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    Article

    Fabrication of thermo-responsive Janus silica nanoparticles and the structure–performance relationship in Pickering emulsions

    The application of thermal-responsive Janus particles as emulsion stabilizers in oil–water systems has attracted increasing attention in recent years. This work reported a novel Janus silica nanoparticle with ...

    **aoxuan Li, Yuanyuan Wang, Qingfeng Hou in Research on Chemical Intermediates (2021)

  2. Article

    Open Access

    Strategy for Synthesizing Novel Acetamidines as CO2-Triggered Switchable Surfactants via Acetimidates

    In this study, we developed a strategy for using the Scoggins procedure in the synthesis of acetamidines as novel CO2-triggered switchable surfactants via acetimidates by effectively tuning the chemical equilibri...

    Yan Xu, Fan Wang, Qingfeng Hou, Yujun Zhao in Transactions of Tian** University (2019)

  3. No Access

    Chapter and Conference Paper

    Enhancement on Stability of Oil-Displacement Foam by Palygorskite Nanoparticles

    Foam flooding is proposed as an enhanced oil recovery (EOR) approach for a great number of mature oil fields in China in condition of severe reservoir heterogeneity and great dispersion of residual oil. The im...

    Qingfeng Hou, Donghong Guo, Jian Ouyang in Proceedings of the International Field Exp… (2019)