fig12

Figure 12. Summary of the electronic effect (chemical shift) imposed by different adsorbates during sequential treatments/modifications on (A) TiO₂ PD, (B) F-capped (101) facet [F-(101)], and (C) F-capped (001) facet [F-(001)]; (D) Illustration of interaction between TMP and surface features on TiO₂ facet with various treatments/modifications; (E) The summary of ³¹P chemical shift of TMP-adsorbed Ti_5C on (001)/(101) facets with different treatments and modification. Reproduced with permission from^[164]. Copyright 2017, Springer Nature. PD: powder; TMP: trimethylphosphine.