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Nano Research 2025年第1期18卷 315-322页

作者： Kun-Peng Yang Song Xie Zi-Meng Han Hao-Cheng Liu Chong-Han Yin Wen-Bin Sun Zhang-Chi Ling Huai-Bin Yang De-Han Li Qing-Fang Guan shu-hong yu Department of Chemistry New Cornerstone Science LaboratoryInstitute of Biomimetic Materials&ChemistryAnhui Engineering Laboratory of Biomimetic MaterialsDivision of Nanomaterials&ChemistryHefei National Research Center for Physical Sciences at the MicroscaleUniversity of Science and Technology of ChinaHefei 230026China Institute of Innovative Materials Department of Materials Science and EngineeringDepartment of ChemistrySouthern University of Science and TechnologyShenzhen 518055China

Separators play a critical role in lithium-ion ***,the restrictions of thermal stability and inferior electrical performance in commercial polyolefin separators significantly limit their applications under harsh ***,we report a cellulose-assisted self-assembly strategy to construct a cellulose-based separator massively and *** an ultrahigh ionic conductivity in electrolytes of 3.7 mS·cm^(-1) and the ability to regulate ion transport,the obtained separator is a promising alternative for high-performance lithium-ion *** addition,integrated with high thermal stability,the cellulose-based separator endows batteries with high safety at high temperatures,greatly expanding the application scenarios of energy storage devices in extreme environments.

关键词： lithium-ion batteries bio-inspired materials battery separators cellulose nanofiber ultrahigh ionic conductivity high safety

Creating chiral superstructures in magnetic quadrupole fields

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National Science Review 2023年第11期10卷 84-85页

作者： shu-hong yu Southern University of Science and Technology Hefei National Research Center for Physical Sciences University of Science and Technology of China Department of Chemistry Department of Materials Science and Engineering

Chiral materials refer to species with chiral symmetry, which means the absence of mirror planes or breaking of inversion symmetry in material structures. A material or structure is chiral if it is distinguishable from its mirror images. That is, the chiral materials and their mirror images do not coincide through rotations or translations. Chiral materials are frequently described as ‘handed’ because our hands themselves are *** exists in nature, including the DNA double helix, proteins, amino acids and human hands. Interestingly, biology only adopts one chirality in nature. While DNA, RNA and their building blocks are all right-handed, amino acids and proteins are all left-handed.

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Subnanometer nanowires as gelators for volatile organic liquids

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Science China Chemistry 2022年第10期65卷 1839-1840页

作者： shu-hong yu Department of Chemistry Institute of Biomimetic Materials&ChemistryDivision of Nanomaterials&ChemistryHefei National Research Center for Physical Sciences at the MicroscaleUniversity of Science and Technology of ChinaHefei 230026China

Organic solvents are widely used in our daily life and industry,such as organic fuels and organic synthetic raw ***,compared with water,the intermolecular force between some organic solvent molecules is weaker,with lower melting point and being more difficult to *** properties lead to potential risks in safe storage and transportation,and meanwhile limit the development of new functional gel ***,the supramolecular system to trap volatile organic molecules has been developed[1‒3],but there is a big gap between the supramolecularorganogel and the hydrogel in the efficiency of molecularlimit and the mechanical properties.

关键词： materials properties volatile

A reviving templating method for multiple nanostructures

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Science China Materials 2017年第5期60卷 461-462页

作者： Hui-Hui Li shu-hong yu Division of Nanomaterials & Chemistry Hefei National Laboratory for Physical Sciences at the Microscale Department of Chemistry University ofScience and Technology of China Hefei 230026 China

Binary materials,comprised by two dissimilar components in one matrix,already exist in nature from the subatomic to the universal scale with different kinds of forms(e.g.,nuclei and electrons,matter and antimatter)[1]... 详细信息

关键词：英语阅读理解材料科学

In situ assembly of magnetic nanocrystals/graphene oxide nanosheets on tumor cells enables efficient cancer therapy

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Nano Research 2020年第4期13卷 1133-1140页

作者： Mingyang Liu Yang Lu Qilin yu shu-hong yu Key Laboratory of Molecular Microbiology and Technology Ministry of EducationDepartment of MicrobiologyCollege of Life SciencesNankai UniversityTianjin 300071China Division of Nanomaterials and Chemistry Hefei National Laboratory for Physical Sciences at the MicroscaleCAS Center for Excellence in NanoscienceDepartment of ChemistryUniversity of Science and Technology of ChinaHefei 230026China Key Laboratory of Advanced Catalytic Materials and Reaction Engineering School of Chemistry and Chemical EngineeringHefei University of TechnologyHefei 230009China

