Electrical humidity response of sol-gel processed LiCl-doped SiO/sub 2/ thin films

In this report SiO/sub 2/ thin films were prepared by a sol-gel processing as sensitive humidity elements. Sol was prepared using tetraethylorthosilicate as a starting precursor. LiCl was added into the sol as a dopant to modify the humidity sensitivity of the films. The films were prepared by dipping the glass substrates in the sol. The humidity-sensitive… CONTINUE READING