Self-assembly of a robust hydrogen-bonded octylphosphonate network on cesium lead bromide perovskite nanocrystals for light-emitting diodes

• المؤلفون الرئيسيون: Brown, Alasdair Angus Macintyre, Hooper, Thomas J. N., Veldhuis, Sjoerd Antonius, Chin, Xin Yu, Bruno, Annalisa, Vashishtha, Parth, Tey, Ju Nie, Jiang, Liudi, Damodaran, Bahulayan, Pu, Suan Hui, Subodh Gautam Mhaisalkar, Mathews, Nripan
• مؤلفون آخرون: School of Materials Science & Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2020
• الموضوعات: Engineering::Materials; Perovskite; Light‐emitting Diodes
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/138189; https://doi.org/10.21979/N9/GAPRHL

We report the self-assembly of an extensive inter-ligand hydrogen-bonding network of octylphosphonates on the surface of cesium lead bromide nanocrystals (CsPbBr3 NCs). The post-synthetic addition of octylphosphonic acid to oleic acid/oleylamine-capped CsPbBr3 NCs promoted the attachment of octylpho...