Results 211 to 220 of about 27,444 (310)

Iron and Nickel Substituted Perovskite Cobaltites for Sustainable Oxygen Evolving Anodes in Alkaline Environment

ChemSusChem, Volume 18, Issue 6, March 15, 2025.
Perovskite oxide catalysts with reduced Co content, substituted by Fe and Ni, are synthesized and studied for their activity in the oxygen evolution reaction in alkaline media. An increase in the intrinsic catalytic activity (obtained by the (RctCdl)−1 product) of the base material (Ba0.5Gd0.8La0.7Co2O6‐δ) is seen for an as high as 70 % substitution of
Henrik Petlund, Alaa Faid, Junjie Zhu, Anuj Pokle, Truls Norby, Svein Sunde, Athanasios Chatzitakis   +6 more
wiley   +1 more source

Comprehensive Observations of Magnetospheric Particle Acceleration, Sources, and Sinks (COMPASS): A Mission Concept to Explore the Extremes of Jupiter's Magnetosphere. [PDF]

Space Sci Rev
Clark G, Kollmann P, Kinnison J, Kelly D, Haapala A, Li W, Jaynes AN, Blum L, Marshall R, Turner D, Cohen I, Ukhorskiy A, Mauk BH, Roussos E, Nénon Q, Drozdov A, Woodfield E, Dunn W, Berland G, Kraft R, Williams PKG, Smith HT, Hospodarsky G, Wu X, Hulsman J, O'Brien TP, Looper M, Sorathia K, Sciola A, Sicard A, Donegan M, Clare B, Emmell D, Wirzburger J, Sepulveda D, Roufberg L, Perry J, Schellhase J, Pergosky D, Able E, O'Neill M, Fernandes C, Chattopadhyay D, Bibelhauser S, Kijewski S, Pulkowski J, Furrow M, Feldman C, Nichols J, Carr N, Verma H, Lindsay S, Bunce E, Parry B, Martindale A.   +54 more
europepmc   +1 more source

Recent advances in boosting interfacial bubble dynamics with external fields

Droplet, EarlyView.
External physical fields, including acoustic, magnetic, thermal, mechanical, and optical stimuli, accelerate the entire bubble‐dynamics sequence of nucleation, growth, and detachment. Abstract The efficiency of industrial electrocatalytic reactions depends not only on generating gaseous products but also on their detachment from the catalyst surface ...
Wenlu Xie, Yanwei Zhang, Yi Liu, Yiming Wei, Jing‐Li Luo, Chenyu Xu   +5 more
wiley   +1 more source

Diamond Sensor Technologies: From Multi Stimulus to Quantum. [PDF]

Micromachines (Basel)
Yip PS, Zhao T, Guo K, Liang W, Xu R, Zhang Y, Lu Y.   +6 more
europepmc   +1 more source

Molten Zinc Coordination Polymer Glass as a Host for Stable and Processable Optical Dye Composites

EcoEnergy, EarlyView.
Zinc‐based coordination polymer glass is employed to suppress aggregation‐caused quenching (ACQ) and enhance molecular stability, enabling improved luminescence performance in the solid state. The emission color of the hybrid composites can be tuned by varying the incorporated guest molecules, while the glass matrix effectively prevents aggregation and
Jaeho Lee, Wengang Huang, Yoshiki Sugai, Xiangyi Zha, Yuelei Chen, Joshua A. Powell, Yi‐Chen Hsu, Zixi Xie, Vicki Chen, Lianzhou Wang, Jingwei Hou   +10 more
wiley   +1 more source

Design and optimization of a polarization-insensitive Ti/TiO₂ metamaterial absorber using particle swarm optimization for broadband solar-thermal applications. [PDF]

Sci Rep
Saeed MR, Abdulwahid SH, Afra T, Ferchichi M, Rezaei MH.   +4 more
europepmc   +1 more source

Biomass‐Derived Transparent Bamboo Composite Films with Europium‐Based Photoconversion for Energy‐Efficient Smart Agriculture

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A biomass‐based transparent bamboo composite doped with europium efficiently converts UV light into photosynthetically active red light, significantly enhancing plant growth and providing a sustainable alternative to petroleum‐based agricultural films. The rational design of sustainable light‐conversion agricultural materials is critical for enhancing ...
Dandan Xu, Yingjie Cheng, Sheng He, Weiqi Leng, Yuhe Chen, Jinyue Dai, Mengjiao Sun, Zaixing Wu, Jingpeng Li   +8 more
wiley   +1 more source

On Field Line Slippage Rates in the Solar Corona. [PDF]

Sol Phys
MacTaggart D.
europepmc   +1 more source

Two‐Dimensional Piezoelectric Nanomaterials for Nanoelectronics and Energy Harvesting

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Two‐Dimensional Piezoelectric Nanomaterials from properties to applications. Smart materials, especially piezoelectric materials, have gained popularity over the last two decades. Two‐dimensional (2D) piezoelectric materials exhibit attributes including great flexibility, ease of workability, extensive surface area, and many active sites, indicating ...
Yujun Cao, Sikandar Aftab, Zeeshan Ali, Muhammad Farooq Khan, Ghazanfar Nazir, Awais Khalid, Hosameldin Helmy Hegazy, Ibrahim S. Yahia, Altaf Hussain Rajpar, Burragoni Sravanthi Goud, Jae Hong Kim, Erdi Akman, Xin Li   +12 more
wiley   +1 more source

Evidence for Alfvén waves powering auroral arc via a static electric potential drop. [PDF]

Nat Commun
Tian S, Yao Z, Wygant JR, Lysak RL, Bortnik J, Lyons LR, Liang J, Shi R, Ferradas CP, Shen Y, Reeves GD.   +10 more
europepmc   +1 more source