A Facile One‐Pot Synthesis of Hierarchically Organized Carbon/TiO2 Monoliths with Ordered Mesopores

Jürgen Schoiber, Nicola Hüsing*, Florian Putz, Michael Elsässer, Simon Rumswinkel

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review


Sol–gel processing combined with soft templating and gelation-induced phase separation is very sensitive to the precursor sol composition. In this work we present a straightforward synthesis towards hierarchically structured, macroporous carbon/titania monoliths with ordered mesopores derived from resorcinol/formaldehyde monoliths and a glycolated titanium precursor. We demonstrate the influence of various reaction solvents, where diol-based media and the proportion of the catalyst seem to be essential in controlling spinodal decomposition, obtaining similar monolithic structures under different synthesis conditions. Based on these observations, we further homogeneously incorporated TiO 2 into the carbon structure by an in situ synthesis approach, obtaining structural features similar to pure carbon materials with surface areas of about 400 m 2 g −1, periodically arranged mesopores with a mean distance of 10–11 nm and cellular macroporosity.

Original languageEnglish
Pages (from-to)275-283
Number of pages9
Issue number2
Publication statusPublished - 18 Feb 2021

Bibliographical note

© 2021 The Authors. ChemPlusChem published by Wiley-VCH GmbH.

Fields of Science and Technology Classification 2012

  • 104 Chemistry


  • carbon
  • mesoporous materials
  • organic-inorganic composites
  • sol-gel processes

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