Author(s): Yu Y, Li Z, Wang Y, Gong S, Wang X. Sequential infiltration synthesis of doped polymer films with tunable electrical properties for efficient triboelectric nanogenerator development. Adv Mater. 2015 Sep 2;27(33):4938-44. doi: 10.1002/adma.201502546. Epub 2015 Jul 15. PMID 26177927
Doping polymer with AlOx via sequential infiltration synthesis enables bulk modification of triboelectric polymers with tunable electric or dielectric properties, which broadens the material selection and achieves a durable performance gain of triboelectric nanogenerators.