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共价非金属石墨烯-富勒烯杂化物对质子还原的电催化活性。

Electrocatalytic activity for proton reduction by a covalent non-metal graphene-fullerene hybrid.

作者信息

Chronopoulos Demetrios D, Stangel Christina, Scheibe Magdalena, Čépe Klára, Tagmatarchis Nikos, Otyepka Michal

机构信息

Regional Centre of Advanced Technologies and Materials, Czech Advanced Technology and Research Institute (CATRIN), Palacký University Olomouc, Šlechtitelů 27, Olomouc 779 00, Czech Republic.

Theoretical and Physical Chemistry Institute, National Hellenic Research Foundation, 48 Vassileos Constantinou Avenue, Athens 11635, Greece.

出版信息

Chem Commun (Camb). 2022 Jul 26;58(60):8396-8399. doi: 10.1039/d2cc02272a.

DOI:10.1039/d2cc02272a
PMID:35792707
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC9319450/
Abstract

A non-metal covalent hybrid of fullerene and graphene was synthesized in one step fluorographene chemistry. Its electrocatalytic performance for the hydrogen evolution reaction and durability was ascribed to intrahybrid charge-transfer phenomena, exploiting the electron-accepting properties of C and the high conductivity and large surface area of graphene.

摘要

通过一步氟石墨烯化学合成了一种富勒烯与石墨烯的非金属共价杂化物。其对析氢反应的电催化性能和耐久性归因于杂化体内的电荷转移现象,利用了C的电子接受特性以及石墨烯的高导电性和大表面积。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2713/9319450/ff3869ca37c9/d2cc02272a-f4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2713/9319450/c0a7514bc6f8/d2cc02272a-f1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2713/9319450/333c55d0c511/d2cc02272a-f2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2713/9319450/57689cae474b/d2cc02272a-f3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2713/9319450/ff3869ca37c9/d2cc02272a-f4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2713/9319450/c0a7514bc6f8/d2cc02272a-f1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2713/9319450/333c55d0c511/d2cc02272a-f2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2713/9319450/57689cae474b/d2cc02272a-f3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2713/9319450/ff3869ca37c9/d2cc02272a-f4.jpg

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本文引用的文献

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Recent Advances in Fluorinated Graphene from Synthesis to Applications: Critical Review on Functional Chemistry and Structure Engineering.从合成到应用的氟化石墨烯最新进展:功能化学与结构工程的批判性综述
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Engineering of Electron Affinity and Interfacial Charge Transfer of Graphene for Self-Powered Nonenzymatic Biosensor Applications.用于自供电非酶生物传感器应用的石墨烯电子亲和性和界面电荷转移的工程。
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Palladium Nanoparticles Hardwired in Carbon Nanoreactors Enable Continually Increasing Electrocatalytic Activity During the Hydrogen Evolution Reaction.
碳纳米反应器中硬连线的钯纳米颗粒在析氢反应过程中能使电催化活性持续增强。
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Tuning the Intermolecular Electron Transfer of Low-Dimensional and Metal-Free BCN/C Electrocatalysts via Interfacial Defects for Efficient Hydrogen and Oxygen Electrochemistry.通过界面缺陷调控低维无金属BCN/C电催化剂的分子间电子转移以实现高效的氢和氧电化学
J Am Chem Soc. 2021 Jan 20;143(2):1203-1215. doi: 10.1021/jacs.0c12386. Epub 2021 Jan 5.
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Suzuki-Miyaura reaction of C-F bonds in fluorographene.氟石墨烯中C-F键的铃木-宫浦反应。
Chem Commun (Camb). 2021 Jan 11;57(3):351-354. doi: 10.1039/d0cc07651a. Epub 2020 Dec 15.
6
Fullerenes as Key Components for Low-Dimensional (Photo)electrocatalytic Nanohybrid Materials.富勒烯作为低维(光)电催化纳米杂化材料的关键组分
Angew Chem Int Ed Engl. 2021 Jan 4;60(1):122-141. doi: 10.1002/anie.202009449. Epub 2020 Oct 8.
7
Noble-Metal-Free Doped Carbon Nanomaterial Electrocatalysts.无贵金属掺杂碳纳米材料电催化剂
Chemistry. 2020 Dec 1;26(67):15397-15415. doi: 10.1002/chem.202003613. Epub 2020 Nov 9.
8
One-Step Synthesis of Janus Fluorographene Derivatives.Janus氟石墨烯衍生物的一步合成法。
Chemistry. 2020 May 20;26(29):6518-6524. doi: 10.1002/chem.201905866. Epub 2020 Mar 30.
9
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Sci Rep. 2019 Sep 24;9(1):13780. doi: 10.1038/s41598-019-50155-7.
10
Integration of Fullerenes as Electron Acceptors in 3D Graphene Networks: Enhanced Charge Transfer and Stability through Molecular Design.富勒烯作为电子受体在三维石墨烯网络中的整合:通过分子设计增强电荷转移和稳定性。
ACS Appl Mater Interfaces. 2019 Aug 14;11(32):28818-28822. doi: 10.1021/acsami.9b06681. Epub 2019 Jul 23.