Materials Literature
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Bio-Energy with Carbon Storage (BECS), which is the system to combine the power generation system using biomass-fuels and Carbon Capture and Storage (CCS), is one of the most efficient systems to realize negative CO2 emission, which allows atmospheric CO2 recovery with power generation. In this study, the BECS system…
Zinc oxide (ZnO) is a unique material that exhibits semiconducting as well as piezoelectric properties. Oxidation of pure metallic Zinc at low temperatures of 500-600oC for 2 h has resulted in a range of nanostructures of ZnO on the surface of metallic Zinc. These unique nanostructures clearly demonstrate that ZnO has…
The technology of asphalt materials and mixtures is discovered and mostly used in Europe and North America. The SMA (stone matrix asphalt) mixture is a gap-graded mix. In this present study comparison of strength of pavement wearing coat made with SMA mix with fibre and without fibre was done. This research was done t…
Young's equation, describing an interfacial equilibrium condition of a liquid droplet on a smooth solid surface, raises issues concerning the existence of a sine term which has not yet been resolved theoretically and continues to be discussed to the present day. From a thermodynamics viewpoint, the equilibrium conditi…
In this work the vibrational properties of colloidal CdSe nanorods (NRs) and CdSe-ZnS core–shell NRs are investigated via Raman spectroscopy. The longitudinal optical (LO) phonons in NRs are confined to the NR volume. The confinement of the phonon wave function leads to a relaxation of the q = 0 rule and the phonon fr…
Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” opt…
Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” opt…
Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” opt…
Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” opt…
Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” opt…
Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” opt…
Ulkemizde dogal olarak yayilis gosteren Saricam (Pinus sylvetris L.), Karacam (Pinus nigra Arnold.) ve Kizilcam (Pinus brutia Ten.) agaclarinda cesitli dis etkenler nedeniyle olusan basinc odunlarina ait kimyasal yapilar normal odunla karsilastirilmistir. Genel olarak her uc turun basinc odununda α-seluloz miktari aza…
The anisotropy of the nuclear spin-lattice relaxation rate $1/T_{1}$ of $^{75}$As was investigated in the iron-based superconductor LaFeAs(O$_{1-x}$F$_{x}$) ($x = 0.07, 0.11$ and 0.14) as well as LaFeAsO. While the temperature dependence of the normal-state $1/T_1T$ in the superconducting (SC) $x = 0.07$ is different…
The corrosion resistance of several metallic materials was evaluated in the chemical environment encountered in PEM fuel cells. The value of PREN (Pitting Resistance Equivalent Number) was calculated for metallic materials and compared whit the corrosion current. PREN is not useful in bipolar plates research. Merely S…
Printed organic electronics for flexible, low-cost and large-area applications require solution-processable semiconductors with sufficiently high performance. Many of these soluble semiconductors are organic polymers. Charge transport mechanisms in these disordered systems differ from those in crystalline semiconducto…
We investigated switching and read/write (R/W) characteristics of head flyable (Co/Pd) multilayer bit patterned media (BPM) fabricated by ion implantation. Two-dimensional (2-D) signal mapping of the dc magnetized media shows a clear image of 134 Gbit/in2dots (60 nm× 80 nm pitch, 28 nm dot size). We performed synchron…
PEFC has water management issues, such as flooding, where condensate blocks the pores of the gas-diffusion-layer, and plugging, where condensate blocks the gas channels. We confirmed that the flooding/plugging phenomena, in the anode gas channel, occur in low humidity when water is transported from the cathode to the…
The direct carbonate fuel cell (DFC®) power plant is an emerging high efficiency, ultra-clean electric power generation system utilizing a variety of gaseous, liquid, and solid carbonaceous fuels. The power-producing block of this system is the carbonate fuel cell stack. One of its key characteristics is the ability t…
A novel inorganic proton exchange membrane based on H3PW12O40 (HPW)/MCM-41 mesoporous silica nanocomposites was successfully prepared by a simple vacuum-assisted impregnation method (VIM). The VIM-assembled HPW/MCM-41 electrolyte has a high proton conductivity of 0.018 and 0.045 Scm-1 at 25 and 150oC, respectively. Si…
Effect of hydrophilic and hydrophobic properties of gas channel including bipolar plates on cell performances at freezing temperature was developed. Cell starting performance was improved as hydrophilic properties of bipolar plates increased at freezing temperature, such as -20ºC.