Results 171 to 180 of about 115,275 (300)

Beyond Presumptions: Toward Mechanistic Clarity in Metal‐Free Carbon Catalysts for Electrochemical H2O2 Production via Data Science

Advanced Materials, EarlyView.
Metal‐free carbon catalysts enable the sustainable synthesis of hydrogen peroxide via two‐electron oxygen reduction; however, active site complexity continues to hinder reliable interpretation. This review critiques correlation‐based approaches and highlights the importance of orthogonal experimental designs, standardized catalyst passports ...
Dayu Zhu, Hsi‐wen Wu, Xiao Wang, Jie Zhang   +3 more
wiley   +1 more source

Polyimide-Based Nanocomposites with Ultra-High Dielectric Breakdown Strength: A Review and New Record. [PDF]

ACS Appl Electron Mater
Diaham S, Benfridja I, Kennedy T.
europepmc   +1 more source

Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics

Advanced Materials, EarlyView.
The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades, Pedro Hidalgo, David Maestre, Ruth Martínez‐Casado, Emilio Nogales, Beatriz Rodríguez, G. Cristian Vásquez, Bianchi Méndez   +7 more
wiley   +1 more source

Multilayer Dielectric Elastomer Actuator with Enhanced Breakdown Strength via Regulating the Layer Thickness Ratio. [PDF]

ACS Omega
Zhang X, Zhao Z, Wang Z, Xu W, Ke K, Liu Z, Yang W.   +6 more
europepmc   +1 more source

Flexible Ag2Se‐Based Thermoelectrics: Fundamentals, Processing, and Device Applications

Advanced Materials, EarlyView.
Ag2Se‐based thermoelectrics are reviewed from fundamental transport mechanisms to flexible device integration. Crystal structure, defect chemistry, and band features are correlated with performance optimization strategies and scalable fabrication routes.
Jie Qin, Yuchen Yang, Huangshui Ma, Yong Du, Min Hong, Qinfei Ke   +5 more
wiley   +1 more source

Breaking polarization-breakdown strength paradox for ultrahigh energy storage density in NBT-based ceramics. [PDF]

Nat Commun
Cao W, Wu Y, Yang X, Guan D, Huang X, Li F, Guo Y, Wang C, Ge B, Hou X, Cheng Z.   +10 more
europepmc   +1 more source

Enhanced Morphology-Dependent Tensile Property and Breakdown Strength of Impact Polypropylene Copolymer for Cable Insulation. [PDF]

Materials (Basel), 2020
Yang K, Liu Y, Yan Z, Tian Y, Liu Y, Jing Z, Li J, Li S.   +7 more
europepmc   +1 more source

Topology and Material Optimization in Ultra‐Soft Magneto‐Active Structures: Making Advantage of Residual Anisotropies

Advanced Materials, EarlyView.
Residual magnetization induces pronounced mechanical anisotropy in ultra‐soft magnetorheological elastomers, shaping deformation and actuation even without external magnetic fields. This study introduces a computational‐experimental framework integrating magneto‐mechanical coupling into topology optimization for designing soft magnetic actuators with ...
Carlos Perez‐Garcia, Rogelio Ortigosa, Jesús Martínez‐Frutos, Daniel Garcia‐Gonzalez   +3 more
wiley   +1 more source

Empirical Analysis of High Pressure SF6 Gas Breakdown Strength in a Spark Gap Switch

, 2009
It is difficult to predict or measure the breakdown strength of SF6 gas in the high pressure range. Therefore, it is hard to find reference data of the high pressure SF6 gas breakdown strength. This paper attempts to provide empirically a novel criterion
Shin, JW, Nam, SH, Jang, W, null, Park, SS, Rahaman, H, So, JH, Heo, H   +7 more
core  

High Performance and Recyclable Polypropylene/Styrene-Ethylene-Butylene-Styrene Blends for Next Generation Cable Insulation with Enhanced Breakdown Strength Through Controlling Crystallinity. [PDF]

Polymers (Basel)
Nam CY, Lee JH, Kim MA, Yoon HG.
europepmc   +1 more source