RESEARCH PROGRESS ON RESPONSIVE PICKERING EMULSIONS(Ⅱ)
Starting from the common solid emulsifiers used in the preparation of emulsions,this paper analyzes the factors affecting the stability of Pickering emulsions,focusing on the response mechanisms of pH response,CO2 response,light response,magnetic response,temperature response,and multi-responsive Pickering emulsions,and discusses the existing problems.It is predicted that in the fu-ture,according to the response principle of Pickering emulsions,the design and synthesis of high-per-formance and low-cost amphiphilic response nanoparticles,and the preparation of environmentally friendly and sustainable Pickering emulsions will be the next development direction.