RESEARCH / A0263
Defect engineering-induced charge redistribution in Zn-PBA frameworks for high-efficiency and durable cesium ion capture
Read the original paper · 10.1007/s11426-025-2914-y ↗
Source figures may contain other techniques and soft X-ray spectra. C, N and O measurements are outside our current hard-XAFS testing range.
Figure 2 (Color online) (a) Zn 2p XPS spectra of Zn-PBA and Zn-PBAT 250. (b) Zn R-space EXAFS spectra. (c) WT-EXAFS spectra of Zn foil, Zn-PBA and Zn-PBAT 250. (d) The corresponding FT-EXAFS R-space fitting curves of Zn-PBAT 250. (e) Comparison of Fe–C and Zn–N coordination numbers for Zn-PBA and Zn-PBAT 250.