Materials Literature
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Mechanical properties and deformation mechanism of polypropylene (PP) filled with different weight percentage of ethylene–octene copolymer (EOC) and fibrillar silicate attapulgite (ATP) clay were investigated under uniaxial cyclic loading at constant crosshead speed to evaluate plasticity/damage coupling behavior. Wit…
In this paper, we discuss the formation of ceramic coatings by a combined processing of low-temperature pack aluminizing and oxidation treatment on the surface of X80 pipeline steel substrates in order to improve the corrosion resistance ability of X80 pipeline steel. First, Fe - Al coating consisting of FeAl 3 and Fe…
The existence of extrema, maximum and/or minimum and negative gradients of melting curves observed for several elements at high pressure is investigated by molecular dynamics simulation using the two-species model (TSM) proposed by Ogura et al. [1 OguraH, MatsudaH, OgawaT, OgitaN, UedaA. Computer simulation for the me…
Carbon-supported silver (Ag/C) catalysts with different Ag contents are prepared using the Ag (I) coordination polymer, [Ag(C7H6NO2)(C6H12N4)(H2O)]n. The mechanism and activity of the oxygen reduction reaction (ORR) on these Ag/C catalysts are investigated by the cyclic voltammetry and the rotating ring disk electrode…
An efficient charge transfer between ZnO quantum dots (QDs) and graphene by decorating ZnO QDs on top of graphene is reported on page 3031 by S. Du and co-workers. The photon-generated electronhole pairs inside ZnO QDs split, with the holes discharging the oxygen ions absorbed on the surface of QDs. The unpaired elect…
The work of Verdi et al. 1 published in this issue, shows the continuing quest to find a cellular substrate suitable for producing a tissue engineered replacement for detrusor smooth muscle. This study has identified the regenerative ability of endometrium and with the use of myogenic culture media has sought to diffe…
Nanoprotrusions on CNTs are engineered using conventional lab treatments at a low temperature. The experimental set-up of applying a mild acid treatment with sonication and base washing is based on the development of introduced defects and vacancies. Compared with previous reports realizing selective metal depositions…
The Thirteenth East Asia-Pacific Conference on Structural Engineering and Construction (EASEC-13), September 11-13, 2013, Sapporo, Japan.
Luminescent nanocrystals of AgInS2-ZnS (ZAIS) and core-shell AgInS2-ZnS@ZnS (ZAIS@ZnS) nanostructures were synthesized with different compositions of the core AgInS2-ZnS solid solution. With this method, luminophores displaying a broad emission spectrum and a maximum emission tunable between 555 nm and 825 nm could be…
Excellent electrical conductivity, high mesoporosity, and high electrolyte accessibility of carbon nanotube (CNT) ensure a high charge transport capability and hence a high power density for the capacitor. However, performance of the supercapacitors should be improved to satisfy the increasing demands for various appl…
This chapter contains sections titled: Introduction Description of New ESR Process for Hollows Hot Tests and Results Mathematical Simulation of Hollow Ingot Formation at ESR Process Conclusions Acknowledgement
The Hydrogen Safety, Codes and Standards program element of the US Department of Energy's Fuel Cell Technologies Office provides coordination and technical data for the development of domestic and international codes and standards related to hydrogen technologies. The materials compatibility program task at Sandia Nat…
We have demonstrated that the strength of produced flexible quartz capillaries can be high enough to withstand the internal hydrogen pressure up to 233 MPa at normal and cryogenic temperature. According to the experimental results, the cryo-compressed storage of hydrogen in the capillaries at moderate pressure can ena…
Penelitan tentang pengaruh penambahan abu terbang ( fly ash ) terhadap kuat tekan mortar semen tipe PCC serta analisis air laut yang digunakan untuk perendaman telah dilakukan. Penelitian ini bertujuan untuk melihat pengaruh penambahan abu terbang ( fly ash ) terhadap mutu mortar semen tipe PCC dengan mengukur kuat te…
This paper deals with a theoretical study of the shear thickening effects in concentrated suspensions of non-Brownian particles. Our analysis shows that an increase of the shear rate of the suspension flow leads to a decrease of the mean thickness of the gaps between the nearest particles in dense suspensions. In turn…
The resonant and off-resonant Raman spectra of optical phonons in two-dimensional CdSe nanocrystals of 5, 6, and 7 monolayers are analysed. The spectra are dominated by SO and LO phonon bands of CdSe, whose frequencies are thickness-independent in the off-resonant Raman scattering but demonstrate an evident thickness…
The spintronics devices based on electric field is a key challenge today and the exchange bias effect is the basic structure used in these devices. We have studied the electric field control of annealed Co/CoO exchange bias system fabricated on the (011)-Pb(Mg1∕3Nb2∕3)O3-PbTiO3 piezoelectric substrate. The Co/CoO hete…
A catalytic flat plate fuel reformer offers better heat integration by combining the exothermic catalytic combustion reaction on one side and the endothermic catalytic reforming reaction on the other side. In this study, steam reforming of natural gas (methane) coupled with a methane catalytic combustion in a catalyti…
Inspired by Pearson's hard and soft acid-base (HSAB) principle, uniform amorphous Ni(OH)2 nanoboxes with intact shell structures and various sizes are fabricated by L. Guo and co-workers on page 3147. The selection of S2O32− as the coordinating etchant toward the Cu2O templates as well the optimization the reaction co…
The Thirteenth East Asia-Pacific Conference on Structural Engineering and Construction (EASEC-13), September 11-13, 2013, Sapporo, Japan.