Used as a precursor in the synthesis of indium-containing materials for electronic and optoelectronic applications. Commonly employed in sol-gel processes to fabricate indium oxide thin films, which serve as transparent conductive coatings in displays, solar cells, and touch screens. Also utilized in the preparation of catalysts and in doping semiconductors to modify electrical properties. Its solubility in organic solvents makes it suitable for solution-based deposition techniques like spin coating and inkjet printing. Research explores its role in fabricating nanomaterials and sensors due to indium’s favorable electronic characteristics.