Materials Literature
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Recent developments of low-power electronic devices have triggered interests towards small-scale energy storage. One promising approach is to fabricate micro-supercapaciors (MSCs). In this work, we demonstrate a facile fabrication of MSCs by laser reduction and patterning of graphene oxide nanoribbon (GONR) thin films…
Abstract The Research Center Řež (CVŘ) is developing a methodology to simulate nuclear power plants under accidental conditions. A particular effort is focused in the severe accident phenomenology where hydrogen deflagration carries a critical issue for the containment integrity, such as Fukushima Daiichi accident. Fo…
The characterization and quantification of forces at interfaces is one of the most fundamental efforts in materials surface and interfacial science [ 1 , 2 ]. The ultimate goal of this endeavor is the capability to predict and explain the behavior of materials at interfaces by an analytical approach based on the quant…
ABSTRAK Pengolahan limbah tempurung kelapa menjadi arang dan asap cair meningkat pada beberapa tahun terakhir. Asap cair dari limbah tempurung kelapa adalah cairan yang diperoleh dari hasil kondensasi asap residu pada proses pirolisis tempurung kelapa. Asap cair yang dihasilkan dari proses kondensasi pertama disebut s…
The preparative techniques and systems of microspheres with diameters from 0.1 to above 100μm have been well established. Especially in the last decade, remarkable progress has been made in the preparation of very small (several 10 nm) and very large (∼100 μm) uniform microspheres and their applications. Microspheres…
Use of a spin-polarized current for the manipulation of magnetic domain walls in ferromagnetic nanowires has been the subject of intensive research for many years. Recently, due to technological advancements, creating nanocontacts with special characteristics is becoming more and more prevalent. We now present a full…
Abstract In the context of protecting Mg‐based nano‐objects for potential hydrogen storage applications, the potential of C:H layer as a barrier polymer material deposited by the plasma‐enhanced chemical vapor deposition process is examined. Corrosion tests reveal (a) good barrier properties of the C:H layer and (b) s…
The amount of solid solution hardening by some elements was investigated using Fe-25 mass％Cr ferritic steel and Austenitic steels. It was revealed that the hardening amount by Austenite-former elements was considerably larger than that by ferrite-former elements in Ferritic steel. Meanwhile the hardening amount by Fer…
The presence of redox reactions due to slow-moving ions at perovskite/contact interfaces is a major concern for the long-term stability of perovskite solar cells. In this work, we have evidently demonstrated the contribution of K+ ions on the removal of these non-capacitive effects that primarily accelerate the degrad…
Over the past 20 years, thick-film materials have been used to manufacture an increasing variety of resistor networks, hybrid integrated circuits, hybrid integrated networks, and discrete components, such as resistors, capacitors, and inductors. Although many factors have contributed to the rapid and sustained growth…
Nontrivial Rashba metal states in conventional semiconductor materials generated by both Rashba spin-orbit coupling and ferromagnetic exchange coupling coexisting were recently predicted and exploited. Single layered transition metal dichalcogenides (TMDC) featuring those states and their potential applications have b…
Abstract With interests in alkoxy radical formation on natural and artificial surfaces, a physical‐organic study was carried out with a Hammett series of triaryl phosphites (p‐MeO, H,p‐F, andp‐Cl) to trap adsorbed alkoxy radicals on silica nanoparticles. A mechanism which involves PhC (Me)2O• and EtO• trapping in a cu…
The pressure effects on atomic mean-square relative displacement characterizing the extended X-ray absorption fine structure (EXAFS) Debye-Waller factor of iron metal have been investigated based on the Debye model. The analytical expressions of the Debye frequency and EXAFS Debye-Waller factor have been derived as fu…
Comparative Study of Reinforced Concrete Frame Building and RC- Steel Composite Frame Building - written by Sourabh M. Jadhav , J. P. Patankar published on 2020/08/06 download full article with reference data and citations
A {CaCo3}-containing sandwich-type polyoxometalate, Li2Na2Ca3(H2O)16{Co3(H2O)[Ca(H2O)5PW8O31](PW9O34)}·16.5H2O (1), was synthesized by using a trivacant phosphotungstate to react with Co2+ and Ca2+ by a conventional aqueous solution method. 1 was characterized by single crystal X-ray diffraction, powder X-ray diffract…
Abstract The exfoliation for few layers of graphene was prospective for scale output due to low cost and processable advantages. However, the massive production had some obstacles such as high pollution with organics and harmful elements and use of rare metal. Herein, we developed a facile and eco‐friendly expansion‐r…
In-silico QSPR and MD simulation methods were adopted to effectively design new lubricant anti-wear additive compounds as an alternative to zinc dialkyl dithiophosphate (ZDDP) which was reported to contribute to environmental pollution. Some QSPR linear models were developed out of which the best model (With statistic…
The kinetics of detergency may therefore depict the diffusion rate of water and detergent, simulate a mass transfer process, or present a complicated kinetic scheme of several simultaneously occurring processes. A kinetic study usually involves the determination of soil concentrations on the fabric or in the bath at v…
Three new Krebs-type polyoxometalate-based crystalline materials (H2en)4{[M(Hen)(H2O)]2(WO2)2(B-β-SbW9O33)2}·12H2O (M = Ni2+ in 1, M = Co2+ in 2, M = Mn2+ in 3) (en = ethylenediamine) have been synthesized via hydrothermal method and characterized by single crystal X-ray diffraction, IR spectroscopy, X-ray powder diff…
In this study have been prepared optically transparent polymeric nanocomposites based on PP/YSZ by combination of ex-situ and hot pressing methods. The structure of the synthesized nanocomposites was studied by XRD analysis, UV spectroscopy, scanning electron microscopy. The optical and photoluminescent (PL) propertie…