Materials Literature
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Abstract Alloy KHP 102 (UNS C19010) is a high performance copper alloy with additions for strength while maintaining high conductivity. KHP 102 belongs to the group of CuNiSi alloys and is particularly suitable for use in electrical and electronic products. This datasheet provides information on composition, physical…
Om een röntgenbuis te kunnen laten functioneren is een hoge spanning nodig. De normale netspanning in Nederland bedraagt 220 Veff (bij eenfasespanning) of 380 Veff (bij driefasespanning). De noodzakelijke hoogspanning voor een röntgenbuis moet …
This monograph for Phosphoric Acid provides, in addition to common physical constants, a general description including typical appearance, applications, aqueous solubility, density, and pK a . The monograph also details the following specifications and corresponding tests for verifying that a substance meets ACS Reage…
The low-cycle fatigue behaviour of the SiCp/Al-Si composites with different Si content (7%, 13% and 20%Si) was investigated. The experimental dates demonstrate that all composites can be described by the Coffin-Manson relationship. The fatigue-ductility coefficient (ε′f) of composite with 7% Si content (2.63) is highe…
Several six-coordinate cobaloxime compounds containing a triaryltin ligand were synthesized and characterized. These cobaloximes include (4- t-BuPy)Co(DH)2Sn(C6H4-p -tolyl)3, (4-t-BuPy)Co(DH)2Sn(C 6H4-p-t-Bu)3, (NH3)Co(DH) 2SnPh3, and (4-t-BuPy)Co(DH)2Bn. (4-t-BuPy)Co(DH)2Sn(C6H4- p-tolyl)3 crystallized in the centros…
This monograph for Bismuth Nitrate Pentahydrate provides, in addition to common physical constants, a general description including typical appearance, applications, and aqueous solubility. The monograph also details the following specifications and corresponding tests for verifying that a substance meets ACS Reagent…
Correction for ‘Probing the nano-scale architecture of diamond-patterned electrospun fibre mats by synchrotron small angle X-ray scattering’ by Tan Sui et al. , RSC Adv ., 2017, 7 , 8200–8204.
Pollution control to avail the protection of the environment is one of the key challenges of the current world. TiO2 based photocatalytic systems has the unique combination of activity, selectivity, stability, environmental benignity, availability and low price to tackle the environmental pollution. These allows TiO2-…
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This chapter explores the idea of using the topic of materials as a bridge between three fields of knowledge: materials science, mechanical engineering and product design. It discusses ways in which the teaching of materials to diverse student audiences can be enhanced. For example, how a course is to be taught by mat…
Compositions of composite materials based on BIFEVOX and nanopowders of bismuth and iron oxides have been obtained. The absence of chemical interaction between the components has been proved, the total electrical conductivity of materials in the average temperature region has been determined. It has been shown that un…
All papers published in this volume of Journal of Physics: Conference Series have been peer reviewed through processes administered by the proceedings Editors. Reviews were conducted by expert referees to the professional and scientific standards expected of a proceedings journal published by IOP Publishing.
Nanoscale transport phenomena in a membrane electrode assembly (MEA) of polymer electrolyte fuel cell (PEFC) is analyzed by large scale molecular dynamics (MD) simulations. Especially, the transport phenomena of proton in polymer electrolyte membrane (PEM) which has highly anisotropic water structures, oxygen permeabi…
Η ιδιοπαθής υπέρταση αποτελεί σύγχρονο πρόβλημα υγείας που αφορά μεγάλο τμήμα του πληθυσμού και σχετίζεται με σημαντική νοσηρότητα και θνησιμότητα. Κατά τη φυσική πορεία της νόσου, εμφανίζονται αλλοιώσεις στο τοίχωμα των αρτηριών ως απάντηση στην αυξημένη πίεση που αυτό δέχεται. Η αναδιαμόρφωση που αντιστοιχεί σε συνθ…
Superhydrophobic surfaces (SHSs) require a combination of a rough nano- or microscale structured surface topography and a low surface energy. However, its superydrophobicity is easily lost, even under relatively mild mechanical abrasion, when the surface is mechanically weak. Here, we develop a method that significant…
All papers published in this volume of IOP Conference Series: Materials Science and Engineering have been peer reviewed through processes administered by the proceedings Editors. Reviews were conducted by expert referees to the professional and scientific standards expected of a proceedings journal published by IOP Pu…
The kinetic parameters govern the transient behaviour of a nuclear reactor. Estimation of these parameters has great importance for the safe design and operation of a nuclear reactor. In order to understand the kinetic behaviour of TRIGA core, the influence of graphite dummy elements, absorber materials and beam ports…
Flash-based SSD have the characteristics of non-volatile, low energy consumption, strong shock resistance, etc. However, due to the inherent defects of flash memory, the blocks composed the flash have a limited number of erase cycles. Once reached its erasing limit, the data on the storage blocks will become unreliabl…
In order to better optimise the fuel energy efficiency and perform safety analyses in PWRs, the fuel power distribution has to be known as accurately as possible, ideally in each pin. However, this level of detail is lost when core calculations are performed with cross-sections homogenised over the fuel assembly. The…
リチウムイオン電池は高性能二次電池として小型携帯機器だけでなく電気自動車などの大型機器へも用途が広がっている。電気機器の発展に伴いさらなる高性能を示す革新型二次電池の研究が盛んに行われているが，リチウムイオン電池のさらなる高性能化も必要不可欠である。特に寒冷地では電解液に用いられている炭酸エチレン(EC)の融点が高いため特性低下が起こる。そこで，融点の低い炭酸プロピレン(PC)の使用が望ましいが，黒鉛負極はPC系電解液では動作しない。そのためPC系電解液を実用化するための種々の研究がなされている。しかし，黒鉛上に生成する表面被膜(Solid Electrolyte Interphase; SEI)の生成機構などは明らかになっていな…