Facile synthesis of polymerized cobalt phthalocyanines for highly efficient CO2 reduction,Green Chemistry

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Facile synthesis of polymerized cobalt phthalocyanines for highly efficient CO2 reduction
Green Chemistry ( IF 9.3 ) Pub Date : 2019-10-16 , DOI: 10.1039/c9gc02705j
Jiacheng Chen _{1,

2,

3,

4} , Jiayu Li _{1,

2,

3,

4} , Weiliang Liu _{1,

2,

3,

4} , Xiaohua Ma _{2,

3,

4,

5,

6} , Jing Xu _{1,

2,

3,

4} , Minghui Zhu _{1,

2,

3,

4} , Yi-Fan Han _{1,

2,

3,

4,

7}

Affiliation

Polymerized cobalt phthalocyanines supported on carbon nanotubes were synthesized via a one-pot polycondensation reaction using water as a green solvent. This environmentally friendly strategy allows facile tuning of the morphology and chemical structure of the catalysts by changing the loading, substrate and monomers. The optimized catalyst produces CO with near perfect faradaic efficiencies (>90%) and outstanding specific activities (124 mA mg⁻¹) at a low overpotential of 490 mV.

中文翻译：

轻松合成聚合钴酞菁以高效减少CO2

通过使用水作为绿色溶剂的一锅缩聚反应，合成了负载在碳纳米管上的聚合的钴酞菁。这种环境友好的策略允许通过改变负载量，底物和单体来轻松调节催化剂的形态和化学结构。经过优化的催化剂可在490 mV的低超电势下产生具有接近完美的法拉第效率（> 90％）和出色的比活（124 mA mg ^-1）的CO 。

更新日期：2019-10-16

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