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บูม-แคล ม้าในดาว

                  Sol-gel is the synthesis of the substances, which is synthesized by causing the mesh of the Inorganic substance (Inorganic networks) through a sol (colloidal suspension) first after that form a mesh continuously into the Gel. This technique is the technique that used temperature not too high to synthesis, and can get the pure substance that is homogeneous more than Conventional process that used more temperature than normal. Which can affect quality and performance of solution dropped or lost