𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Structure of carbon aerogels near the gelation limit of the resorcinol–formaldehyde precursor

✍ Scribed by R Petričević; G Reichenauer; V Bock; A Emmerling; J Fricke

Book ID
117148733
Publisher
Elsevier Science
Year
1998
Tongue
English
Weight
309 KB
Volume
225
Category
Article
ISSN
0022-3093

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Influence of Gelation Temperature and Ca
Influence of Gelation Temperature and Catalysts on the Mesoporous Structure of Resorcinol–Formaldehyde Aerogels
✍ Hajime Tamon; Hajime Ishizaka 📂 Article 📅 2000 🏛 Elsevier Science 🌐 English ⚖ 70 KB

Resorcinol-formaldehyde (RF) hydrogels were synthesized by sol-gel polycondensation of resorcinol with formaldehyde using a few kinds of catalysts at a gelation temperature of 238 or 332 K. RF aerogels were prepared by supercritical drying with carbon dioxide. The aerogels were characterized by nitr

Porous structure of organic and carbon a
Porous structure of organic and carbon aerogels synthesized by sol-gel polycondensation of resorcinol with formaldehyde
✍ H. Tamon; H. Ishizaka; M. Mikami; M. Okazaki 📂 Article 📅 1997 🏛 Elsevier Science 🌐 English ⚖ 603 KB

Organic aerogels were synthesized via the sol-gel polycondensation of resorcinol with formaldehyde in a slightly basic aqueous solution and followed by supercritical drying with carbon dioxide. As a result of characterization by nitrogen adsorption, the resorcinol-formaldehyde (RF) aerogels were mes