Account

Table 2 O 1s binding energies for physisorbed and chemisorbed CO₂ on various substrates

From: Lewis Basicity of Nitrogen-Doped Graphite Observed by CO₂ Chemisorption

Substrate	O 1s binding energy/eV		Ref.
Substrate	Physisorption (CO₂)	Chemisorption (CO₂ ^δ−)	Ref.
Ni(110)	534.7	531.1	[22]
Ni(110)	534	530.6	[23]
Fe(poly)	535	531	[22]
Cr₂O₃(0001)	–	532.5	[24, 25]
K doped Rh(111)	534.7	532.8	[26]
K doped Mo₂C	535.8	533	[27]
N doped HOPG	–	533	This work

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