Results 81 to 90 of about 2,036,824 (339)

Progress and prospects of Mg-based amorphous alloys in azo dye wastewater treatment

Journal of Magnesium and Alloys
Mg-based amorphous alloys exhibit efficient catalytic performance and excellent biocompatibility with a promising application probability, specifically in the field of azo dye wastewater degradation.
Yanan Chen, Fengchun Chen, Liang Li, Chen Su, Bo Song, Hongju Zhang, Shengfeng Guo, Fusheng Pan   +7 more
doaj   +1 more source

Structural Inheritance and Redox Performance of Nanoporous Electrodes from Nanocrystalline Fe85.2B10-14P0-4Cu0.8 Alloys

Nanomaterials, 2017
Nanoporous electrodes have been fabricated by selectively dissolving the less noble α-Fe crystalline phase from nanocrystalline Fe85.2B14–xPxCu0.8 alloys (x= 0, 2, 4 at.%). The preferential dissolution is triggered by the weaker electrochemical stability
Chaoqun Fu, Lijun Xu, Zhenhua Dan, Akihiro Makino, Nobuyoshi Hara, Fengxiang Qin, Hui Chang   +6 more
doaj   +1 more source

Kinetics‐Controlled Architecture of Binder‐Free Organic Electrodes for Enhanced Ion Transport

Advanced Functional Materials, EarlyView.
Pulse reverse electrodeposition controls nucleation and growth to create hierarchically porous Py‐derived oligomeric electrodes with enhanced ionic accessibility and reduced transport resistance. The resulting binder‐free architectures translate these transport advantages into practical sodium‐storage functionality.
Satendra Kumar, María del Carmen Giménez‐López   +1 more
wiley   +1 more source

Programmable Soft Actuator with Multi‐Responsiveness Based on Conductive MOF‐Liquid Crystal Polymer Composite

Advanced Functional Materials, EarlyView.
A sequential dual‐alignment strategy independently programs the orientation of conductive metal‐organic framework (c‐MOF) microrods and liquid crystals within a composite film. This approach creates an asymmetric bilayer structure that enables precise, multi‐responsive actuation.
Taegyun Hong, Geunho Kim, Changjae Lee, Sarang Lee, Jesse G. Park, Dong Ki Yoon   +5 more
wiley   +1 more source

A review of the preparation and prospects of amorphous alloys by mechanical alloying

Journal of Materials Research and Technology
The preparation of amorphous alloys typically involves rapid solidification from a molten state. Since 1980, when Yermo and Koch first achieved the amorphization of alloys by mechanical alloying (MA), researchers worldwide have developed a strong ...
Xian-jie Yuan, Yi-rui Zhang, Xuan-hui Qu, Hai-qing Yin, Shuai Li, Zhen-wei Yan, Zhao-jun Tan, Su-meng Hu, Yu-guo Gao, Peng-yan Guo   +9 more
doaj   +1 more source

Electrical Resistance and Magnetoresistance of Amorphous Metallic Alloys Based on Iron and Cobalt

Успехи физики металлов, 2009
Salient features of the electrical resistivity and magnetoresistance of the Fe-, Co- and Ni-based amorphous metallic alloys are considered. The analysis of theoretical approaches to the description of scattering mechanisms in these systems is performed ...
М. P. Semen’ko, М. І. Zakharenko, Yu. А. Kunitsky, V. А. Makara, А. P. Shpak
doaj   +1 more source

Electrically Induced Phase Transition and Synaptic Functionality in MoTe2/Graphene Memristors

Advanced Functional Materials, EarlyView.
An electrically induced reversible 2H ↔ 1T′ phase transition is demonstrated in a vertical Au/Ti/MoTe2/graphene memristor with a laterally contacted graphene electrode. Resistive switching proceeds through a compositionally invariant amorphous/2H ↔ amorphous/1T′ transformation, in which a self‐formed amorphous MoTe2 interfacial region is proposed to ...
Chien‐Hua Wang, Mu‐Pai Lee, Jhen‐Dong Tsai, Liang‐Ying Hsieh, Jui‐Yuan Chen, Chun‐Wei Huang, Yen‐Fu Lin, Wen‐Wei Wu   +7 more
wiley   +1 more source

Oxygen evolution reaction performance of FeNiCoMoPCB high-entropy amorphous alloy [PDF]

Journal of Hebei University of Science and Technology
To address the insufficient stability of amorphous alloys during long-term oxygen evolution reaction(OER) processes, this study integrated the compositional design concept of high-entropy alloys into the material development of conventional amorphous ...
Yafang ZHAO, Fengchun CHEN, Chen SU, Shengfeng GUO   +3 more
doaj   +1 more source

CORROSION BEHAVIOR OF AMORPHOUS ALLOYS [PDF]

, 2010
application/pdfAmorphous iron- and nickel-base alloys containing certain amounts of chromium and phosphorus possess an extremely high corrosion resistance.
Hashimoto, Koji
core   +1 more source

Upcycling Keratin‐Based Textile Waste Into High‐Performance Hybrid Fibers Via Tuning the Interfacial Interactions

Advanced Functional Materials, EarlyView.
Keratin recovered from animal‐hair textile waste is fractionated and blended with cellulose to produce continuously spun hybrid fibers. Selecting the high‐molecular‐weight keratin fraction enables 30 wt.% keratin incorporation while maintaining high strength in dry and wet states.
Mian Zhai, Daniel Van Opdenbosch, Inge Schlapp‐Hackl, Teemu Välisalmi, Markus Linder, Michael Hummel, Wenwen Fang   +6 more
wiley   +1 more source