In:
Journal of Nanoscience and Nanotechnology, American Scientific Publishers, Vol. 21, No. 7 ( 2021-07-01), p. 3980-3983
Abstract:
New thermal-latent metal catalyst such as tetrakis (lauorate) titanium (LPTi) was designed and synthesized based on a lauroyl peroxide and titanium. The synthetic method is simple with one step reaction. LPTi structure was confirmed by FT-IR analysis, also nano-sized structure of LPTi
confirmed using SEM-EDX. LPTi is thermal-latent metal catalyst including titanium that not only promotes urethane synthesis reaction but also increases the dissociation rate of blocked isocyanate. As a result of quantitative analysis of NCO (%) through back titration, when LPTi was added, NCO (%) increased from 2.34% to 3.24%. LPTi can be used as an excellent catalyst for urethane reaction by reducing the polymerization time by about 30% compared to no catalyst. LPTi can be applied to the electronic polymer synthesis.
Type of Medium:
Online Resource
ISSN:
1533-4880
DOI:
10.1166/jnn.2021.19212
Language:
English
Publisher:
American Scientific Publishers
Publication Date:
2021
SSG:
11