Owing to the stimulus-responsive and dynamic properties,magnetism-driven assembly of building blocks to form ordered structures is always a marvelous *** abundant magnetic assemblies have been developed in ideal physical and chemical conditions,it remains a challenge to realize magnetic assembly in complicated biological ***,we report a kind of biomacromolecule-modified magnetic nanosheets,which are mainly composed of superparamagnetic graphene oxide(Y-Fe2O3@GO),the tumor-targeting protein transferrin(TF),and the mitochondrion-targeting peptide(MitP).Such large-size nanosheets(0.5-1μm),noted as L-Fe2O3@GO-MitP-TF,can successfully in s itu assemble on the surface of tumor cells in a size-dependent and tumor cell-specific way,leading to severe inhibition of nutrient uptake for the tumor *** significantly,the nanostructures could efficiently confine the tumor cells,preventing both invasion and metastasis of tumor cells both in vitro and in ***,the 2D assemblies could remarkably disrupt the mitochondria and induce apoptosis,remarkably eradicating tumors under near-infrared(NIR)*** study sheds light on the development of new nano-systems for efficient cancer therapy and other biomedical applications.

关键词： magnetic assembly graphene oxide transferrin mitochondrion-targeting peptide metastasis cancer therapy

Doubling up the activity of fuel cell catalysts

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National Science Review 2017年第4期4卷 513-514页

作者： shu-hong yu Department of Chemistry University of Science and Technology of China

Efficient electrocatalysis is key to the further development of proton-exchange membrane fuel cells（PEMFCs）in powering automobiles or home *** basic chemical–electrical energy conversion process in PEMFCs can be described in a simple formula:2H;+O;→2H;O（Fig.1,inset）.However,the slow kinetics of the oxygen reduction reaction（ORR）is the most critical step limiting the performance of fuel *** date,the Pt-based materials

关键词： Pt Doubling up the activity of fuel cell catalysts

Crystal-phase-induced epitaxial growth of noble nanomaterials

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National Science Review 2018年第6期5卷 788-789页

作者： yuan Yang shu-hong yu Department of Chemistry University of Science and Technology of China

Noble metal nanomaterials have been the subject of extensive research interest owing to their unique properties associated with various promising *** the past two decades, tremendous effort has been devoted to fine-tu... 详细信息

关键词： In Crystal-phase-induced epitaxial growth of noble nanomaterials Ru

A superspreading layering process enabled high performance layered nanocomposites

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Science China Chemistry 2020年第7期63卷 873-874页

作者： Qing-Fang Guan shu-hong yu Division of Nanomaterials&Chemistry Hefei National Laboratory for Physical Sciences at the MicroscaleDepartment of ChemistryUniversity of Science and Technology of ChinaHefei 230026China

Biomaterials like nacre, bones and mollusk shells provide a rich source of inspiration for developing mechanically strong and tough composites. They have stimulated great research interest to explore various methods to prepare artificially synthetic composites with desired strength and toughness for practical applications. In addition to mineralization [1], a number of approaches, such as vacuum filtration.

关键词： composites tough shells

Revealing the effect of OH-concentration change on the formation of FeNi layered double hydroxides

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Science China Materials 2023年第7期66卷 2949-2950页

作者： Zi-Meng Han shu-hong yu Department of Chemistry Institute of Biomimetic Materials&ChemistryDivision of Nanomaterials&ChemistryHefei National Research Center for Physical Sciences at the MicroscaleUniversity of Science and Technology of ChinaHefei 230026China

Benefiting from unique physicochemical properties,layered double hydroxides(LDHs)are attracting intense interest in a wide range of applications[1,2].The research community has been dedicated to synthesizing LDHs mainly via various wet chemical strategies including hydrothermal/solvothermal methods[3],co-precipitation[4],electrodeposition[5].

关键词： hydroxide layered double

Emerging binary nanostructure array enables multiple nanostructures

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National Science Review 2018年第5期5卷 608-610页

作者： Jun Jiang Xuan Lei shu-hong yu Department of Chemistry University of Science and Technology of China

Binary nanostructure array, in which the sub-component arrays are made of two(or more) different materials or structures in one unit, has been demonstrated to be an innovative principle for designing and constructing functional devices and systems [1–5]. In particular,when the binary sub-components are at the interplay distance, intimate coupling between the two components becomes dominant and endows the macroscopic materials with novel properties

关键词： Emerging binary nanostructure array enables multiple nanostructures