Browsing OpenAire by Author "Saeki, Akinori"
Now showing items 1-5 of 5
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A Sterically Congested Nitrogenated Benzodipentaphene with a Double π-Expanded Helicene Structure
Chen, Fengkun ; Gu, Wenting; Saeki, Akinori; Melle Franco, Manuel; Mateo Alonso, Aurelio (American Chemical Society, 2020-05-01)Herein, we describe a series of three sterically congested nitrogenated benzodipentaphenes, one of which shows a highly distorted aromatic backbone with an unprecedented double π-expanded helicene structure. -
A Wavy Two-Dimensional Covalent Organic Framework from Core- Twisted Polycyclic Aromatic Hydrocarbons
Martínez Abadía, Marta; Stoppiello, Craig T.; Strutynski, Karol; Lerma Berlanga, Belén; Martí Gastaldo, Carlos; Saeki, Akinori; Melle Franco, Manuel; Mateo Alonso, Aurelio (ACS, 2019-09-11)A high degree of crystallinity is an essential aspect in two-dimensional covalent organic frameworks, as many properties depend strongly on the structural arrangement of the different layers and their constituents. We ... -
An Expanded 2D Fused Aromatic Network with 90-Ring Hexagons
Riaño, Alberto; Strutynski, Karol; Liu, Meng; Stoppiello, Craig T.; Lerma Berlanga, Belén; Saeki, Akinori; Martí Gastaldo, Carlos; Khlobystov, Andrei N.; Valenti, Giovanni; Paolucci, Francesco; Melle Franco, Manuel; Mateo Alonso, Aurelio (Wiley, 2022-01-10)[EN]Two-dimensional fused aromatic networks (2D FANs) have emerged as a highly versatile alternative to holey graphene. The synthesis of 2D FANs with increasingly larger lattice dimensions will enable new application ... -
Charge transport modulation in pseudorotaxane 1D stacks of acene and azaacene derivatives
Gozálvez Martínez, Cristian; Zafra, Jose L.; Saeki, Akinori; Melle Franco, Manuel; Casado, Juan; Mateo Alonso, Aurelio (Royal Society of Chemistry, 2019-03-07)Acenes have received a lot of attention because of their inherent and tunable absorbing, emissive, and charge transport properties for electronic, photovoltaic, and singlet fission applications, among others. Such properties ... -
Monodisperse N‐Doped Graphene Nanoribbons Reaching 7.7 Nanometers in Length
Cortizo Lacalle, Diego; Mora Fuentes, Juan Pedro; Strutynski, Karol; Saeki, Akinori; Melle Franco, Manuel; Mateo Alonso, Aurelio (Wiley VCH, 2018-01-15)The properties of graphene nanoribbons are highly dependent on structural variables such as width, length, edge structure, and heteroatom doping. Therefore, atomic precision over all these variables is necessary for ...