中国物理B ›› 2022, Vol. 31 ›› Issue (12): 125202-125202.doi: 10.1088/1674-1056/ac81b2

所属专题: SPECIAL TOPIC — The third carbon: Carbyne with one-dimensional sp-carbon

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Pulsed laser ablation in liquid of sp-carbon chains: Status and recent advances

Pietro Marabotti, Sonia Peggiani, Alessandro Vidale, and Carlo Spartaco Casari   

  1. Department of Energy, Politecnico di Milano, Via Ponzio 34/3, 20133, Milano, Italy
  • 收稿日期:2022-05-31 修回日期:2022-07-12 接受日期:2022-07-18 出版日期:2022-11-11 发布日期:2022-12-05
  • 通讯作者: Carlo Spartaco Casari E-mail:carlo.casari@polimi.it
  • 基金资助:
    The authors acknowledge funding from the European Research Council (ERC) under the European Union's Horizon 2020 research and innovation program ERC Consolidator Grant (ERC CoG2016 EspLORE grant agreement No. 724610, website:www.esplore.polimi.it). We thank A. Sacchi and M. Benoliel for their assitance during the measurements and the data analyses.

Pulsed laser ablation in liquid of sp-carbon chains: Status and recent advances

Pietro Marabotti, Sonia Peggiani, Alessandro Vidale, and Carlo Spartaco Casari   

  1. Department of Energy, Politecnico di Milano, Via Ponzio 34/3, 20133, Milano, Italy
  • Received:2022-05-31 Revised:2022-07-12 Accepted:2022-07-18 Online:2022-11-11 Published:2022-12-05
  • Contact: Carlo Spartaco Casari E-mail:carlo.casari@polimi.it
  • Supported by:
    The authors acknowledge funding from the European Research Council (ERC) under the European Union's Horizon 2020 research and innovation program ERC Consolidator Grant (ERC CoG2016 EspLORE grant agreement No. 724610, website:www.esplore.polimi.it). We thank A. Sacchi and M. Benoliel for their assitance during the measurements and the data analyses.

摘要: This review provides a discussion of the current state of research on sp-carbon chains synthesized by pulsed laser ablation in liquid. In recent years, pulsed laser ablation in liquid (PLAL) has been widely employed for polyynes synthesis thanks to its flexibility with varying laser parameters, solvents, and targets. This allows the control of sp-carbon chains properties as yield, length, termination and stability. Although many reviews related to PLAL have been published, a comprehensive work reporting the current status and advances related to the synthesis of sp-carbon chains by PLAL is still missing. Here we first review the principle of PLAL and the mechanisms of formation of sp-carbon chains. Then we discuss the role of laser fluence (i.e. energy density), solvent, and target for sp-carbon chains synthesis. Lastly, we report the progress related to the prolonged stability of sp-carbon chains by PLAL encapsulated in polymeric matrices. This review will be a helpful guide for researchers interested in synthesizing sp-carbon chains by PLAL.

关键词: pulsed laser ablation in liquid, sp-carbon chains, carbyne, carbon nanostructures

Abstract: This review provides a discussion of the current state of research on sp-carbon chains synthesized by pulsed laser ablation in liquid. In recent years, pulsed laser ablation in liquid (PLAL) has been widely employed for polyynes synthesis thanks to its flexibility with varying laser parameters, solvents, and targets. This allows the control of sp-carbon chains properties as yield, length, termination and stability. Although many reviews related to PLAL have been published, a comprehensive work reporting the current status and advances related to the synthesis of sp-carbon chains by PLAL is still missing. Here we first review the principle of PLAL and the mechanisms of formation of sp-carbon chains. Then we discuss the role of laser fluence (i.e. energy density), solvent, and target for sp-carbon chains synthesis. Lastly, we report the progress related to the prolonged stability of sp-carbon chains by PLAL encapsulated in polymeric matrices. This review will be a helpful guide for researchers interested in synthesizing sp-carbon chains by PLAL.

Key words: pulsed laser ablation in liquid, sp-carbon chains, carbyne, carbon nanostructures

中图分类号:  (Laser ablation)

  • 52.38.Mf
81.05.U- (Carbon/carbon-based materials) 81.05.uj (Diamond/nanocarbon composites) 81.07.-b (Nanoscale materials and structures: fabrication and characterization)