Biomass Nanoarchitectonics for Supercapacitor Applications

Shrestha, Lok Kumar; Shrestha, Rekha Goswami; Shahi, Sabina; Gnawali, Chhabi Lal; Adhikari, Mandira Pradhananga; Bhadra, Biswa Nath; Ariga, Katsuhiko

doi:10.5650/jos.ess22377

Cited by 9 publications

(4 citation statements)

References 199 publications

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“…In particular, physical RC has huge potential for realizing excellent compatibility with high computing performance, low power consumption, and small device volume. Our results indicate a promising way to develop high performance neuromorphic circuits consisting not only of nanoionic devices 55 – 67 , but also of a wide range of nanomaterials and nanoarchitectonic systems 59 – 73 .…”

Section: Discussionmentioning

confidence: 87%

Redox-based ion-gating reservoir consisting of (104) oriented LiCoO2 film, assisted by physical masking

Shibata,

Nishioka,

Namiki

et al. 2023

Sci Rep

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Reservoir computing (RC) is a machine learning framework suitable for processing time series data, and is a computationally inexpensive and fast learning model. A physical reservoir is a hardware implementation of RC using a physical system, which is expected to become the social infrastructure of a data society that needs to process vast amounts of information. Ion-gating reservoirs (IGR) are compact and suitable for integration with various physical reservoirs, but the prediction accuracy and operating speed of redox-IGRs using WO3 as the channel are not sufficient due to irreversible Li+ trapping in the WO3 matrix during operation. Here, in order to enhance the computation performance of redox-IGRs, we developed a redox-based IGR using a (104) oriented LiCoO2 thin film with high electronic and ionic conductivity as a trap-free channel material. The subject IGR utilizes resistance change that is due to a redox reaction (LiCoO2 ⟺ Li1−xCoO2 + xLi+ + xe−) with the insertion and desertion of Li+. The prediction error in the subject IGR was reduced by 72% and the operation speed was increased by 4 times compared to the previously reported WO3, which changes are due to the nonlinear and reversible electrical response of LiCoO2 and the high dimensionality enhanced by a newly developed physical masking technique. This study has demonstrated the possibility of developing high-performance IGRs by utilizing materials with stronger nonlinearity and by increasing output dimensionality.

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Section: Discussionmentioning

confidence: 87%

Redox-based ion-gating reservoir consisting of (104) oriented LiCoO2 film, assisted by physical masking

Shibata,

Nishioka,

Namiki

et al. 2023

Sci Rep

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“…Biomass is an abundant, low-polluting resource containing various organic compounds that can be utilized as nanomaterial precursors. 12 Each year, fishery processing generates thousands of tons of fishery waste, which is a great concern. Fish scales are an excellent source of protein, calcium carbonate, chitin, vitamins, and amino acids and are novel precursors for carbonaceous materials with well-characterized fluorescence properties.…”

Section: Introductionmentioning

confidence: 99%

Green synthesis of carbon dots from fish scales for selective turn off–on detection of glutathione

Zhang,

Lei,

Dong

et al. 2024

RSC Adv.

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“…[12] At present, with the continuous advancement of nanotechnology research, we also have a deeper understanding of materials and substances. Nanoconstruction has been widely used in many fields, such as biomedicine, [13,14] energy utilization, [15,16] micro-robotics, [17] environmental protection [18] and other fields. Nanoconstruction technology provides new opportunities for realizing more efficient and advanced technologies.…”

Section: Introductionmentioning

confidence: 99%

Nanoarchitectonics and Applications of Gallium‐Based Liquid Metal Micro‐ and Nanoparticles

Zhang

Xia

2023

ChemNanoMat

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In recent years, gallium‐based liquid metal (GLM) is an attractive material because of its excellent characteristics such as ultra‐low melting point, high fluidity, high conductivity, self‐healing and so on. GLMs have unique properties at micro and nano scales, such as core‐shell structure, sinterability, biocompatibility and photothermal conversion ability and so on, which promote the development of relevant application directions. Therefore, various preparation methods of GLM particles and conductive connection of GLM nanoparticles through various sintering methods are reviewed in this paper. In addition, GLM particles also show great prospects in flexible circuits, sensor detection, medical treatment, energy production and other fields

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Biomass Nanoarchitectonics for Supercapacitor Applications

Cited by 9 publications

References 199 publications

Redox-based ion-gating reservoir consisting of (104) oriented LiCoO2 film, assisted by physical masking

Redox-based ion-gating reservoir consisting of (104) oriented LiCoO2 film, assisted by physical masking

Green synthesis of carbon dots from fish scales for selective turn off–on detection of glutathione

Nanoarchitectonics and Applications of Gallium‐Based Liquid Metal Micro‐ and Nanoparticles

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