2022-08-11 ヒューストン大学(UH)
この総説は、この目標を達成するための先進的な方法をまとめており、その中には、ライマー自身のグループが発明したフィン付きゼオライトに関する研究が含まれています。フィン付きゼオライトは、ナノサイズのユニークな特徴を利用したまったく新しいタイプの多孔質触媒で、反応を制限するハードルを分子が飛び越えるようにすることで、化学反応を加速させることができる。
データ解析と機械学習の出現がゼオライトの設計にどのように役立っているかを検証し、この成長中の研究分野における将来の展望を述べています。
＜関連情報＞
- https://uh.edu/news-events/stories/2022-news-articles/august-2022/08112022-rimer-zeolite-synthetic-methods-data.php
- https://www.nature.com/articles/s44160-022-00091-8
ナノサイズおよび階層型ゼオライトの合成戦略および設計原理 Synthesis strategies and design principles for nanosized and hierarchical zeolites
Adam J. Mallette,Seungwan Seo & Jeffrey D. Rimer
Nature Synthesis Published:DOI:https://doi.org/10.1038/s44160-022-00091-8
Abstract
The preparation of zeolites has long been viewed as an empirical practice in which the impact of numerous synthesis parameters on complex pathways of crystallization remains unresolved. Efforts to achieve predictive control in zeolite crystal engineering are often motivated by the benefits of producing materials with nanosized dimensions for improved mass transport properties. In the past decade there has been substantial progress in the synthesis of zeolites and zeotypes with nanosized and hierarchical structures that have been shown to outperform conventional analogues in various applications. The ability to synthesize state-of-the-art nanoporous materials has socioeconomic advantages in processes that are critical to addressing twenty-first-century problems. Here we summarize synthetic methods used to prepare different classes of zeolitic materials and we highlight the diversity of nucleation and growth mechanisms, approaches to control these pathways through experimental design, and the advantages of infusing computational and big data analyses to transition zeolite synthesis away from trial-and-error methodologies.
