Preparation of gradient hydrogel for pressure sensing by combining freezing and directional diffusion processes
Wenzhuo Zhu, Jian Wang, Wen Sun, Shuai Zhou, Ming He
Topics & Concepts
Materials sciencePressure gradientDiffusionSelf-healing hydrogelsIonic bondingSIGNAL (programming language)IonPressure sensorComposite materialNanotechnologyChemistryMechanicsMechanical engineeringPolymer chemistryComputer scienceThermodynamicsProgramming languageOrganic chemistryEngineeringPhysicsAdvanced Sensor and Energy Harvesting MaterialsConducting polymers and applicationsDielectric materials and actuators