Results 91 to 100 of about 1,118,312 (299)

Joining of bulk metallic glass to brass by thick-walled cylinder explosion [PDF]

, 2015
This paper reports the development of a thick-walled cylinder explosion technique to weld a typical Zr-based bulk metallic glass (Vitreloy 1 (Vit 1)) to a commercial Cu-based crystalline alloy (brass).
Jiang, M., Lu, Chunsheng, Huang, B., Jiang, Z., 蒋敏强, Lu C, Dai, LH (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beisihuanxi Rd 15, Beijing 100190, Peoples R China., 戴兰宏, Dai, L., Jiang ZJ, Huang BM, Jiang MQ(蒋敏强), Dai LH(戴兰宏)   +12 more
core   +1 more source

Composites of Shellac and Silver Nanowires as Flexible, Biobased, and Corrosion‐Resistant Transparent Conductive Electrodes

Advanced Functional Materials, EarlyView.
Shellac, a centuries‐old natural resin, is reimagined as a green material for flexible electronics. When combined with silver nanowires, shellac films deliver transparency, conductivity, and stability against humidity. These results position shellac as a sustainable alternative to synthetic polymers for transparent conductors in next‐generation ...
Rahaf Nafez Hussein, Tiago Carneiro Gomes, Eliza Ng, Simon Rondeau‐Gagné, Tricia Breen Carmichael   +4 more
wiley   +1 more source

DNA‐Templated 2D Heterostructures as Phototriggered Dynamic Nanohybrids: From Releasing Molecular Loads to Controlling Enzyme Biocatalytic Function

Advanced Functional Materials, EarlyView.
DNA strands are employed both as dynamic linkers and nanoscale templates for the integration of Ag2S nanoparticles on MoS2, which in turn imparted photothermal responsiveness; this feature permits the selective cargo (fluorophore, quantum dots or an enzyme) release from the MoS2 surface in response to local heat induced by light irradiation.
Kai Chen, Haosen Miao, Weiying Hong, Matteo Palma   +3 more
wiley   +1 more source

Structural behavior of copper monatomic metallic glass under various cooling conditions investigated by molecular dynamics simulations [PDF]

E3S Web of Conferences
The present research explores the structural characteristics of pure copper (Cu) metallic glass using the embedded atom method (EAM) potential in molecular dynamics simulations. Numerous techniques were used, such as coordination number analysis, Voronoi
El Kharraz Abdelaziz, El Hafi Tarik, Assouli Soufiane, Bajjou Omar, Lachtioui Youssef   +4 more
doaj   +1 more source

A thermoplastic forming map of a Zr-based bulk metallic glass

, 2013
A thermoplastic forming (TPF) map of a Zr35Ti30Be26.75Cu8.25 bulk metallic glass was constructed through systematic hot-embossing experiments, spanning a wide range of strain rates and temperatures in the supercooled liquid region. By comparison with the
Liu, L (reprint author), Huazhong Univ Sci & Technol, Dept Mat Sci & Engn, Wuhan 430074, Peoples R China., Liu L, Li DJ, He JJ, Jiang MQ(蒋敏强), Chen Y(陈艳), Wu Y, Li N   +7 more
core   +1 more source

Wearable Smart Patches on Sustainable Chitosan With Reversible Microbial Growth‐Inhibitory Properties

Advanced Functional Materials, EarlyView.
ABSTRACT Chitosan, a polysaccharide upcycled from biowaste, has long promised sustainable, biocompatible, and antimicrobial films and devices, an appeal reinforced by its recent regulatory recognition, with several chitosan‐based antibacterial dressings gaining clearance through the Food and Drug Administration's 510(k) pathway.
Jacopo Nicoletti, Kubra Kocak, Andrea Michel, Enrico Cavarzerani, Ali Raza, Petr Rohzin, Nouha Loudhaief, Saimir Frroku, Nicolò Baldovin, Hazrat Bilal, Alvise Perosa, Maurizio Selva, Flavio Rizzolio, Luca Sbuelz, Sabrina Tamburini, Domenico De Fazio, Giovanni Antonio Salvatore   +16 more
wiley   +1 more source

Compressive mechanical properties of Zr-based bulk metallic glass composites reinforced with entangled porous tungsten wire

Journal of Materials Research and Technology
Tungsten wire reinforced bulk metallic glass composites can be used as penetrator due to their excellent self-sharpening ability. The direction or distribution of tungsten wire plays a great role in deformation and fracture behaviors of the bulk metallic
Sen Chen, Hangtian Zhu, Jinhe Wang, Huan Huang, Jiawang Zhang, Yong Wang, Huan Wang, Guohua Sun, Lishi Jiao, Wei Li, Zhengkun Li, Zhengwang Zhu, Haifeng Zhang, Bowen Zhao, Huameng Fu   +14 more
doaj   +1 more source

Self‐Sintering Ionogel Binder for Flexible, Recyclable, and Healable Printed Giant Magnetoresistive Sensors

Advanced Functional Materials, EarlyView.
ABSTRACT Electronic waste has emerged as a major environmental challenge, driven by the massive consumption and a limited lifetime of modern electronic devices, stimulating the development of sustainable electronics. Here, an all‐biomaterial gelatin‐choline‐citric acid ([Ch][CA]) ionogel is developed as an active binder to realize self‐sintered ...
Lin Guo, Xiaotao Wang, Guannan Mu, Proloy Taran Das, Igor Veremchuk, Conrad Schubert, Aaron D. Cross, Yevhen Zabila, Xuan Peng, Larysa Baraban, Denys Makarov   +10 more
wiley   +1 more source

Structure and Thermal Properties of an Al-Based Metallic Glass-Polymer Composite

Metals, 2018
A composite material based on polyethylene terephthalate (PET, about 1% by mass) and Al85Y8Ni5Co2 metallic glass was obtained by mechanical alloying and consequent spark plasma sintering.
Vladislav Zadorozhnyy, Margarita Churyukanova, Andrey Stepashkin, Mikhail Zadorozhnyy, Adit Sharma, Dmitry Moskovskikh, Junqiang Wang, Elena Shabanova, Sergey Ketov, Dmitry Louzguine-Luzgin, Sergey Kaloshkin   +10 more
doaj   +1 more source

Glass Transition and Thermal Stability of Hard Magnetic Bulk NdAlFeCo Metallic Glass

, 2002
Glass transition and thermal stability of bulk Nd60Al10Fe20Co10 metallic glass were investigated by means of dynamic mechanical thermal analysis (DMTA), differential scanning calorimetry (DSC), X-ray diffraction (XRD) and scanning electronic microscopy ...
夏雷, Zhao DQ, Pan MX, Zhang Z, 魏炳忱, Wei, BC (reprint author), Chinese Acad Sci, Inst Mech, Natl Micrograv Lab, Beijing 100080, Peoples R China., 汪卫华   +6 more
core   +1 more source