Highly elastic and transparent multiwalled carbon nanotube/polydimethylsiloxane bilayer films as electric heating materials

Yan, Jing; Jeong, Young Gyu

doi:10.1016/j.matdes.2015.07.089

Cited by 65 publications

(45 citation statements)

References 34 publications

(45 reference statements)

Supporting

Mentioning

Contrasting

Order By: Relevance

“…All the samples showed a quadratic relationship between the electric power and applied voltage, evidenced by the formula: P = I × V = V 2 × R − 1 , where R is the electrical resistance . Moreover, the electric power increased with increasing thickness due to the decreased resistance at higher thicknesses …”

Section: Resultssupporting

confidence: 58%

Transparent Electric Heaters Based on Photoresist‐Derived Carbon Micropatterns on Quartz Plates

Lee

Hui-Gyun

Choi

et al. 2018

Macro Materials & Eng

Self Cite

View full text Add to dashboard Cite

In this study, transparent electric heaters (TEHs) are developed based on photoresist‐derived carbon micropatterns (CMs). Well‐defined SU‐8 micropatterns formed by deep UV lithography are carbonized in a tube furnace under an inert atmosphere. The resulting CMs are found to have pseudo‐graphitic structures containing both graphitic and disordered structures. The optical transmittance and electrical conductivity of the CMs increase as their thickness increases. The 102 nm thick CMs exhibit a good transmittance of 78% at 550 nm and a high electrical conductivity of 2.51 × 102 S cm−1. As TEHs, the 102 nm thick CMs demonstrate a maximum temperature of 116 °C with a maximum heating rate of 8.78 °C s−1 at an applied voltage of 60 V and a low electricity consumption of 1.02 W cm−2, which are comparable to the electric heating performance of TEHs prepared with carbon nanomaterials. Therefore, the CMs fabricated in this study can be utilized as electrodes for TEHs in various medical, industrial, consumer, and automobile applications.

show abstract

Section: Resultssupporting

confidence: 58%

Transparent Electric Heaters Based on Photoresist‐Derived Carbon Micropatterns on Quartz Plates

Lee

Hui-Gyun

Choi

et al. 2018

Macro Materials & Eng

Self Cite

View full text Add to dashboard Cite

show abstract

“…To address these problems, many researchers have explored alternatives to metals, such as conducting polymers, 10-12 graphite, 13,14 graphene, 15 and carbon nanotubes. [16][17][18][19] Among these materials, conducting polymers are light-weight, processable, and exible. 20 Since fabrics such as cotton and synthetic fabrics are not conductive, conducting materials must be loaded into the fabric; the simplest method for loading of fabrics is dipping the fabric into a solution containing the conductive polymer because fabrics can be well impregnated with aqueous solutions.…”

Section: -7mentioning

confidence: 99%

Highly conductive PEDOT:PSS treated by sodium dodecyl sulfate for stretchable fabric heaters

et al. 2017

View full text Add to dashboard Cite

In this study, the conductivity of poly (3,4-ethylenedioxythiophene):poly(4-styrenesulfonate) (PEDOT:PSS) was greatly enhanced by using sodium dodecyl sulfate (SDS) without damaging the fabric substrates. We suggest that blending and dipping methods using SDS which is compatible with natural and synthetic fabrics dramatically increase the conductivity of PEDOT:PSS to as high as 1335 S cm À1. Additionally, a highly stretchable fabric heater with high conductivity was successfully fabricated using SDS-modified PEDOT:PSS. The fabric heaters exhibited reversible electrical behaviour with cyclic loading of a tensile strain even larger than 80%. The increase in resistance with the tensile strain was significantly smaller than the calculated value for a rigid substrate because the fabrics with a weave structure exhibited interfibrillar contact effects with strain. For example, the resistance was increased by a factor of only 2.62 with 80% strain. The Joule heating behaviours of the fabric heaters were demonstrated at several different applied voltages and ambient temperatures, and the heat capacity and convective heat transfer coefficient were 2 J K À1 and 30 W m À2 K À1 , respectively. The results demonstrated that the method suggested in this work is not only efficient for greatly improving the conductivity but also simple and cost-effective for fabricating highly conductive and stretchable fabrics with various e-textile applications.

show abstract

Section: The Investigated Materials Technologies For Transparent Heatersmentioning

confidence: 99%

Transparent Heaters: A Review

Papanastasiou

Schultheiss

Muñoz‐Rojas

et al. 2020

Adv Funct Materials

187

191

View full text Add to dashboard Cite

Transparent heaters (TH) have attracted intense attention from both scientific and industrial sectors due to the key role they play in many technologies, including smart windows, deicers, defoggers, displays, actuators, and sensors. While transparent conductive oxides have dominated the field for the past five decades, a new generation of THs based on nanomaterials has led to new paradigms in terms of applications and prospects in the past years. Here, the most recent developments and strategies to improve the properties, stability, and integration of these new THs are reviewed.

show abstract

Highly elastic and transparent multiwalled carbon nanotube/polydimethylsiloxane bilayer films as electric heating materials

Cited by 65 publications

References 34 publications

Transparent Electric Heaters Based on Photoresist‐Derived Carbon Micropatterns on Quartz Plates

Transparent Electric Heaters Based on Photoresist‐Derived Carbon Micropatterns on Quartz Plates

Highly conductive PEDOT:PSS treated by sodium dodecyl sulfate for stretchable fabric heaters

Transparent Heaters: A Review

Contact Info

Product

Resources

About