Table 3 BET analysis Results.

From: Analysis of effect of thickness and surface treatment on sound transmission loss characteristics of natural fibres

S. No.

Sample

Surface volume

(cm3/g)

Surface area

(m2/g)

Pore diameter

(nm)

1

UC

0.0141

0.223

2.53

2

TC

0.0413

0.259

4.61

3

USG

0.0531

0.231

4.19

4

TSG

0.0619

0.269

6.31

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