Deformation micromechanics of model regenerated cellulose fibre-epoxy/polyester composites

2007 ◽  
Vol 67 (10) ◽  
pp. 2150-2159 ◽  
Author(s):  
B. Mottershead ◽  
S.J. Eichhorn
Materials ◽  
2020 ◽  
Vol 13 (22) ◽  
pp. 5150
Author(s):  
Julia Ullrich ◽  
Martin Eisenreich ◽  
Yvonne Zimmermann ◽  
Dominik Mayer ◽  
Nina Koehne ◽  
...  

The design of flexible sensors which can be incorporated in textile structures is of decisive importance for the future development of wearables. In addition to their technical functionality, the materials chosen to construct the sensor should be nontoxic, affordable, and compatible with future recycling. Conductive fibres were produced by incorporation of carbon black into regenerated cellulose fibres. By incorporation of 23 wt.% and 27 wt.% carbon black, the surface resistance of the fibres reduced from 1.3 × 1010 Ω·cm for standard viscose fibres to 2.7 × 103 and 475 Ω·cm, respectively. Fibre tenacity reduced to 30–50% of a standard viscose; however, it was sufficient to allow processing of the material in standard textile operations. A fibre blend of the conductive viscose fibres with polyester fibres was used to produce a needle-punched nonwoven material with piezo-electric properties, which was used as a pressure sensor in the very low pressure range of 400–1000 Pa. The durability of the sensor was demonstrated in repetitive load/relaxation cycles. As a regenerated cellulose fibre, the carbon-black-incorporated cellulose fibre is compatible with standard textile processing operations and, thus, will be of high interest as a functional element in future wearables.


1991 ◽  
Vol 72 (8) ◽  
pp. 2021-2024 ◽  
Author(s):  
T. Yuasa ◽  
G. Ishikawa ◽  
S.-i. Manabe ◽  
S. Sekiguchi ◽  
K. Takeuchi ◽  
...  

1973 ◽  
Vol 4 (6) ◽  
pp. 674-675
Author(s):  
B. V. Zametta ◽  
L. V. Makhanova

1979 ◽  
Vol 10 (4) ◽  
pp. 374-375
Author(s):  
V. O. Gorbacheva ◽  
I. A. Mel'nichenko ◽  
A. I. Meleshko ◽  
N. F. Erofeeva

2015 ◽  
Vol 30 (1) ◽  
pp. 43-57 ◽  
Author(s):  
Herbert Sixta ◽  
Anne Michud ◽  
Lauri Hauru ◽  
Shirin Asaadi ◽  
Yibo Ma ◽  
...  

1979 ◽  
Vol 10 (5) ◽  
pp. 482-485
Author(s):  
A. S. Shevchenko ◽  
V. I. Nepochatykh ◽  
V. P. Sergeev ◽  
P. P. Kondratyuk

Sign in / Sign up

Export Citation Format

Share Document