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. 2018 Mar 9;4(3):eaar3724. doi: 10.1126/sciadv.aar3724

Fig. 1. Completely derived from natural wood, nanowood with hierarchically aligned cellulose nanofibrils can be used as an anisotropic super thermal insulator.

Fig. 1

(A) Schematics of the thermally insulating properties of the nanowood. (B) Digital photograph of the nanowood and the corresponding properties beneficial for building insulation applications.