scholarly journals Ultrastretchable Conductive Elastomers with a Low Percolation Threshold for Printed Soft Electronics

2019 ◽  
Vol 11 (41) ◽  
pp. 38092-38102 ◽  
Author(s):  
Hongye Sun ◽  
Zongyou Han ◽  
Norbert Willenbacher
Keyword(s):  
Percolation Threshold ◽  
Conductive Elastomers ◽  
Soft Electronics

scholarly journals Stretchable bioelectronics: Mitigating the challenges of the percolation threshold in conductive elastomers

APL Materials ◽  
2020 ◽  
Vol 8 (10) ◽  
pp. 101105
Author(s):  
Alexey Novikov ◽  
Josef Goding ◽  
Christopher Chapman ◽  
Estelle Cuttaz ◽  
Rylie A. Green
Keyword(s):  
Percolation Threshold ◽  
Conductive Elastomers

Mechanically Robust Soft Bioelectronics: Towards Conductive Elastomers with a Low Percolation Threshold

2019 ◽  
Author(s):  
Alexey Novikov ◽  
Josef Goding ◽  
Christopher Chapman ◽  
Estelle Cuttaz ◽  
Rylie Green
Keyword(s):  
Percolation Threshold ◽  
Conductive Elastomers

Scalable Processing Ultrathin Polymer Dielectric Films with a Generic Solution Based Approach for Wearable Soft Electronics

2019 ◽  
Vol 4 (7) ◽  
pp. 1800681 ◽  
Author(s):  
Sujie Chen ◽  
Sai Peng ◽  
Wenjian Sun ◽  
Guoying Gu ◽  
Qing Zhang ◽  
...  
Keyword(s):  
Dielectric Films ◽  
Polymer Dielectric ◽  
Generic Solution ◽  
Soft Electronics

Electrical conductivity and rheological properties of carbon black based conductive polymer composites prior to and after annealing

2021 ◽  
pp. 096739112110012
Author(s):  
Qingsen Gao ◽  
Jingguang Liu ◽  
Xianhu Liu
Keyword(s):  
Electrical Conductivity ◽  
Carbon Black ◽  
Percolation Threshold ◽  
Rheological Properties ◽  
Network Formation ◽  
Loss Modulus ◽  
Conductive Polymer ◽  
Complex Viscosity ◽  
Electrical Percolation ◽  
Electrical Percolation Threshold

The effect of annealing on the electrical and rheological properties of polymer (poly (methyl methacrylate) (PMMA) and polystyrene (PS)) composites filled with carbon black (CB) was investigated. For a composite with CB content near the electrical percolation threshold, the formation of conductive pathways during annealing has a significant impact on electrical conductivity, complex viscosity, storage modulus and loss modulus. For the annealed samples, a reduction in the electrical and rheological percolation threshold was observed. Moreover, a simple model is proposed to explain these behaviors. This finding emphasizes the differences in network formation with respect to electrical or rheological properties as both properties belong to different physical origins.

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