Electrodeposition-enabled, electrically-transduced sensors and biosensors

Choi, Eun A; Drago, Nicholas P; Humphrey, Nicholas J; Houten, Justin Van; Ahn, Jaewan; Lee, Ji-Young; Kim, Il‐Doo; Ogata, Alana F.; Penner, Reginald M.

doi:10.1016/j.mattod.2022.11.021

Cited by 19 publications

(9 citation statements)

References 156 publications

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“…Therefore, the synthesis of thin metal foils through techniques such as electrodeposition, infusion of metals on the host scaffold, and cutting or pressing of larger ingots of metal should be developed at the same time. [155][156][157] Safety issues are also of concern for Na and K metal electrodes in rechargeable batteries, just as much as for Li metal. As a result, aqueous-based rechargeable batteries, such as Zn-metal batteries, have emerged as one of the most promising alternatives, especially for large-scale energy storage that prioritizes safety.…”

Section: Other Metal (Na K and Zn) Batteriesmentioning

confidence: 99%

“…Moreover, from a practical research point of view, Na and K are not commercially available as rolled foils at the present, and it is difficult to cut out thin sheets of Na and/or K from ingots with the necessary precision and accuracy. Therefore, the synthesis of thin metal foils through techniques such as electrodeposition, infusion of metals on the host scaffold, and cutting or pressing of larger ingots of metal should be developed at the same time 155–157 …”

Section: Challenges and Perspectivesmentioning

confidence: 99%

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Toward thin and stable anodes for practical lithium metal batteries: A review, strategies, and perspectives

Lee,

Jeong,

Nam

et al. 2023

EcoMat

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The lithium metal battery (LMB) is a promising energy storage platform with a distinctively high energy density in theory, outperforming even those of conventional Li‐ion batteries. In practice, however, the actual achievable energy density of LMBs is significantly limited due to the Li metal anode (LMA) being too thick (50–250 μm), and there are difficulties with expanding the highly reactive Li metal into large‐format cells due to safety concerns. Therefore, the recent focus of LMB research is headed toward the development of a thin and stable LMA. However, as the thickness of Li anode decreases (≤20 μm) and the absolute size of the battery cell increases, interfacial reactions on the Li surface become more active, potentially leading to fatal thermal runaway. In this regard, there is still much demand for the development of novel manufacturing technologies to overcome this issue and produce thin and stable Li metal. Considering these things, in this review, we initially examine the fundamentals regarding the deployment of LMAs using a number of essential metrics. Then, we introduce recent strategies employed for designing thin and stable Li anodes including host matrix architecturing, interface stabilization, and other advanced modifications. Finally, we propose future directions for the realization of practical LMBs and their potential applications in various battery systems, encompassing Na, K, and Zn‐based batteries. We anticipate that ultra‐thin and ultra‐stable metal anodes would find widespread utilization in secondary battery applications with high‐power requirements.image

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Section: Other Metal (Na K and Zn) Batteriesmentioning

confidence: 99%

Section: Challenges and Perspectivesmentioning

confidence: 99%

Toward thin and stable anodes for practical lithium metal batteries: A review, strategies, and perspectives

Lee,

Jeong,

Nam

et al. 2023

EcoMat

Self Cite

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“…20,21 The ability to co-deposit and retain bioorganic compounds together with inorganic components in the same matrix during electroplating has provided powerful capabilities for the preparation of functional biosensor layers with tuned architectures and controlled analytical properties. 22 Incorporation of metal particles into the hybrid structure during ED is necessary to facilitate electron transport within the functional layer and to ensure electrical contact among the electrode surface, polymer and biocomponent.…”

Section: Introductionmentioning

confidence: 99%

One-step electrodeposited hybrid nanofilms in amperometric biosensor development

Silina

2024

Anal. Methods

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“…2 This technique is especially suitable for the preparation of conductive polymers, including poly(3,4ethylenedioxythiophene), 3 polyaniline, 4 polypyrrol, 5 and polythiophene, 6 as well as for the synthesis of transition metal complex materials (e.g., Prussian blue). 7 The active unit of the polymer backbone allows the functionalized surface to be used for various applications, 8 such as organic light-emitting diodes (OLEDs), 9 sensing, 10 energy storage devices (such as batteries and supercapacitors), 2,11−13 organic solar cells, 14 chemical separations, electrochromic devices, 15 electrocatalysts, 16 and biomedical applications. 17 Three methods have been mainly used for the in situ film preparation of metallosupramolecular polymers (MSPs) on a substrate: coordinative assembly of metal ions to an organic polymer film, 18,19 layer-by-layer (LbL) electrostatic deposition, 20−23 and electropolymerization.…”

Section: Introductionmentioning

confidence: 99%

“…This technique is especially suitable for the preparation of conductive polymers, including poly(3,4-ethylenedioxythiophene), polyaniline, polypyrrol, and polythiophene, as well as for the synthesis of transition metal complex materials (e.g., Prussian blue) . The active unit of the polymer backbone allows the functionalized surface to be used for various applications, such as organic light-emitting diodes (OLEDs), sensing, energy storage devices (such as batteries and supercapacitors), ,− organic solar cells, chemical separations, electrochromic devices, electrocatalysts, and biomedical applications …”

Section: Introductionmentioning

confidence: 99%

In Situ Film Growth of Metallosupramolecular Polymer via Electropolymerization and Its Application as Electrochromic Film

Hu,

Jena,

Sato

et al. 2023

ACS Appl. Polym. Mater.

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Electropolymerization is an important technique for surface functionalization, owing to its convenient and controlled synthetic pathways. The in situ synthesis of metallosupramolecular polymers (MSPs) utilizing coordination-driven metal ions and coordinating ligands as well as studying their potential applications using electropolymerization have been less explored. Herein, we demonstrated the formation of MSPs on a preterpyridinefunctionalized indium tin oxide (ITO) glass substrate by using Fe(III) ions and 4′,4⁗-(1,4-phenylene)-bis(2,2′:6′,2″-terpyridine) ligand. By providing an anodic potential, polymer growth occurred due to the strong coordination between the reduced metal ions (Fe(II)) and the bis-terpyridine ligand. The formation of the polymer was evident from the growth of the corresponding peaks in the cyclic voltammogram and UV−vis spectral profile. The surface morphology was characterized by using atomic force microscopy (AFM). The electrochromic (EC) properties of the electropolymerized MSP (EP-MSP) were studied by utilizing the metal-to-ligand charge-transfer color band of the redox-active Fe(II)-(terpyridine) 2 unit present in the MSP backbone. It was observed that the film exhibited an optical switching coloring time of 2.1 and 5.7 s for bleaching, a transmittance change of 54%, and a coloration efficiency of 142.6 cm 2 C −1 .

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Electrodeposition-enabled, electrically-transduced sensors and biosensors

Cited by 19 publications

References 156 publications

Toward thin and stable anodes for practical lithium metal batteries: A review, strategies, and perspectives

Toward thin and stable anodes for practical lithium metal batteries: A review, strategies, and perspectives

One-step electrodeposited hybrid nanofilms in amperometric biosensor development

In Situ Film Growth of Metallosupramolecular Polymer via Electropolymerization and Its Application as Electrochromic Film

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