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      Nanoengineering approach toward ultrahigh power factor Ag2Se/polyvinylpyrrolidone composite film for flexible thermoelectric generator

      , , , , , , ,
      Chemical Engineering Journal
      Elsevier BV

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          New and old concepts in thermoelectric materials.

          Herein we cover the key concepts in the field of thermoelectric materials research, present the current understanding, and show the latest developments. Current research is aimed at increasing the thermoelectric figure of merit (ZT) by maximizing the power factor and/or minimizing the thermal conductivity. Attempts at maximizing the power factor include the development of new materials, optimization of existing materials by doping, and the exploration of nanoscale materials. The minimization of the thermal conductivity can come through solid-solution alloying, use of materials with intrinsically low thermal conductivity, and nanostructuring. Herein we describe the most promising bulk materials with emphasis on results from the last decade. Single-phase bulk materials are discussed in terms of chemistry, crystal structure, physical properties, and optimization of thermoelectric performance. The new opportunities for enhanced performance bulk nanostructured composite materials are examined and a look into the not so distant future is attempted.
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            Flexible Thermoelectric Materials and Generators: Challenges and Innovations

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              Flexible thermoelectric materials and device optimization for wearable energy harvesting

              In this paper, we review recent advances in the development of flexible thermoelectric materials and devices for wearable human body-heat energy harvesting applications.
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                Author and article information

                Journal
                Chemical Engineering Journal
                Chemical Engineering Journal
                Elsevier BV
                13858947
                April 2024
                April 2024
                : 485
                : 149793
                Article
                10.1016/j.cej.2024.149793
                a8bdb021-9e1e-454c-8f2f-04f474a7ad3e
                © 2024

                https://www.elsevier.com/tdm/userlicense/1.0/

                https://www.elsevier.com/legal/tdmrep-license

                https://doi.org/10.15223/policy-017

                https://doi.org/10.15223/policy-037

                https://doi.org/10.15223/policy-012

                https://doi.org/10.15223/policy-029

                https://doi.org/10.15223/policy-004

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