Ester is a chemical compound derived from an oxoacid (organic or inorganic) in which at least one –OH hydroxyl group is replaced by an –O– alkyl (alkoxy) group, 2495-37-6, formula is C11H12O2, Name is Benzyl methacrylate. as in the substitution reaction of a carboxylic acid and an alcohol. Reference of 2495-37-6.
Cao, Huaixuan;Escamilla, Maria;Anas, Muhammad;Tan, Zeyi;Gulati, Siddhant;Yun, Junyeong;Arole, Kailash Dhondiram;Lutkenhaus, Jodie L.;Radovic, Miladin;Pentzer, Emily B.;Green, Micah J. research published 《 Synthesis and Electronic Applications of Particle-Templated Ti3C2Tz MXene-Polymer Films via Pickering Emulsion Polymerization》, the research content is summarized as follows. MXene/polymer composites have gained widespread attention due to their high elec. conductivity and extensive applications, including electromagnetic interference (EMI) shielding, energy storage, and catalysis. However, due to the difficulty of dispersing MXenes in common polymers, the fabrication of MXene/polymer composites with high elec. conductivity and satisfactory EMI shielding properties is challenging, especially at low MXene loadings. Here, we report the fabrication of MXene-armored polymer particles using dispersion polymerization in Pickering emulsions and demonstrate that these composite powders can be used as feedstocks for MXene/polymer composite films with excellent EMI shielding performance. Ti3C2Tz nanosheets are used as the representative MXene, and three different monomers are used to prepare the armored particles. The presence of nanosheets on the particle surface was confirmed by XPS and SEM. Hot pressing the armored particles above Tg of the polymer produced Ti3C2Tz/polymer composite films; the films are elec. conductive because of the network of nanosheets templated by the particle feedstocks. For example, the particle-templated Ti3C2Tz/polystyrene film had an elec. conductivity of 0.011 S/cm with 1.2 wt % of Ti3C2Tz, which resulted in a high radio frequency heating rate of 13-15°C/s in the range of 135-150 MHz and an EMI shielding effectiveness of ~21 dB within the X band. This work provides a new approach to fabricate MXene/polymer composite films with a templated elec. network at low MXene loadings.
Reference of 2495-37-6, Benzyl methacrylate, also known as Benzyl methacrylate, is a useful research compound. Its molecular formula is C11H12O2 and its molecular weight is 176.21 g/mol. The purity is usually 95%.
Benzyl methacrylate is a chemical compound that belongs to the group of benzyl compounds. It has a copolymer structure with methyl ethyl methacrylate (MEMA) and hydroxyl groups. Benzyl methacrylate is produced by polymerization of benzyl chloride with allyl carbonate in the presence of radiation, forming a polymeric matrix. The morphology of this copolymer depends on the length of the benzyl chains and the concentration of MEMA., 2495-37-6.
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics