CO2 is an ideal trigger for switchable or stimuli-responsive materials because it is benign,
inexpensive, green, abundant, and does not accumulate in the system. Many different CO2 …

CO2-Responsive polymer materials have received enormous attention in recent years, since
CO2 as a new trigger has many advantages such as abundant availability, low cost, energy …

A stable oil-in-water Pickering emulsion stabilized by negatively charged silica
nanoparticles hydrophobized in situ with a trace amount of a conventional cationic surfactant …

Separation is widely involved in many fields, such as materials synthesis, gas purification or
removal, water treatment, petroleum exploitation, soil remediation, food and medicine …

We report a simple and robust strategy to prepare pH-responsive biphasic Janus particles
composed of polystyrene/poly (2-vinylpyridine)(PS/P2VP) homopolymers that are able to …

Development of particles that change shape in response to external stimuli has been a long‐
thought goal for producing bioinspired, smart materials. Herein, the temperature‐driven …

A carbon-dioxide-switchable (CO2-switchable) hydrogel was prepared by adding imidazole
to a suspension of cellulose nanocrystals (CNCs). Sparging of CO2 through the imidazole …

A CO2-switchable microemulsion was fabricated by introducing low-cost commercial N, N-
dimethyl-N-dodecyl amine into a sodium dodecyl sulphate–butanol–heptane solution. Upon …

Herein, we describe a novel CO2-switchable oil-in-water Pickering emulsion stabilized by
functionalized silica nanoparticles with a trace amount of myristylamidopropyl amine oxide …

To economically and environmentally recover oil from reservoirs and promote CO 2
utilization (CU) project, CO 2 responsive surfactants have been developed to undertake …