Results 51 to 60 of about 8,112 (101)

Photolytic activation of Ni(II)X2L explains how Ni-mediated cross coupling begins

Nature Communications
Nickel photocatalysis has recently become vital to organic synthesis, but how the Ni(II)X2L pre-catalyst (X = Cl, Br; L = bidentate ligand) becomes activated to Ni(I)XL has remained puzzling and is typically addressed on a case-by-case basis.
Max Kudisch, Reagan X. Hooper, Lakshmy K. Valloli, Justin D. Earley, Anna Zieleniewska, Jin Yu, Stephen DiLuzio, Rebecca W. Smaha, Hannah Sayre, Xiaoyi Zhang, Matthew J. Bird, Amy A. Cordones, Garry Rumbles, Obadiah G. Reid   +13 more
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Research on high-frequency transient characteristics of wind farm integrated transmission systems based on excitation-response port cascaded network

International Journal of Electrical Power & Energy Systems
Considering the agglomeration effect of renewable energy, traditional “equivalence-aggregation” models of wind farms fail to accurately depict detailed fault characteristics.
Jing Ma, Zhuoer Gao, Jun Cao
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TiSe2 is a band insulator created by lattice fluctuations, not an excitonic insulator

npj Computational Materials
TiSe2 is a narrow-gap insulator with a rich array of unique properties. In addition to being a superconductor under certain modifications, it is commonly thought to be a rare realisation of an excitonic insulator.
Dimitar Pashov, Ross E. Larsen, Matthew D. Watson, Swagata Acharya, Mark van Schilfgaarde   +4 more
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Research and outlook on techniques for improving the quality of substation monitoring data

Zhejiang dianli
With the advancement of digitalization and intelligence in substation protection and monitoring systems， the volume of multi-source heterogeneous data generated by secondary systems has increased sharply， with continuously rising dimensionality. This has
ZHENG Xiang, CHEN Shaoyu, WU Jiayi, ZHANG Yikang, ZHANG Min, YU Yiting, XUE Ancheng   +6 more
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Operando X-ray imaging reveals size-dependent evolution of cobalt oxide thermochemical material during thermal redox cycles

Nature Communications
Multivalent metal oxides are promising thermochemical materials (TCMs) for energy storage and conversion owing to their high energy density, air compatibility, and high-temperature stability.
Yuxiang Peng, Lyu Zhou, Madeline Van Winkle, Cheng-Chu Chung, Youyang Zhao, John Mangum, Xianghui Xiao, Katherine Jungjohann, Judith Vidal, Shuang Cui, Mingyuan Ge, Yu-chen Karen Chen-Wiegart   +11 more
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Renewable source of energy

International Journal of Scientific Research and Management (IJSRM)
Renewable source of ...
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Renewable Energy Sources

, 2017
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Renewable energy sources

, 2009
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Renewable Energy Sources

2023
The purpose of this book is to provide a basic understanding of the different forms of renewable energy. This textbook emphasizes bioenergy, solar, wind, MHD, hydro, and OTEC. The fundamental analysis of different renewable energy systems is discussed. A total of thirteen chapters are included in this book, presenting the state of the art of renewable ...
Mamta Chahar, Manisha Ruhela, Sarita Khaturia   +2 more
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Energy Analysis of Renewable Energy Sources

Energy Policy, 1991
This paper examines the application of energy analysis to the assessment of renewable energy sources. The basic features, terms, conventions and methods of energy analysis which were established during the 1970s are introduced and the value of energy analysis as a means of evaluating new energy technologies is explained in relation to current concern ...
openaire   +1 more source