Pyridine-decorated carbon nanotubes as a metal-free heterogeneous catalyst for mild CO2 reduction to methanol with hydroboranes,Catalysis Science & Technology

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Pyridine-decorated carbon nanotubes as a metal-free heterogeneous catalyst for mild CO2 reduction to methanol with hydroboranes
Catalysis Science & Technology ( IF 4.4 ) Pub Date : 2017-10-30 00:00:00 , DOI: 10.1039/c7cy01772c
G. Tuci _{1,

2,

3,

4} , A. Rossin _{1,

2,

3,

4} , L. Luconi _{1,

2,

3,

4} , C. Pham-Huu _{5,

6,

7,

8,

9} , S. Cicchi _{4,

10,

11,

12} , H. Ba _{5,

6,

7,

8,

9} , G. Giambastiani _{1,

2,

3,

4,

13}

Affiliation

Pyridine decorated multi-walled carbon nanotubes (N^Py-MW) have been successfully employed as a catalyst for the reduction of carbon dioxide to methyl borinate (R₂BO–CH₃) in the presence of 9-borabicyclo[3.3.1]nonane. N^Py-MW represents the first example of a heterogeneous, metal-free and durable catalyst for CO₂ hydroboration to methanol. A mechanistic cycle has been proposed on the basis of targeted blank experiments and a quantum chemical study, highlighting the non-innocent role played by the nanotube carrier in the final N^Py-MW catalytic performance.

中文翻译：

吡啶修饰的碳纳米管，作为无金属的多相催化剂，用于通过氢硼烷将CO ₂轻度还原为甲醇

吡啶修饰的多壁碳纳米管（N ^Py -MW）已成功地用作存在9-borabicyclo [3.3.1] nonane的二氧化碳还原为硼酸甲酯（R ₂ BO–CH ₃）的催化剂。N ^Py -MW代表将CO ₂加氢硼化为甲醇的非均相，无金属且持久的催化剂的第一个实例。在有针对性的空白实验和量子化学研究的基础上，提出了一个机械循环，强调了纳米管载体在最终N ^Py -MW催化性能中的非无害作用。

更新日期：2017-11-08

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