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. 2017 Nov 3;18(1):877–892. doi: 10.1080/14686996.2017.1390692

Figure 10.

Figure 10.

Comparison of the thermal conductivity of cellulose nanopaper and plastic films. (a) Nanopaper derived from TNWs shows 3–10 times higher in-plane thermal conductivity (κ I) of 2.5 W/mK. Abbreviations: PET – polyethylene terephthalate, COP – cyclo-olefin polymer, PPS – polyphenylene sulfide, PS – polyamide, and PES – poly(ether sulfone). (b) Thermograph of a polyimide (PI) film and a TNW sheet (nanopaper). Cellulose transfers the heat for a longer distance than the PI film. Reprinted with permission from [73]. Copyright 2015 American Chemical Society.