Organic-Inorganic Hybrid Materials: Multi-Functional Solids for Multi-Step Reaction Processes
Organic-Inorganic Hybrid Materials: Multi-Functional Solids for Multi-Step Reaction Processes
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DOI：
10.1002/chem.201704185
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发表时间：
2018-03-15
影响因子：
4.3
通讯作者：
Corma, Avelino
中科院分区：
文献类型：
--
作者：
Diaz, Urbano;Corma, Avelino
利用结构功能纳米建筑单元，在纳米、介观和宏观尺度上进行具有定制性能的新型杂化材料的设计，以获得特定的多功能材料。组织成具有选定功能的受控一维、二维和三维结构是开发先进催化剂的关键，但使用传统的合成过程很难做到这一点。预制纳米结构的使用，无论是从已知材料中衍生出来的，还是用特定的创新合成方法制成的，在产生用于一锅工艺的多位置催化材料方面具有巨大的潜力。本概念文章介绍了一种新的原型，其中自组装的纳米结构构筑单元是设计多功能催化剂的基础，它将催化效率与快速反应物和产物扩散结合在一起。本文介绍了新一代多功能有机-无机杂化多中心催化材料，用于在化学品和精细化学品生产范围内生产(手性)高附加值产品。还考虑了由于电子供体-受体结构阵列的包含而将这些多反应固体用于更多的纳米技术应用，例如传感器，以及由于疏水和亲水亚域的结合而产生的吸附-解吸能力。本文研究的用于多用途过程的创新结构杂化材料可以开发具有工业应用的多阶段一锅反应，将这些材料用作一个纳米反应器系统，有利于更可持续的生产途径，具有经济、环境和能源优势。
The design of new hybrid materials with tailored properties at the nano-, meso-, and macro-scale, with the use of structural functional nanobuilding units, is carried out to obtain specific multi-functional materials. Organization into controlled 1D, 2D, and 3D architectures with selected functionalities is key for developing advanced catalysts, but this is hardly accomplished using conventional synthesis procedures. The use of pre-formed nanostructures, derived either from known materials or made with specific innovative synthetic methodologies, has enormous potential in the generation of multi-site catalytic materials for one-pot processes. The present concept article introduces a new archetype wherein self-assembled nanostructured builder units are the base for the design of multifunctional catalysts, which combine catalytic efficiency with fast reactant and product diffusion. The article addresses a new generation of versatile hybrid organic-inorganic multi-site catalytic materials for their use in the production of (chiral) high-added-value products within the scope of chemicals and fine chemicals production. The use of those multi-reactive solids for more nanotechnological applications, such as sensors, due to the inclusion of electron donor-acceptor structural arrays is also considered, together with the adsorption-desorption capacities due to the combination of hydrophobic and hydrophilic sub-domains. The innovative structured hybrid materials for multipurpose processes here considered, can allow the development of multi-stage one-pot reactions with industrial applications, using the materials as one nanoreactor systems, favoring more sustainable production pathways with economic, environmental and energetic advantages.