Zobrazeno 1 - 10
of 70
pro vyhledávání: '"In Hyeong Yeo"'
Publikováno v:
Materials Letters. 160:507-510
In this work, Li 2 FeSiO 4 nanoparticles with two types of morphologies, spherical and rod-shaped, were prepared via a facile water/ethylene-glycol-based solvothermal method by using different kinds of iron sources and surfactants. When evaluated as
Publikováno v:
Electrochimica Acta. 156:29-37
Two types of structure- and morphology-controlled spinel Li[Ni 0.5 Mn 1.5 ]O 4 (LNMO) are prepared and systematically investigated as 5 V, high-rate, and long-life cathode materials for rechargeable Li-ion batteries. The octahedral LNMO particles (1
Publikováno v:
RSC Advances. 5:100709-100714
LiMnPO4 nanosheets for use in lithium-ion battery cathode materials were synthesized using a solvothermal method under a water and ethylene glycol mixed solvent system. Well-dispersed rectangular sheet particles oriented by two different facets, {100
Publikováno v:
Journal of Power Sources. 244:189-195
Nanocrystalline LiMnPO4 particles approximately 100 nm in size are synthesized for use as a cathode material using a hydrothermal method. Small charge transfer resistances (Rct) measured using electrochemical impedance spectroscopy (EIS) indicate tha
Publikováno v:
Journal of The Electrochemical Society. 159:J54-J60
Publikováno v:
Electroanalysis. 23:2079-2086
Nanocrystalline LiFePO4 particles and donut- and dumbbell-shaped LiFePO4 microstructures hierarchically constructed with the nanoparticles were synthesized. Coating the surfaces of the LiFePO4 particles with conductive polymers, poly-3,4-ethylenediox
Publikováno v:
Electrochimica Acta. 55:8023-8029
Vanadium pentoxide/polyaniline (V 2 O 5 /PANi) composite films were prepared by a two-step electrochemical method and evaluated for their application in lithium batteries. As a first step the PANi film was potentiodynamically grown in an acid solutio
Publikováno v:
ECS Transactions. 28:167-175
Both nano-sized and micron-sized LiFePO4 crystalline particles with rhombus structure were synthesized by a hydrothermal method for the cathode materials. Coating conductive polymers, such as polypyrrole (PPy) and poly-3,4-ethylenedioxythiophene (PED
Publikováno v:
ECS Transactions. 28:179-186
Vanadium pentoxide / polyaniline (V2O5/PANi) composite films were prepared by a two-step electrochemical method for the cathode material application in lithium batteries. As a first step the PANi film was potentiodynamically grown in an acid solution