A supramolecular approach to lithium ion solvation at nanostructured dye sensitised inorganic/organic heterojunctions†
Abstract
A novel arylamine based hole transporting material (HTM) with tetraethylene glycol (TEG) side groups is reported. Lithium ions solubilised by the TEG groups are employed to modulate interfacial electron transfer reactions at a dye sensitised TiO2/HTM interface.