Cambridge Open Engage home
What is Cambridge Open Engage?
How to Submit
Browse
About
News [opens in a new tab]

Formation of Nanostructured Silicas through the Fluoride Catalysed Self-Polymerization of Q-type Silsesquioxane Cages

25 May 2022, Version 1
Working Paper
This content is a preprint and has not undergone peer review at the time of posting.

Abstract

Octa(dimethylsiloxy)silsesquioxane (Q8M8H) undergoes rapid self-polymerization in the presence of a fluoride catalyst to form complex 3D porous structural network materials with specific surface areas up to 650 m2g-1. This establishes a new method to bio-derived high inorganic content soft silicas with potential applications in filtration, carbon capture, catalysis, or hydrogen source.

Keywords

silsesquioxane
fluoride
porosity
nanostructure

Supplementary materials

Title
Description
Actions
Title
Experimental data
Description
Shows materials, reaction conditions, characterization of materials.
Actions

Comments

Comments are not moderated before they are posted, but they can be removed by the site moderators if they are found to be in contravention of our Commenting Policy [opens in a new tab] - please read this policy before you post. Comments should be used for scholarly discussion of the content in question. You can find more information about how to use the commenting feature here [opens in a new tab] .
This site is protected by reCAPTCHA and the Google Privacy Policy [opens in a new tab] and Terms of Service [opens in a new tab] apply.

Version History

May 25, 2022 Version 1

Metrics

300
156
0
Views
Downloads
Citations

License

CC logo
CC
BY logo
BY
NC logo
NC
ND logo
ND
The content is available under CC BY NC ND 4.0 [opens in a new tab]

DOI

10.26434/chemrxiv-2022-ldblr
D O I: 10.26434/chemrxiv-2022-ldblr [opens in a new tab]

Funding

Division of Materials Research
2137672

Author’s competing interest statement

The author(s) have declared they have no conflict of interest with regard to this content

Ethics

The author(s) declare that they have sought and gained approval from the relevant ethics committee/IRB for this research and its publication.

Share