The XRD pattern of as-received pure C 60 presented a spectrum that showed several diffraction intensities in good agreement with the literature for pristine fullerenes C 60 [29].

Apr 1, 1997 · The crystalline sizes of C60 films on Corning 7059 glass, c-Si, sapphire and mica obtained from the (311) peaks in XRD patterns were 31, 47, 30 and 27 nm, respectively. By these results, samples on these substrates were crystallized almost at the same size.

Feb 17, 2020 · Optical microscopy, transmission electron microscopy (TEM), scanning electron microscope (SEM), X-ray powder diffraction (XRD), and Raman spectroscopy have all been used to characterize the structure of C 60 nanowires.

Mar 5, 2023 · 长程有序碳原子团簇是一种由无定形碳原子团簇通过共价连接构建的一类独特晶体材料，是在室温下通过高压处理C60/间二甲苯混合分子晶体构建，其中C60分子被压缩坍塌成为无定型碳原子团簇。 此外，还有学者报告了通过HTHP处理C60分子晶体制备的超硬块体无定型碳（Ultrahard bulk amorphous carbon）和次晶金刚石（Paracrystalline diamond），二者具有新型共价连接的碳结构可能具有非凡的硬度，但通过HTHP方法制备新型碳材料通常产率较低，尺 …

The product of [C60]fullerene nanowhisker-silver nanoparticle composites was confirmed by x-ray diffraction, Raman spectroscopy, scanning electron microscopy, and transmission electron microscopy.

C60 fullerene powder and fullerene soot are examined by the method of small-angle X-ray diffraction. Small-angle diffraction patterns constructed in the Guinier coordinates make it possible to find the radii of inertia of scattering elements.

We investigated the effects of C60, Fe and stearic acid on the hydrogen storage properties of Mg by X-ray diffraction (XRD), morphology observation, differential scanning calorimetry and...

Jan 1, 2002 · X 射线衍射 (XRD) 和高分辨率透射电子显微镜 (HRTEM) 研究表明，两种富勒体样品中都存在两种状态（非晶态和纳米晶态）。 C 60 和C 70 的衍射图案之间的差异主要归因于无序程度。 XRD 和 HRTEM 结果与样品的传输特性（电导率和热导率）相关。 摘要 由于基于 C 60 和 C 70 的碳态表现出非常有趣的物理性质，例如硬度超过金刚石，我们的研究重点是比较在高压和高温下合成的 C 60 和 C 70 硬质相的结构。 X 射线衍射 (XRD) 和高分辨率透射电子显微镜 …

Jan 1, 2005 · 摘要 在高达 13 GPa 的高压和高温下，对单壁碳纳米管和 C60-豌豆样品进行了原位同步加速器 X 射线衍射测量。 在室温下通过压缩观察到它们的束二维晶格的各向异性收缩。 发现晶格在压力释放后可逆地恢复原始形式。 还发现在最高压力下升高温度会发生不可逆的相变。 通过 X 射线衍射、透射电子显微镜和拉曼测量检查高压和高温处理的样品。 透射电镜观察表明，对C60-豆荚进行高压高温处理可以合成六方金刚石。 摘要 在高达 13 GPa 的高压和高温下，对单 …

Oct 18, 1991 · Single-crystal x-ray diffraction methods were used to determine the crystal and molecular structure of C 60 buckminsterfullerene. At 110 kelvin C 60 is cubic, apparent Laue symmetry m 3 m, but it exhibits noncrystallographic systematic extinctions indicative of a twin in which I (hkl) and I (khl) are superimposed.