Figure 5.
HPDEC 29Si-RMN spectra of the xerogels with the H2T(p-COOH)PP species covalently bonded, through the use of NAEPTES, to the pore walls of silica organically modified with organic groups coming from the use of 1% v/Vf of OSA.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.