Results 81 to 90 of about 558,821 (307)

Compressive strength of concrete using glass powder as a filler replacement [PDF]

, 2012
A lot of researches have been done to improve the quality of concrete that can be used in long term period and design a more economic concrete for the construction. Using waste glass as a construction material is a good way to help the environment.
Nur Shahira Diana , Salehuddin
core  

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

Valorization of glass powder as filler in self-compacting concrete

Przegląd Naukowy Inżynieria i Kształtowanie Środowiska
In Algeria, glass waste is underutilized in the industrial sector; however, its potential use in civil engineering offers a significant ecological and economic opportunity.
Mourad Serikma, Baizid Benahmed, Salim Kennouche, Mohd Hisbany Mohd Hashim, Salem Merabti   +4 more
doaj   +1 more source

Mechanical properties and spalling at elevated temperature of high performance concrete made with reactive and waste inert powders

Engineering Science and Technology, an International Journal, 2017
In this article, the efficiency of waste glass powder was investigated in enhancing the mechanical properties of concrete at high temperature. Chemical composition of this powder reveals that it plays good role as effective inert very fine material in ...
Msheer Hasan Ali, Youkhanna Zayia Dinkha, James H. Haido   +2 more
doaj   +1 more source

Evidence for two spin-glass transitions with magnetoelastic and magnetoelectric couplings in the multiferroic (Bi$_{1-x}$Ba$_x$)(Fe$_{1-x}$Ti$_x$)O$_3$ system [PDF]

, 2018
For disordered Heisenberg systems with small single ion anisotropy, two spin glass transitions below the long range ordered phase transition temperature has been predicted theoretically for compositions close to the percolation threshold.
Kaushik, S. D., Kumar, Arun, Pandey, Dhananjai, Siruguri, V.   +3 more
core   +1 more source

NanoMOF‐Based Multilevel Anti‐Counterfeiting by a Combination of Visible and Invisible Photoluminescence and Conductivity

Advanced Functional Materials, EarlyView.
This study presents novel anti‐counterfeiting tags with multilevel security features that utilize additional disguise features. They combine luminescent nanosized Ln‐MOFs with conductive polymers to multifunctional mixed‐matrix membranes and powder composites. The materials exhibit visible/NIR emission and matrix‐based conductivity even as black bodies.
Moritz Maxeiner, Ruben Maile, Murat Cuvalli, Andreas Wolf, Ayisha Komal, Robert Oestreich, Christoph Janiak, Karl Mandel, Alexander Knebel, Klaus Müller‐Buschbaum   +9 more
wiley   +1 more source

Optical properties of polyvinyl alcohol-glass waste powder composites

Discover Applied Sciences
This study investigates the effect of glass waste powder content on the UV–Vis spectroscopy of polyvinyl alcohol (PVA). The glass powder was obtained from the waste of fluorescent tubes.
Hani M. Hussien
doaj   +1 more source

Glass-bead peen plating [PDF]

Peen plating of aluminum, copper, and nickel powders was investigated. Only aluminum was plated successfully within the range of peen plating conditions studied. Optimum plating conditions for aluminum were found to be: (1) bead/powder mixture containing
Graves, J. R.
core   +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

Characterization and strength prediction of a Belite cement matrix incorporating micro glass powder

Discover Civil Engineering
This study investigates the potential of micro glass powder as a supplementary cementitious material in Belite cement matrices, addressing both environmental concerns and performance optimization.
Tchedele Langollo Yannick, Bilkissou Alim, Mohamadou Alpha Ali, Djobo Yankwa Jean Noel, Patrick Lemougna Ninla, Tchamba Arlin Bruno, Ngounouno Ismaïla, David Houivet   +7 more
doaj   +1 more source