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Fullerenes and derivatives as electrocatalysts: Promises and challenges

Green Energy & Environment 2024年第1期9卷 7-27页

作者： Kun Guo Ning Li lipiao bao Xing Lu State Key Laboratory of Materials Processing and Die&Mould Technology School of Materials Science and EngineeringHuazhong University of Science and TechnologyWuhan430074China

Carbon-based metal-free nanomaterials are promising alternatives to precious metals as electrocatalysts of key energy storage and conversion *** paramount signiﬁcance are the establishment of design principles by understanding the catalytic mechanisms and identifying the active *** from sp2-conjugated graphene and carbon nanotube,fullerene possesses unique characteristics that are growingly being discovered and exploited by the electrocatalysis *** instance,the well-deﬁned atomic and molecular structures,the good electron afﬁnity to tune the electronic structures of other substances,the intermolecular self-assembly into superlattices,and the on-demand chemical modiﬁcation have endowed fullerene with incomparable advantages as electrocatalysts that are otherwise not applicable to other carbon *** increasing studies are being reported on this intriguing topic,it is necessary to provide a state-of-the-art overview of the recent *** review takes such an initiative by summarizing the promises and challenges in the electrocatalytic applications of fullerene and its *** content is structured according to the composition and structure of fullerene,including intact fullerene(e.g.,fullerene composite and superlattices)and fullerene derivatives(e.g.,doped,endohedral,and disintegrated fullerene).The synthesis,characterization,catalytic mechanisms,and deﬁciencies of these fullerene-based materials are explicitly *** conclude it by sharing our perspectives on the key aspects that future efforts shall consider.

关键词： Fullerene Fullerene derivative Metal-free catalyst Structural defect Electrocatalyst

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Endohedral Metallofullerenes: An Ideal Platform of Sub-Nano Chemistry

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Chinese Journal of Chemistry 2022年第2期40卷 275-284页

作者： Wangqiang Shen lipiao bao Xing Lu School of Materials Science and Engineering Huazhong University of Science and Technology1037 Luoyu RoadWuhanHubei 430074China

What is the most favorite and original chemistry developed in your research group?Creation of no vel metal-carb on hybrid molecules with unconve ntional techniques,known as endohedral metallofullerenes,and the unexplored chemistry hidden inside them,especially discovery of the unprecedented bonding between rare earth metal ions and a variety of novel metal clusters,e.g.,Ti_(3)C_(3) and Dy_(2)N_(4).

关键词： Fullerenes Coordination modes Crystallography Density functional calculations Nanostructures

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Crystallographic Characterization of Lu_(2)O@C_(s)(6)-C_(82)and Er_(2)O@C_(s)(6)-C_(82):The Role of Metal Species on Cluster Configuration

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Chinese Journal of Chemistry 2023年第16期41卷 1915-1920页

作者： Pengwei Yu Haocheng Mei Shuaifeng Hu Changwang Pan Wangqiang Shen Pengyuan Yu Kun Guo Yunpeng Xie Takeshi Akasaka lipiao bao Xing Lu Stote Key Laboratory of Materials Processing and Die&Mould Technology School of Materials Science and EngineeringHuazhongUniversity of Science and Technology1037 Luoyu RoadWuhanHubei 430074China Jiangxi Province Key Laboratory of Coordination Chemistry School of Chemistry and Chemical EngineeringJinggangshan University28 Xueyuan RoadJianJiangxi 343009China.

Comprehensive Summary Intramolecular interactions are fundamental for the unique structures and outstanding properties of ***,how the internal metal species interplay with the cluster configuration inside oxide clusterfullerenes remains poorly ***,we successfully captured two oxide clusterfullerenes with different metals,namely,Lu_(2)O@C_(82)and Er_(2)O@C_(82),to elucidate the role of metal species in tuning cluster *** two molecules have been fully characterized by mass spectrometry,Vis-NIR absorption spectroscopy,cyclic voltammetry,and single-crystal X-ray diffraction.

关键词： Fullerenes Crystal growth Structure elucidation Host-guest systems π-πstacking Fullerenes Crystal growth Structure elucidation Host-guest systems π--πstacking

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Facile Access to Y2C2n(2n = 92-130) and Crystallographic Characterization of Y2C2@C1(1660)-C108: A Giant Nanocapsule with A Linear Carbide Cluster

Facile Access to Y2C2n(2n = 92-130) and Crystallographic Cha...

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2018年中西部地区无机化学化工学术研讨会

作者： Changwang Pan lipiao bao Xianyong Yu Hongyun Fang Yunpeng Xie Takeshi Akasaka Xing Lu State Key Laboratory of Materials Processing and Die & Mold Technology School of Materials Science and Engineering Huazhong University of Science and Technology Key Laboratory of Theoretical Organic Chemistry and Functional Molecule of Ministry of Education School of Chemistry and Chemical Engineering Hunan University of Science and Technology

A series of giant metallofullerenes YC (2n=92-130) have been successfully obtained through the treatment of the fraction enriched by 1,2-dichlorobenzene with *** chromatographic separation gives a pure sample with a composition of *** results reveal that this endohedral takes the carbide form,namely YC@C(1660)-C,representing as the largest metallofullerene that have been characterized by crystallography to *** of the disorder of the metal cluster,the major YC adopts a previously predicted linear configuration,indicating that the compression of the internal cluster by the cage is almost negligible in this giant *** studies suggest that YC@C(1660)-C is a good electron donor instead of an electron acceptor.

关键词： metallofullerene metal carbide crystallography separation

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