In:
Dalton Transactions, Royal Society of Chemistry (RSC), Vol. 51, No. 4 ( 2022), p. 1313-1317
Kurzfassung:
A metal–organic framework (MOF) built from a combination of metal cations, neutral azole ligands and sulphate anions, [Cu 2 (DHBDI) 3 (SO 4 ) 2 ] n (1, DHBDI = 1 H ,5 H -benzo[1,2- d :4,5- d ′]diimidazole), was synthesized. MOF 1 exhibits good chemical stability in acids, bases and boiling water while showing high hydrophilicity. Meanwhile, MOF 1 exhibits a proton conductivity of 1.14 × 10 −3 S cm −1 at 90 °C and 98% RH, among the best for MOF materials with uncoordinated N sites. Temperature-dependent conductivity measurements suggest a vehicle mechanism ( E a = 0.64 eV) for proton transport.
Materialart:
Online-Ressource
ISSN:
1477-9226
,
1477-9234
Sprache:
Englisch
Verlag:
Royal Society of Chemistry (RSC)
Publikationsdatum:
2022
ZDB Id:
1472887-4