2018
DOI: 10.1021/acsaem.7b00254
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TiO2–Co3O4 Core–Shell Nanorods: Bifunctional Role in Better Energy Storage and Electrochromism

Abstract: A suitably designed heterostructured TiO2–Co3O4 core–shell nanorod array has been found to exhibit improved supercapacitive as well as electrochromic properties as compared to the nanowires of either of the oxides when used individually. The core–shell nanostructures have been grown on an FTO coated glass substrate by preparing TiO2 nanorods through hydrothermal reaction followed by growing a Co3O4 shell layer by electrodeposition. The core–shell electrode shows high specific and areal capacitance of ∼342 F/g … Show more

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Cited by 109 publications
(58 citation statements)
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“…This is done by different device design paradigms like all‐organic, [ 16 ] all‐inorganic, [ 21 ] and hybrid (inorganic–organic) paradigms. [ 22,23 ] It is important here to mention that EC devices have applications beyond color switching which include energy‐storage devices, [ 24 ] memory device, [ 25 ] heat shielding, [ 26 ] etc. This prompts toward searching for new EC materials or to search materials which may improve the EC properties [ 27 ] of other components when used in combinations.…”
Section: Introductionmentioning
confidence: 99%
“…This is done by different device design paradigms like all‐organic, [ 16 ] all‐inorganic, [ 21 ] and hybrid (inorganic–organic) paradigms. [ 22,23 ] It is important here to mention that EC devices have applications beyond color switching which include energy‐storage devices, [ 24 ] memory device, [ 25 ] heat shielding, [ 26 ] etc. This prompts toward searching for new EC materials or to search materials which may improve the EC properties [ 27 ] of other components when used in combinations.…”
Section: Introductionmentioning
confidence: 99%
“…Another advantageous specificity lies in the facility to improve the electrochromic properties by single or double doping or by addition of other materials and formation of composites [19][20][21][22]. Doping of material in electrochromic host lattice is expected to benefit the coloration efficiency and durability of the host, extending the switching potential range, and enhancing the reaction kinetics [23,24].…”
Section: Introductionmentioning
confidence: 99%
“…A wide area of current research is focused on various materials, including nanomaterials, due to its recent development and wide range of applications in various devices including energy storage, opto electronics, etc . Materials that can reversibly switch their optical property via applied bias are termed as electrochromic materials .…”
Section: Introductionmentioning
confidence: 99%