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用于氨合成的锂-氮-氢体系:探索使用氮化锂-氢的更有效途径。

Lithium-nitrogen-hydrogen systems for ammonia synthesis: exploring a more efficient pathway using lithium nitride-hydride.

机构信息

School of Chemistry, University of Birmingham, Birmingham, B15 2TT, UK.

出版信息

Chem Commun (Camb). 2022 May 20;58(41):6076-6079. doi: 10.1039/d2cc01345b.

DOI:10.1039/d2cc01345b
PMID:35502809
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC9121210/
Abstract

Ammonia synthesis chemistry with lithium-nitrogen-hydrogen materials is largely confined to pathways involving lithium hydride and lithium imide. Herein, we explore an alternate pathway featuring lithium nitride-hydride that shows more favorable characteristics from an activity, synthesis and cyclability perspective.

摘要

使用锂-氮-氢材料进行氨合成化学主要局限于涉及氢化锂和亚氨基锂的途径。在此,我们探索了一种具有氮化锂-氢的替代途径,从活性、合成和循环性能的角度来看,该途径具有更有利的特性。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2aa6/9121210/de2239dfcc2e/d2cc01345b-f5.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2aa6/9121210/c0db4f95ece6/d2cc01345b-f1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2aa6/9121210/4c26c4592631/d2cc01345b-f2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2aa6/9121210/74340d4d2c8b/d2cc01345b-f3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2aa6/9121210/77ba9653d96d/d2cc01345b-f4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2aa6/9121210/de2239dfcc2e/d2cc01345b-f5.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2aa6/9121210/c0db4f95ece6/d2cc01345b-f1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2aa6/9121210/4c26c4592631/d2cc01345b-f2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2aa6/9121210/74340d4d2c8b/d2cc01345b-f3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2aa6/9121210/77ba9653d96d/d2cc01345b-f4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2aa6/9121210/de2239dfcc2e/d2cc01345b-f5.jpg

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Interplay of Alkali, Transition Metals, Nitrogen, and Hydrogen in Ammonia Synthesis and Decomposition Reactions.氨合成与分解反应中碱、过渡金属、氮和氢的相互作用。
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Vacancy-enabled N activation for ammonia synthesis on an Ni-loaded catalyst.负载镍催化剂上用于氨合成的空位激活氮活化
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