Large-Scale Spinning Assembly of Neat, Morphology-Defined, Graphene-Based Hollow Fibers
ACS Nano2013Vol. 7(3), pp. 2406–2412
Citations Over TimeTop 10% of 2013 papers
Yang Zhao, Changcheng Jiang, Chuangang Hu, Zelin Dong, Jiangli Xue, Yuning Meng, Ning Zheng, Pengwan Chen, Liangti Qu
Abstract
Large-scale assembly of graphenes in a well-controlled macroscopic fashion is important for practical applications. We have developed a facile and straightforward approach for continuous fabrication of neat, morphology-defined, graphene-based hollow fibers (HFs) via a coaxial two-capillary spinning strategy. With a high throughput, HFs and necklace-like HFs of graphene oxide have been well-controlled produced with the ease of functionalization and conversion to graphene HFs via simply thermal or chemical reduction. This work paves the way toward the mass production of graphene-based HFs with desirable functionalities and morphologies for many of important applications in fluidics, catalysis, purification, separation, and sensing.
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