A method for producing a deposition product includes providing a deposition solution having a pH below 7 and comprising an aqueous solution of a silver salt comprised of silver ions and an oxidizing agent. The silver salt is comprised of silver nitrate and has a concentration in the deposition solution between about 1 and 20 grams per liter. The oxidizing agent is comprised of a persulfate and has a concentration in the deposition solution between about 1 and 50 grams per liter. The method further includes producing the deposition product by facilitating a chemical reaction between the silver ions and the oxidizing agent while maintaining the deposition solution at a temperature of between about 2 and 40 degrees Celsius. The deposition product consists essentially of at least one oxidized silver species, and is comprised of a compound having the formula Ag7O8X, where X is an anion.