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Papers Author: X. Li

Total Papers Found: 5

Measurement of through-plane effective thermal conductivity and contact resistance in PEM fuel cell diffusion media

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A study of the through-plane thermal conductivity of various gas diffusion layer materials (GDL) and the thermal contact resistance between the GDL and an electrolytic iron surface as a function ...

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Insulation rigid and elastic foams based on albumin

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This article discusses the creation and characterization of albumin based rigid and elastic foams. These foams were created using formaldehyde as the hardener for the protein, while camphor was used ...

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Chemical modification of tannin/furanic rigid foams by isocyanates and polyurethanes

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Polymeric tannin/furanic foams fortified with polyurethane (PUR) and 4,4’ diphenylmethane diisocyanate (pMDI) were prepared. The thermo-physical and mechanical properties of the produced foams were investigated experimentally.  It was found that ...

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Modification of tannin based rigid foams using oligomers of a hyperbranched poly(amine-ester) 

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This paper examined the synthesis of hyperbranched polymers (HBPs) and how their hydroxyl end groups help form networks in tannin-based foams. A Hot disk TPS 2500 measured the thermal conductivity of ...

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Tailoring the structure of cellular vitreous carbon foams

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The authors set out to prepare cellular vitreous carbon (CVC) foams with varying thermal and physical properties. This was accomplished by using tannin-based resin modified by different isocyanates in varying ...

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