Results 31 to 40 of about 85,287 (311)

Issues and strategies of cathode materials for mild aqueous static zinc-ion batteries

open access: yesGreen Chemical Engineering, 2023
Researchers prefer mild aqueous static zinc-ion batteries (ASZIBs) for their distinct benefits of excellent safety, abundant zinc resources, low cost, and high energy density.
Wei Zhong   +6 more
doaj   +1 more source

Effect of chemically modified Vulcan XC-72R on the performance of air-breathing cathode in a single-chamber microbial fuel cell [PDF]

open access: yes, 2010
The catalytic activity of modified carbon powder (VulcanXC-72R) for oxygen reduction reaction (ORR) in an air-breathingcathode of amicrobialfuelcell (MFC) has been investigated.
Ghangrekar, Makarand Madhao   +4 more
core   +1 more source

Synthesis and characterization of electrospun molybdenum dioxide–carbon nanofibers as sulfur matrix additives for rechargeable lithium–sulfur battery applications

open access: yesBeilstein Journal of Nanotechnology, 2018
One-dimensional molybdenum dioxide–carbon nanofibers (MoO2–CNFs) were prepared using an electrospinning technique followed by calcination, using sol–gel precursors and polyacrylonitrile (PAN) as a processing aid.
Ruiyuan Zhuang   +7 more
doaj   +1 more source

Research on Application of Graphene in Lithium Ion Battery Cathode Materials [PDF]

open access: yesMATEC Web of Conferences
Lithium-ion battery is one of the most essential energy storage tools. However, its performance in terms of rate, capacity, and recyclability still needs to be improved.
Huang Huaijin
doaj   +1 more source

High-Performance High-Nickel Multi-Element Cathode Materials for Lithium-Ion Batteries

open access: yes, 2023
With the rapid increase in demand for high-energy-density lithium-ion batteries in electric vehicles, smart homes, electric-powered tools, intelligent transportation, and other markets, high-nickel multi-element materials are considered to be one of the ...
Jiantao Wang   +6 more
core   +1 more source

A Study of the Thermodynamics and Kinetics of LiₓFePO₄ as a Cathode Material for Li Batteries [PDF]

open access: yes, 2012
Olivine-type LiFePO4 has been recognized as one of the most promising cathode materials for rechargeable Li batteries. Its advantages include high capacity, high stability, nontoxicity, and low cost.
Tan, Hongjin
core   +1 more source

Electronic Environments and Electrochemical Properties in Lithium Storage Materials [PDF]

open access: yes, 2003
The local electronic environments and energy storage properties of lithium electrodes are investigated through inelastic electron scattering and electrochemical measurements.
Graetz, Jason Allan
core   +1 more source

Morphology controlled performance of ternary layered oxide cathodes

open access: yesCommunications Materials, 2023
With the rapid advancement of electric vehicle technologies, ternary layered oxide cathodes in commercial Li-ion batteries have become increasingly promising due to their high energy density and low cost.
Zifei Meng   +4 more
doaj   +1 more source

Influence of the cathode material in the cathode fall characteristics of a hydrogen hollow cathode glow-discharge

open access: yesJournal of Applied Physics, 2018
In this work, we present Doppler free two photon optogalvanic measurements to determine the local electric field strength (E-field) in the cathode fall region of a hollow cathode discharge, operated in pure hydrogen, via the Stark splitting of the 2S level of hydrogen.
Veronica, Gonzalez-Fernandez   +3 more
openaire   +3 more sources

DESIGN & DEVELOPMENT OF PLANAR SOLID OXIDE FUEL CELL STACK [PDF]

open access: yes, 2013
In the present work, planar anode-supported Solid Oxide Fuel Cell short-stacks have been designed, assembled, tested and characterized. The design of the stacks and its components (frame, housing, interconnect, compressive and bonded seals) required a ...
Ortigoza Villalba, Gustavo Adolfo
core   +1 more source

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