relation: https://khub.utp.edu.my/scholars/19928/ title: An insight into the catalytic properties and process optimization of Fe, Ni doped eggshell derived CaO for a green biodiesel synthesis from waste chicken fat creator: Amal, R. creator: Nadeem, R. creator: Intisar, A. creator: Rouf, H. creator: Hussain, D. creator: Kousar, R. description: The basic theme of the current research work is based on the utilization of waste materials to produce environmentally friendly energy, i.e., waste + waste = energy. Efficacious and recyclable eggshell derived CaO, and transition metal doped CaO i.e. Fe-CaO, and Ni-CaO catalysts were used to synthesize biodiesel from chicken fat as a potential source of bioenergy. The synthesized catalysts were examined using a variety of analysis methods, such as FTIR, SEM, and XRD. Single step transesterification process gave 83 biodiesel yield using Fe-CaO. The characteristics of synthesized biodiesel were compared with international standards (ASTM6751 and EU14214). © 2024 The Authors publisher: Elsevier B.V. date: 2024 type: Article type: PeerReviewed identifier: Amal, R. and Nadeem, R. and Intisar, A. and Rouf, H. and Hussain, D. and Kousar, R. (2024) An insight into the catalytic properties and process optimization of Fe, Ni doped eggshell derived CaO for a green biodiesel synthesis from waste chicken fat. Catalysis Communications, 187. ISSN 15667367 relation: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85183533182&doi=10.1016%2fj.catcom.2024.106848&partnerID=40&md5=0fef95c72daa8e8e66ef6b16f9538a51 relation: 10.1016/j.catcom.2024.106848 identifier: 10.1016/j.catcom.2024.106848