Results 291 to 300 of about 357,740 (345)

Enhancement of anisotropic magnetoresistance in MgO/NiFe/MgO trilayers via NiFe nanoparticles in MgO layers

Journal of Applied Physics, 2012
MgO/NiFe/MgO trilayers, the new development in highly sensitive anisotropic magnetoresistance (AMR) sensor film materials, exhibit severely reduced magnetoresistance ratios at small NiFe thicknesses. By inserting ultrathin NiFe(І) layers into the top and bottom MgO layers of MgO/NiFe/MgO trilayers, films with a structure of MgO/NiFe(І)/MgO/NiFe/MgO ...
Jiashun Huangfu, Chongjun Zhao, Jingyan Zhang, Baohe Li, Guanghua Yu   +4 more
openaire   +1 more source

Biogenic synthesis of MgO nanoparticles from different extracts (flower, bark, leaf) of Tecoma stans (L.) and their utilization in selected organic dyes treatment.

Journal of Hazardous Materials, 2020
The occurrence and influence of dyes-containing effluents are alarmingly serious; hence, the treatment of such wastewater needs to be undertaken. Here, we report the biosynthesis strategy and utilisation of MgO nanoparticles (MgO NPs) from distinct ...
D. Nguyen, H. Dang, D. Vo, L. Bach, T. Nguyen, T. Tran   +5 more
semanticscholar   +1 more source

Sintering high-purity fusions of MgO and MgO�Al2O3

Refractories, 1981
The porosity and strength of specimens of fused MgO obtained by induction smelting in cold crucibles and having ≤1% impurities is significantly increased by the addition of 1% CeO2, 5% ZrO2, and 20% of the vibromilled component plus 5% Y2O3. An addition of 5% Y2O3 has the greatest effect on the sintering characteristics of the MgO·Al2O3 specimens.
T. F. Baranova, I. N. Kurskaya, N. A. Dabizha, Y. B. Petrov, E. S. Lukin   +4 more
openaire   +1 more source

Diatomite supported by CaO/MgO nanocomposite as heterogeneous catalyst for biodiesel production from waste cooking oil

Journal of Molecular Liquids, 2019
Production of renewable, biodegradable, and non-toxic biodiesel by recycling waste cooking oil offers a profitable way to reduce the raw materials of waste oil. Low-cost, efficient, reusable, and ecofriendly heterogeneous catalyst is therefore obligatory
A. M. Rabie, M. Shaban, Mostafa R. Abukhadra, R. Hosny, S. Ahmed, N. Negm   +5 more
semanticscholar   +1 more source

Hydration and microstructural characteristics of MgO in the presence of metakaolin and silica fume

, 2021
The characteristics of the hydration products and microstructural development of reactive MgO in the presence of metakaolin (MK) and silica fume (SF), along with thermodynamic modelling, are presented in this paper.
Vineet Shah, A. Scott
semanticscholar   +1 more source

Magnetic characterization of CoFeB∕MgO and CoFe∕MgO interfaces

Applied Physics Letters, 2007
The use of CoFeB ferromagnetic electrodes in place of CoFe has been shown to significantly increase the tunneling magnetoresistance (TMR) of MgO based magnetic tunnel junctions (MTJs). By using soft x-ray scattering techniques, we show that the behavior of the magnetic moments located at the CoFe–MgO interface are drastically different from the rest of
Ezana Negusse, A. Lussier, J. Dvorak, Y. U. Idzerda, S. R. Shinde, Y. Nagamine, S. Furukawa, K. Tsunekawa, D. D. Djayaprawira   +8 more
openaire   +1 more source

Sorption enhanced steam reforming of methanol for high-purity hydrogen production over Cu-MgO/Al2O3 bifunctional catalysts

Applied Catalysis B: Environmental, 2020
Sorption enhanced steam reforming of methanol (SESRM) can significantly promote the hydrogen production process with simultaneous CO2 sorption. The mechanical mixture of catalysts and sorbents as a conventional approach is complex and requires high ...
Hongfang Li, Hao Tian, Sai Chen, Zhao Sun, Tao Liu, Ruiming Liu, S. Assabumrungrat, Janenipa Saupsor, Rentao Mu, Chunlei Pei, Jinlong Gong   +10 more
semanticscholar   +1 more source

Phosphorus adsorption behaviors of MgO modified biochars derived from waste woody biomass resources

, 2020
This study investigated the phosphorus adsorption behaviors of pristine and MgO modified biochars produced from woody biomass precursors (having different anatomical characteristics and similar specific gravities) and their MgCl2 impregnated counterparts.
O. Oginni, Gunes A. Yakaboylu, K. Singh, E. Sabolsky, Gulcin Unal-Tosun, D. Jaisi, S. Khanal, Ajay V. Shah   +7 more
semanticscholar   +1 more source

Visible-light-induced nitrogen photofixation ability of g-C3N4 nanosheets decorated with MgO nanoparticles

, 2020
Nitrogen fixation is a natural or artificial process, in which molecular nitrogen is combined with other elements to form more-reactive compounds containing nitrogen elements.
Elham Vesali-Kermani, A. Habibi-Yangjeh, Srabanti Ghosh   +2 more
semanticscholar   +1 more source

Nanoconfinement of metal oxide MgO and ZnO in zeolitic imidazolate framework ZIF-8 for CO2 adsorption and regeneration.

Journal of Hazardous Materials, 2020
Microporous materials exhibit fast CO2 adsorption rate with possible sacrificed capacity, while CO2 chemisorption on metal oxides is remarkable but kinetics and reactive area are critical.
Cheng-wei Chang, Yu-Hsiang Kao, Pei-Hsuan Shen, Po-Cheng Kang, Cheng-Yu Wang   +4 more
semanticscholar   +1 more source