Research Article

Theoretical Study on Solubility from Pt Electrocatalyst and Reactivity in Electrolyte Environment of Pt Complex in PEFC

Table 6

PtO distance of three ligands (H2O, OH, and C F 3 S O 3 ) for selected Pt(II) complexes.

Ligand5.0 20.0 61.0

( 𝟏 ) [Pt(H2O)4]2+H2O 2.090 2.091 2.091
( 𝟐 ) [Pt(H2O)3(OH)]+H2O 2.143 2.132 2.131
OH2.003 2.010 2.012
( 𝟓 ) [Pt(OH)4]2−OH2.103 2.100 2.100
( 𝟔 ) [Pt(H2O)3(CF3SO3)]+H2O 2.108 2.103 2.101
C F 3 S O 3 2.066 2.070 2.077
H2O 2.110 2.106 2.106
( 𝟖 ) [Pt(H2O)2(OH)(CF3SO3)]OH2.020 2.016 2.016
C F 3 S O 3 2.169 2.175 2.175