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Author(s): Fuxiang Chu, Tefu Qin, Yanming Han
Transient Plane SourceThis article describes a thorough investigation of the physical and thermal properties of lignin based polyurethane building materials. The materials were created with lignin polyol and isocyanate. Factors investigated included ...
Keywords: bio base, building materials, Hot Disk TPS, Lignin, lignin polyol, Thermal Conductivity
Read MoreAuthor(s): Amar K. Mohanty, Manjusri Misra, Michael R. Snowdon
Transient Plane SourceThe properties of carbonized lignin nanoparticles were investigated to determine if this material could be used as an environmentally-friendly alternative to carbon black. The observed surface area of the carbonized ...
Keywords: BET Surface Area Analysis, carbon black, Electrical Conductivity, Fourier transform infrared spectroscopy (FTIR), Fourier-Transform Infrared Spectroscopy, FTIR, Lignin, Nanoparticles, particle size, Raman Spectroscopy, Scanning Electron Microscopy With Energy Dispersive X-Ray Spectroscopy, Scanning Electron Microscopy With Energy Dispersive X-Ray Spectroscopy (SEM-EDS), SEM-EDS, Thermal Conductivity
Read MoreAuthor(s): Claudia Mitterer, Fatima Charrier-El Bouhtoury, Helene Carre, Herve Deleuze, Juliette Merle, Marc Birot
Transient Plane SourceBiobased foams derived from lignins and tanins were produced by mechanical frothing and curing. The obtained foams did not crack after drying. The foams were found to be good thermal ...
Keywords: Biobased Foams, Compression Testing, Lignin, Mercury Intrusion Porosimetry, Scanning Electron Microscopy, Scanning Electron Microscopy (SEM), SEM, specific surface area, Tannins, Thermal Conductivity, thermal insulation, transient plane source method
Read MoreAuthor(s): A. Szczurek, Alain Celzard, Antonio Pizzi, B. N. Kuznetsov, G. Amaral-Labat, L. I. Grishechko, V. Fierro
Transient Plane SourceTannin and lignin are organic materials that are more cost-effective than synthetic, non-renewable phenolic compounds. In this paper, tannin-lignin-formaldehyde (TLF) composites were used to synthesize thermally insulative mesoporous aerogels. A ...
Keywords: Aerogels, Electron Microscopy, Formaldehyde, Hot Disk, Hydrogel, Lignin, Mechanical resistance, Organic aerogels, pH, Pore Size, Porous, Solids, Supercritical CO2 drying, Tannin, Thermal Conductivity, Transient plane source (TPS), Transient plane source (TPS) method
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