Scholarlink

<p>This study successfully encapsulated palladium nanoparticles within the metal–organic framework material UiO-66 using a straightforward method. Utilizing a microwave-assisted process, the pores of UiO-66 were activated, and the metal precursors were simultaneously reduced in the presence of a reducing agent. The morphological and physicochemical properties of the resulting material were thoroughly analyzed using various techniques, including EDX, SEM, XRD, TGA, BET, and ICP-OES. UiO-66-NH<sub>2</sub>-Pd demonstrated highly efficient catalytic activity in C–O cross-coupling reactions under mild conditions. Moreover, this nanostructured material offers notable advantages, such as high reaction efficiency, a simple preparation process, and environmentally friendly characteristics. The catalyst was easily recovered via centrifugation and recycled five times without significant palladium leaching or any substantial loss in activity.</p>

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Synthesis of an efficient MOF heterogeneous catalyst (UiO-66-NH2–Pd) for C–O cross-coupling reactions

  • 期刊论文

  • 出版模式：

    开放获取

  • 发表日期：

    2025年8月21日

查看全文
  • Abdulrahman A. Almehizia,
  • Anjan Kumar,
  • Yashwantsinh Jadeja,
  • R. Roopashree,
  • Aditya Kashyap,
  • Radhwan Abdul Kareem,
  • V. Kavitha,
  • Subhashree Ray,
  • Chou-Yi Hsu,
  • Pranchal Rajput

摘要

This study successfully encapsulated palladium nanoparticles within the metal–organic framework material UiO-66 using a straightforward method. Utilizing a microwave-assisted process, the pores of UiO-66 were activated, and the metal precursors were simultaneously reduced in the presence of a reducing agent. The morphological and physicochemical properties of the resulting material were thoroughly analyzed using various techniques, including EDX, SEM, XRD, TGA, BET, and ICP-OES. UiO-66-NH2-Pd demonstrated highly efficient catalytic activity in C–O cross-coupling reactions under mild conditions. Moreover, this nanostructured material offers notable advantages, such as high reaction efficiency, a simple preparation process, and environmentally friendly characteristics. The catalyst was easily recovered via centrifugation and recycled five times without significant palladium leaching or any substantial loss in activity.