Results 111 to 120 of about 1,419,459 (300)

Using Laboratory Experiments to Design Efficient Market Institutions: The case of wholesale electricity markets [PDF]

This paper assesses the contribution of laboratory experiments to the economics of design applied to the electricity industry. The analysis is dedicated to wholesale markets, and reviews the results accumulated to date concerning both the general ...
Celine Jullien, Carine Staropoli
core  

In Situ Alkali Metal Exfoliation‐Coupled Dilute CO2 Electrolysis to Synthesize Interlayer‐Expanded Graphite for High‐Rate Lithium Storage

Advanced Science, EarlyView.
Converting CO2 into advanced carbon materials capable of meeting the rapid lithium storage demands of lithium‐ion batteries creates a mutually beneficial scenario for both energy and environmental sectors. Here, we propose a stepwise CO2 electrolysis approach to transform dilute CO2 into interlayer‐expanded graphite using molten salt electrolyzers ...
Hao Zha, Xiaodan Zhang, Xinyu Li, Jiajun Li, Yuxin Wu, Xiaoyang Wang, Huayi Yin, Dihua Wang, Bowen Deng   +8 more
wiley   +1 more source

The Question of Generation Adequacy in Liberalised Electricity Markets [PDF]

This paper presents an overview of the reasons why unregulated markets for the production of electricity cannot be expected to invest sufficiently in generation capacity on a continuous basis.
L.J. de Vries, R.A. Hakvoort
core  

Unveiling Mechanisms of SEI Formation and Sodium Loss in Sodium Batteries via Interface Reactor Sampling

Advanced Science, EarlyView.
An “Interface Reactor” strategy boosts simulation stability by 2–3 orders of magnitude, enabling stable 100 ns molecular dynamics of electrode‐electrolyte interfaces. Distinct SEI formation mechanisms are revealed: mixed co‐formation in carbonates versus surface‐energy‐controlled NaF crystallization in ethers. Metadynamics simulations further elucidate
Zhoulin Liu, Ziliang Wang, Zherui Chen, Jianchun Sha, Fengzijun Pan, Pingyang Zhang, Yinghe Zhang   +6 more
wiley   +1 more source

Market Power in Electricity Markets

, 2019
Electricity markets exhibit unique price dynamics not found elsewhere in other commodity markets. Characteristics such as limited storability, highly inelastic demand, and physical laws requiring continuous production to match consumption cause erratic price dynamics and short periods of extremely high prices known as spikes.
openaire   +3 more sources

“Spot, Bilateral and Futures Trading in Electricity Markets. Implications for Stability” [PDF]

The design of wholesale electricity markets in the transition towards liberalization presents significant differences from country to country. Some spot markets have imposed the concentration of transactions to ensure market liquidity.
Laura Cavallo, Valeria Termini
core  

Unsuccessful Coupling of Weakly Coordinating Anion–Based Mg Salts and Alkoxyalkylamine Solvents for Rechargeable Mg Battery Application: Trace Water‐Driven Interfacial Failure

Advanced Science, EarlyView.
Combining recently established two ground‐breaking concepts, the adoption of WCAs and the use of alkoxyalkylamine‐based solvents in electrolyte formulations for rechargeable magnesium metal batteries, has led to unexpectedly unsuccessful electrochemical Mg plating/stripping performance. Comprehensive experimental and computational analyses revealed the
Toshihiko Mandai, Antoine Barthélemy, Hendrik Koger, Harald Scherer, Ingo Krossing   +4 more
wiley   +1 more source

Analyzing strategic behaviors in electricity markets via transmission-constrained residual demand [PDF]

, 2009
textThis dissertation studies how to characterize strategic behaviors in electricity markets from a transmission-constrained residual demand perspective.
Xu, Lin
core  

Bending‐Stable Pressure Sensor Based on Natural Wood Nanofibers for Ultra‐Low Detection Limit

Advanced Science, EarlyView.
A wood nanofiber‐based flexible pressure sensor with intrinsic bending‐stable performance is developed through a porous electrospun architecture and interdigital electrode design. The device exhibits an ultra‐low detection limit and stable operation under deformation for physiological monitoring and spatial sensing, providing a sustainable strategy for
Xu Zeng, Zhengnan Sun, Yilin Wang, Yao Tan, Ranran Xu, Beomjoon Kim, Juergen Brugger, Xiaosheng Zhang   +7 more
wiley   +1 more source

Negative electricity prices in electricity markets: causes, impacts, and response strategies

Global Energy Interconnection
Against the backdrop of the accelerating global clean energy transition and the rapid increase in renewable energy source (RES) penetration, temporal imbalances between supply and demand in power systems are becoming increasingly prominent. Consequently,
Qingkai Sun, Haifeng Zheng, Zheng Zhao, Menghua Fan, Xiaojun Wang, Yiru Shi   +5 more
doaj   +1 more source