Journal ArticleDOI
PEDOT:PSS/CNT composites based ultra-stretchable thermoelectrics and their application as strain sensors
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TLDR
In this paper, PEDOT:PSS/CNT composites based ultra-stretchable thermoelectric (TE) films were fabricated by filtrating poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT):PSS)/CNT composite composites onto an electrospun nanofiber substrate, in which polyurethane (PU) nanofibers acted as elastic skeleton and polycaprolactone (PCL) was used as binders between PEDAbout:
This article is published in Composites Communications.The article was published on 2021-10-01. It has received 38 citations till now. The article focuses on the topics: PEDOT:PSS & Conductive polymer.read more
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Highly stretchable, durable, and breathable thermoelectric fabrics for human body energy harvesting and sensing
TL;DR: In this article , an advanced preparation strategy combining electrospinning and spraying technology is proposed to prepare carbon nanotube (CNT)/polyvinyl pyrrolidone (PVP)/polyurethane (PU) composite thermoelectric fabrics that have high air permeability and stretchability (~250%) close to those of pure PU nanofiber fabrics.
Journal ArticleDOI
Continuous manufacture of stretchable and integratable thermoelectric nanofiber yarn for human body energy harvesting and self-powered motion detection
TL;DR: In this article , an advanced fabrication approach combining coagulation-bath electrospinning and self-assembly strategies is proposed to efficiently and continuously fabricate CNT/PEDOT:PSS thermoelectric nanofiber yarns with high stretchability (∼350%) and seamability.
Journal ArticleDOI
Integrated temperature and pressure dual-mode sensors based on elastic PDMS foams decorated with thermoelectric PEDOT:PSS and carbon nanotubes for human energy harvesting and electronic-skin
TL;DR: In this article , the authors proposed a temperature-pressure bifunctional sensor based on thermoresistive and piezoresistsistive effects for detecting multi-signals due to their intractable signal coupling problems.
Journal ArticleDOI
Structure-property relationship and nascent applications of thermoelectric PEDOT:PSS/carbon composites: A review
Gbolahan Joseph Adekoya,Gbolahan Joseph Adekoya,Oluwasegun Chijioke Adekoya,Oluwasegun Chijioke Adekoya,Rotimi Sadiku,Suprakas Sinha Ray,Suprakas Sinha Ray +6 more
TL;DR: In this paper, the authors present an overview of thermoelectric properties and applications of poly(3,4-ethylenedioxythiophene) (PEDOT):polystyrene sulfonate (PSS)/carbon composites.
Journal ArticleDOI
Flexible pressure sensor based on cigarette filter and highly conductive MXene sheets
TL;DR: In this article, flexible and cost-effective MXene-cigarette filter (MCF) based pressure sensors are fabricated by dip-coating cigarette filters with Ti3C2Tx MXene nanosheets in the aqueous dispersion.
References
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Journal ArticleDOI
Cooling, heating, generating power, and recovering waste heat with thermoelectric systems.
TL;DR: Thermoelectric materials are solid-state energy converters whose combination of thermal, electrical, and semiconductor properties allows them to be used to convert waste heat into electricity or electrical power directly into cooling and heating.
Journal ArticleDOI
High-Thermoelectric Performance of Nanostructured Bismuth Antimony Telluride Bulk Alloys
Bed Poudel,Qing Hao,Yi Ma,Yucheng Lan,Austin J. Minnich,Bo Yu,Xiao Yan,Dezhi Wang,Andrew Muto,Daryoosh Vashaee,Xiaoyuan Chen,Jun-Ming Liu,Mildred S. Dresselhaus,Gang Chen,Zhifeng Ren +14 more
TL;DR: Electrical transport measurements, coupled with microstructure studies and modeling, show that the ZT improvement is the result of low thermal conductivity caused by the increased phonon scattering by grain boundaries and defects, which makes these materials useful for cooling and power generation.
Journal Article
High Thermoelectric Performance of Nanostructured Bismuth Antimony Telluride Bulk Alloys.
Bed Poudel,Qing Hao,Yi Ma,Austin J. Minnich,Andrew Muto,Yucheng Lan,Bo Yu,Xiao Yan,Dezhi Wang,Daryoosh Vashaee,X.Y. Chen,Dresselhaus,Gang Chen,Zhifeng Ren +13 more
Journal ArticleDOI
Flexible triboelectric generator
TL;DR: In this article, the authors demonstrate a simple, low cost and effective approach of using the charging process in friction to convert mechanical energy into electric power for driving small electronics, which is fabricated by stacking two polymer sheets made of materials having distinctly different triboelectric characteristics, with metal films deposited on the top and bottom of the assembled structure.
Journal ArticleDOI
Skin-like pressure and strain sensors based on transparent elastic films of carbon nanotubes
Darren J. Lipomi,Michael Vosgueritchian,Benjamin C. K. Tee,Sondra L. Hellstrom,Jennifer A. Lee,Courtney H. Fox,Zhenan Bao +6 more
TL;DR: Transparent, conducting spray-deposited films of single-walled carbon nanotubes are reported that can be rendered stretchable by applying strain along each axis, and then releasing this strain.