Patent ID: 11943993
Assignee: OXFORD UNIVERSITY INNOVATION LIMITED
Field: nan (nan)
Classification: CPC H  Y | IPC H

Claim 5:
6. A process according to claim 1, wherein:
the one or more first cations are selected from Ca2+Sr2+, Cd2+, Cu2+, Ni2+, Mn2+, Fe2+, Co2+, Pd2+, Ge2+, Sn2+, Pb2+, Yb2+, Eu2+, Bi3+, Sb3+, Pd4+, W4+, Re4+, Os4+, Ir4+, Pt4+, Sn4+, Pb4+, Ge4+or Te4+, and
the one or more second cations are selected from cations of formula Cs+, (NR1R2R3R4)+, (R1R2N═CR3R4)+, (R1R2N—C(R5)═NR3R4)+ and (R1R2N—C(NR5R6)═NR3R4)+, wherein each of R1, R2, R3, R4, R5 and R6 is independently H, a substituted or unsubstituted C1-20 alkyl group or a substituted or unsubstituted aryl group.