▎ 摘　　要

NOVELTY - Gas-responsive Pickering emulsifier is formed from graphene oxide modified by a tertiary amine. USE - Gas-responsive Pickering emulsifier used as a particle emulsifier for an oil-in-water Pickering emulsion, preferably Suzuki reaction (claimed). ADVANTAGE - The gas-responsive Pickering emulsifier effectively reduces interface mass transfer resistance and improves the reaction interface area. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for preparing gas-responsive Pickering emulsion, which involves adding prepared gas-responsive Pickering emulsifier into systems with different oil-to-water ratios composed of an aqueous phase and an oil phase of an inorganic alkali solution ultrasonically, using high-speed shearing to emulsify with a cutter for 1-3 minutes to obtain Pickering emulsion, passing the obtained Pickering emulsion into carbon dioxide at 5°C, breaking the milk droplets, passing nitrogen at 50°C, and then stirring emulsion with a high-speed shearing machine. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic graph of the cyclic response of Pickering emulsion breaking/emulsification. (Drawing includes non-English language text).