Results 171 to 180 of about 15,572,529 (289)

Electrode and Microstructure Dependence of Oxygen Diffusion in Ferroelectric Hafnium Zirconium Oxide Thin Films

Advanced Functional Materials, EarlyView.
Significant nanoscale oxygen diffusion coefficient variations are measured in ferroelectric hafnium zirconium oxide films with grain boundaries and electrode interfaces exhibiting values 104 times larger than the grain cores. Overall coefficients are 10X larger for films prepared with metal nitride electrodes compared to refractory metals. New insights
Liron Shvilberg, Thomas W. Pfeifer, Chuanzhen Zhou, Yong Kyu Choi, Duk‐Hyun Choe, Patrick E. Hopkins, Jon F. Ihlefeld   +6 more
wiley   +1 more source

Low-Temperature Synthesis of Magnetic Pyrochlores (R₂Mn₂O₇, R = Y, Ho-Lu) at Ambient Pressure and Potential for High-Entropy Oxide Synthesis. [PDF]

Inorg Chem, 2023
Karoblis D, Stewart OC, Glaser P, El Jamal SE, Kizalaite A, Murauskas T, Zarkov A, Kareiva A, Stoll SL.   +8 more
europepmc   +1 more source

Charge Transport in High-Entropy Oxides

The Journal of Physical Chemistry C, 2023
Wojciech Skubida, Daniel Jaworski, Aleksandra Mielewczyk-Gryń, Sebastian Wachowski, Tadeusz Miruszewski, Kacper Cichy, Konrad Świerczek, Maria Gazda   +7 more
openaire   +1 more source

Use of a high-entropy oxide as an oxygen carrier for chemical looping

8 figures, 3 tables.-- Supplementary information available.One mixed oxide with 5 cations in equimolar proportions in the sublattice, to fulfil high-entropy oxide (HEO) criteria, has been developed and investigated as oxygen carrier for chemical looping ...
Mattisson, Tobias,, Brorsson, Joakim, Brorsson, Joakim,, Adánez-Rubio, Iñaki, Adánez, Juan,, Izquierdo, María Teresa,, Mattisson, Tobias, Izquierdo Pantoja, María Teresa, Adánez Elorza, Juan, Mei, Daofeng,, Mei, Daofeng, Adanez-Rubio, Inaki,   +11 more
core   +1 more source

Advances in Sustainable and Wearable Textile Based Soft Robotics

Advanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas, Marzia Dulal, Sophia K. Novoselov, Victoria K. Novoselov, Kostya S. Novoselov, Shaila Afroj, Nazmul Karim   +6 more
wiley   +1 more source

Optical Signature of Moiré Superlattices Formed by Twisted SrTiO3 Membranes

Advanced Functional Materials, EarlyView.
We discover optical signatures from bonded interfaces in twisted SrTiO3 moiré superlattices, including low‐frequency Raman vibrational modes and strong second‐harmonic generation, consistent with strong interlayer coupling inferred from cross‐sectional electron microscopy and ab initio calculations. ABSTRACT Moiré superlattices formed at the interfaces
T. A. M. Ragib Shahriar, Fumikazu Murakami, Xing He, Konnor Koons, Xinyan Li, Bumseop Kim, Shihan Qin, Varun Harbola, Jochen Mannhart, Yimo Han, Ruijuan Xu, Shengxi Huang, Andrew M. Rappe, Hanyu Zhu   +13 more
wiley   +1 more source

Reverse barrier layer and interfacial M-O bond reinforcement in an S-scheme high-entropy oxide heterojunction for efficient photo-assisted lithium-oxygen batteries. [PDF]

Chem Sci
Zheng B, Sun Q, Yi R, Zhou H, Xie W, Xie F, Zhao J, Xiao Y, Lei S, Cheng B.   +9 more
europepmc   +1 more source

Electrospun Wood‐Derived Biopolymers as Electrodes in Electrochemical Energy Storage Technologies

Advanced Functional Materials, EarlyView.
Electrospinning transforms wood‐derived cellulose and lignin into architecturally defined, binder‐free carbon electrodes with tuneable porosity and functionality. This review shows how fibre design enables decoupled charge and mass transport, enhancing performance across battery systems, while identifying key challenges in spinnability, scalability ...
Michael W. Thielke, Hattie R. Chisnall, Jesus Vazquez Chavez, Ana B. Jorge Sobrido   +3 more
wiley   +1 more source

A Synergistically Integrated Spinel High-Entropy oxide@graphitic Carbon Nitride Nanocomposite Synthesized via a Facile Route for a High-Performance Supercapacitor Electrode. [PDF]

Small Methods
Aboraia AM, Alkallas FH, Trabelsi ABG, Hassan IMT, Mohammed WM, Gomaa H.   +5 more
europepmc   +1 more source

Reactive Flash Sintering of High-Entropy Oxide (Mg, Co, Ni, Cu, Zn)_1-xLi_xO at Room Temperature. [PDF]

Materials (Basel), 2022
Yan N, Zhu Y, Cai M, Li B, Xu B, Li Y, Wang X, Jia Z.   +7 more
europepmc   +1 more source