Results 61 to 70 of about 186,071 (341)

Development of poly (ethylene-co-vinyl acetate) (EVA) nanocomposites and foams reinforced with reduced graphene oxide [PDF]

REM: International Engineering Journal
Graphene and reduced graphene oxide are promising materials that are increasingly used in the field of polymer materials. In this study, reduced graphene oxide was prepared by chemical exfoliation of graphite, and subsequently, used in different amounts ...
Bruna Rossi Fenner, Matheus Vinicius Gregory Zimmermann, Lucas Repecka Alves, Ademir José Zattera, Ruth Marlene Campomanes Santana   +4 more
doaj   +1 more source

Ni Nanoparticles on the Reduced Graphene Oxide Surface Synthesized in Supercritical Isopropanol

Nanomaterials, 2023
Nanocomposites based on ferromagnetic nickel nanoparticles and graphene-related materials are actively used in various practical applications such as catalysis, sensors, sorption, etc.
Yulia Ioni, Anna Popova, Sergey Maksimov, Irina Kozerozhets   +3 more
doaj   +1 more source

Effective reinforcement of plasticized starch by the incorporation of graphene, graphene oxide and reduced graphene oxide

International Journal of Biological Macromolecules, 2023
Plasticized starch (PLS) nanocomposite films using glycerol and reinforced with graphene (G) and graphene oxide (GO) were prepared by solvent casting procedure. On one hand, the influence of adding different G contents into the PLS matrix was analyzed. In order to improve the stability of G nanoflakes in water, Salvia extracts were added as surfactants.
González Munduate, Kizkitza, Larraza Arocena, Izaskun, Martin Alberdi, Loli, Eceiza, Arantxa, Gabilondo, Nagore   +4 more
openaire   +2 more sources

Carboxylic‐Acid Functionalized Multiwalled Carbon Nanotube‐Alkane‐Based Resistive Temperature Sensor for Cold Chain Applications

Advanced Engineering Materials, EarlyView.
This study presents a reversible temperature sensor with high switching ratio, ∼103. The device is fabricated using PET‐ITO and carbon nanotube dispersions in alkane. Considering its application in cold chain logistics, a proof‐of‐concept with LED is showcased. Thus, a temperature drop below the threshold temperature (crystallization temperature of the
Sunil Kumar Behera, Philippe Marrec, A. Jorge Parola, Madalena Dionísio, Hugo Águas, Andreia F. M. Santos, Hamed Pourkheirollah, Donald Lupo, César A. T. Laia   +8 more
wiley   +1 more source

Systematic Comparison of Graphene Materials for Supercapacitor Electrodes

ChemistryOpen, 2019
A comparison of the performance of graphene‐based supercapacitors is difficult, owing to the variety of production methods used to prepare the materials.
Lewis W. Le Fevre, Dr. Jianyun Cao, Prof. Ian A. Kinloch, Prof. Andrew J. Forsyth, Prof. Robert A. W. Dryfe   +4 more
doaj   +1 more source

Magnetic Reduced Graphene Oxide as Advanced Materials for Adsorption of Metal Ions [PDF]

, 2017
MAGNETICREDUCEDGRAPHENEOXIDEASADVANCEDMATERIALSFORADSORPTION OF METALIONS.Magnetic Reduced Graphene Oxide (MRGO) is graphene-basedmaterial that modified by introducing iron oxide nanoparticles onto the surface of graphene oxide (GO).MRGO exhibit some ...
Chaldun, E. R. (Elsy), Hardiansyah, A. (Andri), Idzni, A. F. (Amelia)   +2 more
core  

Disorder-free sputtering method on graphene

, 2012
Deposition of various materials onto graphene without causing any disorder is highly desirable for graphene applications. Especially, sputtering is a versatile technique to deposit various metals and insulators for spintronics, and indium tin oxide to ...
Kalon, Gopinadhan, Kulothungasagaran, Narayanapillai, Niu, Jing, Qiu, Caiyu, Qiu, Xue Peng, Shin, Young Jun, Yang, Hyunsoo, Yu, Ting   +7 more
core   +2 more sources

Layer-by-layer polypyrrole coated graphite oxide and graphene nanosheets as catalyst support materials for fuel cells [PDF]

, 2011
For the production of advanced type of catalyst support materials, the distinguished properties of graphene nanosheets were combined with the structural properties of conducting polypyrrole by the incorporation of graphene nanosheets into a polymer ...
Alkan Gursel, Selmiye, Alkan Gürsel, Selmiye, Saner Okan, Burcu, Yurum, Yuda, Yürüm, Yuda   +4 more
core   +2 more sources

Planar Solid‐State Nanopores Toward Scalable Nanofluidic Integration Based on CMOS Technology

Advanced Engineering Materials, EarlyView.
We present a scalable silicon‐based fabrication strategy for planar solid‐state nanopores to enable their integration with complex nanofluidic systems. Prototype devices demonstrate normal voltage‐current characteristics, good noise performance, and appreciable streaming currents. Our CMOS‐compatible fabrication process offers precise geometric control
Ngan Hoang Pham, Chenyu Wen, Mohammad Hadi Khaksaran, Won‐Yong Lee, Javier Cruz, Klas Hjort, Dongping Wu, Shi‐Li Zhang   +7 more
wiley   +1 more source

Synthesis and characterization of graphene and its composites for Lithium-Ion battery applications: A comprehensive review

Alexandria Engineering Journal, 2023
In recent years, the demand for high performance rechargeable lithium-ion batteries has grown dramatically and numerous initiatives were taken to enhance the usage of cutting edge electrical conducting materials. The graphene and graphene-based materials
L. Syam Sundar, M. Amin Mir, M. Waqar Ashraf, Faramarz Djavanroodi   +3 more
doaj   +1 more source