COMPOSITION FOR MESOPOROUS RESISTANCE SWITCHABLE COMPOSITES PRODUCING METHOD FOR MESOPOROUS RESISTANCE SWITCHABLE COMPOSITES AND RESISTIVE SWITCHING DEVICE USING THE SAME

摘要

The present invention relates to a composition for preparing a resistance-changing complex, comprising: a solvent; Amphipathic polymers that form structures with self-assembling properties; A resole forming a soft template with said amphipathic polymer; A silica precursor to form silica that forms pores of the composite; And a titania precursor for forming titania in the composite.The method for preparing a resistance-changing composite according to the present invention comprises the steps of: preparing a composition for preparing a resistance-changing complex; And forming the mesoporous nanocomposite by firing and polymerizing the composition at a temperature in the range of 300 to 400C.The present invention has an effect of providing a novel resistance change material in which reproducibility and reliability are improved through a composite thin film in which mesopores are regularly arranged.Further, by forming a resistance-changing composite in which mesopores are regularly arranged by a non-mass-production method, it is possible to manufacture a resistance-variable element with improved reproducibility and reliability at low cost.;