화학공학소재연구정보센터
Journal of the American Ceramic Society, Vol.87, No.3, 504-506, 2004
Preparation of an organic-inorganic hybrid ionic conductive material with thermal and chemical stability
An organic-inorganic hybrid ionic conductive material was prepared through oxidation of thiol groups in a surface-modified porous glass. Surface-modified pores in the hybrid materials acted as permeation paths for protons. Proton conductivity of the hybrid material was 4.2 X 10(-2) S/cm at 120degreesC under 100% relative humidity. This hybrid material was thermally stable at high temperature (above 100degreesC) due to the temperature-tolerant inorganic frameworks.