METHOD FOR PRODUCING A SOLAR COLLECTOR MODULE COATING SOLUTION INCREASING LIGHT TRANSMISSION RATE

摘要

PURPOSE: A method for producing a solar collector module coating solution is provided to ensure transmittance increase and the maintenance of hardness in an optic thin film thickness and to minimize manufacturing costs by a single layer wet coating method.;CONSTITUTION: A method for producing a solar collector module coating solution increasing a light transmission rate comprises a step for inducing the aggregation by a sol-gel reaction by injecting an aggregation inducer causing the sol-gel reaction into aluminum alkoxide to form particles of 100-500 nm. The aluminum alkoxide is prepared by adding 0.05 g of brij-56(poly(oxyethylene) nonionic surfactant) and polyvinylpyrrolidone.;COPYRIGHT KIPO 2011