Materials today communications
Papers 2604
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#1Korakot Charoensri (KU: Korea University)H-Index: 2
#2Chatchai Rodwihok (Konkuk University)
Last. Hyun Jin Park (KU: Korea University)H-Index: 81
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Abstract null null The development of biodegradable packaging materials is important to mitigate the negative environmental impact of plastic waste. This study focuses on enhancing antimicrobial and physical properties of poly(butylene adipate-co-terephthalate) biodegradable film by incorporated with zinc oxide (ZnO)/reduced graphene oxide (rGO). The resulting nanocomposite films were characterized to evaluate its functional properties and antibacterial activity. The ZnO/rGO nanocomposite can im...
#1Saeideh Jafarinejad-Farsangi (KMU: Kerman Medical University)H-Index: 7
#2Zeinab Ansari-Asl (Shahid Chamran University of Ahvaz)H-Index: 5
Last. Zeinab Neisi (Shahid Chamran University of Ahvaz)H-Index: 2
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Abstract null null Over the past few years, possible applications of nickel nanocompounds have attracted more interest in biomedicine. This study reports the fabrication and biocompatibility of some nickel-based metal-organic frameworks (MOFs) with polypyrrole (PPy) nanocomposites, PPy/x%Ni-MOFs nanocomposites (PPy/x%Ni-MOFs, x = 20, 50, and 80), via the solution mixing procedure. The structures and chemical composition of the as-fabricated nanocomposites were investigated by FT-IR, PXRD, SEM, a...
#1Natalia Potrzebowska (École Polytechnique)
#2Olivier Cavani (École Polytechnique)H-Index: 2
Last. M.-C. Clochard (École Polytechnique)H-Index: 14
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Abstract null null Piezoelectric PVDF polymer thin films are nanostructured by swift heavy ion beam resulting in nanoporous structures. The nanocylindars are then partially filled with Ni(0) in order to create a composite of higher dielectric permittivity. In a second step, the composite is irradiated with electron beam, in order to induce chain scissions in the PVDF matrix and render it more flexible. It is found that e-beam irradiation does not affect the remanent polarization up to more than ...
Abstract null null With the development of modern industry, the production of harmful gases brought about by the growth of industrial production will increase, seriously endanger human health, and will also cause pollution to the environment. The development of high-performance sensing materials to detect harmful gases has become an urgent problem to be solved in today's society. Based on the first-principles study, this paper analyzed the most stable doping points of Cu atom on the WS2 surface,...
#1Sahar PeimanH-Index: 1
#2Robabeh BaharfarH-Index: 14
Last. Behrooz MalekiH-Index: 33
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#1Fei Hu (Liaoning Normal University)
#2Ting Li (SHU: Shanghai University)H-Index: 1
Last. Lei Huang (SHU: Shanghai University)H-Index: 31
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Abstract null null This work proposes a controllable, green and facile strategy for preparing Au NRs@MnO2 core/shell nanosheets by photodeposition using the localized surface plasmon resonance (LSPR) effect of gold nanorods (Au NRs). MnO2 is produced by the reduction of KMnO4 with the LSPR effect induced photoelectrons. Methanol as hole scavenger is found significant to restrain the oxidation of Au NRs and keeping the shape of Au nanorods. The electrochemical oxygen generation (OER) performance ...
#1Gaurav Arora (IIT Mandi: Indian Institute of Technology Mandi)H-Index: 13
#2Manoj Kumar Singh (IIT Mandi: Indian Institute of Technology Mandi)H-Index: 5
Last. Sunny Zafar (IIT Mandi: Indian Institute of Technology Mandi)H-Index: 14
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Abstract null null Reinforcement of hydroxyapatite (HA) particles into poly- l -lactic acid (PLLA) enhances the mechanical properties of PLLA and further makes it favorable to use in biomedical applications. A micro-scale computational model for predicting the effective elastic properties of HA-PLLA composites through 3D representative volume element was studied in the presented work. The influence of volume fraction of HA particles, the orientation of HA and voids, and interpenetration of voids...
Abstract null null Chromium-nitride based materials have shown unexpected promise as thermoelectric materials for, e.g., waste-heat harvesting. Here, CrN and (Cr,V)N thin films were deposited by reactive magnetron sputtering. Thermoelectric measurements of pure CrN thin films show a low electrical resistivity between 1.2 and 1.5 null null null × null null null 10−3 Ωcm and very high values of the Seebeck coefficient and thermoelectric power factor, in the range between 370–430 μV/K and 9–11 null...
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