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. 2022 Mar 4;14(10):12758–12765. doi: 10.1021/acsami.1c21785

Table 2. Valence (VB) and Conduction Band (CB) Offsets (in eV) at the Coating–Perovskite Interfaces.

	band offset
	clean		i_PbI2		i_2PbI2		i_4CsI
	VB	CB	VB	CB	VB	CB	VB	CB
SrZrO₃	1.46	3.05	2.62	2.33	2.61	1.96	2.05	2.65
ZrO₂	2.56	2.12	3.71	1.12	3.72	1.11	3.33	1.35
ZnO	1.69	2.03	1.96	2.48	2.16	2.15	1.43	2.28