Engineering & Materials Science
Lithium-ion batteries
77%
Anodes
77%
Nanorods
53%
Xerogels
49%
Activated carbon
39%
Lithium
30%
Dye-sensitized solar cells
22%
Scanning electron microscopy
22%
Sol-gel process
21%
Silicon
20%
Titanium dioxide
18%
Cyclic voltammetry
17%
Composite materials
16%
Sol-gels
16%
Sodium sulfate
14%
Aerogels
14%
Energy dispersive spectroscopy
14%
Sodium Carbonate
14%
Iron
13%
Nanostructures
13%
Sand
13%
Titanium
10%
Open circuit voltage
10%
Solid state reactions
10%
Ion sources
10%
Electrochemical impedance spectroscopy
9%
Sodium hydroxide
9%
Temperature
8%
Hydrothermal synthesis
8%
Nanoparticles
8%
Electric conductivity
8%
Carbon
8%
Crystallite size
8%
Zinc oxide
8%
Energy gap
8%
Powders
7%
Silicones
7%
Electric Conductivity
6%
X ray diffraction
6%
Coal
6%
TiO2 nanoparticles
6%
Phase composition
6%
Magnetization
6%
Annealing
5%
Electrolysis
5%
Carbonates
5%
Hydrogen production
5%
Doping (additives)
5%
Calcination
5%
Economic analysis
5%
Physics & Astronomy
electric batteries
100%
lithium
73%
anodes
71%
ions
40%
solid state
36%
graphite
35%
performance
34%
titanates
28%
composite materials
25%
xerogels
24%
activated carbon
21%
synthesis
20%
acetylene
17%
cells
14%
nanoparticles
10%
impedance
10%
ion sources
10%
nanorods
10%
scanning electron microscopy
9%
conductivity
9%
electrical resistivity
9%
characterization
8%
spectroscopy
8%
silicon
8%
balls
8%
cycles
7%
carbon
6%
x rays
6%
spinel
6%
electrodes
6%
tin
6%
fiber composites
5%
diffraction
5%
microparticles
5%
tensile properties
5%
silicones
5%
performance tests
5%
rutile
5%
pretreatment
5%
cathodes
5%
lithium hydroxides
5%
Earth & Environmental Sciences
battery
47%
lithium
45%
ion
24%
silicon
14%
titanomagnetite
13%
X-ray diffraction
12%
activated carbon
10%
titanate
10%
iron
10%
plastic waste
9%
sand
9%
scanning electron microscopy
9%
gel
8%
material
8%
sodium
7%
effect
7%
sulfate
7%
additive
7%
electrolyte
6%
rutile
6%
conductivity
6%
bitumen
5%
method
5%
magnetization
5%
solid state
5%
titanium
5%
