方案摘要
方案下载| 应用领域 | |
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| 检测项目 | |
| 参考标准 |
Surface and sub-surface oxidation of dispersed copper phase by N 2 O adsorptive decomposition at controlled temperature followed by H2 temperature-programmed-reduction of the Cu 2O surface layers formed (s-TPR) was performed on siliceous supported catalysts (ca. 6 wt.% Cu). The combined analysis permitted to measure the copper dispersion and to identify different surface copper species. 如需完整资料请来电咨询。
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