Results 21 to 30 of about 70,488 (256)

Wettability and thermal analysis of hydrophobic poly(methyl methacrylate)/silica nanocomposites

Adsorption Science & Technology, 2017
Hydrophobic poly(methyl methacrylate)/silica layers on the glass support activated with plasma were obtained. Wettability was investigated from the contact angle measurements and surface free energy estimation by means of using contact angle hysteresis ...
Diana Rymuszka, Konrad Terpiłowski, Dariusz Sternik, Marta Tomczyńska-Mleko, Olena Goncharuk   +4 more
doaj   +1 more source

Preparation and Characterization of Poly(methyl methacrylate)/Reactive Montmorillonite Nanocomposites [PDF]

, 2016
The poly(methyl methacrylate) (PMMA)/reactive montmorillonite nanocomposites were prepared by emulsion polymerization. The double bonds were introduced to both the surfaces and interlayers of the montmorillonites to obtain the reactive montmorillonites.
Lu, Xuchen, Pan, Feng, Zhang, Zhimin, Wang, Tizhuang, Chen, Shiwei   +4 more
core   +1 more source

Characterization of Random Methacrylate Copolymers Synthesized Using Free-Radical Bulk Polymerization Method

International Journal of Electrochemical Science, 2015
Random copolymers with three different ratios of two types of methacrylate monomers, ethyl methacrylate and methyl methacrylate, were prepared via free-radical bulk polymerization method.
Nurul Akmaliah Dzulkurnain, Sharina Abu Hanifah, Azizan Ahmad, Nor Sabirin Mohamed   +3 more
doaj   +1 more source

High-Luminescence Electrospun Polymeric Microfibers In Situ Embedded with CdSe Quantum Dots with Excellent Environmental Stability for Heat and Humidity Wearable Sensors

Nanomaterials, 2022
In this paper, hydrophobic luminescent CdSe quantum dots are successfully dispersed in a mixture of styrene and methyl methacrylate through the oleic to methacrylic acid ligand exchange.
Chenyu Zhu, Qiao Wang, Guorong Sun, Suo Zhao, Yao Wang, Tonghui Li, Xianglong Hao, Mikhail Artemyev, Jianguo Tang   +8 more
doaj   +1 more source

Process for the production of methyl methacrylate [PDF]

, 2015
A process of producing methyl methacrylate or derivatives thereof is described. The process includes the steps of; (i) converting 2-butanone to methyl propionate using a Baeyer-Villiger monooxygenase, and (ii) treating the methyl propionate produced to ...
Straathof, A.J.J., Winter, Remko, Fraaije, Marco, Eastham, G.R., Johnson, D.W.   +4 more
core   +4 more sources

Wireless Connection between Guide Wires and Bone Cement: Extravasated Methyl Methacrylate Mimicking a Retained Guide Wire

Case Reports in Radiology, 2013
We present the case of a 56-year-old double lung transplant recipient with chest pain who underwent an attempted endovascular retrieval of what was described as a retained guide wire in the azygos vein.
Kevin C. Ching, Avinash Medsinge, Vikas Agarwal, Robert F. Short, Nikhil B. Amesur   +4 more
doaj   +1 more source

Development of PVDF Ultrafiltration Membrane with Zwitterionic Block Copolymer Micelles as a Selective Layer

Membranes, 2019
In recent years, block copolymer micellar assemblies with the formation of structured nanoparticles have been considered as an emerging technology in membrane science.
Hajeeth Thankappan, Gauthier Bousquet, Mona Semsarilar, Antoine Venault, Yung Chang, Denis Bouyer, Damien Quemener   +6 more
doaj   +1 more source

The thermal degradation of poly(iso-butyl methacrylate) and poly(sec-butyl methacrylate) [PDF]

Journal of the Serbian Chemical Society, 2000
The non-oxidative thermal degradation of poly(iso-butyl methacrylate) and poly(sec-butyl methacrylate) was investigated by studying changes in the polymer residue. Due to the different number of β-hydrogens in their ester substituents, these two
Novaković Katarina, Katsikas Lynne, Popović Ivanka G.   +2 more
doaj   +3 more sources

Ex situ Cu(0) nanoparticle mediated SET-LRP of methyl methacrylate/styrene-methyl methacrylate in a biphasic toluene–water system [PDF]

, 2017
Cu(0) nanoparticles mediated SET-LRP of methyl methacrylate/styrene-methyl methacrylate in biphasic toluene–water system.
Nikita Singhal, Umesh Kumar, Vineeta Panwar, Ankushi Bansal, Siddharth S. Ray, Arvind Kumar   +5 more
core   +1 more source

Combination effects of graphene and layered double hydroxides on intumescent flame-retardant poly(methyl methacrylate) nanocomposites [PDF]

, 2014
A novel intumescent flame-retardant poly(methyl methacrylate) (PMMA) nanocomposite has been prepared via in situ polymerization by incorporating intumescent flame retardants (IFRs), graphene and layered double hydroxides (LDHs).
Huang, Guobo, Lu, Pingping, Song, Pingan, Wu, Chenglin, Liang, Huading, Chen, Suqing   +5 more
core   +1 more source