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Table 4 Thermodynamic coefficients of adsorption of MOFs on Al substrate in 1.0 M HCl

From: Experimental and theoretical studies of the efficiency of metal–organic frameworks (MOFs) in preventing aluminum corrosion in hydrochloric acid solution

Compd

Temp., °C

Kads, M−1

Log Kads

− ΔGoads kJ mol−1

−ΔHoads kJ mol−1

ΔSoads J mol−1K−1

MOF1

25

− 1.15066

0.0609

10.80

88.0

34.6

35

− 1.16331

0.0657

10.67

34.7

45

− 1.45069

0.1615

11.60

36.5

MOF1@TiO2

25

− 1315.1

3.1189

29.75

134.0

92.7

35

− 1996.57

3.3002

27.75

96.6

45

− 34.4708

3.5374

32.98

62.8

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BMC Chemistry

ISSN: 2661-801X

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