Relation between the tenacity of regenerated cellulose fibres and the degree of polymerization

1973 ◽  
Vol 4 (6) ◽  
pp. 661-663
Author(s):  
A. G. Kudryavtseva ◽  
E. M. Mogilevskii ◽  
S. P. Papkov
Keyword(s):  
Degree Of Polymerization ◽  
Regenerated Cellulose ◽  
Cellulose Fibres ◽  
Regenerated Cellulose Fibres

scholarly journals Piezo-Sensitive Fabrics from Carbon Black Containing Conductive Cellulose Fibres for Flexible Pressure Sensors

Materials ◽  
2020 ◽  
Vol 13 (22) ◽  
pp. 5150
Author(s):  
Julia Ullrich ◽  
Martin Eisenreich ◽  
Yvonne Zimmermann ◽  
Dominik Mayer ◽  
Nina Koehne ◽  
...  
Keyword(s):  
Carbon Black ◽  
Pressure Sensors ◽  
Cellulose Fibre ◽  
Nonwoven Material ◽  
Regenerated Cellulose ◽  
Textile Processing ◽  
Cellulose Fibres ◽  
Decisive Importance ◽  
Flexible Pressure Sensors ◽  
Regenerated Cellulose Fibres

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.

The surface charge of regenerated cellulose fibres

Cellulose ◽  
2013 ◽  
Vol 20 (6) ◽  
pp. 2719-2729 ◽  
Author(s):  
Frederik Weber ◽  
Georg Koller ◽  
Robert Schennach ◽  
Ingo Bernt ◽  
Rene Eckhart
Keyword(s):  
Surface Charge ◽  
Regenerated Cellulose ◽  
Cellulose Fibres ◽  
Regenerated Cellulose Fibres

Three-dimensional braiding of continuous regenerated cellulose fibres

2014 ◽  
Vol 45 (5) ◽  
pp. 707-715 ◽  
Author(s):  
Tim Huber ◽  
Britta Kuckhoff ◽  
Thomas Gries ◽  
Dieter Veit ◽  
Shusheng Pang ◽  
...  
Keyword(s):  
Three Dimensional ◽  
Regenerated Cellulose ◽  
Cellulose Fibres ◽  
Regenerated Cellulose Fibres

Mechanical Properties of Regenerated Cellulose Fibres for Composites

2006 ◽  
Vol 244 (1) ◽  
pp. 119-125 ◽  
Author(s):  
Ramesh-Babu Adusumali ◽  
Moritz Reifferscheid ◽  
Hedda Weber ◽  
Thomas Roeder ◽  
Herbert Sixta ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Regenerated Cellulose ◽  
Cellulose Fibres ◽  
Regenerated Cellulose Fibres

On the Elongation Mechanism of Regenerated Cellulose Fibres

Holzforschung ◽  
1994 ◽  
Vol 48 (s1) ◽  
pp. 72-76 ◽  
Author(s):  
Jürgen Lenz ◽  
Josef Schurz ◽  
E. Wrentschur
Keyword(s):  
Regenerated Cellulose ◽  
Cellulose Fibres ◽  
Regenerated Cellulose Fibres

Anisotropy of the modulus of elasticity in regenerated cellulose fibres related to molecular orientation

Polymer ◽  
2008 ◽  
Vol 49 (3) ◽  
pp. 792-799 ◽  
Author(s):  
W. Gindl ◽  
M. Reifferscheid ◽  
R.-B. Adusumalli ◽  
H. Weber ◽  
T. Röder ◽  
...  
Keyword(s):  
Modulus Of Elasticity ◽  
Molecular Orientation ◽  
Regenerated Cellulose ◽  
Cellulose Fibres ◽  
Regenerated Cellulose Fibres
Sign in / Sign up

Export Citation Format

Share Document