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Nitrogen Fixation Reaction Derived from Nanostructured Catalytic Materials

机译：纳米结构催化材料的固氮反应

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摘要

An efficient nitrogen fixation reaction is highly desirable for obtaining the essential chemicals and energy carriers but remains a challenge due to the strong nonpolar bonding and considerable activation barrier of the N-N triple bond (bond energy 940.95 kJ mol(-1)). Using an appropriate nano structured catalyst that strongly interacts with nitrogen could promote adsorption and activation, lowering the energy barrier of nitrogen fixation and thus resulting in a relatively mild reaction. In this article, the review of the recent progress in nanostructured catalytic materials for nitrogen fixation is presented, including a comprehensive introduction and discussion on the pathway and mechanism of nitrogen fixation reaction, the recent achievements of a variety of nanostructured catalysts, and the kinds of catalytic nitrogen fixation reactions they are used in. In addition, the challenges faced by the reaction, strategies of catalyst design, and outlooks for further improving the performance of nitrogen fixation are also highlighted.
机译：有效的固氮反应对于获得必需的化学物质和能量载体是非常需要的，但由于N-N三键的牢固非极性键和相当大的活​​化势垒（键能940.95 kJ mol（-1）），仍然是一个挑战。使用与氮强烈相互作用的合适的纳米结构催化剂可以促进吸附和活化，降低固氮的能垒，从而导致相对温和的反应。本文概述了固氮纳米结构催化材料的最新研究进展，包括对固氮反应的途径和机理，各种纳米结构催化剂的最新进展以及各种类型固氮反应的全面介绍和讨论。它们用于催化固氮反应中。此外，还强调了反应所面临的挑战，催化剂的设计策略以及进一步改善固氮性能的前景。

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  • 来源
    《Advanced Functional Materials》 |2018年第50期|1803309.1-1803309.26|共26页
  • 作者

    Wang Shengyao; Ichihara Fumihiko; Pang Hong; Chen Hao; Ye Jinhua;

  • 作者单位

    NIMS, Int Ctr Mat Nanoarchitecton WPI MANA, 1-1 Namiki, Tsukuba, Ibaraki 3050055, Japan|Huazhong Agr Univ, Coll Sci, Wuhan 430070, Hubei, Peoples R China;

    NIMS, Int Ctr Mat Nanoarchitecton WPI MANA, 1-1 Namiki, Tsukuba, Ibaraki 3050055, Japan|Hokkaido Univ, Grad Sch Chem Sci & Engn, Sapporo, Hokkaido 0600814, Japan;

    NIMS, Int Ctr Mat Nanoarchitecton WPI MANA, 1-1 Namiki, Tsukuba, Ibaraki 3050055, Japan|Hokkaido Univ, Grad Sch Chem Sci & Engn, Sapporo, Hokkaido 0600814, Japan;

    Huazhong Agr Univ, Coll Sci, Wuhan 430070, Hubei, Peoples R China;

    NIMS, Int Ctr Mat Nanoarchitecton WPI MANA, 1-1 Namiki, Tsukuba, Ibaraki 3050055, Japan|Hokkaido Univ, Grad Sch Chem Sci & Engn, Sapporo, Hokkaido 0600814, Japan|Tianjin Univ, Sch Mat Sci & Engn, TJU NIMS Int Collaborat Lab, Tianjin 300072, Peoples R China;

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  • 正文语种 eng
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  • 关键词

    catalysis; catalysts; N-2 fixation; nanomaterials; NH3 synthesis;

    机译：催化;催化剂;N-2固定;纳米材料;NH3合成;

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