Hydrogen‐Bonded Organic Framework for High‐Performance Lithium/Sodium‐Iodine Organic Batteries

Guo, Chaofei; Han, Bo; Sun, Weiwei; Cao, Yingnan; Zhang, Yifan; Wang, Yong

doi:10.1002/ange.202213276

Cited by 6 publications

(1 citation statement)

References 64 publications

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“…As a new type of 2D nanomaterial, MXene inherits many advantages of common 2D materials, including large specific surface area and excellent electronic, mechanical, and physicochemical properties ( Huang et al, 2020 ). Besides these properties, researchers have found additional characteristics of MXene that make them appropriate for biomedical applications: 1) at the surface of MXene, there are many functional groups, such as hydroxyl, oxygen or fluorine; this allows researchers to load different substances on the surface of MXene, such as various drugs and hydrophilic macromolecules ( Guo et al, 2022 ; Ye et al, 2022 ; Yu et al, 2022 ); 2) unlike hydrophobic nanomaterials such as graphene, MXene is hydrophilic, which makes it biocompatible ( Klimkevicius et al, 2022 ; Perumal et al, 2022 ); 3) MXene exhibits the characteristics of near-infrared absorption (NIR), which enables its application in photothermal therapy (PTT) and photoacoustic imaging (PTA) fields ( Huang et al, 2020 ). Based on the abovementioned excellent properties of MXene, researchers have used it in various fields such as microbiology, oncology, and tissue engineering ( Du et al, 2022 ; Murali et al, 2021 ; Zhang Z. et al, 2022b ).…”

Section: Introductionmentioning

confidence: 99%

MXene nanomaterials in biomedicine: A bibliometric perspective

Guo

Liu

et al. 2023

Front. Bioeng. Biotechnol.

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Purpose: MXene is two-dimensional (2D) nanomaterials that comprise transition metal carbides, nitrides, and carbonitrides. Their unique nanostructure attributes it a special role in medical applications. However, bibliometric studies have not been conducted in this field. Therefore, the aim of the present study was to conduct a bibliometric analysis to evaluate the global scientific output of MXene in biomedical research, explore the current situation of this field in the past years and predicte its research hotpots.Methods: We utilized visual analysis softwares Citespace and Bibliometrix to analyze all relevant documents published in the period of 2011–2022. The bibliometric records were obtained from the Web of Science Core Collection.Results: A total of 1,489 publications were analyzed in this study. We observed that China is the country with the largest number of publications, with Sichuan University being the institution with the highest number of publications in this field. The most publications on MXene medicine research in the past year were found primarily in journals about Chemistry/Materials/Physics. Moreover, ACS Applied Materials and Interfaces was found to be the most productive journal in this field. Co-cited references and keyword cluster analysis revealed that #antibacterial# and #photothermal therapy# are the research focus keyword and burst detection suggested that driven wearable electronics were newly-emergent research hot spots.Conclusion: Our bibliometric analysis indicates that research on MXene medical application remains an active field of study. At present, the research focus is on the application of MXene in the field of antibacterial taking advantage of its photothermal properties. In the future, wearable electronics is the research direction of MXene medical application.

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Section: Introductionmentioning

confidence: 99%

MXene nanomaterials in biomedicine: A bibliometric perspective

Guo

Liu

et al. 2023

Front. Bioeng. Biotechnol.

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Polyoxometalate‐Bridged Synthesis of Superstructured Mesoporous Polymers and Their Derivatives for Sodium–Iodine Batteries

Zhang

Wei

et al. 2023

Advanced Science

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Despite the impressive progress in mesoporous materials over past decades, for those precursors having no well‐matched interactions with soft templates, there are still obstacles to be guided for mesoporous structure via soft‐template strategies. Here, a polyoxometalate‐assisted co‐assembly route is proposed for controllable construction of superstructured mesoporous materials by introducing polyoxometalates as bifunctional bridge units, which weakens the self‐nucleation tendency of the precursor through coordination interactions and simultaneously connects the template through the induced dipole–dipole interaction. By this strategy, a series of meso‐structured polymers, featuring highly open radial mesopores and dendritic pore walls composed of continuous interwoven nanosheets can be facilely obtained. Further carbonization gave rise to nitrogen‐doped hierarchical mesoporous carbon decorated uniformly with ultrafine γ‐Mo2N nanoparticles. Density functional theory proves that nitrogen‐doped carbon and γ‐Mo2N can strongly adsorb polyiodide ions, which effectively alleviate polyiodide dissolving in organic electrolytes. Thereby, as the cathode materials for sodium–iodine batteries, the I2‐loaded carbonaceous composite shows a high specific capacity (235 mA h g−1 at 0.5 A g−1), excellent rate performance, and cycle stability. This work will open a new venue for controllable synthesis of new hierarchical mesoporous functional materials, and thus promote their applications toward diverse fields.

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Deploying Cationic Cellulose Nanofiber Confinement to Enable High Iodine Loadings Towards High Energy and High‐Temperature Zn‐I₂ Battery

Li,

Cao,

et al. 2023

Angewandte Chemie

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High iodine loading and high‐temperature adaptability of the iodine cathode are prerequisites to achieving high energy density at full battery level and promoting the practical application for the zinc‐iodine (Zn‐I2) battery. However, it would aggravate the polyiodide shuttle effect when employing high iodine loading and working temperature. Here, a sustainable cationic cellulose nanofiber (cCNF) was employed to confine the active iodine species through strong physiochemical adsorption to enlarge the iodine loading and stabilize it even at high temperatures. The cCNF could accommodate dual‐functionality by enlarging the iodine loading and suppressing the polyiodide shuttle effect, owing to the unique framework structure with abundant surface positive charges. As a result, the iodine cathode based on the cCNF could deliver high iodine mass loading of 14.1 mg cm−2 with a specific capacity of 182.7 mAh g−1, high areal capacity of 2.6 mAh cm−2, and stable cycling over 3000 cycles at 2 A g−1, thus enabling a high energy density of 34.8 Wh kg−1 and the maximum power density of 521.2 W kg−1 at a full Zn‐I2 battery level. In addition, even at a high temperature of 60 °C, the Zn‐I2 battery could still deliver a stable cycling.

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Hydrogen‐Bonded Organic Framework for High‐Performance Lithium/Sodium‐Iodine Organic Batteries

Cited by 6 publications

References 64 publications

MXene nanomaterials in biomedicine: A bibliometric perspective

MXene nanomaterials in biomedicine: A bibliometric perspective

Polyoxometalate‐Bridged Synthesis of Superstructured Mesoporous Polymers and Their Derivatives for Sodium–Iodine Batteries

Deploying Cationic Cellulose Nanofiber Confinement to Enable High Iodine Loadings Towards High Energy and High‐Temperature Zn‐I₂ Battery

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Hydrogen‐Bonded Organic Framework for High‐Performance Lithium/Sodium‐Iodine Organic Batteries

Cited by 6 publications

References 64 publications

MXene nanomaterials in biomedicine: A bibliometric perspective

MXene nanomaterials in biomedicine: A bibliometric perspective

Polyoxometalate‐Bridged Synthesis of Superstructured Mesoporous Polymers and Their Derivatives for Sodium–Iodine Batteries

Deploying Cationic Cellulose Nanofiber Confinement to Enable High Iodine Loadings Towards High Energy and High‐Temperature Zn‐I2 Battery

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Product

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Deploying Cationic Cellulose Nanofiber Confinement to Enable High Iodine Loadings Towards High Energy and High‐Temperature Zn‐I₂ Battery