Al-Co-Cu alloy - melt-spun ribbons and powder - SEM and TEM microstructure

This set contains SEM and TEM images with EDS chemical composition data for Al-Co-Cu alloy in a melt-spun ribbon form, which was applied as a catalyst for the phenylacetylene hydrogenation reaction. The material preparation and microstructural analyses were performed at the Institute of Metallurgy and Materials Science of the Polish Academy of Sciences. The experimental procedure for material preparation, instrumentation, data collection and results analysis were described in the work: https://doi.org/10.1007/s43452-024-00904-x Preparation of materials: Amelia Zięba TEM images collection (FEI Tecnai G2, ThermoFisher Titan Themis G2 200 Probe Cs-Corrected): Amelia Zięba, Lidia Lityńska-Dobrzyńska SEM images acquisition (FEI E-SEM XL-30): Amelia Zięba Files description code: sem_rib_2000_1 - SEM BSE image of a melt-spun ribbon_magnification_image no sem_pwdr_1000_1 - SEM BSE image of pulverised melt-spun ribbons_magnification_image no sem_pwdr_ar_1000_1 - SEM BSE image of pulverised melt-spun ribbons recovered after use as a catalyst in the phenylacetylene hydrogenation reaction_magnification_image no tem_bf_1 - TEM bright field image of a melt-spun ribbon sample (FIB lamella)_image no tem_dyf_5 - selected area electron diffraction of a melt-spun ribbon sample - the number indicates a corresponding image number EDS-HAADF_img_1 - STEM image of a melt-spun ribbon sample (FIB lamella) with EDS corresponding maps and line analyses TEM_eds_point_analysis.txt - results of point analyses for EDS-HAADF_img_x series stem_pwdr_ar_1 - STEM images of powder recovered after reaction with EDS analysis results: eds_spec_stem_pwdr_ar_1 Acknowledgements The work was financially supported by the National Science Centre (NCN), Poland, project No. 2021/41/N/ST8/02533.本数据集收录了作为苯乙炔加氢反应催化剂的熔纺态Al-Co-Cu合金薄带的扫描电子显微镜（SEM）、透射电子显微镜（TEM）图像，以及配套的能谱（EDS）化学成分数据。 材料制备与微观结构分析工作均在波兰科学院冶金与材料科学研究所完成。 材料制备、实验仪器配置、数据采集与结果分析的详细实验流程已在以下文献中予以阐明：https://doi.org/10.1007/s43452-024-00904-x ### 作者贡献 材料制备：阿米莉亚·齐恩巴（Amelia Zięba） 透射电子显微镜图像采集（FEI Tecnai G2、赛默飞世尔ThermoFisher Titan Themis G2 200 Probe Cs-Corrected）：阿米莉亚·齐恩巴、莉迪亚·利廷斯卡-多布任斯卡（Lidia Lityńska-Dobrzyńska） 扫描电子显微镜图像获取（FEI E-SEM XL-30）：阿米莉亚·齐恩巴 ### 文件命名规则说明 sem_rib_2000_1：熔纺合金薄带的扫描电子显微镜背散射电子（BSE）图像，放大倍数为2000倍，图像编号为1 sem_pwdr_1000_1：经粉碎的熔纺合金薄带的扫描电子显微镜背散射电子（BSE）图像，放大倍数为1000倍，图像编号为1 sem_pwdr_ar_1000_1：经苯乙炔加氢催化反应后回收的粉碎熔纺合金薄带的扫描电子显微镜背散射电子（BSE）图像，放大倍数为1000倍，图像编号为1 tem_bf_1：熔纺合金薄带样品（聚焦离子束FIB制备的薄片）的透射电子显微镜明场像，图像编号为1 tem_dyf_5：熔纺合金薄带样品的选区电子衍射图，数字对应其匹配的图像编号 EDS-HAADF_img_1：熔纺合金薄带样品（FIB制备薄片）的扫描透射电子显微镜（STEM）图像，附带对应能谱（EDS）元素分布图与线扫分析结果 TEM_eds_point_analysis.txt：EDS-HAADF_img_x系列的能谱点分析结果文件 stem_pwdr_ar_1：经催化反应回收的粉末的扫描透射电子显微镜（STEM）图像，配套能谱（EDS）分析结果文件为eds_spec_stem_pwdr_ar_1 ### 致谢 本研究获波兰国家科学中心（NCN）资助，项目编号为2021/41/N/ST8/02533。