Results 41 to 50 of about 146,379 (310)

THE MAIN METHODS OF FORMATION OF OXIDE LAYERS IN THE PRODUCTION OF SEMICONDUCTOR DEVICES AND IP

Вестник Дагестанского государственного технического университета: Технические науки, 2016
Film silicon oxide plays an important role in the process of creating silicon structures and semiconductor devices. The article is devoted to methods of formation of oxide layers, whichinclude: thermal oxidation, anodizing in electrolytes, pyrolytic ...
B. A. Shangereeva
doaj   +1 more source

Operando odd random phase electrochemical impedance spectroscopy for in situ monitoring of the anodizing process

Electrochemistry Communications, 2022
Electrochemical impedance spectroscopy (EIS) is a versatile technique to characterize electrochemical systems satisfying causality, linearity and stationarity requirements.
Meisam Dabiri Havigh, Benny Wouters, Noël Hallemans, Raf Claessens, John Lataire, Herman Terryn, Annick Hubin   +6 more
doaj   +1 more source

Influence of orientation and radiative heat transfer on aluminum foams in Buoyancy-induced convection [PDF]

, 2015
Two differently-produced open-cell aluminum foams were compared to a commercially available finned heat sink. Further, an aluminum plate and block were tested as a reference. All heat sinks have the same base plate dimensions of four by six inches.
Billiet, MarijnUGent0000901106738020018686019745145821810000-0002-1778-66821D5B7180-F0EE-11E1-A9DE-61C894A0A6B4, De Paepe, MichelTW088010010090590000-0003-0233-0719F4E40EEC-F0ED-11E1-A9DE-61C894A0A6B4, De Schampheleire, SvenUZGent0000600928138020010399569768794124750000-0002-9215-154801B0D182-F0EE-11E1-A9DE-61C894A0A6B4, Huisseune, HenkUGent002002262983802000228085972571006319F95C7086-F0ED-11E1-A9DE-61C894A0A6B4, Lehmhus, Dirkeditor   +4 more
core   +3 more sources

Intermolecular Interactions as Driving Force of Increasing Multiphoton Absorption in a Perylene Diimide‐Based Coordination Polymer

Advanced Functional Materials, EarlyView.
This study uncovers the unexplored role of intermolecular interactions in multiphoton absorption in coordination polymers. By analyzing [Zn2tpda(DMA)2(DMF)0.3], it shows how the electronic coupling of the chromophores and confinement in the MOF enhance two‐and three‐photon absorption.
Simon Nicolas Deger, Anna Mauri, Yang Cui, Sebastian Josef Weishäupl, Ali Deniz Özdemir, Hamad Syed, Aleksandr Ovsianikov, Wolfgang Wenzel, Alexander Pöthig, Jürgen Hauer, Mariana Kozlowska, Roland Augustinus Fischer   +11 more
wiley   +1 more source

Mosaic of Anodic Alumina Inherited from Anodizing of Polycrystalline Substrate in Oxalic Acid

Nanomaterials, 2022
The anodizing of aluminium under oscillating conditions is a versatile and reproducible method for the preparation of one-dimensional photonic crystals (PhCs).
Sergey E. Kushnir, Mikhail E. Kuznetsov, Ilya V. Roslyakov, Nikolay V. Lyskov, Kirill S. Napolskii   +4 more
doaj   +1 more source

A predictive fatigue life model for anodized 7050 aluminium alloy [PDF]

, 2013
The objective of this study is to predict fatigue life of anodized 7050 aluminum alloy specimens. In the case of anodized 7050-T7451 alloy, fractographic observations of fatigue tested specimens showed that pickling pits were the predominant sites for ...
Chaussumier, Michel, Chieragatti, Rémy, Mabru, Catherine, Rezaï-Aria, Farhad, Shahzad, Majid   +4 more
core   +4 more sources

Understanding and Optimizing Li Substitution in P2‐Type Sodium Layered Oxides for Sodium‐Ion Batteries

Advanced Functional Materials, EarlyView.
This work explores Li‐substituted P2 layered oxides for Na‐ion batteries by crystallographic and electrochemical studies. The effect of lithium on superstructure orderings, on phase transitions during synthesis and electrochemical cycling and on the interplay of O‐ versus TM‐redox is revealed via various advanced techniques, including semi‐simultaneous 
Mingfeng Xu, Giovanni Gammaitoni, Michael Häfner, Eduardo Villalobos‐Portillo, Carlo Marini, Matteo Bianchini   +5 more
wiley   +1 more source

Improvement of corrosion resistance and adhesion of hydroxyapatite coating on AZ31 alloy by an anodizing intermediate layer

Journal of Applied Biomaterials & Functional Materials
Objectives: The primary objective of this study is using an anodizing intermediate layer to improve corrosion resistance and adhesion of hydroxyapatite coated AZ31 alloy for applications in biodegradable implants. Methods: An anodizing intermediate layer
Anh Tuyet Thi Ngo, Linh Do Chi, Hanh Hong Pham, San Thy Pham, Luong Van Duong   +4 more
doaj   +1 more source

Analysis of the Deflection of Aluminum Profiles for Special Applications Using FEM [PDF]

Archives of Foundry Engineering
The study presents a numerical analysis and experimental verification of deflection of the elements of the band that forms the superstructure of a medium-sized fire-fighting and rescue vehicle.
T. Bajor, A. Kułakowska, S. Szkudelski
doaj   +1 more source

Enhancing Low‐Temperature Performance of Sodium‐Ion Batteries via Anion‐Solvent Interactions

Advanced Functional Materials, EarlyView.
DOL is introduced into electrolytes as a co‐solvent, increasing slat solubility, ion conductivity, and the de‐solvent process, and forming an anion‐rich solvent shell due to its high interaction with anion. With the above virtues, the batteries using this electrolyte exhibit excellent cycling stability at low temperatures. Abstract Sodium‐ion batteries
Cheng Zheng, Qian Yao, Yanan Sun, Hongyu Lv, Zhongchao Bai, Guoliang Zhang, Nana Wang, Jian Yang   +7 more
wiley   +1 more source