2018年9月5日 · Tetragonal-phase Pr2CuO4 nanosheets with a thickness of about 60 nm were synthesized using the coordination compound methods (CCMs), then used as highly efficient …

2022年1月29日 · Pr 6 O 11 decorated Pr 2 CuO 4 heterogeneous structure is realized by one-pot synthesis strategy. 20PPCO cathode exhibits the ASR of 0.07 Ω cm 2 and the PPD of …

2025年1月5日 · Pr 2 CuO 4 / MXene/MWCNT and PANI were of ratios 40:60 (PC1), 50:50 (PC2), and 60:40 (PC3). Composites had a tetragonal single phase of Pr 2 CuO 4. Porous …

The Pr2CuO4 samples were characterized using X-ray diffraction (XRD), scanning electron microscopy (SEM), high-resolution transmission electron microscopy (HRTEM), X-ray …

通过 XPS 研究了 Pr2CuO4 吸附剂的表面化学成分和元素状态。 图 4a 显示了 XPS 调查光谱，表明样品包含 Pr、Cu、O 和 C 元素。 考虑到自旋轨道耦合，对 Pr、Cu、O 和 C 的高分辨率 …

2018年9月5日 · The Pr 2 CuO 4 samples were characterized using X-ray diffraction (XRD), scanning electron microscopy (SEM), high-resolution transmission electron microscopy …

The surface chemical composition and elemental states of Pr2CuO4 adsorbents are investigated by XPS. Figure 4a presents the XPS survey spectrum, showing that the sample contains Pr, …

2019年5月1日 · In this paper, we carried out systematical MR and Hall resistivity measurements on superconducting PCO thin films which were synthesized on SrTiO 3 (STO) substrates by …

密度 > 95% 的原始层状铜酸盐 Pr2CuO4 样品被制成薄盘。 通过 X 射线衍射和扫描电子显微镜分析，样品显示出干净的 T' 型相，Rietveld 精制晶格参数 a = b = 3.95805(±5) A 和 c = …

2014年5月1日 · In this preliminary work, the electrochemical properties of Pr 2 CuO 4 material supported on Ce 0.9 Gd 0.1 O 1.95 (CGO) electrolyte and the kinetics of oxygen reduction …