Dr. Diana Rakhmawaty Eddy studied Chemistry at Universitas Padjadjaran, Indonesia and graduated BSc in 1997. She then joined at the Department of Chemistry, Universitas Padjadjaran as a lecturer at the Materials Functional research group. She continue studied at Institut Teknologi Bandung, Indonesia and graduated as MSc in 2004. She received her PhD degree in 2008 at Osaka Prefecture University, Japan. Her topic research about Photocatalysis, Materials Functional, and Composites. She obtained the position of an Associate Professor at Universitas Padjadjaran, Indonesia. She has published more than 51 research articles in SCI(E) journals.