Shenzhen Engineering Laboratory of Phosphorene and Optoelectronics, Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province, College of Optoelectronic Engineering, Shenzhen University, Shenzhen 518060, P.R. China.
Nanoscale. 2017 Jun 22;9(24):8096-8101. doi: 10.1039/c7nr00663b.
Here we report a new kind of three-dimensional (3D) hybrid aerogels, based on graphene oxide (GO) and black phosphorus nanoflakes (BPNFs), for the first time. Our results demonstrate that the as-prepared GO/BPNF hybrid aerogels exhibited significantly enhanced photothermal as well as electrical properties of GO aerogels due to the addition of BP. Moreover, they also possessed excellent photothermal stability under ambient conditions without any protection, which can be ascribed to the coverage of BPNFs with GO nanosheets in these aerogels. This exceptional photothermal property along with robust stability renders GO/BPNF aerogels with promising bio-related applications, such as photothermal therapy for cancer treatment.
在这里，我们首次报道了一种新型的基于氧化石墨烯（GO）和黑磷纳米片（BPNFs）的三维（3D）混合气凝胶。我们的结果表明，由于 BP 的加入，所制备的 GO/BPNF 混合气凝胶表现出显著增强的光热和 GO 气凝胶的电学性能。此外，它们在没有任何保护的情况下，在环境条件下也表现出优异的光热稳定性，这可以归因于这些气凝胶中 BPNFs 被 GO 纳米片覆盖。这种出色的光热性能和强大的稳定性使得 GO/BPNF 气凝胶在生物相关应用方面具有广阔的前景，例如癌症治疗的光热疗法。
