Results 121 to 130 of about 173,210 (167)
Some of the next articles are maybe not open access.
Improved Thermal Battery Performance.
1979Abstract : During the course of this program, Eagle-Picher Industries, Inc. has developed a thermal battery which has demonstrated an energy density in excess of 17 watt-hours per pound. This advancement of approximately three times the energy density of thermal batteries was accomplished with the lithium aluminum iron disulfide system.
openaire +1 more source
Polyrotaxanes could boost battery performance
C&EN Global Enterprise, 2017Replacing the anode in commercial lithium-ion batteries with a silicon-based version could improve how much charge a battery can hold. But silicon anodes have been difficult to develop because they massively expand and contract as a battery charges and discharges, causing particles in the anode to break apart and the battery to fail. Now, a team led by
openaire +1 more source
Increasing Lead Battery Performance Efficiency
2019An active research and development initiative in the secondary lead industry has produced a new lead alloy enabling lead batteries to function at 2× current performance standards. The need for this new lead is in response to elevated temperatures due to the new duty cycles common for rechargeable batteries.
Matthew Raiford +4 more
openaire +1 more source
Performance of battery-powered airships
Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering, 2007The performance of airships using battery and fuel cell power sources for propulsion is investigated. A parametric analysis is used to determine the mass breakdown of several, helium-filled, pressurized, non-rigid design concepts, in order to estimate maximum power source mass.
openaire +1 more source
Schizophrenic performance on the Halstead-Reitan battery
Journal of Clinical Psychology, 1978Compared Halstead-Reitan Battery scores of hospitalized male schizophrenics with scores of normals and brain-damaged Ss to determine performance patterns that differentiate the groups. Schizophrenics performed less well than normals on the Categories, TPT-Memory, and TPT-Location subtests and better than brain-damaged Ss on all subtests except ...
R S, Fredericks, P, Finkel
openaire +2 more sources
Lithium-Sulfur Battery Safety Performance
ECS Meeting AbstractsLyten’s revolutionary 3D Graphene is enabling the transition to a greener future through its high energy density lithium-sulfur (Li-S) batteries. Li-S batteries also promise increased safety compared to that of Li-ion chemistries. As Li-S batteries move towards commercial application, it becomes critical to understand and characterize the safety ...
Victoria Robbins +3 more
openaire +1 more source
Battery testing facility-improving performance
Thirteenth Annual Battery Conference on Applications and Advances. Proceedings of the Conference, 2002This paper presents recent progress of computer controlled automatic battery testing facility. Employing potentiostat/galvanostat (PST/GST) circuitry, multiple current range and multiple channel capability with full independence of each station plus Windows NT-based software, this computerized automatic battery testing facility can provide the most ...
J. Zhang, T. Piao
openaire +1 more source
A new high performance battery-operated electrometer
Review of Scientific Instruments, 2007Design and analysis of a new low-noise, fast-response, high-sensitivity, compact electrometer are described. This electrometer are battery operated and capable of measuring currents down to the femtoampere level. The portable, high performance nature of the electrometer renders it applicable for deployment in compact instruments for applications such ...
Meilu, He +2 more
openaire +2 more sources
High-Performance Phosphorus–Graphite Dual-Ion Battery
ACS Applied Materials & Interfaces, 2019Recently, dual-ion batteries (DIBs) are regarded as a promising alternative to well-developed lithium-ion batteries, and the development of high-performance and abundant-sodium-based DIBs (SDIBs) is being intensively pursued. In this work, a novel SDIB composed of a phosphorus (P)-based anode and graphite (G) cathode is successfully constructed for the
Dandan Yu +6 more
openaire +2 more sources
Battery Safety Performance and Modeling
ECS Meeting Abstracts, 2016Advanced lithium ion batteries are a critical enabler to vehicle electrification. However, there are technology challenges which must be understood in order to ensure battery safety. Battery behavior in the event crush due to a crash, and other safety issues such as overcharge, short circuit, and overheating, must be understood and addressed in the ...
openaire +1 more source