Results 121 to 130 of about 4,042,661 (337)

Sustainable Synthesis of Bio‐Based Magnetic and Conductive Wood for Electromagnetic Interference Shielding Applications

Advanced Engineering Materials, EarlyView.
A wood‐based magnetic and conductive material called Magwood (MW), capable of blocking almost 99.99% of electromagnetic waves (in the X‐band frequency range), is synthesized using a simple, solvent‐free process. MW is lightweight, resists water, and is flame‐retardant, making it a promising alternative for shielding electronics. The rapid proliferation
Akash Madhav Gondaliya, Majed Amini, Mohammad Arjmand, Earl Johan Foster   +3 more
wiley   +1 more source

An investigation into catalysts to improve the low temperature performance of an SCR [PDF]

, 2009
Selective catalytic reduction with NH3 is considered as one of the most effective technologies controlling NOx emission. Metal Fe based catalysts were used in the investigation to improve the low temperature performance of NOx conversion. The temperature
Xiao, Youhong, Zhang, Wenping, Zhou, Peilin   +2 more
core  

The role of oxygen vacancies on the structure and the density of states of iron doped zirconia

, 2013
In this paper we study, both with theoretical and experimental approach, the effect of iron doping in zirconia. Combining density functional theory (DFT) simulations with the experimental characterization of thin films, we show that iron is in the Fe3 ...
Alberto Debernardi, Alessio Lamperti, Davide Sangalli, Elena Cianci, Michele Perego, R. J. Ackermann, Roberta Ciprian   +6 more
core   +1 more source

Four‐Point Bending Tests at High Temperatures on Commercial MgO‐C Refractory Bricks with and Without Recyclate Considering Different Carbon Contents

Advanced Engineering Materials, EarlyView.
Four‐point bending tests are conducted in an argon atmosphere on commercial MgO‐C brick grades with and without MgO‐C recyclate from room temperature up to 1300 °C. No detrimental effect of the MgO‐C recyclates on bending strength is found. Instead, a decisive influence of the total carbon content is observed, with lower total carbon contents ...
Alexander Schramm, Lukas Knöchel, Thomas Schemmel, Christos G. Aneziris, Anja Weidner, Horst Biermann   +5 more
wiley   +1 more source

European mineral statistics 2002-06 : a product of the World Mineral Statistics database [PDF]

, 2008
European Mineral Statistics has over 300 pages of tables on minerals production and trade. Thirty two countries are covered including all the EU members, EU applicants, Norway and Switzerland. In the first section there are tables by country, followed by
Bide, Tom, Brown, Teresa, Hannis, Sarah, Hetherington, Linda, Hobbs, Susan, Idoine, Naomi, Naden, Jonathan   +6 more
core  

Population of Nonmetallic Inclusions in Liquid High‐Silicon Electrical Steel in Contact With MgO–C Refractories Based on Recyclates and Environmentally Friendly Binders

Advanced Engineering Materials, EarlyView.
The formation of nonmetallic inclusions (NMIs) was investigated in this study, carrying out immersion tests for 30 min at a temperature of 1600°C with liquid high‐silicon electrical steel (Si ≈ 3 mass‐%) and different MgO–C refractories. Conventional MgO–C refractories were considered, as well as MgO–C refractories containing MgO–C recyclate and ...
Lukas Neubert, Matheus Roberto Bellé, Florian Kerber, Dinesh Kumar Gunasekar, Hans‐Jörn Weddige, Christos G. Aneziris, Olena Volkova   +6 more
wiley   +1 more source

Dissemination of antibiotic resistance genes is regulated by iron oxides: Insight into the influence on bacterial transformation

Environment International
The transportation of antibiotic resistance genes (ARGs) in manure-soil-plant continuums poses risks to human health. Horizontal gene transfer, particularly for bacterial transformation, is an important way for ARG dissemination. As crucial components in
Tingting Wang, Yanxing Xu, Wanting Ling, Ahmed Mosa, Si Liu, Zhipeng Lin, Hefei Wang, Xiaojie Hu   +7 more
doaj   +1 more source

