Results 191 to 200 of about 858,236 (306)

Probing Electrocatalyst Design for Product Selectivity in CO2 Reduction

Advanced Science, EarlyView.
Selective CO2 electroreduction is controlled by catalyst structure, dynamic surface reconstruction, adsorbate interactions, and reaction microenvironment. This review summarizes Cu‐ and non‐Cu‐based catalysts, single‐atom and molecular systems, degradation pathways, and operando/computational strategies for steering CO2RR toward hydrocarbons ...
Suvodeep Sen, Bapan Biswas, Apinya Ngoipala, Julia Wiktor, Ujjwal Pal, Shalini Singh   +5 more
wiley   +1 more source

Laser-Induced Phase Control of Morphotropic Phase Boundary Hafnium-Zirconium Oxide. [PDF]

ACS Appl Mater Interfaces
Kim SM, Kim M, Lee CB, Choi U, Kwon MG, Kim KS, Kim J, Hwang HJ, Lee BH.   +8 more
europepmc   +1 more source

Reaction mechanism of atomic layer deposition of zirconium oxide using zirconium precursors bearing amino ligands and water. [PDF]

Front Chem, 2022
Xu R, Zhou Z, Li J, Zhang X, Zhu Y, Xiao H, Xu L, Ding Y, Li A, Fang G.   +9 more
europepmc   +1 more source

Wake‐Up and Fatigue under Electrical Cycling in HfO2‐Based Ferroelectrics: Mechanisms and Strategies toward Reliable Devices

Advanced Science, EarlyView.
HfO2‐based ferroelectrics exhibit wake‐up and fatigue behaviors during electrical cycling, significantly affecting device endurance and reliability. These phenomena are governed by defect dynamics, including oxygen vacancy redistribution and charge trapping.
Hongseok Kim, Shinhyeong Lee, Hyojun Choi, Minseung Park, Hyunah Cho, Min Hyuk Park, Yunseok Kim   +6 more
wiley   +1 more source

Enhanced mechanical and optical properties of alumina ceramics via simultaneous magnesium, lanthanum, and zirconium oxide addition in spark plasma sintering. [PDF]

Sci Rep
Shargh AHK, Ramazani M, Jamali H, Davar F, Sharifi EM, Torkian S, Nasresfahani AR.   +6 more
europepmc   +1 more source

Correction: Hafnium-zirconium oxide interface models with a semiconductor and metal for ferroelectric devices. [PDF]

Nanoscale Adv, 2021
Chae K, Kummel AC, Cho K.
europepmc   +1 more source

Revealing the Giant Electromechanical Effects in Yttria‐Stabilized Zirconia Single Crystal

Advanced Science, EarlyView.
Giant electromechanical responses are uncovered in yttria‐stabilized zirconia single crystal (SC‐YSZ), exhibiting pronounced orientation dependence. The giant electrostriction and piezoelectricity are directly correlated with the long‐range transport kinetics of oxygen vacancies.
Zhuwu Yi, Kai Pan, Chaoming Hu, Luocheng Liao, Zhijian He, Ziwei Guo, Yibao Wu, Changxing Zhao, Shuhong Xie   +8 more
wiley   +1 more source

Impact of different polishing techniques on surface roughness, gloss, and microhardness of zirconium oxide reinforced flowable bulk-fill resin composite: an in vitro study. [PDF]

BMC Oral Health
Elnahas AE, Elawsya ME, ElEmbaby AE.
europepmc   +1 more source

Selective determination of nitrite in water and food samples using zirconium oxide (ZrO₂)@MWCNTs modified screen printed electrode. [PDF]

RSC Adv, 2023
Rajab N, Ibrahim H, Hassan RYA, Youssef AFA.   +3 more
europepmc   +1 more source

Efficient Current‐Driven Perpendicular Magnetization Switching Through the Synergy of the Orbital and Spin Hall Effects

Advanced Science, EarlyView.
NiNb alloys enable efficient charge‐to‐spin conversion by combining the spin Hall effect of nickel with the orbital Hall effect of niobium. Composition tuning yields spin‐torque efficiencies of −1.4 to −1.7 and a non‐monotonic efficiency‐resistivity relationship, revealing orbital‐spin synergy beyond conventional spin Hall materials and offering a ...
Chuangwen Wu, Jing Zhou, Yibo Fan, Jiali Chen, Rongce Sun, Zonghao Deng, Zengxin Wei, Chuantong Ren, Xingen Zheng, Zhaowei Zhang, Jing Zhang, Jingfeng Li, Jinkui Zhao, Wei Jiang, Haibo Ke, Hao Wu, Weihua Wang   +16 more
wiley   +1 more source