Anchoring Platinum Nanoparticles onto Oxygen Vacancy-Modified Mixed Metal Oxides for Selective Oxidation Reaction of Aromatic Alcohols.

• Tác giả: Haolin Li, Xiangcheng Li, Zhen Ren, Tianyao Shen, Lei Wang, Zhendong Wang, Min Wei, Yusen Yang, Luyao Yu
• Ngôn ngữ: eng
• Ký hiệu phân loại: 384.5545 Wireless communication
• Thông tin xuất bản: United States : ACS applied materials & interfaces , 2025
• Bộ sưu tập: NCBI
• ID: 214663

Tóm tắt

 Directed transformation of organic compounds under mild conditions, especially alcohol oxidation, presents great challenges in green chemistry. Herein, we report a platinum nanoparticle catalyst supported on zinc-gallium mixed metal oxides (denoted as Pt/ZnGa-MMOs), which displays superior catalytic activity for the selective oxidation reaction of benzyl alcohol to benzaldehyde (conversion: >
 99%
  selectivity: >
 99%
  reaction rate: 125 mmol