《Table 2Assignments of copper species in xβ‐25Cu/Si O2 catalysts derived from Cu LMM XAES.》

  提示：宽带有限、当前游客访问压缩模式

本系列图表出处文件名：随高清版一同展现

《碳酸乙烯酯选择加氢合成甲醇与乙二醇高效稳定Cu/SiO_2催化剂研究（英文）》

1. 获取 高清版本忘记账户？点击这里登录

1. 下载图表忘记账户？点击这里登录

*Calculated from Cu LMM XAES spectra.

The surface chemical states and surface compositions of the reduced xβ‐25Cu/Si O2 catalysts were investigated via XPS and XAES.The XPS spectra of Cu 2p are shown in Fig.5，and the corresponding quantitative data are listed in Table 2.In gen‐eral，the binding energy of Cu 2p3/2 was centered at 933.8 e V，and Cu 2p1/2 was centered at 953.8 e V—these peaks were as‐signed to Cu0 and/or Cu+species，respectively.