Removing Homocoupling Defects in Alkoxy/Alkyl‐PBTTT Enhances Polymer:Fullerene Co‐Crystal Formation and Stability

Advanced Functional Materials, EarlyView.
PBTTT‐OR‐R, a C14‐alkoxy/alkyl‐PBTTT polymer derivative, is of substantial interest for optoelectronics due to its specific fullerene intercalation behavior and enhanced charge‐transfer absorption. Comparing this polymer with (S) and without (O) homocoupling defects reveals that PBTTT‐OR‐R(O) forms stable co‐crystals with PC61BM, while PBTTT‐OR‐R(S ...
Zhen Liu, Jochen Vanderspikken, Paola Mantegazza, Stefania Moro, Mouna Hamid, Sigurd Mertens, Niko Van den Brande, Laurence Lutsen, Vincent Lemaur, David Beljonne, Giovanni Costantini, Koen Vandewal, Bruno Van Mele, Wouter Maes, Bart Goderis   +14 more
wiley   +1 more source

SYNTHESIS OF MAGNETIC IRON OXIDES FROM FERROUS SULFATE AND SUBSTITUTES AMINES

Studia Universitatis Babes-Bolyai Chemia, 2016
In this paper, magnetic iron oxides were synthesized by using a modified Ueda method starting from ferrous sulfate as iron precursor and different substitued organic amines as precipitants.
Marcela STOIA, Andra TĂMAŞ, Gerlinde RUSU, Jean MOROȘANU   +3 more
doaj  

Magnetism and its microscopic origin in iron-based high-temperature superconductors

, 2012
High-temperature superconductivity in the iron-based materials emerges from, or sometimes coexists with, their metallic or insulating parent compound states.
A Moreo, A Nicholson, A Nicholson, A Subedi, AD Christianson, AD Christianson, AV Chubukov, BJ Arnold, C De la Cruz, C Dhital, C Fang, C Fang, C He, C Lester, C Lester, CH Lee, CK Xu, CL Zhang, CW Chu, D Mou, D Vaknin, DC Johnston, DJ Scalapino, DK Pratt, DK Pratt, DS Inosov, DS Inosov, E Dagotto, E Dagotto, E Fawcett, E Fradkin, E Wiesenmayer, EE Rodriguez, Elbio Dagotto, F Bondino, F Wang, F Ye, F-C Hsu, GR Stewart, H Chen, H Gretarsson, H Park, HA Mook, HF Li, HQ Luo, HQ Luo, IA Zaliznyak, II Mazin, II Mazin, IR Fisher, J Dong, J Paglione, J Zhao, J-H Chu, J-P Castellan, JG Bednorz, JG Guo, JH Zhang, Jiangping Hu, JM Tranquada, JT Park, JT Park, K Haule, K Haule, K Kubo, K Kuroki, K Nakamura, K Seo, LW Harriger, M Daghofer, M Daghofer, M Daghofer, M Eschrig, M Fujita, M Nakajima, M Rotter, M Yi, MA Tanatar, MD Johannes, MD Lumsden, MD Lumsden, MH Fang, MH Fang, MM Korshunov, MM Qazilbash, MS Liu, MY Wang, MY Wang, MY Wang, N Ni, NS Headings, OJ Lipscombe, P Hansmann, P Richard, PA Lee, Pengcheng Dai, PJ Hirschfeld, PMC Rourke, Q Huang, Q Luo, Q Si, Q Si, R Arita, R Coldea, RA Ewings, RM Fernandes, S Avci, S Chi, S Graser, S Kasahara, S Li, S Nandi, SL Li, SO Diallo, SV Borisenko, T Miyake, T Qian, T Shimojima, T Shimojima, T Terashima, T-M Chuang, TA Maier, W Bao, W Bao, W-G Yin, WL Lv, X-P Wang, XT Zhang, Y Kamihara, Y Qiu, Y Zhang, ZP Yin   +131 more
core   +1 more source