2017
DOI: 10.1002/aelm.201600459
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Flexible Thermoelectric ZnO–Organic Superlattices on Cotton Textile Substrates by ALD/MLD

Abstract: we focus on small-scale energy harvesting based on the thermoelectric effect.Thermoelectric materials can be used to convert waste heat to electric energy via Seebeck effect. They are characterized by a dimensionless figure-of-merit ZT = S 2 σT/(κ e + κ L ), where S is the Seebeck coefficient (thermopower), σ the electrical conductivity, T the temperature, and κ e and κ L the electronic and lattice contributions to the thermal conductivity κ. [12] Figure 1 illustrates the basic principle of a conventional ther… Show more

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Cited by 54 publications
(51 citation statements)
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References 44 publications
(98 reference statements)
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“…Consequently, κ ⊥ of ZnO was damped from an original value of 43 to 3.56 W m −1 K −1 with a (Zn 0.98 Al 0.02 )O:hydroquinone (49:1) superlattice. Higher electrical performance is available from doping toward inorganic layers . For example, Al doping of ZnO in the (ZnO)/HQ superlattice can provide extra carriers to further improve σ .…”
Section: Strategies To Optimize Organic/inorganic Hybridsmentioning
confidence: 99%
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“…Consequently, κ ⊥ of ZnO was damped from an original value of 43 to 3.56 W m −1 K −1 with a (Zn 0.98 Al 0.02 )O:hydroquinone (49:1) superlattice. Higher electrical performance is available from doping toward inorganic layers . For example, Al doping of ZnO in the (ZnO)/HQ superlattice can provide extra carriers to further improve σ .…”
Section: Strategies To Optimize Organic/inorganic Hybridsmentioning
confidence: 99%
“…Higher electrical performance is available from doping toward inorganic layers. [347] For example, Al doping of ZnO in the (ZnO)/HQ superlattice can provide extra carriers to further improve σ. [348] Consequently, a high S 2 σ of 337 µW m −1 K −2 has been reported at room temperature.…”
Section: Intercalated Superlattice Engineeringmentioning
confidence: 99%
“…Commercial fabrics with good flexibility and comfortability are ideal substrates to support TE thin films. Similar to the preparation of TE yarns/filaments/fibers by using commercial yarn/filament/fiber, 2D T‐TEGs are obtained by coating fabrics with organic or inorganic TE materials . The resultant TE fabrics were cut into strips and connected by metal electrodes.…”
Section: Design and Fabrication Of T‐tegsmentioning
confidence: 99%
“…Inorganic TE material‐based fabrics were investigated recently . For instance, n‐type TE fabrics were prepared by coating Ag 2 Te nanocrystal onto nylon fiber mesh .…”
Section: Thermoelectric Power Generationmentioning
confidence: 99%
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