Fengxing Jiang
Soochow University (Suzhou)
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Publication
Featured researches published by Fengxing Jiang.
Journal of Materials Chemistry | 2013
Fangfang Ren; Caiqin Wang; Chunyang Zhai; Fengxing Jiang; Ruirui Yue; Yukou Du; Ping Yang; Jingkun Xu
In this paper, we report a facile, eco-friendly, one-pot method for the synthesis of a reduced graphene oxide (RGO) supported PtAuRu alloy nanoparticle catalyst (PtAuRu/RGO) by simultaneous reduction of H2PtCl6, HAuCl4, RuCl3 and graphene oxide (GO) using ethanol as the reduction agent. The as-formed PtAuRu/RGO catalyst has been characterized by X-ray diffraction (XRD), energy dispersive X-ray spectroscopy (EDX), transmission electron microscopy (TEM), Raman spectroscopy, X-ray photoelectron spectroscopy (XPS), and induced coupled plasma-atomic emission spectroscopy (ICP-AES). It is found that the PtAuRu nanoparticles formed alloy structures about 3.09 ± 0.73 nm in diameter and are evenly distributed on the RGO surface. The reduction degree of GO together with metal precursors is higher than that of only GO. Moreover, electrochemical measurements reveal that the electrocatalytic activity and stability of the PtAuRu/RGO catalyst for the methanol oxidation reaction are superior to those of PtAu/RGO, PtRu/RGO and Pt/RGO catalysts. These findings suggest that the prepared PtAuRu/RGO catalyst has great potential for use in direct methanol fuel cells (DMFCs).
RSC Advances | 2014
Qiang Zhang; Fengxing Jiang; Ruirui Yue; Yukou Du
Graphene with a well-defined flower-like structure, for the first time, has been fabricated by a facile electrochemical method, which is explored as the support for the Pt catalyst for methanol electro-oxidation. The results demonstrate that the Pt-modified flower-like graphene (Pt/f-RGO) catalyst has remarkable electrocatalytic activity (1198.6 mA mg−1 Pt).
Sensors and Actuators B-chemical | 2014
Caiqin Wang; Jiao Du; Huiwen Wang; Cuie Zou; Fengxing Jiang; Ping Yang; Yukou Du
Journal of Materials Chemistry | 2012
Zhangquan Yao; Mingshan Zhu; Fengxing Jiang; Yukou Du; Chuanyi Wang; Ping Yang
Biosensors and Bioelectronics | 2013
Fengxing Jiang; Ruirui Yue; Yukou Du; Jingkun Xu; Ping Yang
Gold Bulletin | 2013
Jiao Du; Ruirui Yue; Fangfang Ren; Zhangquan Yao; Fengxing Jiang; Ping Yang; Yukou Du
International Journal of Hydrogen Energy | 2012
Fengxing Jiang; Zhangquan Yao; Ruirui Yue; Yukou Du; Jingkun Xu; Ping Yang; Chuanyi Wang
Colloids and Surfaces A: Physicochemical and Engineering Aspects | 2013
Huiwen Wang; Jiao Du; Zhangquan Yao; Ruirui Yue; Chunyang Zhai; Fengxing Jiang; Yukou Du; Chuanyi Wang; Ping Yang
International Journal of Hydrogen Energy | 2013
Zhangquan Yao; Ruirui Yue; Chunyang Zhai; Fengxing Jiang; Huiwen Wang; Yukou Du; Chuangyi Wang; Ping Yang
International Journal of Hydrogen Energy | 2011
Hongmei Zhang; Fengxing Jiang; Rong Zhou; Yukou Du; Ping Yang; Chuanyi Wang; Jingkun Xu