Introduction to Change Microcapsules

What is/are Change Microcapsules?

Change Microcapsules - To address such an annoying problem, we designed a self-thermoregulatory enzyme carrier system based on phase-change microcapsules for immobilization of laccases. ^[1] The resultant phase-change microcapsules show a satisfactory latent heat-storage capacity of around 140 J/g, high encapsulation ratio of over 59%, high thermal conductivity of 0. ^[2] Herein, a new type of flexible radiation protection shielding materials with thermal regulation function was prepared with silicone rubber (SR) as matrix and paraffin(Pn)@lead tungstate(PWO) phase change microcapsules as fillers. ^[3] Herein, this paper prepared a flexible and resilient polyurethane film (m-Mn/PU) that could convert and store solar energy by compositing photothermal phase change microcapsules (microPCMs) coated with polydopamine (PDA) and waterborne polyurethane. ^[4] Due to the low direct thermal effect of solar irradiation, conventional phase-change microcapsules have poor solar energy utilization capability. ^[5] Herein, photothermal phase change microcapsules (microPCMs) were facilely prepared via surface modification of microPCMs with photothermal converter polypyrrole (PPy). ^[6] This paper reported a feasible approach for the fabrication of core-shell structured PEG/silica phase-change microcapsules (PEG@SiO2-MEPCM) through reverse emulsion-templated in-situ polycondensation. ^[7] In this study, phase change microcapsules with paraffin as the core material and melamine-formaldehyde resin as the wall material were synthesized by in-situ polymerization. ^[8] Multifunctional microcapsules with paraffin as core materials and polystyrene (PS)/modified graphene oxide (GO) as shell materials were prepared via Pickering emulsion polymerization, which was further reduced by ascorbic acid to obain paraffin@PS/Rγ-GO phase change microcapsules. ^[9] Herein, we report a versatile layer-by-layer (LbL) assembly strategy for introducing to cotton fabrics a multilayered coating consisted of phase change microcapsules and ammonium polyphosphate, endowing them with thermo-regulating and flame retardancy. ^[10] The double-shelled Pa@SiO2@PDA phase-change microcapsules were constructed by oxidative self-polymerization of dopamine (DA) in Tris-HCl buffer solution. ^[11] To improve the equivalent specific heat capacity of air-conditioning cooling water systems, the current study focused on the preparation and performance evaluation of inorganic hydrated salt phase-change microcapsules. ^[12] Such a combination of phase-change microcapsules and electrochemically active material makes the Ni(OH)2-SiO2-MEPCM synchronously implement thermal self-regulation and electrochemical energy storage. ^[13] This paper aims to develop a novel thermal storage cement-based material (TSCM) with good service performances using rigid phase-change microcapsules. ^[14] A composite material with temperature-humidity control functions was prepared by using sepiolite-zeolite powder as humidity control matrix and capric acid phase change microcapsules as temperature control material. ^[15] Aiming at enhancing the biosensing detection of dopamine at high ambient temperatures, we developed an innovative integration of phase-change microcapsules with a metal-organic framework (MOF) based on zeolitic imidazolate framework-8 to develop an intelligent electrochemical biosensing system with a thermal self-regulation function. ^[16] Wenbin Yang from Southwest University of Science and Technology, China, his speech is about Design and preparation of phase change microcapsules and nanocapsules. ^[17] Preparing silica/paraffin phase-change microcapsules using sodium silicate as a substrate is an inexpensive and nontoxic process. ^[18] A phase-change microcapsule system based on an n-docosane core and SiO2/nanostructural Ni(OH)2 layer-by-layer shell was designed with the aim to enhance the heat transfer and thermal response capability of phase-change microcapsules. ^[19] In this paper, gypsum, zeolite, expanded vermiculite, and shell powder were used as substrates respectively, and phase change microcapsules were mixed into different substrates at a certain mass ratio to prepare phase change microcapsule composites with different substrates. ^[20] Aiming at enhancing the detection efficiency and identification accuracy of tetracycline under a high-temperature condition, this study focuses on an innovative fluorescent sensing system (MIP@CQD-PCM) based on molecularly imprinted phase-change microcapsules along with the carbon quantum dots (CQDs) embedded in their shell. ^[21] The morphology, microstructure and chemical structure of the resultant molecularly imprinted phase-change microcapsules (MIMs) were characterized and their phase-change behavior, thermal energy-storage performance and selective adsorption capability were investigated intensively. ^[22] Based on active heating materials (the phase change microcapsules (microPCMs)) and passive insulating materials (SiO2 aerogel), a new-type multilayer low temperature protective composite fabric (MPF) was designed and manufactured to meet the demands of protection and operation in a short time under a low-temperature environment. ^[23] This study deals with the temperature adjusting performance of thermoregulated woven fabric based on phase-change microcapsules in low-temperature environment. ^[24] Paraffin@graphene phase change microcapsules were fabricated by electrostatic self-assembly method, then the microcapsules were added to the SR matrix to prepare paraffin@graphene/SR composites. ^[25] The prepared phase change microcapsules are expected to apply in energy storage field. ^[26] Recyclable low-temperature phase change microcapsules (LTPCMs) have the potential applications in the short-distance cold chain transportation due to their reliable reusability in cold storage. ^[27] This paper provides a novel and facile method to synthesize antibacterial phase change microcapsules (microPCMs) decorated with silver particles, where lignin was acting as both the Pickering stabilizer and the reducing agent for silver. ^[28] Novel phase change microcapsules (micro-PCMs) composed of a paraffin core and aCe3+-doped calcium carbonate (CaCO3:Ce3+) shell was designed by self-assembly precipitation. ^[29] To improve the efficiency of energy, phase change microcapsules with capric acid as core material and urea–formaldehyde resin modified by graphene oxide (GO) as shell material were synthesized by in situ polymerization. ^[30]

