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首页> 外文期刊>RSC Advances >Poly(2-aminothiazole) as a unique precursor for nitrogen and sulfur co-doped porous carbon: immobilization of very small gold nanoparticles and its catalytic application
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Poly(2-aminothiazole) as a unique precursor for nitrogen and sulfur co-doped porous carbon: immobilization of very small gold nanoparticles and its catalytic application

机译：聚（2-氨基噻唑）作为氮和硫共掺杂多孔碳的独特前体：非常小的金纳米粒子的固定化及其催化应用

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摘要

In this contribution, we report two important achievements; first the synthesis of poly(2-aminothiaozle) (P2AT) with a plate structure containing nanoparticles by a rapidly initiated strategy, and second, the one-step synthesis of nitrogen and sulfur co-doped porous carbon materials with unique morphology using P2AT as the source of both N and S, through a simple hydrothermal carbonization reaction. The obtained functional carbon may serve to develop new carbon materials for various applications, especially catalysis, because of the excellent properties, such as straightforward synthesis, defined morphology, high porosity, and heteroatom doping. As one of the most important applications, we used the porous carbon materials as a support for immobilizing gold nanoparticles (AuNPs). Benefiting from the synergistic effects of N and S co-doping, very small AuNPs, and unique structural features, the as-obtained material was demonstrated to be a superior catalyst for reduction of nitrobenzenes.
机译：在这项贡献中，我们报告了两项重要成就;首先，通过快速启动的策略合成具有含纳米颗粒的板状结构的聚（2-氨基噻唑）（P2AT），其次，使用P2AT作为材料，一步法合成具有独特形态的氮和硫共掺杂多孔碳材料。通过简单的水热碳化反应获得氮和硫。所获得的功能碳由于其优异的特性，例如直接合成，确定的形态，高孔隙率和杂原子掺杂，可用于开发用于各种应用（尤其是催化）的新型碳材料。作为最重要的应用之一，我们使用了多孔碳材料作为固定金纳米颗粒（AuNPs）的载体。得益于N和S共掺杂，非常小的AuNPs和独特的结构特征的协同作用，所获得的材料被证明是还原硝基苯的优良催化剂。

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