Results 81 to 90 of about 238,155 (298)

Electrochemical Behavior of Flame‐Sprayed Sc‐Doped AlCoCrFeMo High‐Entropy Alloy Coatings in 3.5% Sodium Chloride Solution

Advanced Engineering Materials, EarlyView.
Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar, Akash Vyas, Mohammad Aatif Qazi, Nashit Jalal, Maria Ophelia Jarligo, Mostafa Yakout, Jing Liu, André McDonald   +7 more
wiley   +1 more source

Arenas of Expectations for Hydrogen Technologies [PDF]

Technological options can be regarded as variations in an evolutionary development process. The variations are put forward by their respective technological communities and are selected by technology selectors.
Harro van Lente, Sjoerd Bakker, Marius Meeus   +2 more
core  

Effect of activated alloys on hydrogen discharge kinetics of MgH2 nanocrystals [PDF]

, 2007
This is the post-print version of the final paper published in Journal of Alloys and Compounds. The published article is available from the link below. Changes resulting from the publishing process, such as peer review, editing, corrections, structural ...
Dehouche, Z., Hamoudi, S, Yoo, Y, Peretti, H. A., S. Hamoudi, Yoo, Y., Z. Dehouche, Dehouche, Z, K. Belkacemi, Hamoudi, S., Belkacemi, K., Peretti, HA, Belkacemi, K, Y. Yoo, H.A. Peretti   +14 more
core   +1 more source

Dual-frequency ultrasonic-assisted enzymolysis for synthesis of microstructure regulated biomass-derived porous carbon for high-performance supercapacitors

Ultrasonics Sonochemistry
Biomass-derived porous carbon (PC) has emerged as a promising candidate for electrode materials in energy storage applications, effective pretreatment of the precursor is a key strategy for enhancing the electrochemical performance of PC.
Zhaocai Teng, Kuihua Han, Meimei Wang, Jianhui Qi, Jiangwei Liu, Yingjie Li   +5 more
doaj   +1 more source

Natural Bone‐Derived Ceramic Scaffolds Functionalized with Chitosan‐Gold, Chitosan‐Magnesium, and Chitosan‐Zinc for Enhanced Antibacterial Activity

Advanced Engineering Materials, EarlyView.
This study reports the development of antibacterial ceramic scaffolds derived from natural bovine bone. The bones were processed through sequential boiling and hydrogen peroxide treatment to remove organic matter, producing porous, mineral‐rich scaffolds.
Mohamad Hassan Taherian, Anh Thi Le, Anh Thi Van Le, Dung My Thi Dang, Tin Chanh Duc Doan, Chien Mau Dang, Martin Bolduc   +6 more
wiley   +1 more source

Calcium looping for CO2 capture and thermochemical heat storage, a potential technology for carbon neutrality: A review

Green Energy and Resources
CO2 emissions have posed numerous global challenges, leading to an increasing consensus on the need for carbon neutrality in future development. CO2 capture and energy storage technologies represent a critical step in the carbon neutrality journey ...
Youhao Zhang, Yuzhuo Wang, Kuihua Han, Jianli Zhao, Jun Jie Wu, Yingjie Li   +5 more
doaj   +1 more source

Enhancing Bubble Removal in Geometry‐Optimized Electrodes

Advanced Engineering Materials, EarlyView.
3D‐printed lattice electrodes outperform stochastic foams in alkaline water electrolysis despite 20%–25% lower surface area. Straight flow channels generate Venturi‐like bubble entrainment, suppressing gas accumulation that renders foam interiors electrochemically inactive.
Florian Wiesner, Peter Förster, Alexander Limper, Anselm Brodersen, Matthias Wessling, John Linkhorst   +5 more
wiley   +1 more source

Hydrogen storage Research In China

, 2010
1.Research on hydrogen storage has been supported consistently by MOST,NSFC etc.Materials with high gydrogen content,such as complex and chemical hydrides,are among the target materials.
陈萍
core  

Active Corrosion Protection of Sintered AA7075 Aluminum Alloy via Mn Powder Addition

Advanced Engineering Materials, EarlyView.
AA7075 containing Mn‐rich particles is fabricated via spark plasma sintering using AA7075 and Mn powders. Corrosion resistance is evaluated through dip‐and‐dry tests using 0.1 M NaCl (pH 6.0), and mass loss decreases with increasing Mn addition. Mn‐rich particles function as a source of Mn ions, and formation of Mn‐accumulation films on Cu‐containing ...
Ko Ebina, Masashi Nishimoto, Izumi Muto
wiley   +1 more source

Alkali Amidoboranes for Hydrogen Storage

, 2010
The demand for high capacity on-board hydrogen storage systems for hydrogen fuel cell vehicles has stimulated tremendous efforts in materials research and development.
陈萍
core