Table 1.

Local structure parameters around Zn estimated by EXAFS analysis

Samples	Shell	Na)	R b) [Å]	σ 2 [Å2]	ΔE 0 [eV]
Zn(OH)2	Zn–O	4.0	1.97	0.0040	2.4
	Zn–Zn	12.0	3.22	0.0098	2.8
ZnAl–LDH bulk	Zn–O	6.0	2.08	0.0080	2.0
	Zn–Zn	4.0	3.10	0.0090	–1.6
ZnAl–LDH nanosheets	Zn–O	5.9	2.06	0.0098	0.1
	Zn–Zn	3.6	3.13	0.0112	–1.2

^a) N = coordination number;

^b) R = distance between Zn and O atoms. Data from Supporting Information of Ref. 49.