Results 251 to 260 of about 129,906 (293)

Variable polarization properties of flares on relativistic accretion disks with application to electron scattering and synchrotron radiation

, 1981
S. Pineault
openalex   +1 more source

Ru Single Atoms Anchored on Co3O4 Nanorods for Efficient Overall Water Splitting under pH‐Universal Conditions

Advanced Energy Materials, EarlyView.
A Ru8%‐Co3O4 catalyst containing Ru single atoms (SAs) exhibits exceptional oxygen evolution reaction (OER) and hydrogen evolution reaction (HER) performance in acidic, neutral, and alkaline media. When used as the anode and cathode catalysts in an anion exchange membrane water electrolyzer (AEMWE) device, a low cell voltage of just 2.06 V is needed to
Yongfang Zhou, Yu Mao, Cuizhu Ye, Ziyun Wang, Shanghai Wei, John V. Kennedy, Yufei Zhao, Hui Yang, Bruce C. C. Cowie, Geoffrey I. N. Waterhouse   +9 more
wiley   +1 more source

Probing Electrode Transformation under Dynamic Operation for Alkaline Water Electrolysis

Advanced Energy Materials, EarlyView.
This work leverages extensive electrochemical diagnostics and physical characterizations to investigate degradation mechanism of alkaline water electrolysis under reverse current conditions, which also proposes pathways to accelerate deployment of more efficient, affordable, and reliable hydrogen production solutions.
Guanzhi Wang, Haoyi Li, Finn Babbe, Andrew Tricker, Ethan J. Crumlin, Junko Yano, Rangachary Mukundan, Xiong Peng   +7 more
wiley   +1 more source

Optimized Pt–Co/BN Catalysts for Efficient NaBH4 Hydrolysis

Advanced Energy and Sustainability Research, EarlyView.
The BOx shell protects bimetallic Pt–Co catalyst, where the BOx shell modulates the electronic properties of the Co–Pt active sites and the core–shell structure effectively prevents metal leaching, efficiently and stably produces hydrogen through sodium borohydride hydrolysis reaction.
Zepeng Hou, Zixuan Ma, Lei Sun, Yingjie Yang, Ziyu Song, Haotian Zhang, Houhong Song, Chuanmin Ding, Xiaofeng Gao, Junwen Wang, Siyu Yao   +10 more
wiley   +1 more source

Comprehensive study of nanostructured Bi₂Te₃ thermoelectric materials - insights from synchrotron radiation XRD, XAFS, and XRF techniques. [PDF]

RSC Adv
Imam NG, Elyamny S, Aquilanti G, Pollastri S, Gigli L, Kashyout AEB.   +5 more
europepmc   +1 more source

Partially Oxidized Pd/PdO/CC Catalyst for Hydrogen Production at Anodic and Cathodic in a Formaldehyde & Water Coelectrolysis System

Advanced Energy and Sustainability Research, EarlyView.
This work presents a novel partially oxygen‐doped Pd/PdO/CC catalyst, enabling a dual‐hydrogen generation process at both the cathode and anode through formaldehyde–water coelectrolysis, significantly enhancing energy efficiency and sustainability. Partial oxidation is a strategic method to optimize catalytic materials, particularly for multifunctional
Yan Zhang, Xinrui Zhu, Jindong Wu, Zexin Jiang, Yaofeng Li, Sanyangzi Liao, Zhipeng Liao, Zhi Ren, Jiean Chen   +8 more
wiley   +1 more source

Tunable Emissions in Zero‐Dimensional (C6H5CH2NH3)3InBr6 Enabled by Controlled Structural Amorphization

Aggregate, EarlyView.
High pressure regulates the inorganic self‐trapped emission of (PMA)3InBr6, as well as functionalizes the organic cations via controlled structural modulation and amorphization. The obtained structure–property relationship and PL conversation from inorganic to organic units not only guide further photoluminescence engineering but also develop new ...
Qian Li, Bin Xu, Xiaofan Xu, Yayun Wang, Zewei Quan   +4 more
wiley   +1 more source

X-ray fluorescence with synchrotron radiation

, 1978
S Raman, Jr Sparks
openalex   +1 more source

Machine Learning‐Assisted Simulations and Predictions for Battery Interfaces

Advanced Intelligent Systems, EarlyView.
This review summarizes machine learning (ML)‐assisted simulations and predictions at battery interfaces. It highlights how employing ML algorithms with machine vision, enables the lithium dendrite growth simulation, the solid–electrolyte interphase formation, and other interfacial dynamics.
Zhaojun Sun, Xin Li, Yiming Wu, Qilin Gu, Shiyou Zheng   +4 more
wiley   +1 more source