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Monólitos de Microhoneycomb preparados pela liofilização unidirecional de nanofibras de celulose com base Sols: método e extensões
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1Engineering Laboratory for Functionalized Carbon Materials and Shenzhen Key Laboratory for Graphene-based Materials, Graduate School at Shenzhen,Tsinghua University, 2School of Materials Science and Engineering,Tsinghua University, 3Institute of Multidisciplinary Research for Advanced Materials,Tohoku University, 4Tsinghua-Berkeley Shenzhen Institute (TBSI),Tsinghua University, 5School of Chemical Engineering and Technology,Tianjin University
Chapitres
- 00:04Titre
- 00:57Preparation of 1 wt% (2,2,6,6-Tetramethylpiperidin-1-yl) oxyl (TEMPO)-mediated Oxidized Cellulose Nanofiber (TOCN) Sol
- 04:01Preparation of TOCN-TiO2 and TOCN-surface-oxidized Carbon Fiber (SOCF) Mixed Sols
- 04:59Microhoneycomb Monolith (MHM) Preparation from 1 Wt% TOCN Sol (MHM-TOCN) or TOCN Mixed Sols (MHM-TOCN/SBR, MHM-TOCN/TiO2, MHM-TOCN/SOCF)
- 06:54Results: Morphologies of the MHM-TOCN, MHM-TOCN/SBR, MHM-TOCN/TiO2, and MHM-TOCN/SOCF
- 08:39Conclusion
Aqui, apresentamos um protocolo geral para preparar uma variedade de monólitos de microhoneycomb (MHMs) no qual o fluido pode passar com uma queda de pressão extremamente baixa. MHMs obtidos são esperados para ser usados como filtros, catalisador suporta, eletrodos tipo de fluxo, sensores e andaimes para biomateriais.
