Graphene-Based Catalysts: Emerging Applications and Potential Impact.

IF 7 2区 化学 Q1 CHEMISTRY, MULTIDISCIPLINARY
Mir Waqas Alam, Nassiba Allag, Mir Naveed-Ur-Rehman, Shahidul Islam Bhat
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引用次数: 0

Abstract

Carbon nanofillers in general and graphene in particular are considered as promising potential candidates in catalysis due to their two-dimensional (2D) nature, zero bandwidth, single atom thickness with a promising high surface area: volume ratio. Additionally, graphene oxide via result of tunable electrical properties has also been developed as a catalytic support for metal and metal oxide nanofillers. Moreover, the possession of higher chemical stability followed by ultrahigh thermal conductivity plays a prominent role in promoting higher reinforcement of catalytically active sites. In this review we have started with an overview of carbon nanofillers as catalyst support, their main characteristics and applications for their use in heterogeneous catalysis. The review article also critically focusses on the catalytic properties originating from both functional groups as well as doping. An in-depth literature on the various reaction catalysed by metal oxide based nanoparticles supported on GO/rGO has also been incorporated with a special focus on the overall catalytic efficiency with respect to graphene contribution. The future research prospective in the aforementioned field has also been discussed.

石墨烯基催化剂:新兴应用与潜在影响》。
一般来说,碳纳米填料,特别是石墨烯,因其二维(2D)性质、零带宽、单原子厚度、高表面积:体积比等优点,被认为是催化领域前景广阔的潜在候选材料。此外,氧化石墨烯还具有可调的电特性,因此也被开发为金属和金属氧化物纳米填料的催化支持物。此外,氧化石墨烯还具有较高的化学稳定性和超高的导热性,这在促进催化活性位点的强化方面发挥了重要作用。在这篇综述中,我们首先概述了作为催化剂载体的碳纳米填料、其主要特点以及在异相催化中的应用。这篇综述文章还批判性地关注了由官能团和掺杂引起的催化特性。文章还深入分析了以金属氧化物为基础的纳米颗粒在 GO/rGO 上催化的各种反应,并特别关注了与石墨烯贡献有关的整体催化效率。此外,还讨论了上述领域未来的研究前景。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
Chemical record
Chemical record 化学-化学综合
CiteScore
11.00
自引率
3.00%
发文量
188
审稿时长
>12 weeks
期刊介绍: The Chemical Record (TCR) is a "highlights" journal publishing timely and critical overviews of new developments at the cutting edge of chemistry of interest to a wide audience of chemists (2013 journal impact factor: 5.577). The scope of published reviews includes all areas related to physical chemistry, analytical chemistry, inorganic chemistry, organic chemistry, polymer chemistry, materials chemistry, bioorganic chemistry, biochemistry, biotechnology and medicinal chemistry as well as interdisciplinary fields. TCR provides carefully selected highlight papers by leading researchers that introduce the author''s own experimental and theoretical results in a framework designed to establish perspectives with earlier and contemporary work and provide a critical review of the present state of the subject. The articles are intended to present concise evaluations of current trends in chemistry research to help chemists gain useful insights into fields outside their specialization and provide experts with summaries of recent key developments.
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