ROMP crosslinkers for the preparation of aliphatic aerogels
Source abstract
Abstract
Abstract Ring opening metathesis polymerization (ROMP) using Grubbs second generation catalyst generates aliphatic gels from norbornene based crosslinkable monomers with a functionality of 2 or 3. Supercritical drying of these gels (CO 2 ) leads to the formation of aerogels with densities as low as 4 mg mL − 1 . The microstructure was analyzed by SEM, and pore analyses by nitrogen adsorption. The use of crosslinkable monomers allows the straightforward synthesis of aerogels consisting of only carbon and hydrogen with C:H ratios up to ca. CH 1.58 with a finer microstructure than that of DCPD.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Mesoporous Materials and Catalysis · Aerogels and thermal insulation · Carbon dioxide utilization in catalysis
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
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