微观结构利用Zn-BTC对传统水泥基材料进行改性,制备具有规整结构的Zn-BTC改性水泥基复合材料,通过傅里叶红外光谱(FTIR)仪,X射线衍射(XRD)仪,扫描电镜(SEM),X射线能谱分析(EDS)仪进行结构表征,并对抗折强度,抗压强度等性能进行测试.结果表明,当Zn-BTC的质量分数为2.0%时,改性水泥基复合材料28 d抗压强度和抗折
图2. ZnCo-MnO/C的XRD, XPS 表征。 图3. ZnCo-MnO/C的电化学测试。 图4. ZnCo-MnO/C的储锌机理研究。 图5. ZnCo-MnO/C的动力学测试及DFT吸附能计算。 图6. ZnCo-MnO/C//Ti3C2@Zn全电池及Ti3C2@Zn//Ti3C2@Zn对电池性能测试。 【结论】 本文合成了由多金属MOF衍生的Zn/Co离子共掺杂的MnO/C阴...
Figure S3a illustrates the XRD spectrum of the Zn-BTC MOF synthesized in this work and the XRD spectrum of the samples synthesized by Osman et al.59. According to Fig. S3a, a highly intense peak at 2Θ = 10°, and some minor peaks at 2Θ = 15.64°, 17.72°, and...
The chemical stability, thermal stability, and cation-exchange characteristics were investigated by powder XRD, TGA, EDX, 1H NMR, and EA.Jihyun AnDepartment of Chemistry EducationSteven J. GeibDepartment of Chemistry EducationMyung-Gil KimDepartment of Chemistry EducationSik Young Choi...
基于Bi-Co-BTC电化学传感器检测食品中Zn2+_Cd2+_Pb2+含量 基金项目：福建省科技厅自然科学基金（编号：２０２０Ｊ０１３１０，２０２２Ｊ０１９７７）；福建省高校重点实验室开放课题（编号：Ｓ１ ＫＦ２０１４ ）作者简介：丁可武，男，福建技术师范学院讲师，硕士。通信作者：代莉莉（１９９３—），女，武汉大学...
以磁性SiO@FeO颗粒为核,在其表面原位合成了金属-有机骨架材料Zn-BTC,制备了一系列新型的Zn-BTC@SiO@FeO磁性催化剂.采用SEM,TEM,XRD,IR,NH-TPD和VSM等技术对磁性催化剂的结构和性质进行了表征,并且评价了Zn-BTC@SiO@FeO磁性催化剂对甲苯和对甲基苯甲酰氯酰基化反应的催化性能.结果表明,一定Zn-BTC含量范围的...
图2. ZnCo-MnO/C的XRD, XPS 表征。 图3. ZnCo-MnO/C的电化学测试。 图4. ZnCo-MnO/C的储锌机理研究。 图5. ZnCo-MnO/C的动力学测试及DFT吸附能计算。 图6. ZnCo-MnO/C//Ti3C2@Zn全电池及Ti3C2@Zn//Ti3C2@Zn对...
通过SEM,XRD,TGA对材料进行了表征,结果表明合成的MOFs材料Zn-BTC具有疏松,多孔,三棱柱的特殊结构.将此材料用于微固相分散萃取(μ-SPE)分离和富集环境中检出较高的六种农药(克百威,三唑酮,毒死蜱,氰戊菊酯,哒螨灵,阿维菌素),结合HPLC-UV检测评价Zn-BTC材料的萃取性能和用于实际样品的可行性,材料的制备及实验...
Zn3(BTC)2Hollow nanoparticlesIn this study, the synthesis of Zn3(BTC)2 (H3BTC = 1, 3, 5benzenetricarboxylic acid) hollow nanoparticles were first presented by surfactant-assisted method, and the Zn3(BTC)2 hollow nanoparticles were characterized by FE-SEM, TEM, XRD and TGA, respectively. ...
The catalyst was characterized using different techniques such as X-ray diffraction (XRD), energy dispersive X-ray (EDX) analysis, scanning electron microscopy (SEM), and Fourier transform infrared (FT-IR) spectroscopy.doi:10.1002/jccs.201700266Sami Sajjadifar...