Results 21 to 30 of about 2,804,082 (300)

A Bidirectional Soft-Switched DAB-Based Single-Stage Three-Phase AC–DC Converter for V2G Application [PDF]

, 2019
In vehicle-to-grid applications, the battery charger of the electric vehicle (EV) needs to have a bidirectional power flow capability. Galvanic isolation is necessary for safety.
Baranwal, Rohit, Basu, Kaushik, Das, Dibaker, Mohan, Ned, Weise, Nathan   +4 more
core   +2 more sources

Scattering Mechanisms in a High Mobility Low Density Carbon-Doped (100) GaAs Two-Dimensional Hole System [PDF]

, 2011
We report on a systematic study of the density dependence of mobility in a low-density Carbon-doped (100) GaAs two-dimensional hole system (2DHS). At T= 50 mK, a mobility of 2.6 x 10^6 cm^2/Vs at a density p=6.2 x 10^10 cm^- was measured.
E. F. Schubert, E. H. Hwang, G. A. Csáthy, J. D. Watson, K. W. West, L. N. Pfeiffer, M. J. Manfra, S. Das Sarma, S. Mondal   +8 more
core   +3 more sources

Towards high power density aqueous redox flow batteries

Nano Research Energy, 2023
With the increasing penetration of renewable energy sources in the past decades, stationary energy storage technologies are critically desired for storing electricity generated by non-dispatchable energy sources to mitigate its impact on power grids ...
Mengqi Gao, Zhiyu Wang, Dao Gen Lek, Qing Wang   +3 more
doaj   +1 more source

Rural to Urban Population Density Scaling of Crime and Property Transactions in English and Welsh Parliamentary Constituencies [PDF]

, 2016
Urban population scaling of resource use, creativity metrics, and human behaviors has been widely studied. These studies have not looked in detail at the full range of human environments which represent a continuum from the most rural to heavily urban ...
Hanley, QS, Lewis, D, Ribeiro, HV
core   +4 more sources

From Laboratory to Real-World Application: A Comprehensive Study on Battery State of Health Assessment Methods

Energies
Accurate state of health (SOH) assessment is the cornerstone for ensuring the safety, reliability, and lifecycle value prediction of electric vehicles. While extensive research has demonstrated the significant advantages of data-driven approaches in SOH ...
Chunxiao Ma, Liye Wang, Jinlong Wu, Chengyu Liu, Lifang Wang, Chenglin Liao   +5 more
doaj   +1 more source

Viscous timescale in high mass X-ray binaries [PDF]

, 2011
Context: Low mass X-ray binaries were found to have very low frequency breaks in their power density spectra below which the power density spectra are nearly in white noise structure and at higher frequencies they approximately follow the $P_\nu \propto \
A. Baykal, B. İçdem, Baykal, Baykal, Begelman, Blondin, Blondin, Boynton, Chakrabarty, Cherepashchuk, Clark, Conti, Deeter, Eggleton, Hong, Jones, Kaper, Koh, Lyubarskii, Miyamoto, Orosz, Paczynski, Papaloizou, Quaintrell, Revnivtsev, Revnivtsev, Ruhlen, Sadakane, Sato, Shakura, van der Meer, Wojdowski   +31 more
core   +2 more sources

Tetramethylene Sulfone (TMS) as an Electrolyte Additive for High-Power Lithium-Ion Batteries

Batteries
High-power lithium-ion batteries impose stringent requirements on output power. Tetramethylene sulfone (TMS), serving as a novel electrolyte additive, effectively enhances the stability of electrolytes under high-voltage conditions due to its high flash ...
Wenting Liu, Gangxin Chen, Ningfeng Wang, Xianzhong Sun, Chen Li, Yanan Xu, Xiaohu Zhang, Xiong Zhang, Kai Wang   +8 more
doaj   +1 more source

Self-Driven Cycle and Thermal Characteristics of Seawater Battery System with a Preheater

Energies
As a novel energy storage technology, seawater batteries exhibit significant application potential across various domains, including marine exploration, underwater communication, and island power supply.
Haihong Dong, Bendong Ma, Jianchao Wang, Jingdan Xue, Xingru Chen, Jie Bai, Housheng Wang   +6 more
doaj   +1 more source

The structure of the nuclear stellar cluster of the Milky Way [PDF]

, 2007
We present high-resolution seeing limited and AO NIR imaging observations of the stellar cluster within about one parsec of Sgr A*, the massive black hole at the centre of the Milky Way. Stellar number counts and the diffuse background light density were
A. Eckart, A. Sternberg, Alexander, Alexander, Alexander, Alexander, Alexander, Allen, Amaro-Seoane, Bahcall, Bahcall, Bahcall, Becklin, Bergström, Blandford, Blum, Bower, C. Straubmeier, Catchpole, Christopher, Clénet, D. Merritt, Deegan, Diolaiti, Eckart, Eckart, Eckart, Eckart, Eckart, Eisenhauer, F. Kul, Figer, Figer, Freitag, Genzel, Genzel, Genzel, Genzel, Ghez, Ghez, Ghez, Girardi, Guesten, Haller, Hopman, J. Moultaka, Jackson, Kent, Krabbe, L. Meyer, Launhardt, Lee, Levin, Lightman, Lutz, Maillard, Markoff, Melia, Melia, Merritt, Merritt, Merritt, Meyer, Meyer, Miller, Miralda-Escudé, Morris, Mouawad, Moultaka, Muno, Muno, Murphy, Navarro, Nayakshin, Nayakshin, Nayakshin, Ott, Paumard, Philipp, Preto, Quataert, Quinlan, R. Genzel, R. Schödel, Reid, Reid, Rieke, Schaller, Schödel, Schödel, Schödel, Scoville, T. Alexander, T. Ott, Warwick, Young, Yuan, Yusef-Zadeh   +97 more
core   +4 more sources

Vacancy Chemistry Regulated Cobalt Oxide Nanostructures with Fast Kinetics for High-Performance Lithium-Ion Capacitors

Energy Material Advances
As a promising transition metal oxide, Co3O4 is considered a low-cost anode material in lithium-ion capacitors (LICs) due to its sizeable theoretical capacity and excellent electrochemical reversibility.
Yanyan Kong, Chen Li, Yanan Xu, Yabin An, Shasha Zhao, Xiaohu Zhang, Sha Yi, Yue Gong, Xianzhong Sun, Kai Wang, Xiong Zhang, Yanwei Ma   +11 more
doaj   +1 more source