Phase Change Microcapsules

Herein, a new type of flexible radiation protection shielding materials with thermal regulation function was prepared with silicone rubber (SR) as matrix and paraffin(Pn)@lead tungstate(PWO) phase change microcapsules as fillers. ^[1] Herein, this paper prepared a flexible and resilient polyurethane film (m-Mn/PU) that could convert and store solar energy by compositing photothermal phase change microcapsules (microPCMs) coated with polydopamine (PDA) and waterborne polyurethane. ^[2] Herein, photothermal phase change microcapsules (microPCMs) were facilely prepared via surface modification of microPCMs with photothermal converter polypyrrole (PPy). ^[3] In this study, phase change microcapsules with paraffin as the core material and melamine-formaldehyde resin as the wall material were synthesized by in-situ polymerization. ^[4] Multifunctional microcapsules with paraffin as core materials and polystyrene (PS)/modified graphene oxide (GO) as shell materials were prepared via Pickering emulsion polymerization, which was further reduced by ascorbic acid to obain paraffin@PS/Rγ-GO phase change microcapsules. ^[5] Herein, we report a versatile layer-by-layer (LbL) assembly strategy for introducing to cotton fabrics a multilayered coating consisted of phase change microcapsules and ammonium polyphosphate, endowing them with thermo-regulating and flame retardancy. ^[6] A composite material with temperature-humidity control functions was prepared by using sepiolite-zeolite powder as humidity control matrix and capric acid phase change microcapsules as temperature control material. ^[7] Wenbin Yang from Southwest University of Science and Technology, China, his speech is about Design and preparation of phase change microcapsules and nanocapsules. ^[8] In this paper, gypsum, zeolite, expanded vermiculite, and shell powder were used as substrates respectively, and phase change microcapsules were mixed into different substrates at a certain mass ratio to prepare phase change microcapsule composites with different substrates. ^[9] Based on active heating materials (the phase change microcapsules (microPCMs)) and passive insulating materials (SiO2 aerogel), a new-type multilayer low temperature protective composite fabric (MPF) was designed and manufactured to meet the demands of protection and operation in a short time under a low-temperature environment. ^[10] Paraffin@graphene phase change microcapsules were fabricated by electrostatic self-assembly method, then the microcapsules were added to the SR matrix to prepare paraffin@graphene/SR composites. ^[11] The prepared phase change microcapsules are expected to apply in energy storage field. ^[12] Recyclable low-temperature phase change microcapsules (LTPCMs) have the potential applications in the short-distance cold chain transportation due to their reliable reusability in cold storage. ^[13] This paper provides a novel and facile method to synthesize antibacterial phase change microcapsules (microPCMs) decorated with silver particles, where lignin was acting as both the Pickering stabilizer and the reducing agent for silver. ^[14] Novel phase change microcapsules (micro-PCMs) composed of a paraffin core and aCe3+-doped calcium carbonate (CaCO3:Ce3+) shell was designed by self-assembly precipitation. ^[15] To improve the efficiency of energy, phase change microcapsules with capric acid as core material and urea–formaldehyde resin modified by graphene oxide (GO) as shell material were synthesized by in situ polymerization. ^[16]