1(c) that there is no reduction in the intensity of electronic absorption spectrum, which shows that whilst CuSCN is partially dissolved in DMF it is locally redistributed rather than being washed away. The emergence of the shoulder at a wavelength of ∼300 nm in the absorption spectrum ...
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Both cross-sectional transmission electron microscopy characterization (TEM) and Rutherford backscattering spectrometry channeling (RBS-C) spectra show that the range of radiation-induced defect clusters far exceed the theoretically predicted depth in all materials after high-dose irradiation. Defects in ...
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・Actress Yan Ni releases fashion shots ・Cambodian PM initiates ban on convicts from leading political party ・Drug user arrests in Cambodia skyrocket in first month of anti-drug campaign ・Volunteers organize donations for victims of wildfires in Chile ・New Zealand scientists voice fears ...
The hydrogenation of 3-hydroxypropanal (HPA) to 1,3-propanediol (PD) over Ni/SiO2/Al2O3 catalyst powder was carried out at 318−353 K and 2.60−5.15 MPa in a batchwise-operated stirred autoclave. A kinetic model which can well describe the reactions of this process was developed....
京迈研 科研 ITO靶材 氧化铟锡 磁控溅射镀膜材料 In2O3:SnO2=90:10 ￥800.00 查看详情 京迈研提供 科研实验使用氧化锌靶材 ZnO磁控溅射材料规格可定制 ￥1000.00 查看详情 京迈研 科研 氧化镍靶材 NiO 磁控溅射镀膜材料 纯度99.99% 氧化镍颗粒 ￥1000.00 查看详情 京迈研 二氧化铪靶材 HfO2 target 磁控溅射镀膜材...
Free Shipping New 12V Ni-CD 2.0Ah/2000mAh Replacement Power Tool Battery for festool CCD12, CCD12V,CCD12ES, CCD12ES-C, CDD12FX Specification Compatible Brand For Festool Battery Voltage 12V Battery Capacity 2000mAh Battery Cell Type NI-CD ...
Ni-catalyzed direct C−H arylation of benzene and naphthalene using aryl halides was investigated. For the first time, the arylation was successfully catalyzed by Cp2Ni (5 mol %) in the presence of KOt-Bu and BEt3. This Ni catalyst system was also applied to direct C−H arylation of...
Construction of CoP@C embedded into N/S-co-doped porous carbon sheets for superior lithium and sodium storage J. Colloid Interface Sci. (2021) X.Zhanget al. 3D ordered macroporous amorphous Nb2O5as anode material for high-performance sodium-ion batteries ...