Chinese Journal of Applied Chemistry ›› 2019, Vol. 36 ›› Issue (7): 782-789.DOI: 10.11944/j.issn.1000-0518.2019.07.180346

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Preparation of Ni-P Co-doped Hyper-Crosslinked Polymer and Used for Reduction of 4-Nitrophenol

Cheng TANG,Zhijuan ZOU,Kunpeng SONG()   

  1. Chemical Synthesis and Pollution Control Key Laboratory of Sichuan Province,College of Chemistry and Chemical Engineering,China West Normal University,Nanchong,Sichuan 637002,China
  • Received:2018-10-31 Accepted:2019-04-16 Online:2019-07-01 Published:2019-07-02
  • Contact: Kunpeng SONG
  • Supported by:
    Supported by the Science and Technology Planning Project of Guangdong Province(No.2017B030314092), the Fundamental Research Funds of CWNU(No.17C038), the Meritocracy Research Funds of CWNU(No.17Y031)


Ni-P co-doped hyper-cross-linked polymer(HCP-(BTP-Ni)) was constructed in situ via cross-linking with bis(triphenylphosphine)nickel chloride(BTP-Ni). The specific surface area of HCP-(BTP-Ni) was controlled in the synthesis. The characterization results of nitrogen absorption and desorption(BET), scanning electron microscope(SEM), X-ray photoelectron spectroscopy(XPS), and others showed that the specific surface areas of HCP-(BTP-Ni) could reach 733.8 m2/g, and the conversion rate of 4-nitrophenol at room temperature could reach 99% within 8 min. The turnover frequency(TOF) could reach more than 820 h-1. At the same time, Ni-P co-doped skeleton structure greatly promoted the stability of the catalyst. The catalyst HCP-(BTP-Ni) could be reused for 8 times with a high yield.

Key words: Ni-P co-doped, hyper-crosslinked polymer, reduction of 4-nitrophenol, in situ synthesis