Results 151 to 160 of about 953,284 (297)

ZrCo3B2 and HfCo3B2 Electrodes Go on Stage for Oxygen Evolution Reaction

Advanced Science, EarlyView.
The intermetallic compounds ZrCo3B2 and HfCo3B2 with distinctive chemical bonding features are excellent OER precursors, restructuring into OER‐active electrocatalysts delivering significantly high OER activities compared to the elemental Co, which is obvious from their lower onset potentials and increased obtained current densities.
Fatma Aras, Ulrich Burkhardt, Simone G. Altendorf, Yuri Grin, Iryna Antonyshyn   +4 more
wiley   +1 more source

Enhancement of Resistive Switching Performance in Hafnium Oxide (HfO₂) Devices via Sol-Gel Method Stacking Tri-Layer HfO₂/Al-ZnO/HfO₂ Structures. [PDF]

Nanomaterials (Basel), 2022
Xu YD, Jiang YP, Tang XG, Liu QX, Tang Z, Li WH, Guo XB, Zhou YC.   +7 more
europepmc   +1 more source

Impaired Chaperone‐Mediated Autophagy Accelerates Intervertebral Disc Degeneration by Inducing MIDN Accumulation to Target TSC2 for Proteasomal Degradation

Advanced Science, EarlyView.
This graphical abstract illustrates how chaperone‐mediated autophagy (CMA) regulates intervertebral disc degeneration (IDD). Under normal homeostasis (B), CMA degrades cytoplasmic Midnolin (MIDN) to maintain proteostasis. Under inflammatory stress (A), impaired CMA leads to cytoplasmic MIDN accumulation.
Xianglong Chen, Haiyang Gao, Wang Wu, Pengzhi Shi, Yuhang Chen, Anran Zhang, Zhangrong Cheng, Wenbo Wu, Zimu Yu, Yukun Zhang   +9 more
wiley   +1 more source

Supercapacitor Safety: Overcharge‐Induced Failure Mechanisms in Electrochemical Double‐Layer Capacitors

Advanced Science, EarlyView.
Time‐resolved synchrotron radiography reveals the internal evolution of electrochemical double‐layer capacitors under abusive overcharge. EDLCs are shown to follow a thermally driven failure pathway involving electrolyte decomposition, gas generation, and structural collapse, distinct from chemically driven thermal runaway effects of Lithium‐ion ...
Thomas Dore, Inez Kesuma, Abdus S. Ali, Jonas Pfaff, Yuxiao Jin, Rosalie Hamill, Mark Buckwell, Hamish Reid, Thomas Finco, Zeyu Sun, Yuanze Li, Sebastian Schopferer, Siegfried Nau, Nils Böttcher, Henning Markötter, Alexander J. E. Rettie, James Robinson, Paul R. Shearing, Alexander Rack, Thomas S. Miller   +19 more
wiley   +1 more source

Growth Characteristics and Physicochemical Properties of Nanoporous Hafnium Oxide Layers Prepared by Anodic Oxidation of Hf - replication data

Purpose 1: To understand the role of anodization parameters/conditions on the morphology of anodic hafnium oxide layers, Purpose 2: To understand the rate limiting steps of anodic hafnium oxide growth under various potentiostatic conditions, Purpose 3 ...
Sulka, Grzegorz D., Szczerba, Mateusz, Mohapatra, Biswaranjan   +2 more
core   +1 more source

Sublattice‐Resolved Magnetoelastic Coupling and Opposing Pressure Responses in the Frustrated Magnetocaloric GdMn2O5

Advanced Science, EarlyView.
In GdMn2O5, sublattice‐resolved EXAFS and diffraction analysis reveal pronounced spin‐phonon coupling and an unexpected opposing pressure response: the Mn‐driven Néel temperature slightly decreases while the Gd‐sublattice ordering temperature rises under pressures up to 0.86 GPa.
Romualdo S. Silva Jr., João E. Rodrigues, Javier Gainza, Henrik L. Andersen, Federico Serrano‐Sánchez, Neven Biskup, Olivier Mathon, Norbert M. Nemes, José L. Martínez, José A. Alonso   +9 more
wiley   +1 more source

Vacancy-Assisted Polarization-Catastrophe Framework for Wake-Up and Ferroelectricity in Hafnium Oxide. [PDF]

Nano Lett
Paul A, Das A, Müller J, Tewari M, De S, Lou ZF, Raffel Y, Useinov A, Wu TL, Larrieu G, Agarwal T, Lee MH, De S.   +12 more
europepmc   +1 more source

MXene‐Based Room‐Temperature NO2 Gas Sensors: A Meta‐Analysis

Advanced Science, EarlyView.
This study presents the first comprehensive meta‐analysis of MXene‐based NO2 sensors, decoding 32 study characteristics across 61 peer‐reviewed studies. By isolating materials chemistry as the primary performance driver over device‐level parameters, the authors establish a methodological blueprint and a predictive structure–function map to accelerate ...
Alexander Khort, Jerome Geyer‐Klingeberg, Andreas Rathgeber, Suelen Barg   +3 more
wiley   +1 more source

Endurance Paradox in Hafnium-Oxide-Based Silicon-Channel Ferroelectric Transistors. [PDF]

ACS Appl Mater Interfaces
Das A, Paul A, Tewari M, Lou ZF, Chang YT, Senapati A, Kumar G, Raffel Y, Useinov A, Tumilty N, Wu TL, Lashkare S, Agarwal T, Lee MH, De S.   +14 more
europepmc   +1 more source

NBTXR3 Radiotherapy-Activated Functionalized Hafnium Oxide Nanoparticles Show Efficient Antitumor Effects Across a Large Panel of Human Cancer Models. [PDF]

Int J Nanomedicine, 2021
Zhang P, Marill J, Darmon A, Mohamed Anesary N, Lu B, Paris S.   +5 more
europepmc   +1 more source