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首页> 外文期刊>Dalton transactions: An international journal of inorganic chemistry >Understanding and controlling the covalent functionalisation of graphene
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Understanding and controlling the covalent functionalisation of graphene

机译：理解和控制石墨烯的共价官能化

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摘要

Chemical functionalisation is one of the most active areas of graphene research, motivated by fundamental science, the opportunities to adjust or supplement intrinsic properties, and the need to assemble materials for a broad array of applications. Historically, the primary consideration has been the degree of functionalisation but there is growing interest in understanding how and where modification occurs. Reactions may proceed preferentially at edges, defects, or on graphitic faces; they may be correlated, uncorrelated, or anti-correlated with previously grafted sites. A detailed collation of existing literature data indicates that steric effects play a strong role in limiting the extent of reaction. However, the pattern of functionalisation may have important effects on the resulting properties. This article addresses the unifying principles of current graphene functionalisation technologies, with emphasis on understanding and controlling the locus of functionalisation.
机译：化学官能化是石墨烯研究领域中最活跃的领域之一，由基本科学，调整或补充内在特性的机会，以及需要组装材料的广泛应用。 从历史上看，主要考虑一直是功能程度，但对理解如何以及修改时，越来越感兴趣。 反应可以优先于边缘，缺陷或石墨面上进行; 它们可以与先前接枝的位点相关，不相关或抗相关性。 现有文献数据的详细融合表明，空间效应在限制反应程度方面发挥着强大作用。 然而，官能化模式可能对所得性质具有重要影响。 本文涉及当前石墨烯函数技术的统一原则，重点是理解和控制功能轨迹。

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