当前位置:
X-MOL 学术
›
ACS Appl. Mater. Interfaces
›
论文详情
Our official English website, www.x-mol.net, welcomes your
feedback! (Note: you will need to create a separate account there.)
Recrystallization of 2D C-MOF Films for High-Performance Electrochemical Sensors
ACS Applied Materials & Interfaces ( IF 8.3 ) Pub Date : 2023-03-27 , DOI: 10.1021/acsami.3c00005
Youxing Liu 1, 2 , Minghui Liu 1, 2 , Shengcong Shang 1, 2 , Wenqiang Gao 1, 2 , Xinyu Wang 1, 2 , Jiaxin Hong 1, 2 , Chunyu Hua 1, 2 , Zewen You 1, 2 , Yunqi Liu 1, 2 , Jianyi Chen 1, 2
ACS Applied Materials & Interfaces ( IF 8.3 ) Pub Date : 2023-03-27 , DOI: 10.1021/acsami.3c00005
Youxing Liu 1, 2 , Minghui Liu 1, 2 , Shengcong Shang 1, 2 , Wenqiang Gao 1, 2 , Xinyu Wang 1, 2 , Jiaxin Hong 1, 2 , Chunyu Hua 1, 2 , Zewen You 1, 2 , Yunqi Liu 1, 2 , Jianyi Chen 1, 2
Affiliation
![]() |
Two-dimensional (2D) conjugated metal–organic framework (c-MOF) films bring a completely new opportunity in the fields of catalysis, energy, and sensors, but preparing large-area continuous 2D c-MOF films remains a tremendous challenge. Here, we report a universal recrystallization strategy to synthesize large-area continuous 2D c-MOF films, revealing that the recrystallization strategy can significantly improve the electrochemical sensor sensitivity. Applying the 2D Cu3(HHTP)2 (HHTP = 2,3,6,7,10,11-hexahydroxytriphenylene) c-MOF film as the active layer, the electrochemical sensor for glucose detection shows a high sensitivity of 20600 μA mM–1 cm–2, which is the best compared with the active materials reported previously. Most importantly, the as-made Cu3(HHTP)2 c-MOF-based electrochemical sensor possesses excellent stability. Overall, this work brings a brand-new universal strategy to prepare large-area continuous 2D c-MOF films for electrochemical sensors.
中文翻译:
用于高性能电化学传感器的二维 C-MOF 薄膜的再结晶
二维 (2D) 共轭金属有机骨架 (c-MOF) 薄膜在催化、能源和传感器领域带来了全新的机遇,但制备大面积连续二维 c-MOF 薄膜仍然是一个巨大的挑战。在这里,我们报告了一种合成大面积连续二维 c-MOF 薄膜的通用再结晶策略,揭示了再结晶策略可以显着提高电化学传感器的灵敏度。应用二维 Cu 3 (HHTP) 2 (HHTP = 2,3,6,7,10,11-六羟基苯并菲)c-MOF 薄膜作为活性层,用于葡萄糖检测的电化学传感器显示出 20600 μA mM 的高灵敏度– 1厘米–2,与之前报道的活性材料相比,这是最好的。最重要的是,基于 Cu 3 (HHTP) 2 c-MOF 的电化学传感器具有出色的稳定性。总的来说,这项工作带来了一种全新的通用策略来制备用于电化学传感器的大面积连续二维 c-MOF 薄膜。
更新日期:2023-03-27
中文翻译:

用于高性能电化学传感器的二维 C-MOF 薄膜的再结晶
二维 (2D) 共轭金属有机骨架 (c-MOF) 薄膜在催化、能源和传感器领域带来了全新的机遇,但制备大面积连续二维 c-MOF 薄膜仍然是一个巨大的挑战。在这里,我们报告了一种合成大面积连续二维 c-MOF 薄膜的通用再结晶策略,揭示了再结晶策略可以显着提高电化学传感器的灵敏度。应用二维 Cu 3 (HHTP) 2 (HHTP = 2,3,6,7,10,11-六羟基苯并菲)c-MOF 薄膜作为活性层,用于葡萄糖检测的电化学传感器显示出 20600 μA mM 的高灵敏度– 1厘米–2,与之前报道的活性材料相比,这是最好的。最重要的是,基于 Cu 3 (HHTP) 2 c-MOF 的电化学传感器具有出色的稳定性。总的来说,这项工作带来了一种全新的通用策略来制备用于电化学传感器的大面积连续二维 c-MOF 薄膜。