Nanomaterials
Công bố khoa học tiêu biểu
* Dữ liệu chỉ mang tính chất tham khảo
Sắp xếp:
Electrosprayed CNTs on Electrospun PVDF-Co-HFP Membrane for Robust Membrane DistillationIn this investigation, the electrospraying of CNTs on an electrospun PVDF-Co-HFP membrane was carried out to fabricate robust membranes for the membrane distillation (MD) process. A CNT-modified PVDF-Co-HFP membrane was heat pressed and characterized for water contact angle, liquid entry pressure (LEP), pore size distribution, tensile strength, and surface morphology. A higher water contac... ... hiện toàn bộ
Nanomaterials - Tập 12 Số 23 - Trang 4331
Synthesis and Performance of Large-Scale Cost-Effective Environment-Friendly Nanostructured Thermoelectric MaterialsThermoelectricity is a promising technology that directly converts heat energy into electricity and finds its use in enormous applications. This technology can be used for waste heat recovery from automobile exhausts and industrial sectors and convert the heat from solar energy, especially in hot and humid areas such as Qatar. The large-scale, cost-effective commercialization of thermoelec... ... hiện toàn bộ
Nanomaterials - Tập 11 Số 5 - Trang 1091
Heat Transfer of Hybrid Nanomaterials Base Maxwell Micropolar Fluid Flow over an Exponentially Stretching SurfaceA numerical investigation of three-dimensional hybrid nanomaterial micropolar fluid flow across an exponentially stretched sheet is performed. Recognized similarity transformations are adopted to convert governing equations from PDEs into the set ODEs. The dimensionless system is settled by the operating numerical approach bvp4c. The impacts of the nanoparticle volume fraction, dimensionle... ... hiện toàn bộ
Nanomaterials - Tập 12 Số 7 - Trang 1207
Low-Power Graphene/ZnO Schottky UV Photodiodes with Enhanced Lateral Schottky Barrier HomogeneityThe low-power, high-performance graphene/ZnO Schottky photodiodes were demonstrated through the direct sputter-growth of ZnO onto the thermally-cleaned graphene/SiO2/Si substrate at room temperature. Prior to the growth of ZnO, a thermal treatment of the graphene surface was performed at 280 °C for 10 min in a vacuum to desorb chemical residues that may serve as trap sites at the interface... ... hiện toàn bộ
Nanomaterials - Tập 9 Số 5 - Trang 799
Characterization and Applications of Nanoparticles Modified in-Flight with Silica or Silica-Organic CoatingsNanoparticles are coated in-flight with a plasma-enhanced chemical vapor deposition (PECVD) process at ambient or elevated temperatures (up to 300 °C). Two silicon precursors, tetraethyl orthosilicate (TEOS) and hexamethyldisiloxane (HMDSO), are used to produce inorganic silica or silica-organic shells on Pt, Au and TiO2 particles. The morphology of the coated particles is examined with tr... ... hiện toàn bộ
Nanomaterials - Tập 8 Số 7 - Trang 530
Influence of Soft Phase and Carbon Nanotube Content on the Properties of Hierarchical AZ61 Matrix Composite with Isolated Soft PhaseCarbon nanotube-reinforced magnesium matrix (CNTs/Mg) composite has great application potential in the transportation industry, but the trade-off between strength and ductility inhibits its widespread application. In order to balance the strength and plasticity of the composite, in this work, on the basis of the AZ61 matrix composite homogeneously reinforced by Ni-coated CNTs (hard phase),... ... hiện toàn bộ
Nanomaterials - Tập 12 Số 16 - Trang 2877
Effect of CNT Content on Microstructure and Properties of CNTs/Refined-AZ61 Magnesium Matrix CompositesCarbon nanotubes (CNTs) reinforced magnesium matrix composites have great application potential in the transportation industry, but the low absolute strength is the main obstacle to its application. In this paper, copper-coated CNTs and AZ61 powder were used as raw materials to prepare CNTs/refined-AZ61 composites with good interfacial bonding, uniformly dispersed CNTs and fine grains by t... ... hiện toàn bộ
Nanomaterials - Tập 12 Số 14 - Trang 2432
Dispersion State and Damage of Carbon Nanotubes and Carbon Nanofibers by Ultrasonic Dispersion: A ReviewDispersion of carbon nanotubes and carbon nanofibers is a crucial processing step in the production of polymer-based nanocomposites and poses a great challenge due to the tendency of these nanofillers to agglomerate. Besides the well-established three-roll mill, the ultrasonic dispersion process is one of the most often used methods. It is fast, easy to implement, and obtains considerably ... ... hiện toàn bộ
Nanomaterials - Tập 11 Số 6 - Trang 1469
Strengthening and Toughening CNTs/Mg Composites by OpTimizing the Grinding Time of Magnesium PowderIn this paper, CNT/Mg composites with high compressive properties were prepared by using Ni-plated CNT and pure magnesium powder as raw materials through the grinding of magnesium powder, ball-milling mixing and hot-pressing sintering. The effect of grinding time for finer magnesium powder on the microstructure and properties of the final composites was studied mainly by SEM, XRD, HRTEM an... ... hiện toàn bộ
Nanomaterials - Tập 12 Số 23 - Trang 4277
Strengthening Ni-Coated CNT/Mg Composites by Optimizing the CNT ContentThe dispersion of carbon nanotubes (CNTs) is the bottleneck in CNT-reinforced metal matrix composites. In this work, CNT/Mg composites were prepared by grinding Mg powder and then dispersing CNTs via ball milling and hot pressing. The uniform distribution of Ni-coated CNTs in the matrix was achieved by optimizing the content of CNTs. Scanning electron microscope, high-resolution transmissi... ... hiện toàn bộ
Nanomaterials - Tập 12 Số 24 - Trang 4446
Tổng số: 151
- 1
- 2
- 3
- 4
- 5
- 6
- 10