利用氧化石墨烯的爆炸特性快速合成纳米金刚石/氧化石墨烯复合材料

IF 1.2 4区材料科学 Q4 MATERIALS SCIENCE, MULTIDISCIPLINARY

Journal of Superhard Materials Pub Date : 2025-01-23 DOI:10.3103/S1063457624060030

Danhui Han, Chong Peng, Guangtong Zhou, Bingtao Hu

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引用次数: 0

摘要

以纳米金刚石颗粒和氧化石墨烯粉末为原料，利用氧化石墨烯的爆炸反应制备了纳米金刚石/还原氧化石墨烯复合材料。XRD、FTIR和XPS分析结果表明，快速加热可引起氧化石墨烯的爆炸反应。通过这种爆炸反应，氧化石墨烯迅速还原为石墨烯。SEM结果表明，氧化石墨烯发生了明显的膨胀和剥离，纳米金刚石颗粒被完全加载到氧化石墨烯薄片上。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Rapid synthesis of Nanodiamond/rGO Composites by Utilizing the Explosive Characteristics of Graphene Oxide

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Rapid synthesis of Nanodiamond/rGO Composites by Utilizing the Explosive Characteristics of Graphene Oxide

Nanodiamond particles and graphene oxide (GO) powders were used as raw materials to construct nanodiamond/reduced GO (rGO) composites by utilizing the explosive reaction of GO. The XRD, FTIR, and XPS results indicate that rapid heating can induce explosive reactions in GO. GO was rapidly reduced to graphene by this explosive reaction. The SEM results indicate that GO undergone obvious expansion and peeling, and the nanodiamond particles were fully loaded onto the rGO sheets.

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来源期刊

Journal of Superhard Materials MATERIALS SCIENCE, MULTIDISCIPLINARY-

CiteScore

1.80

自引率

66.70%

发文量

审稿时长

2 months

期刊介绍： Journal of Superhard Materials presents up-to-date results of basic and applied research on production, properties, and applications of superhard materials and related tools. It publishes the results of fundamental research on physicochemical processes of forming and growth of single-crystal, polycrystalline, and dispersed materials, diamond and diamond-like films; developments of methods for spontaneous and controlled synthesis of superhard materials and methods for static, explosive and epitaxial synthesis. The focus of the journal is large single crystals of synthetic diamonds; elite grinding powders and micron powders of synthetic diamonds and cubic boron nitride; polycrystalline and composite superhard materials based on diamond and cubic boron nitride; diamond and carbide tools for highly efficient metal-working, boring, stone-working, coal mining and geological exploration; articles of ceramic; polishing pastes for high-precision optics; precision lathes for diamond turning; technologies of precise machining of metals, glass, and ceramics. The journal covers all fundamental and technological aspects of synthesis, characterization, properties, devices and applications of these materials. The journal welcomes manuscripts from all countries in the English language.