2021
DOI: 10.1007/s42114-021-00252-x
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Enhanced electrocaloric effect within a broad temperature range in lead-free polymer composite films by blending the rare-earth doped BaTiO3 nanopowders

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Cited by 13 publications
(4 citation statements)
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“…In addition, the relatively low response sensitivity of the light-induced shape changes and the single control mode make it difficult to truly implement fast and effective remote controls. Numerous studies have shown that doping functional particles is a widely accepted approach to improve device performance. To optimize the actuation capability of such systems upon external stimuli, photothermal and thermal-conductive nanoparticles including graphene oxide, , carbon nanotubes, polydopamine, gold nanorods, , silver nanowires, , etc. can be doped to achieve photothermal conversion, promote thermal conduction, and ultimately expand thermally triggered deformation.…”
Section: Introductionmentioning
confidence: 99%
“…In addition, the relatively low response sensitivity of the light-induced shape changes and the single control mode make it difficult to truly implement fast and effective remote controls. Numerous studies have shown that doping functional particles is a widely accepted approach to improve device performance. To optimize the actuation capability of such systems upon external stimuli, photothermal and thermal-conductive nanoparticles including graphene oxide, , carbon nanotubes, polydopamine, gold nanorods, , silver nanowires, , etc. can be doped to achieve photothermal conversion, promote thermal conduction, and ultimately expand thermally triggered deformation.…”
Section: Introductionmentioning
confidence: 99%
“…1−3 The 2D materials have been well used in various areas such as environmental governance, 4−7 sensor, 8−10 biomedicine, 11 heat dissipation, 12 shielding, 13 batteries, 14 supercapacitors, 15,16 and electrocaloric effect. 17 It is worth mentioning that strain can adjust the optical band gap and exciton behavior of 2D materials. 18,19 Therefore, mechanical properties are important for their further applications.…”
Section: Introductionmentioning
confidence: 99%
“…Two-dimensional (2D) materials have attracted much attention due to their promising potential as nanoelectronic materials. The 2D materials have been well used in various areas such as environmental governance, sensor, biomedicine, heat dissipation, shielding, batteries, supercapacitors, , and electrocaloric effect . It is worth mentioning that strain can adjust the optical band gap and exciton behavior of 2D materials. , Therefore, mechanical properties are important for their further applications. Atomic force microscopy (AFM) has been widely applied to measure the mechanical properties of 2D materials, such as graphene, MoS 2 , and Ti 3 C 2 T x , where the corresponding force curves were recorded with an AFM tip indented into the suspended nanoflakes. …”
Section: Introductionmentioning
confidence: 99%
“…Due to high tensile strength, fire resistance, mildew resistance, moth resistance, high-temperature resistance, and excellent electrical insulation properties, polymer materials have been reported in many fields. As a conductive polymer, polypyrrole (PPy) presents the advantages of easy preparation, low cost, environmental protection, low density, high conductivity at room temperature, good chemical stability, and nontoxicity. Based on these characteristics, PPy is widely used in many fields, such as in anticorrosive coating, sensors, electrolytes, and electrodes. PPy has been considered an excellent electrode material for supercapacitors.…”
Section: Introductionmentioning
confidence: 99%