-2020-076

原稿種別: 出版者版 (Version of record)

MDR DOI:

公開URL: https://doi.org/10.1039/d5ta03584h

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更新時刻: 2025-09-12 12:30:22 +0900

MDRでの公開時刻: 2025-09-12 12:19:51 +0900

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