Patent ID: 11891712
Assignee: GUILIN UNIVERSITY OF TECHNOLOGY
Field: Surface technology, coating (Chemistry)
Classification: CPC C | IPC C

Claim 19:
20. Organic-inorganic hybrid nanoflower prepared by the method according to claim 1, having a structure with a flower-like morphology formed by compounding layered rare earth compounds as the inorganic carrier with a biological enzyme as the organic component;
having a chemical composition of Ln2(OH)5NO3·nH2O, n=1.1 to 2.5;
said Ln being one or more selected from La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Yb and Y;
said biological enzyme being α-amylase, horseradish peroxidase or laccase.