Results 131 to 140 of about 19,366 (270)

Defect‐Engineered SrTiO3‐x for Flexoelectric‐Dominated Catalysis

EcoEnergy, EarlyView.
Defect‐engineered SrTiO3‐x nanoparticles with enhanced flexoelectricity efficiently degrade pollutants and produce hydrogen under ultrasound‐driven flexocatalysis. This materials–engineering approach offers a scalable pathway for combining environmental remediation and renewable energy applications. ABSTRACT Flexocatalysis provides an alternative route
Yu‐Chun Huang, Yue Jiang, Haotian Wen, Yunlong Sun, Hongyang Ma, Suchen Huang, Yating Ran, Zizheng Song, Xueqing Fang, Zekun Dong, Peiyuan Guan, Chenlu Jiang, Catherine Stampfl, Zibin Chen, Shery L. Y. Chang, Pramod Koshy, Danyang Wang   +16 more
wiley   +1 more source

Towards high strength SrTiO3-based composites fabricated at room temperature [PDF]

This paper explores the effect of the binder phase on the mechanical strength of room temperature fabricated (RTF) SrTiO3 ceramic composites. Lithium molybdate-strontium titanate (Li2MoO4-SrTiO3) and sodium silicate-strontium titanate (Na2SiO3-SrTiO3 ...
Nelo, Mikko, Jantunen, Heli, Spreitzer, Matjaž, Škapin, Srečo Davor, Jabr, Abdullah, Kuzmić, Nina, Bermejo, Raul   +6 more
core   +1 more source

Entropy‐Driven Innovations: Entropy Stabilized Oxides for High‐Performance Next‐Generation Lithium–Sulfur Batteries

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This article explores high‐entropy‐stabilized oxides (HEOs) as novel functional materials for addressing critical issues in lithium–sulfur (Li–S) batteries, including lithium polysulfide (LPS) shuttling, inadequate conductivity, and slow redox kinetics.
Hassan Raza, Jialiang Wei, Zhicai Wang, Zhaoyang Lv, Junye Cheng, Jia Xu, Liang An, Yuliang Liu, Sergey Ryazantsev, Shukui Li, Guangping Zheng   +10 more
wiley   +1 more source

The atomistic structures of MgO/SrTiO3(001) and BaO/SrTiO3(001) using simulated amorphization and recrystallization

, 2001
Large-scale atomistic simulations of oxide interfaces have been performed where the thin film is forced to undergo a controlled amorphous transition prior to recrystallizing.
Sayle, D.C., Watson, G.W.
core   +1 more source

Elementary Steps of Energy Conversion in Strongly Correlated Systems: Beyond Single Quasiparticles and Rigid Bands

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This article reviews the fundamental consequences of strong correlations on excitations and elementary steps of energy conversion leading to new opportunities to control energy conversion. Examples include friction at surfaces, thermal transport, and photovoltaic energy conversion.
Vasily Moshnyaga, Peter E. Blöchl, Vitaly Bruchmann‐Bamberg, Annika Dehning, Lukas Allen‐Rump, Christopher Hausmann, Matthias Krüger, Amrith Rathnakaran, Sangeeta Rajpurohit, Daniel Steil, Christoph Flathmann, Jörg Hoffmann, Michael Seibt, Cynthia Volkert, Christian Jooss   +14 more
wiley   +1 more source

Spin Injection in LaAlO3/SrTiO3 Heterostructures

, 2014
The conducting interface formed between LaAlO3 and SrTiO3 exhibits high electron mobility, tunable carrier densities, and is theoretically predicted to have long spin lifetimes.
Bongju Kim, Harashima, Satoshi, Adrian G. Swartz, Yanwu Xie, Di Lu, Swartz, Adrian, Christopher Bell, Hikita, Yasuyuki, Yasuyuki Hikita, Xie, Yanwu, Lu, Di, Kim, Bongju, Hwang, Harold Y., Harold Y. Hwang, Bell, Chris, Satoshi Harashima   +15 more
core   +1 more source

Light‐Modulated Exchange Bias in Multiferroic Heterostructures

Electron, EarlyView.
In this article, exchange bias and magnetization are modulated with visible light at room temperature in PMN‐PZT/FeGa/IrMn multiferroic heterostructures. Photostrictive effect is the main mechanism leading to the modulation of magnetic anisotropy and interfacial exchange bias coupling between the ferromagnetic and antiferromagnetic layers.
Huan Tan, Zheng Ma, Cynthia Bou Karroum, Matthieu Liparo, Jean‐Philippe Jay, David Spenato, David T. Dekadjevi, Luís Martínez Armesto, Alberto Quintana, Jordi Sort   +9 more
wiley   +1 more source

Enriching Nano‐Heterointerfaces in Proton Conducting TiO2‐SrTiO3@TiO2 Yolk–Shell Electrolyte for Low‐Temperature Solid Oxide Fuel Cells

Advanced Science
A challenging task in solid oxide fuel cells (SOFCs) is seeking for an alternative electrolyte, enabling high ionic conduction at relatively low operating temperatures, i.e., 300–600 °C.
Mengchen Du, Shaozheng Ji, Pan Zhang, Yongfu Tang, Yanyan Liu   +4 more
doaj   +1 more source

Efficient Photocatalytic Hydrogen Evolution via Cocatalyst Loaded Al-doped SrTiO3

Eurasian Chemico-Technological Journal
The growing reliance on fossil fuels is causing significant environmental issues, prompting the search for renewable energy sources. Hydrogen energy, which produces only water vapor, is a promising solution.
Zh. Kuspanov, A. Serik, A. Baratov, U. Abdikarimova, N. Idrissov, M. Bissenova, Ch. Daulbayev   +6 more
doaj   +1 more source

Two‐Dimensional Layered Oxides and the Two‐Dimensionalization of Bulk Oxides for Post‐Moore Information Devices

Information &Functional Materials, EarlyView.
This review systematically summarizes two‐dimensional layered and nonlayered oxides, focusing on their synthesis, properties, and post‐Moore applications in transistors, gate dielectrics, optoelectronics, and ferroelectric/magnetic devices. It also discusses challenges including scalable growth and interface engineering, along with future industrial ...
Xinjie Hou, Yanchang Zhou, Yushan Zhu, Xiao Zhang, Ruiqing Cheng, Jun He   +5 more
wiley   +1 more source