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Design Strategies for Hydroxyapatite-Based Materials to Enhance Their Catalytic Performance and Applicability
Advanced Materials ( IF 27.4 ) Pub Date : 2022-08-02 , DOI: 10.1002/adma.202204938
Hyunwoo Yook 1 , Jinwoo Hwang 2 , Woonsuk Yeo 2 , Jungup Bang 3 , Jaeyoung Kim 3 , Tae Yong Kim 2 , Jae-Soon Choi 3 , Jeong Woo Han 1, 2
Affiliation  

Hydroxyapatite (HAP) is a green catalyst that has a wide range of applications in catalysis due to its high flexibility and multifunctionality. These properties allow HAP to accommodate a large number of catalyst modifications that can selectively improve the catalytic performance in target reactions. To date, many studies have been conducted to elucidate the effect of HAP modification on the catalytic activities for various reactions. However, systematic design strategies for HAP catalysts are not established yet due to an incomplete understanding of underlying structure–activity relationships. In this review, tuning methods of HAP for improving the catalytic performance are discussed: 1) ionic composition change, 2) morphology control, 3) incorporation of other metal species, and 4) catalytic support engineering. Detailed mechanisms and effects of structural modulations on the catalytic performances for attaining the design insights of HAP catalysts are investigated. In addition, computational studies to understand catalytic reactions on HAP materials are also introduced. Finally, important areas for future research are highlighted.

中文翻译:

羟基磷灰石基材料的设计策略,以提高其催化性能和适用性

羟基磷灰石(HAP)是一种绿色催化剂,由于其高灵活性和多功能性,在催化领域有着广泛的应用。这些特性使 HAP 能够适应大量的催化剂修饰,可以选择性地提高目标反应中的催化性能。迄今为止,已经进行了许多研究来阐明 HAP 修饰对各种反应催化活性的影响。然而,由于对潜在结构-活性关系的不完全理解,HAP催化剂的系统设计策略尚未建立。在这篇综述中,讨论了用于提高催化性能的 HAP 调节方法:1)离子组成变化,2)形态控制,3)其他金属物种的掺入,4)催化载体工程。研究了结构调制对催化性能的详细机制和影响,以获得 HAP 催化剂的设计见解。此外,还介绍了了解 HAP 材料催化反应的计算研究。最后,强调了未来研究的重要领域。
更新日期:2022-08-02
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