Results 41 to 50 of about 7,737 (297)

Current progress on solute segregation at interfaces in Mg alloys

Materials Research Letters
Solute segregation at interfaces has emerged as a pivotal microstructural design strategy for enhancing the mechanical properties and thermal stability of magnesium (Mg) alloys.
Lirong Xiao, Xinjian Chen, Bo Gao, Xinxin Dong, Zaifan Pan, Hao Zhou   +5 more
doaj   +1 more source

Mn3O4@CoMn2O4-CoxOy nanoparticles : partial cation exchange synthesis and electrocatalytic properties toward the oxygen reduction and evolution reactions [PDF]

, 2016
Mn3O4@CoMn2O4 nanoparticles (NPs) were produced at low temperature and ambient atmosphere using a one -pot two-step synthesis protocol involving the cation exchange of Mn by Co in preformed Mn3O4 NPs. Selecting the proper cobalt precursor, the nucleation
Andreu, Teresa, Arbiol, Jordi, Cabot Codina, Andreu, Cadavid, Doris, de la Mata, María, Genç, Aziz, Ibañez, María, Irtem, Erdem, Liu, Yu, Llorca Piqué, Jordi, Luo, Zhishan, Martí Sanchez, Sara, Morante Lleonart, Joan Ramon, Nafria Soler, Raquel   +13 more
core   +3 more sources

Variability of temperature on the electrical properties of heterostructured CIS/Cds through SCAPS simulation for photovoltaic applications

Materials for Renewable and Sustainable Energy, 2023
Renewable energy research has received tremendous attention in recent years in a quest to circumvent the current global energy crisis. This study carefully selected and simulated the copper indium sulfur ternary compound semiconductor material with ...
Abass Akande Faremi, Olusayo Olubosede, Ayodeji Olalekan Salau, Samuel Olakunle Adigbo, Peter Apata Olubambi, Ezekiel Lawan   +5 more
doaj   +1 more source

Disentangling lattice and electronic contributions to the metal–insulator transition from bulk vs. layer confined RNiO₃

, 2019
In complex oxide materials, changes in electronic properties are often associated with changes in crystal structure, raising the question of the relative roles of the electronic and lattice effects in driving the metal–insulator transition.
Disa, A., Georges, A., Georgescu, A., Millis, A., Peil, O.   +4 more
core   +1 more source

Heterostructured Approaches to Efficient Thermoelectric Materials [PDF]

Chemistry of Materials, 2013
A key challenge for the materials chemist is the development of controllable and straightforward synthetic methodologies that will integrate multiple phases/compositions with scalar designed physical properties. The intent of this Perspective is to give a brief summary of some of the current bulk-scaled approaches that might help guide researchers in ...
Zhang, Yichi, Stucky, Galen D
openaire   +3 more sources

Heterostructured Electrocatalysts for Hydrogen Evolution Reaction Under Alkaline Conditions

Nano-Micro Letters, 2018
The hydrogen evolution reaction (HER) is a half-cell reaction in water electrolysis for producing hydrogen gas. In industrial water electrolysis, the HER is often conducted in alkaline media to achieve higher stability of the electrode materials. However,
Jumeng Wei, Min Zhou, Anchun Long, Yanming Xue, Hanbin Liao, Chao Wei, Zhichuan J. Xu   +6 more
doaj   +1 more source

Heteroepitaxial growth of ZnO branches selectively on TiO2 nanorod tips with improved light harvesting performance [PDF]

, 2011
A seeded heteroepitaxial growth of ZnO nanorods selectively on TiO2 nanorod tips was achieved by restricting crystal growth on highly hydrophobic TiO2 nanorod film surfaces.
Gai, Lili, Gu, Feng, Li, Chunzhong, Schmidt-Mende, Lukas, Shao, Wei   +4 more
core   +1 more source

Back stress quantification in heterostructured metals: a comparative study of tension-compression and loading-unloading-reloading tests

Materials Research Letters
The Bauschinger effect, characterized by a reduction in yield stress upon load reversal, plays a critical role in both springback prediction and the understanding of back stress-mediated strengthening in emerging heterostructured materials. In this study,
Gang Hee Gu, Yongju Kim, Hyoung Seop Kim
doaj   +1 more source

Heterostructured Bismuth Telluride Selenide Nanosheets for Enhanced Thermoelectric Performance

Small Science, 2021
The n‐type semiconductor system Bi2Te3Bi2Se3 is known as a low‐temperature thermoelectric material with a potentially high efficiency. Herein, a facile approach is reported to synthesize core/shell heterostructured Bi2Te2Se/Bi2Te3 nanosheets (NSs) with ...
Christoph Bauer, Igor Veremchuk, Christof Kunze, Albrecht Benad, Volodymyr M. Dzhagan, Danny Haubold, Darius Pohl, Gabi Schierning, Kornelius Nielsch, Vladimir Lesnyak, Alexander Eychmüller   +10 more
doaj   +1 more source

Cation-eutectic transition via sublattice melting in CuInP2S6/In4/3P2S6 van der Waals layered crystals [PDF]

, 2017
Single crystals of the van der Waals layered ferrielectric material CuInP2S6 spontaneously phase separate when synthesized with Cu deficiency. Here we identify a route to form and tune intralayer heterostructures between the corresponding ferrielectric ...
Borisevich, Albina Y., Chyasnavichyus, Marius, Conner, Benjamin S., Cullen, David A., Demir, Hakan, Ganesh, Panchapakesan, He, Qian, Maksymovych, Petro, McGuire, Michael A., McMurray, Jacob W., Puretzky, Alexander A., Ren, Yang, Shin, Dongwon, Susner, Michael A.   +13 more
core   +2 more sources