Nuclear transmutations are better facilitated by alloys over pure metal cathodes in electrolysis. Kumar Ankit , Rajeev K. P., Pala Raj Ganesh, Jain Panka Indian Institute of Technology Kanpur Email:ankt@iitk.ac.in, kpraj@iitk.ac.in, rpala@iitk.ac.in, pkjain@iitk.ac.in Recently, various studies have shown Nuclear signatures in low energy physical and chemical processes (“Cold fusion” edited by Jean-Paul Biberian). One of the most effective methods to realize low energy nuclear reactions (LENR) is via electrolysis. Our primary objective is to explore the importance of alloys as opposed to pure metals as cathodes for LENR. To explore this question, we evaluated four systems: Pure Ni, pure Cu,...