Université de Fribourg

Monolithic resorcinol–formaldehyde alcogels and their corresponding nitrogen-doped activated carbons

Civioc, Romain ; Lattuada, Marco ; Koebel, Matthias M. ; Galmarini, Sandra

In: Journal of Sol-Gel Science and Technology, 2020, vol. 95, no. 3, p. 719–732

Here we report the adaptation of formaldehyde crosslinked phenolic resin-based aerogel and xerogel synthesis to ethanol-based solvent systems. Three specific formulations, namely one resorcinol–formaldehyde (RF) and two resorcinol– melamine–formaldehyde (RMF) systems were studied. As-prepared resins were characterized in terms of envelope and skeletal density. Furthermore, resin samples ...

Consortium of Swiss Academic Libraries

Ambiguities in decision-oriented Life Cycle Inventories The Role of mental models

Werner, Frank ; Scholz, Roland

In: The International Journal of Life Cycle Assessment, 2002, vol. 7, no. 6, p. 330-338

Consortium of Swiss Academic Libraries

Spray pyrolysis of La0.6Sr0.4Co0.2Fe0.8O3-δ thin film cathodes

Beckel, D. ; Dubach, A. ; Studart, A. ; Gauckler, L.

In: Journal of Electroceramics, 2006, vol. 16, no. 3, p. 221-228