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Prospects and good experimental practices for photocatalytic ammonia synthesis
Nature Communications ( IF 14.7 ) Pub Date : 2022-12-23 , DOI: 10.1038/s41467-022-35489-7
Po-Wei Huang 1 , Marta C Hatzell 1, 2
Affiliation  

Photocatalytic conversion of nitrogen to ammonia is a green alternative for the Haber-Bosch process. The current progress in photocatalytic nitrogen reduction suggests, however, that there exists a large gap in performance before commercial use is viable. One of the major challenges is that no highly active photocatalysts exist. Furthermore, the development of photocatalysts is greatly hindered by false positives or non-reproducible data. Here, we will describe the current known causes of non-reproducible results in the literature and present solutions to mitigate these false positive results. Finally, we highlight the main challenges that remain for photocatalytic nitrogen fixation. We aim to help researchers design more reliable experiments and inspire practical research in developing photocatalytic ammonia synthesis. The development of photocatalysts is greatly hindered by false positives or non-reproducible data. Here, The authors describe the current known causes of non-reproducible results in the literature and present solutions to mitigate these false positive results.

中文翻译:

光催化氨合成的前景和良好的实验实践

将氮光催化转化为氨是 Haber-Bosch 工艺的绿色替代方案。然而,目前光催化氮还原方面的进展表明,在商业应用可行之前,性能方面存在很大差距。主要挑战之一是不存在高活性光催化剂。此外,光催化剂的发展受到误报或不可重现数据的极大阻碍。在这里,我们将在文献中描述当前已知的不可重现结果的原因,并提出减轻这些假阳性结果的解决方案。最后,我们强调了光催化固氮仍然存在的主要挑战。我们旨在帮助研究人员设计更可靠的实验,并激发开发光催化氨合成的实用研究。假阳性或不可重现的数据极大地阻碍了光催化剂的发展。在这里,作者在文献中描述了当前已知的不可重现结果的原因,并提出了减轻这些误报结果的解决方案。
更新日期:2022-12-24
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